From 6c4741ede6558f53e5b90e35f934ba0a83ceb13a Mon Sep 17 00:00:00 2001 From: Alexander Nozik Date: Wed, 20 Oct 2021 16:06:45 +0300 Subject: [PATCH 01/29] [WIP] TensorFlow --- kmath-tensorflow/build.gradle.kts | 14 ++ .../kmath/tensorflow/TensorFlowAlgebra.kt | 220 ++++++++++++++++++ settings.gradle.kts | 1 + 3 files changed, 235 insertions(+) create mode 100644 kmath-tensorflow/build.gradle.kts create mode 100644 kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt diff --git a/kmath-tensorflow/build.gradle.kts b/kmath-tensorflow/build.gradle.kts new file mode 100644 index 000000000..fa77a272a --- /dev/null +++ b/kmath-tensorflow/build.gradle.kts @@ -0,0 +1,14 @@ +plugins { + id("ru.mipt.npm.gradle.jvm") +} + +description = "Google tensorflow connector" + +dependencies { + api(project(":kmath-tensors")) + api("org.tensorflow:tensorflow-core-api:0.3.3") +} + +readme { + maturity = ru.mipt.npm.gradle.Maturity.PROTOTYPE +} \ No newline at end of file diff --git a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt new file mode 100644 index 000000000..849a2e909 --- /dev/null +++ b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt @@ -0,0 +1,220 @@ +package space.kscience.kmath.tensorflow + + +import org.tensorflow.Graph +import org.tensorflow.Operand +import org.tensorflow.Output +import org.tensorflow.Session +import org.tensorflow.ndarray.NdArray +import org.tensorflow.op.Ops +import org.tensorflow.op.core.Constant +import org.tensorflow.types.family.TType +import space.kscience.kmath.misc.PerformancePitfall +import space.kscience.kmath.nd.Shape +import space.kscience.kmath.tensors.api.Tensor +import space.kscience.kmath.tensors.api.TensorAlgebra + +private fun IntArray.toLongArray() = LongArray(size) { get(it).toLong() } +private fun LongArray.toIntArray() = IntArray(size) { get(it).toInt() } + +private val NdArray.scalar: T + get() = getObject() + + +public sealed interface TensorFlowTensor : Tensor + +@JvmInline +public value class TensorFlowArray(public val tensor: NdArray) : Tensor { + override val shape: Shape get() = tensor.shape().asArray().toIntArray() + + override fun get(index: IntArray): T = tensor.getObject(*index.toLongArray()) + + @PerformancePitfall + override fun elements(): Sequence> = sequence { + tensor.scalars().forEachIndexed { index: LongArray, ndArray: NdArray -> + //yield(index.toIntArray() to ndArray.scalar) + TODO() + } + } + + override fun set(index: IntArray, value: T) { + tensor.setObject(value, *index.toLongArray()) + } +} + +public abstract class TensorFlowOutput( + private val graph: Graph, + output: Output +) : TensorFlowTensor { + + public var output: Output = output + internal set + + override val shape: Shape get() = output.shape().asArray().toIntArray() + + protected abstract fun org.tensorflow.Tensor.actualizeTensor(): NdArray + + private val actualTensor by lazy { + val session = Session(graph) + TensorFlowArray(session.runner().fetch(output).run().first().actualizeTensor()) + } + + override fun get(index: IntArray): T = actualTensor[index] + + @PerformancePitfall + override fun elements(): Sequence> = actualTensor.elements() + + override fun set(index: IntArray, value: T) { + actualTensor[index] = value + } + +} + + +public abstract class TensorFlowAlgebra internal constructor( + private val graph: Graph +) : TensorAlgebra { + + private val ops by lazy { Ops.create(graph) } + + protected fun Tensor.asTensorFlow(): TensorFlowOutput = if (this is TensorFlowOutput) this else { + TODO() + } + + protected abstract fun Output.wrap(): TensorFlowOutput + + protected abstract fun const(value: T): Constant + + override fun Tensor.valueOrNull(): T? = if (shape contentEquals intArrayOf(1)) + get(Shape(0)) else null + + private inline fun Tensor.biOp( + other: Tensor, + operation: (left: Operand, right: Operand) -> Operand + ): TensorFlowOutput { + val left = asTensorFlow().output + val right = other.asTensorFlow().output + return operation(left, right).asOutput().wrap() + } + + private inline fun T.biOp( + other: Tensor, + operation: (left: Operand, right: Operand) -> Operand + ): TensorFlowOutput { + val left = const(this) + val right = other.asTensorFlow().output + return operation(left, right).asOutput().wrap() + } + + private inline fun Tensor.biOp( + value: T, + operation: (left: Operand, right: Operand) -> Operand + ): TensorFlowOutput { + val left = asTensorFlow().output + val right = const(value) + return operation(left, right).asOutput().wrap() + } + + private inline fun Tensor.inPlaceOp( + other: Tensor, + operation: (left: Operand, right: Operand) -> Operand + ): Unit { + val origin = asTensorFlow() + val left = origin.output + val right = other.asTensorFlow().output + origin.output = operation(left, right).asOutput() + } + + private inline fun Tensor.inPlaceOp( + value: T, + operation: (left: Operand, right: Operand) -> Operand + ): Unit { + val origin = asTensorFlow() + val left = origin.output + val right = const(value) + origin.output = operation(left, right).asOutput() + } + + private inline fun unOp(value: Tensor, operation: (Operand) -> Operand): TensorFlowOutput = + operation(value.asTensorFlow().output).asOutput().wrap() + + override fun T.plus(other: Tensor) = biOp(other, ops.math::add) + + override fun Tensor.plus(value: T) = biOp(value, ops.math::add) + + override fun Tensor.plus(other: Tensor) = biOp(other, ops.math::add) + + override fun Tensor.plusAssign(value: T): Unit = inPlaceOp(value, ops.math::add) + + override fun Tensor.plusAssign(other: Tensor): Unit = inPlaceOp(other, ops.math::add) + + override fun Tensor.minus(value: T) = biOp(value, ops.math::sub) + + override fun Tensor.minus(other: Tensor) = biOp(other, ops.math::sub) + + override fun Tensor.minusAssign(value: T): Unit = inPlaceOp(value, ops.math::sub) + + override fun Tensor.minusAssign(other: Tensor): Unit = inPlaceOp(other, ops.math::sub) + + override fun T.times(other: Tensor) = biOp(other, ops.math::mul) + + override fun Tensor.times(value: T) = biOp(value, ops.math::mul) + + override fun Tensor.times(other: Tensor): TensorFlowOutput = biOp(other, ops.math::mul) + + override fun Tensor.timesAssign(value: T): Unit = inPlaceOp(value, ops.math::mul) + + override fun Tensor.timesAssign(other: Tensor): Unit = inPlaceOp(other, ops.math::mul) + + override fun Tensor.unaryMinus() = unOp(this, ops.math::neg) + + override fun Tensor.get(i: Int): Tensor{ + ops. + } + + override fun Tensor.transpose(i: Int, j: Int): Tensor { + TODO("Not yet implemented") + } + + override fun Tensor.view(shape: IntArray): Tensor { + TODO("Not yet implemented") + } + + override fun Tensor.viewAs(other: Tensor): Tensor { + TODO("Not yet implemented") + } + + override fun Tensor.dot(other: Tensor) = biOp(other, ops.math.) + + override fun diagonalEmbedding(diagonalEntries: Tensor, offset: Int, dim1: Int, dim2: Int): Tensor = ops.run { + TODO("Not yet implemented") + } + + override fun Tensor.sum(): T { + TODO("Not yet implemented") + } + + override fun Tensor.sum(dim: Int, keepDim: Boolean): Tensor { + TODO("Not yet implemented") + } + + override fun Tensor.min(): T { + TODO("Not yet implemented") + } + + override fun Tensor.min(dim: Int, keepDim: Boolean): Tensor { + TODO("Not yet implemented") + } + + override fun Tensor.max(): T { + TODO("Not yet implemented") + } + + override fun Tensor.max(dim: Int, keepDim: Boolean): Tensor { + TODO("Not yet implemented") + } + + override fun Tensor.argMax(dim: Int, keepDim: Boolean): Tensor { + TODO("Not yet implemented") + } +} \ No newline at end of file diff --git a/settings.gradle.kts b/settings.gradle.kts index e73381bf2..a29f33824 100644 --- a/settings.gradle.kts +++ b/settings.gradle.kts @@ -33,6 +33,7 @@ include( ":kmath-commons", ":kmath-viktor", ":kmath-multik", + ":kmath-tensorflow", ":kmath-optimization", ":kmath-stat", ":kmath-nd4j", From cc114041c4eb2c71248d8a54876d57668286cc95 Mon Sep 17 00:00:00 2001 From: Alexander Nozik Date: Sun, 24 Oct 2021 18:33:39 +0300 Subject: [PATCH 02/29] Initial implementation of TensorFlow connector --- .../tensorflow/DoubleTensorFlowAlgebra.kt | 40 +++++++++++++++ .../kmath/tensorflow/TensorFlowAlgebra.kt | 49 +++++++++---------- .../kmath/tensors/core/DoubleTensorAlgebra.kt | 14 +++--- 3 files changed, 71 insertions(+), 32 deletions(-) create mode 100644 kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowAlgebra.kt diff --git a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowAlgebra.kt b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowAlgebra.kt new file mode 100644 index 000000000..864205e17 --- /dev/null +++ b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowAlgebra.kt @@ -0,0 +1,40 @@ +package space.kscience.kmath.tensorflow + +import org.tensorflow.Graph +import org.tensorflow.Output +import org.tensorflow.ndarray.NdArray +import org.tensorflow.ndarray.Shape +import org.tensorflow.op.core.Constant +import org.tensorflow.types.TFloat64 +import space.kscience.kmath.misc.PerformancePitfall +import space.kscience.kmath.tensors.api.Tensor + +public class DoubleTensorFlowOutput( + graph: Graph, + output: Output +) : TensorFlowOutput(graph, output) { + override fun org.tensorflow.Tensor.actualizeTensor(): NdArray = output.asTensor() +} + +public class DoubleTensorFlowAlgebra internal constructor( + graph: Graph +) : TensorFlowAlgebra(graph) { + + override fun Tensor.asTensorFlow(): TensorFlowOutput = + if (this is TensorFlowOutput && output.type() == TFloat64::class.java) { + @Suppress("UNCHECKED_CAST") + this as TensorFlowOutput + } else { + val res = TFloat64.tensorOf(Shape.of(*shape.toLongArray())) { array -> + @OptIn(PerformancePitfall::class) + elements().forEach { (index, value) -> + array.setDouble(value, *index.toLongArray()) + } + } + DoubleTensorFlowOutput(graph, ops.constant(res).asOutput()) + } + + override fun Output.wrap(): TensorFlowOutput = DoubleTensorFlowOutput(graph, this) + + override fun const(value: Double): Constant = ops.constant(value) +} \ No newline at end of file diff --git a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt index 849a2e909..12c1211db 100644 --- a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt +++ b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt @@ -14,11 +14,10 @@ import space.kscience.kmath.nd.Shape import space.kscience.kmath.tensors.api.Tensor import space.kscience.kmath.tensors.api.TensorAlgebra -private fun IntArray.toLongArray() = LongArray(size) { get(it).toLong() } -private fun LongArray.toIntArray() = IntArray(size) { get(it).toInt() } +internal fun IntArray.toLongArray() = LongArray(size) { get(it).toLong() } +internal fun LongArray.toIntArray() = IntArray(size) { get(it).toInt() } -private val NdArray.scalar: T - get() = getObject() +internal val NdArray.scalar: T get() = getObject() public sealed interface TensorFlowTensor : Tensor @@ -72,14 +71,12 @@ public abstract class TensorFlowOutput( public abstract class TensorFlowAlgebra internal constructor( - private val graph: Graph + protected val graph: Graph ) : TensorAlgebra { - private val ops by lazy { Ops.create(graph) } + protected val ops: Ops by lazy { Ops.create(graph) } - protected fun Tensor.asTensorFlow(): TensorFlowOutput = if (this is TensorFlowOutput) this else { - TODO() - } + protected abstract fun Tensor.asTensorFlow(): TensorFlowOutput protected abstract fun Output.wrap(): TensorFlowOutput @@ -138,27 +135,29 @@ public abstract class TensorFlowAlgebra internal constructor( private inline fun unOp(value: Tensor, operation: (Operand) -> Operand): TensorFlowOutput = operation(value.asTensorFlow().output).asOutput().wrap() - override fun T.plus(other: Tensor) = biOp(other, ops.math::add) + override fun T.plus(other: Tensor): TensorFlowOutput = biOp(other, ops.math::add) - override fun Tensor.plus(value: T) = biOp(value, ops.math::add) + override fun Tensor.plus(value: T): TensorFlowOutput = biOp(value, ops.math::add) - override fun Tensor.plus(other: Tensor) = biOp(other, ops.math::add) + override fun Tensor.plus(other: Tensor): TensorFlowOutput = biOp(other, ops.math::add) override fun Tensor.plusAssign(value: T): Unit = inPlaceOp(value, ops.math::add) override fun Tensor.plusAssign(other: Tensor): Unit = inPlaceOp(other, ops.math::add) - override fun Tensor.minus(value: T) = biOp(value, ops.math::sub) + override fun Tensor.minus(value: T): TensorFlowOutput = biOp(value, ops.math::sub) - override fun Tensor.minus(other: Tensor) = biOp(other, ops.math::sub) + override fun Tensor.minus(other: Tensor): TensorFlowOutput = biOp(other, ops.math::sub) + + override fun T.minus(other: Tensor): Tensor = biOp(other, ops.math::sub) override fun Tensor.minusAssign(value: T): Unit = inPlaceOp(value, ops.math::sub) override fun Tensor.minusAssign(other: Tensor): Unit = inPlaceOp(other, ops.math::sub) - override fun T.times(other: Tensor) = biOp(other, ops.math::mul) + override fun T.times(other: Tensor): TensorFlowOutput = biOp(other, ops.math::mul) - override fun Tensor.times(value: T) = biOp(value, ops.math::mul) + override fun Tensor.times(value: T): TensorFlowOutput = biOp(value, ops.math::mul) override fun Tensor.times(other: Tensor): TensorFlowOutput = biOp(other, ops.math::mul) @@ -166,14 +165,14 @@ public abstract class TensorFlowAlgebra internal constructor( override fun Tensor.timesAssign(other: Tensor): Unit = inPlaceOp(other, ops.math::mul) - override fun Tensor.unaryMinus() = unOp(this, ops.math::neg) + override fun Tensor.unaryMinus(): TensorFlowOutput = unOp(this, ops.math::neg) - override fun Tensor.get(i: Int): Tensor{ - ops. + override fun Tensor.get(i: Int): Tensor { + TODO("Not yet implemented") } - override fun Tensor.transpose(i: Int, j: Int): Tensor { - TODO("Not yet implemented") + override fun Tensor.transpose(i: Int, j: Int): Tensor = unOp(this) { + ops.linalg.transpose(it, ops.constant(intArrayOf(i, j))) } override fun Tensor.view(shape: IntArray): Tensor { @@ -184,15 +183,15 @@ public abstract class TensorFlowAlgebra internal constructor( TODO("Not yet implemented") } - override fun Tensor.dot(other: Tensor) = biOp(other, ops.math.) + override fun Tensor.dot(other: Tensor): TensorFlowOutput = biOp(other) { l, r -> + ops.linalg.matMul(l, r) + } override fun diagonalEmbedding(diagonalEntries: Tensor, offset: Int, dim1: Int, dim2: Int): Tensor = ops.run { TODO("Not yet implemented") } - override fun Tensor.sum(): T { - TODO("Not yet implemented") - } + override fun Tensor.sum(): T = TODO("Not yet implemented") override fun Tensor.sum(dim: Int, keepDim: Boolean): Tensor { TODO("Not yet implemented") diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensorAlgebra.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensorAlgebra.kt index 16ed4b834..3267e4adb 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensorAlgebra.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensorAlgebra.kt @@ -22,7 +22,7 @@ import kotlin.math.* public open class DoubleTensorAlgebra : TensorPartialDivisionAlgebra, AnalyticTensorAlgebra, - LinearOpsTensorAlgebra{ + LinearOpsTensorAlgebra { public companion object : DoubleTensorAlgebra() @@ -361,16 +361,16 @@ public open class DoubleTensorAlgebra : dotHelper(a.as2D(), b.as2D(), res.as2D(), l, m1, n) } - if (penultimateDim) { - return resTensor.view( + return if (penultimateDim) { + resTensor.view( resTensor.shape.dropLast(2).toIntArray() + intArrayOf(resTensor.shape.last()) ) + } else if (lastDim) { + resTensor.view(resTensor.shape.dropLast(1).toIntArray()) + } else { + resTensor } - if (lastDim) { - return resTensor.view(resTensor.shape.dropLast(1).toIntArray()) - } - return resTensor } override fun diagonalEmbedding( From 64629561afed6465ef74bc8f51b892c94d17adac Mon Sep 17 00:00:00 2001 From: Alexander Nozik Date: Thu, 28 Oct 2021 10:52:40 +0300 Subject: [PATCH 03/29] [WIP] TensorFlow refactoring --- .../tensorflow/DoubleTensorFlowAlgebra.kt | 26 +++++-- .../kmath/tensorflow/TensorFlowAlgebra.kt | 78 +++++++++---------- 2 files changed, 58 insertions(+), 46 deletions(-) diff --git a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowAlgebra.kt b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowAlgebra.kt index 864205e17..44420cd76 100644 --- a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowAlgebra.kt +++ b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowAlgebra.kt @@ -3,11 +3,13 @@ package space.kscience.kmath.tensorflow import org.tensorflow.Graph import org.tensorflow.Output import org.tensorflow.ndarray.NdArray -import org.tensorflow.ndarray.Shape import org.tensorflow.op.core.Constant import org.tensorflow.types.TFloat64 import space.kscience.kmath.misc.PerformancePitfall -import space.kscience.kmath.tensors.api.Tensor +import space.kscience.kmath.nd.DefaultStrides +import space.kscience.kmath.nd.Shape +import space.kscience.kmath.nd.StructureND +import space.kscience.kmath.operations.DoubleField public class DoubleTensorFlowOutput( graph: Graph, @@ -18,14 +20,28 @@ public class DoubleTensorFlowOutput( public class DoubleTensorFlowAlgebra internal constructor( graph: Graph -) : TensorFlowAlgebra(graph) { +) : TensorFlowAlgebra(graph) { - override fun Tensor.asTensorFlow(): TensorFlowOutput = + override val elementAlgebra: DoubleField get() = DoubleField + + override fun structureND( + shape: Shape, + initializer: DoubleField.(IntArray) -> Double + ): StructureND { + val res = TFloat64.tensorOf(org.tensorflow.ndarray.Shape.of(*shape.toLongArray())) { array -> + DefaultStrides(shape).forEach { index -> + array.setDouble(elementAlgebra.initializer(index), *index.toLongArray()) + } + } + return DoubleTensorFlowOutput(graph, ops.constant(res).asOutput()) + } + + override fun StructureND.asTensorFlow(): TensorFlowOutput = if (this is TensorFlowOutput && output.type() == TFloat64::class.java) { @Suppress("UNCHECKED_CAST") this as TensorFlowOutput } else { - val res = TFloat64.tensorOf(Shape.of(*shape.toLongArray())) { array -> + val res = TFloat64.tensorOf(org.tensorflow.ndarray.Shape.of(*shape.toLongArray())) { array -> @OptIn(PerformancePitfall::class) elements().forEach { (index, value) -> array.setDouble(value, *index.toLongArray()) diff --git a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt index 12c1211db..e73620d01 100644 --- a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt +++ b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt @@ -11,6 +11,8 @@ import org.tensorflow.op.core.Constant import org.tensorflow.types.family.TType import space.kscience.kmath.misc.PerformancePitfall import space.kscience.kmath.nd.Shape +import space.kscience.kmath.nd.StructureND +import space.kscience.kmath.operations.Ring import space.kscience.kmath.tensors.api.Tensor import space.kscience.kmath.tensors.api.TensorAlgebra @@ -28,13 +30,7 @@ public value class TensorFlowArray(public val tensor: NdArray) : Tensor override fun get(index: IntArray): T = tensor.getObject(*index.toLongArray()) - @PerformancePitfall - override fun elements(): Sequence> = sequence { - tensor.scalars().forEachIndexed { index: LongArray, ndArray: NdArray -> - //yield(index.toIntArray() to ndArray.scalar) - TODO() - } - } + //TODO implement native element sequence override fun set(index: IntArray, value: T) { tensor.setObject(value, *index.toLongArray()) @@ -70,23 +66,23 @@ public abstract class TensorFlowOutput( } -public abstract class TensorFlowAlgebra internal constructor( +public abstract class TensorFlowAlgebra> internal constructor( protected val graph: Graph -) : TensorAlgebra { +) : TensorAlgebra { protected val ops: Ops by lazy { Ops.create(graph) } - protected abstract fun Tensor.asTensorFlow(): TensorFlowOutput + protected abstract fun StructureND.asTensorFlow(): TensorFlowOutput protected abstract fun Output.wrap(): TensorFlowOutput protected abstract fun const(value: T): Constant - override fun Tensor.valueOrNull(): T? = if (shape contentEquals intArrayOf(1)) + override fun StructureND.valueOrNull(): T? = if (shape contentEquals intArrayOf(1)) get(Shape(0)) else null - private inline fun Tensor.biOp( - other: Tensor, + private inline fun StructureND.biOp( + other: StructureND, operation: (left: Operand, right: Operand) -> Operand ): TensorFlowOutput { val left = asTensorFlow().output @@ -95,7 +91,7 @@ public abstract class TensorFlowAlgebra internal constructor( } private inline fun T.biOp( - other: Tensor, + other: StructureND, operation: (left: Operand, right: Operand) -> Operand ): TensorFlowOutput { val left = const(this) @@ -103,7 +99,7 @@ public abstract class TensorFlowAlgebra internal constructor( return operation(left, right).asOutput().wrap() } - private inline fun Tensor.biOp( + private inline fun StructureND.biOp( value: T, operation: (left: Operand, right: Operand) -> Operand ): TensorFlowOutput { @@ -113,7 +109,7 @@ public abstract class TensorFlowAlgebra internal constructor( } private inline fun Tensor.inPlaceOp( - other: Tensor, + other: StructureND, operation: (left: Operand, right: Operand) -> Operand ): Unit { val origin = asTensorFlow() @@ -132,46 +128,46 @@ public abstract class TensorFlowAlgebra internal constructor( origin.output = operation(left, right).asOutput() } - private inline fun unOp(value: Tensor, operation: (Operand) -> Operand): TensorFlowOutput = + private inline fun unOp(value: StructureND, operation: (Operand) -> Operand): TensorFlowOutput = operation(value.asTensorFlow().output).asOutput().wrap() - override fun T.plus(other: Tensor): TensorFlowOutput = biOp(other, ops.math::add) + override fun T.plus(arg: StructureND): TensorFlowOutput = biOp(arg, ops.math::add) - override fun Tensor.plus(value: T): TensorFlowOutput = biOp(value, ops.math::add) + override fun StructureND.plus(arg: T): TensorFlowOutput = biOp(arg, ops.math::add) - override fun Tensor.plus(other: Tensor): TensorFlowOutput = biOp(other, ops.math::add) + override fun StructureND.plus(arg: StructureND): TensorFlowOutput = biOp(arg, ops.math::add) override fun Tensor.plusAssign(value: T): Unit = inPlaceOp(value, ops.math::add) - override fun Tensor.plusAssign(other: Tensor): Unit = inPlaceOp(other, ops.math::add) + override fun Tensor.plusAssign(arg: StructureND): Unit = inPlaceOp(arg, ops.math::add) - override fun Tensor.minus(value: T): TensorFlowOutput = biOp(value, ops.math::sub) + override fun StructureND.minus(arg: T): TensorFlowOutput = biOp(arg, ops.math::sub) - override fun Tensor.minus(other: Tensor): TensorFlowOutput = biOp(other, ops.math::sub) + override fun StructureND.minus(arg: StructureND): TensorFlowOutput = biOp(arg, ops.math::sub) - override fun T.minus(other: Tensor): Tensor = biOp(other, ops.math::sub) + override fun T.minus(arg: StructureND): Tensor = biOp(arg, ops.math::sub) override fun Tensor.minusAssign(value: T): Unit = inPlaceOp(value, ops.math::sub) - override fun Tensor.minusAssign(other: Tensor): Unit = inPlaceOp(other, ops.math::sub) + override fun Tensor.minusAssign(other: StructureND): Unit = inPlaceOp(other, ops.math::sub) - override fun T.times(other: Tensor): TensorFlowOutput = biOp(other, ops.math::mul) + override fun T.times(arg: StructureND): TensorFlowOutput = biOp(arg, ops.math::mul) - override fun Tensor.times(value: T): TensorFlowOutput = biOp(value, ops.math::mul) + override fun StructureND.times(arg: T): TensorFlowOutput = biOp(arg, ops.math::mul) - override fun Tensor.times(other: Tensor): TensorFlowOutput = biOp(other, ops.math::mul) + override fun StructureND.times(other: StructureND): TensorFlowOutput = biOp(other, ops.math::mul) override fun Tensor.timesAssign(value: T): Unit = inPlaceOp(value, ops.math::mul) - override fun Tensor.timesAssign(other: Tensor): Unit = inPlaceOp(other, ops.math::mul) + override fun Tensor.timesAssign(arg: StructureND): Unit = inPlaceOp(arg, ops.math::mul) - override fun Tensor.unaryMinus(): TensorFlowOutput = unOp(this, ops.math::neg) + override fun StructureND.unaryMinus(): TensorFlowOutput = unOp(this, ops.math::neg) - override fun Tensor.get(i: Int): Tensor { + override fun StructureND.get(i: Int): Tensor { TODO("Not yet implemented") } - override fun Tensor.transpose(i: Int, j: Int): Tensor = unOp(this) { + override fun StructureND.transpose(i: Int, j: Int): Tensor = unOp(this) { ops.linalg.transpose(it, ops.constant(intArrayOf(i, j))) } @@ -179,11 +175,11 @@ public abstract class TensorFlowAlgebra internal constructor( TODO("Not yet implemented") } - override fun Tensor.viewAs(other: Tensor): Tensor { + override fun Tensor.viewAs(other: StructureND): Tensor { TODO("Not yet implemented") } - override fun Tensor.dot(other: Tensor): TensorFlowOutput = biOp(other) { l, r -> + override fun StructureND.dot(other: StructureND): TensorFlowOutput = biOp(other) { l, r -> ops.linalg.matMul(l, r) } @@ -191,29 +187,29 @@ public abstract class TensorFlowAlgebra internal constructor( TODO("Not yet implemented") } - override fun Tensor.sum(): T = TODO("Not yet implemented") + override fun StructureND.sum(): T = TODO("Not yet implemented") - override fun Tensor.sum(dim: Int, keepDim: Boolean): Tensor { + override fun StructureND.sum(dim: Int, keepDim: Boolean): Tensor { TODO("Not yet implemented") } - override fun Tensor.min(): T { + override fun StructureND.min(): T { TODO("Not yet implemented") } - override fun Tensor.min(dim: Int, keepDim: Boolean): Tensor { + override fun StructureND.min(dim: Int, keepDim: Boolean): Tensor { TODO("Not yet implemented") } - override fun Tensor.max(): T { + override fun StructureND.max(): T { TODO("Not yet implemented") } - override fun Tensor.max(dim: Int, keepDim: Boolean): Tensor { + override fun StructureND.max(dim: Int, keepDim: Boolean): Tensor { TODO("Not yet implemented") } - override fun Tensor.argMax(dim: Int, keepDim: Boolean): Tensor { + override fun StructureND.argMax(dim: Int, keepDim: Boolean): Tensor { TODO("Not yet implemented") } } \ No newline at end of file From db06d10cc28a12bf7529375939878c53cdeb96c2 Mon Sep 17 00:00:00 2001 From: Roland Grinis Date: Thu, 28 Oct 2021 19:25:10 +0100 Subject: [PATCH 04/29] dot fixed for tensorflow --- .../space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt | 4 +++- .../kotlin/space/kscience/kmath/tensors/api/TensorAlgebra.kt | 2 +- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt index e73620d01..90485a9ad 100644 --- a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt +++ b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt @@ -180,7 +180,9 @@ public abstract class TensorFlowAlgebra> internal cons } override fun StructureND.dot(other: StructureND): TensorFlowOutput = biOp(other) { l, r -> - ops.linalg.matMul(l, r) + ops.linalg.matMul( + if (l.asTensor().shape().numDimensions() == 1) ops.expandDims(l,ops.constant(0)) else l, + if (r.asTensor().shape().numDimensions() == 1) ops.expandDims(r,ops.constant(-1)) else r) } override fun diagonalEmbedding(diagonalEntries: Tensor, offset: Int, dim1: Int, dim2: Int): Tensor = ops.run { diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/TensorAlgebra.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/TensorAlgebra.kt index 8c445cf2d..672e37b98 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/TensorAlgebra.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/TensorAlgebra.kt @@ -208,7 +208,7 @@ public interface TensorAlgebra> : RingOpsND { * * 3. If the first argument is 1-dimensional and the second argument is 2-dimensional, * a 1 is prepended to its dimension for the purpose of the matrix multiply. - * After the matrix multiply, the prepended dimension is removed. + * After the matrix multiply, depending on the implementation the prepended dimension might be removed. * * 4. If the first argument is 2-dimensional and the second argument is 1-dimensional, * the matrix-vector product is returned. From 726864ed0ee53dc5210abca75f8b851a0d6a33c6 Mon Sep 17 00:00:00 2001 From: Alexander Nozik Date: Wed, 3 Nov 2021 12:55:29 +0300 Subject: [PATCH 05/29] Refactoring of power --- CHANGELOG.md | 1 + .../kscience/kmath/complex/ComplexFieldND.kt | 11 +- .../kmath/expressions/SimpleAutoDiff.kt | 6 +- .../kscience/kmath/nd/BufferAlgebraND.kt | 40 ++++-- .../space/kscience/kmath/nd/DoubleFieldND.kt | 46 +++++-- .../kscience/kmath/operations/Algebra.kt | 55 ++++++++ .../kmath/operations/BufferAlgebra.kt | 14 +- .../kmath/operations/DoubleBufferField.kt | 17 ++- .../kmath/operations/DoubleBufferOps.kt | 124 ++++++------------ .../kmath/operations/OptionalOperations.kt | 12 +- .../kmath/operations/algebraExtensions.kt | 43 ------ .../kscience/kmath/operations/numbers.kt | 25 ++-- .../kscience/kmath/operations/isInteger.kt | 6 + .../kscience/kmath/operations/isInteger.kt | 6 + .../kscience/kmath/operations/isInteger.kt | 6 + .../kmath/kotlingrad/AdaptingTests.kt | 2 +- .../kscience/kmath/nd4j/Nd4jArrayAlgebra.kt | 2 +- .../tensors/api/AnalyticTensorAlgebra.kt | 31 ++++- .../core/BroadcastDoubleTensorAlgebra.kt | 4 + .../kmath/tensors/core/DoubleTensorAlgebra.kt | 13 ++ .../tensors/core/tensorAlgebraExtensions.kt | 3 + .../kscience/kmath/viktor/ViktorFieldOpsND.kt | 10 +- 22 files changed, 296 insertions(+), 181 deletions(-) create mode 100644 kmath-core/src/jsMain/kotlin/space/kscience/kmath/operations/isInteger.kt create mode 100644 kmath-core/src/jvmMain/kotlin/space/kscience/kmath/operations/isInteger.kt create mode 100644 kmath-core/src/nativeMain/kotlin/space/kscience/kmath/operations/isInteger.kt diff --git a/CHANGELOG.md b/CHANGELOG.md index 6733c1211..857ed060b 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -17,6 +17,7 @@ - `BigInt` operation performance improvement and fixes by @zhelenskiy (#328) - Integration between `MST` and Symja `IExpr` - Complex power +- Separate methods for UInt, Int and Number powers. NaN safety. ### Changed - Exponential operations merged with hyperbolic functions diff --git a/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/ComplexFieldND.kt b/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/ComplexFieldND.kt index 9d5b1cddd..2eaa17ded 100644 --- a/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/ComplexFieldND.kt +++ b/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/ComplexFieldND.kt @@ -18,7 +18,7 @@ import kotlin.contracts.contract */ @OptIn(UnstableKMathAPI::class) public sealed class ComplexFieldOpsND : BufferedFieldOpsND(ComplexField.bufferAlgebra), - ScaleOperations>, ExtendedFieldOps> { + ScaleOperations>, ExtendedFieldOps>, PowerOperations> { override fun StructureND.toBufferND(): BufferND = when (this) { is BufferND -> this @@ -33,9 +33,6 @@ public sealed class ComplexFieldOpsND : BufferedFieldOpsND, value: Double): BufferND = mapInline(a.toBufferND()) { it * value } - override fun power(arg: StructureND, pow: Number): BufferND = - mapInline(arg.toBufferND()) { power(it, pow) } - override fun exp(arg: StructureND): BufferND = mapInline(arg.toBufferND()) { exp(it) } override fun ln(arg: StructureND): BufferND = mapInline(arg.toBufferND()) { ln(it) } @@ -53,6 +50,9 @@ public sealed class ComplexFieldOpsND : BufferedFieldOpsND): BufferND = mapInline(arg.toBufferND()) { acosh(it) } override fun atanh(arg: StructureND): BufferND = mapInline(arg.toBufferND()) { atanh(it) } + override fun power(arg: StructureND, pow: Number): StructureND = + mapInline(arg.toBufferND()) { power(it,pow) } + public companion object : ComplexFieldOpsND() } @@ -63,7 +63,8 @@ public val ComplexField.bufferAlgebra: BufferFieldOps @OptIn(UnstableKMathAPI::class) public class ComplexFieldND(override val shape: Shape) : - ComplexFieldOpsND(), FieldND, NumbersAddOps> { + ComplexFieldOpsND(), FieldND, + NumbersAddOps> { override fun number(value: Number): BufferND { val d = value.toDouble() // minimize conversions diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/SimpleAutoDiff.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/SimpleAutoDiff.kt index 704c4edd8..aa9dd01ce 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/SimpleAutoDiff.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/SimpleAutoDiff.kt @@ -252,7 +252,7 @@ public class SimpleAutoDiffExpression>( * Generate [AutoDiffProcessor] for [SimpleAutoDiffExpression] */ public fun > simpleAutoDiff( - field: F + field: F, ): AutoDiffProcessor, SimpleAutoDiffField> = AutoDiffProcessor { function -> SimpleAutoDiffExpression(field, function) @@ -272,8 +272,8 @@ public fun > SimpleAutoDiffField.sqrt(x: Aut public fun > SimpleAutoDiffField.pow( x: AutoDiffValue, y: Double, -): AutoDiffValue = derive(const { power(x.value, y) }) { z -> - x.d += z.d * y * power(x.value, y - 1) +): AutoDiffValue = derive(const { x.value.pow(y)}) { z -> + x.d += z.d * y * x.value.pow(y - 1) } public fun > SimpleAutoDiffField.pow( diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/BufferAlgebraND.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/BufferAlgebraND.kt index 0e094a8c7..d25b455f4 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/BufferAlgebraND.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/BufferAlgebraND.kt @@ -53,21 +53,28 @@ public interface BufferAlgebraND> : AlgebraND { public inline fun > BufferAlgebraND.mapInline( arg: BufferND, - crossinline transform: A.(T) -> T + crossinline transform: A.(T) -> T, ): BufferND { val indexes = arg.indices - return BufferND(indexes, bufferAlgebra.mapInline(arg.buffer, transform)) + val buffer = arg.buffer + return BufferND( + indexes, + bufferAlgebra.run { + bufferFactory(buffer.size) { elementAlgebra.transform(buffer[it]) } + } + ) } internal inline fun > BufferAlgebraND.mapIndexedInline( arg: BufferND, - crossinline transform: A.(index: IntArray, arg: T) -> T + crossinline transform: A.(index: IntArray, arg: T) -> T, ): BufferND { val indexes = arg.indices + val buffer = arg.buffer return BufferND( indexes, - bufferAlgebra.mapIndexedInline(arg.buffer) { offset, value -> - transform(indexes.index(offset), value) + bufferAlgebra.run { + bufferFactory(buffer.size) { elementAlgebra.transform(indexes.index(it), buffer[it]) } } ) } @@ -75,35 +82,42 @@ internal inline fun > BufferAlgebraND.mapIndexedInline( internal inline fun > BufferAlgebraND.zipInline( l: BufferND, r: BufferND, - crossinline block: A.(l: T, r: T) -> T + crossinline block: A.(l: T, r: T) -> T, ): BufferND { require(l.indices == r.indices) { "Zip requires the same shapes, but found ${l.shape} on the left and ${r.shape} on the right" } val indexes = l.indices - return BufferND(indexes, bufferAlgebra.zipInline(l.buffer, r.buffer, block)) + val lbuffer = l.buffer + val rbuffer = r.buffer + return BufferND( + indexes, + bufferAlgebra.run { + bufferFactory(lbuffer.size) { elementAlgebra.block(lbuffer[it], rbuffer[it]) } + } + ) } @OptIn(PerformancePitfall::class) public open class BufferedGroupNDOps>( override val bufferAlgebra: BufferAlgebra, - override val indexerBuilder: (IntArray) -> ShapeIndexer = BufferAlgebraND.defaultIndexerBuilder + override val indexerBuilder: (IntArray) -> ShapeIndexer = BufferAlgebraND.defaultIndexerBuilder, ) : GroupOpsND, BufferAlgebraND { override fun StructureND.unaryMinus(): StructureND = map { -it } } public open class BufferedRingOpsND>( bufferAlgebra: BufferAlgebra, - indexerBuilder: (IntArray) -> ShapeIndexer = BufferAlgebraND.defaultIndexerBuilder + indexerBuilder: (IntArray) -> ShapeIndexer = BufferAlgebraND.defaultIndexerBuilder, ) : BufferedGroupNDOps(bufferAlgebra, indexerBuilder), RingOpsND public open class BufferedFieldOpsND>( bufferAlgebra: BufferAlgebra, - indexerBuilder: (IntArray) -> ShapeIndexer = BufferAlgebraND.defaultIndexerBuilder + indexerBuilder: (IntArray) -> ShapeIndexer = BufferAlgebraND.defaultIndexerBuilder, ) : BufferedRingOpsND(bufferAlgebra, indexerBuilder), FieldOpsND { public constructor( elementAlgebra: A, bufferFactory: BufferFactory, - indexerBuilder: (IntArray) -> ShapeIndexer = BufferAlgebraND.defaultIndexerBuilder + indexerBuilder: (IntArray) -> ShapeIndexer = BufferAlgebraND.defaultIndexerBuilder, ) : this(BufferFieldOps(elementAlgebra, bufferFactory), indexerBuilder) @OptIn(PerformancePitfall::class) @@ -117,11 +131,11 @@ public val > BufferAlgebra.nd: BufferedFieldOpsND ge public fun > BufferAlgebraND.structureND( vararg shape: Int, - initializer: A.(IntArray) -> T + initializer: A.(IntArray) -> T, ): BufferND = structureND(shape, initializer) public fun , A> A.structureND( - initializer: EA.(IntArray) -> T + initializer: EA.(IntArray) -> T, ): BufferND where A : BufferAlgebraND, A : WithShape = structureND(shape, initializer) //// group factories diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/DoubleFieldND.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/DoubleFieldND.kt index 7285fdb24..8baeac21f 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/DoubleFieldND.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/DoubleFieldND.kt @@ -11,7 +11,7 @@ import space.kscience.kmath.operations.* import space.kscience.kmath.structures.DoubleBuffer import kotlin.contracts.InvocationKind import kotlin.contracts.contract -import kotlin.math.pow +import kotlin.math.pow as kpow public class DoubleBufferND( indexes: ShapeIndexer, @@ -30,9 +30,9 @@ public sealed class DoubleFieldOpsND : BufferedFieldOpsND(D } } - private inline fun mapInline( + protected inline fun mapInline( arg: DoubleBufferND, - transform: (Double) -> Double + transform: (Double) -> Double, ): DoubleBufferND { val indexes = arg.indices val array = arg.buffer.array @@ -42,7 +42,7 @@ public sealed class DoubleFieldOpsND : BufferedFieldOpsND(D private inline fun zipInline( l: DoubleBufferND, r: DoubleBufferND, - block: (l: Double, r: Double) -> Double + block: (l: Double, r: Double) -> Double, ): DoubleBufferND { require(l.indices == r.indices) { "Zip requires the same shapes, but found ${l.shape} on the left and ${r.shape} on the right" } val indexes = l.indices @@ -60,7 +60,7 @@ public sealed class DoubleFieldOpsND : BufferedFieldOpsND(D override fun zip( left: StructureND, right: StructureND, - transform: DoubleField.(Double, Double) -> Double + transform: DoubleField.(Double, Double) -> Double, ): BufferND = zipInline(left.toBufferND(), right.toBufferND()) { l, r -> DoubleField.transform(l, r) } override fun structureND(shape: Shape, initializer: DoubleField.(IntArray) -> Double): DoubleBufferND { @@ -123,9 +123,6 @@ public sealed class DoubleFieldOpsND : BufferedFieldOpsND(D override fun scale(a: StructureND, value: Double): DoubleBufferND = mapInline(a.toBufferND()) { it * value } - override fun power(arg: StructureND, pow: Number): DoubleBufferND = - mapInline(arg.toBufferND()) { it.pow(pow.toDouble()) } - override fun exp(arg: StructureND): DoubleBufferND = mapInline(arg.toBufferND()) { kotlin.math.exp(it) } @@ -173,7 +170,38 @@ public sealed class DoubleFieldOpsND : BufferedFieldOpsND(D @OptIn(UnstableKMathAPI::class) public class DoubleFieldND(override val shape: Shape) : - DoubleFieldOpsND(), FieldND, NumbersAddOps> { + DoubleFieldOpsND(), FieldND, NumbersAddOps>, + ExtendedField> { + + override fun power(arg: StructureND, pow: UInt): DoubleBufferND = mapInline(arg.toBufferND()) { + it.kpow(pow.toInt()) + } + + override fun power(arg: StructureND, pow: Int): DoubleBufferND = mapInline(arg.toBufferND()) { + it.kpow(pow) + } + + override fun power(arg: StructureND, pow: Number): DoubleBufferND = if(pow.isInteger()){ + power(arg, pow.toInt()) + } else { + val dpow = pow.toDouble() + mapInline(arg.toBufferND()) { + if (it < 0) throw IllegalArgumentException("Can't raise negative $it to a fractional power") + else it.kpow(dpow) + } + } + + override fun sinh(arg: StructureND): DoubleBufferND = super.sinh(arg) + + override fun cosh(arg: StructureND): DoubleBufferND = super.cosh(arg) + + override fun tanh(arg: StructureND): DoubleBufferND = super.tan(arg) + + override fun asinh(arg: StructureND): DoubleBufferND = super.asinh(arg) + + override fun acosh(arg: StructureND): DoubleBufferND = super.acosh(arg) + + override fun atanh(arg: StructureND): DoubleBufferND = super.atanh(arg) override fun number(value: Number): DoubleBufferND { val d = value.toDouble() // minimize conversions diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/Algebra.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/Algebra.kt index 992c0e015..244b9fea7 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/Algebra.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/Algebra.kt @@ -7,6 +7,7 @@ package space.kscience.kmath.operations import space.kscience.kmath.expressions.Symbol import space.kscience.kmath.misc.UnstableKMathAPI +import space.kscience.kmath.operations.Ring.Companion.optimizedPower /** * Stub for DSL the [Algebra] is. @@ -257,6 +258,40 @@ public interface Ring : Group, RingOps { * The neutral element of multiplication */ public val one: T + + /** + * Raises [arg] to the integer power [pow]. + */ + public fun power(arg: T, pow: UInt): T = optimizedPower(arg, pow) + + public companion object{ + /** + * Raises [arg] to the non-negative integer power [exponent]. + * + * Special case: 0 ^ 0 is 1. + * + * @receiver the algebra to provide multiplication. + * @param arg the base. + * @param exponent the exponent. + * @return the base raised to the power. + * @author Evgeniy Zhelenskiy + */ + internal fun Ring.optimizedPower(arg: T, exponent: UInt): T = when { + arg == zero && exponent > 0U -> zero + arg == one -> arg + arg == -one -> powWithoutOptimization(arg, exponent % 2U) + else -> powWithoutOptimization(arg, exponent) + } + + private fun Ring.powWithoutOptimization(base: T, exponent: UInt): T = when (exponent) { + 0U -> one + 1U -> base + else -> { + val pre = powWithoutOptimization(base, exponent shr 1).let { it * it } + if (exponent and 1U == 0U) pre else pre * base + } + } + } } /** @@ -307,4 +342,24 @@ public interface FieldOps : RingOps { */ public interface Field : Ring, FieldOps, ScaleOperations, NumericAlgebra { override fun number(value: Number): T = scale(one, value.toDouble()) + + public fun power(arg: T, pow: Int): T = optimizedPower(arg, pow) + + public companion object{ + /** + * Raises [arg] to the integer power [exponent]. + * + * Special case: 0 ^ 0 is 1. + * + * @receiver the algebra to provide multiplication and division. + * @param arg the base. + * @param exponent the exponent. + * @return the base raised to the power. + * @author Iaroslav Postovalov, Evgeniy Zhelenskiy + */ + private fun Field.optimizedPower(arg: T, exponent: Int): T = when { + exponent < 0 -> one / (this as Ring).optimizedPower(arg, if (exponent == Int.MIN_VALUE) Int.MAX_VALUE.toUInt().inc() else (-exponent).toUInt()) + else -> (this as Ring).optimizedPower(arg, exponent.toUInt()) + } + } } diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/BufferAlgebra.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/BufferAlgebra.kt index bc05f3904..634a115c7 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/BufferAlgebra.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/BufferAlgebra.kt @@ -5,6 +5,7 @@ package space.kscience.kmath.operations +import space.kscience.kmath.misc.UnstableKMathAPI import space.kscience.kmath.structures.Buffer import space.kscience.kmath.structures.BufferFactory import space.kscience.kmath.structures.DoubleBuffer @@ -34,11 +35,13 @@ public interface BufferAlgebra> : Algebra> { public fun Buffer.zip(other: Buffer, block: A.(left: T, right: T) -> T): Buffer = zipInline(this, other, block) + @UnstableKMathAPI override fun unaryOperationFunction(operation: String): (arg: Buffer) -> Buffer { val operationFunction = elementAlgebra.unaryOperationFunction(operation) return { arg -> bufferFactory(arg.size) { operationFunction(arg[it]) } } } + @UnstableKMathAPI override fun binaryOperationFunction(operation: String): (left: Buffer, right: Buffer) -> Buffer { val operationFunction = elementAlgebra.binaryOperationFunction(operation) return { left, right -> @@ -50,7 +53,7 @@ public interface BufferAlgebra> : Algebra> { /** * Inline map */ -public inline fun > BufferAlgebra.mapInline( +private inline fun > BufferAlgebra.mapInline( buffer: Buffer, crossinline block: A.(T) -> T ): Buffer = bufferFactory(buffer.size) { elementAlgebra.block(buffer[it]) } @@ -58,7 +61,7 @@ public inline fun > BufferAlgebra.mapInline( /** * Inline map */ -public inline fun > BufferAlgebra.mapIndexedInline( +private inline fun > BufferAlgebra.mapIndexedInline( buffer: Buffer, crossinline block: A.(index: Int, arg: T) -> T ): Buffer = bufferFactory(buffer.size) { elementAlgebra.block(it, buffer[it]) } @@ -66,7 +69,7 @@ public inline fun > BufferAlgebra.mapIndexedInline( /** * Inline zip */ -public inline fun > BufferAlgebra.zipInline( +private inline fun > BufferAlgebra.zipInline( l: Buffer, r: Buffer, crossinline block: A.(l: T, r: T) -> T @@ -126,7 +129,7 @@ public fun > BufferAlgebra.atanh(arg: Buff mapInline(arg) { atanh(it) } public fun > BufferAlgebra.pow(arg: Buffer, pow: Number): Buffer = - mapInline(arg) { power(it, pow) } + mapInline(arg) {it.pow(pow) } public open class BufferRingOps>( @@ -138,9 +141,11 @@ public open class BufferRingOps>( override fun multiply(left: Buffer, right: Buffer): Buffer = zipInline(left, right) { l, r -> l * r } override fun Buffer.unaryMinus(): Buffer = map { -it } + @UnstableKMathAPI override fun unaryOperationFunction(operation: String): (arg: Buffer) -> Buffer = super.unaryOperationFunction(operation) + @UnstableKMathAPI override fun binaryOperationFunction(operation: String): (left: Buffer, right: Buffer) -> Buffer = super.binaryOperationFunction(operation) } @@ -160,6 +165,7 @@ public open class BufferFieldOps>( override fun scale(a: Buffer, value: Double): Buffer = a.map { scale(it, value) } override fun Buffer.unaryMinus(): Buffer = map { -it } + @UnstableKMathAPI override fun binaryOperationFunction(operation: String): (left: Buffer, right: Buffer) -> Buffer = super.binaryOperationFunction(operation) } diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferField.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferField.kt index 060ea5a7e..0deb647a3 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferField.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferField.kt @@ -5,6 +5,8 @@ package space.kscience.kmath.operations +import space.kscience.kmath.misc.UnstableKMathAPI +import space.kscience.kmath.operations.DoubleField.pow import space.kscience.kmath.structures.Buffer import space.kscience.kmath.structures.DoubleBuffer @@ -27,7 +29,20 @@ public class DoubleBufferField(public val size: Int) : ExtendedField): DoubleBuffer = super.acosh(arg) - override fun atanh(arg: Buffer): DoubleBuffer= super.atanh(arg) + override fun atanh(arg: Buffer): DoubleBuffer = super.atanh(arg) + + override fun power(arg: Buffer, pow: Number): DoubleBuffer = if (pow.isInteger()) { + arg.mapInline { it.pow(pow.toInt()) } + } else { + arg.mapInline { + if(it<0) throw IllegalArgumentException("Negative argument $it could not be raised to the fractional power") + it.pow(pow.toDouble()) + } + } + + @UnstableKMathAPI + override fun unaryOperationFunction(operation: String): (arg: Buffer) -> Buffer = + super.unaryOperationFunction(operation) // override fun number(value: Number): Buffer = DoubleBuffer(size) { value.toDouble() } // diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferOps.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferOps.kt index 3d51b3d32..28238c466 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferOps.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferOps.kt @@ -6,21 +6,32 @@ package space.kscience.kmath.operations import space.kscience.kmath.linear.Point +import space.kscience.kmath.misc.UnstableKMathAPI import space.kscience.kmath.structures.Buffer +import space.kscience.kmath.structures.BufferFactory import space.kscience.kmath.structures.DoubleBuffer +import space.kscience.kmath.structures.asBuffer import kotlin.math.* /** * [ExtendedFieldOps] over [DoubleBuffer]. */ -public abstract class DoubleBufferOps : ExtendedFieldOps>, Norm, Double> { +public abstract class DoubleBufferOps : + BufferAlgebra, ExtendedFieldOps>, Norm, Double> { - override fun Buffer.unaryMinus(): DoubleBuffer = if (this is DoubleBuffer) { - DoubleBuffer(size) { -array[it] } - } else { - DoubleBuffer(size) { -get(it) } - } + override val elementAlgebra: DoubleField get() = DoubleField + override val bufferFactory: BufferFactory get() = ::DoubleBuffer + + @UnstableKMathAPI + override fun unaryOperationFunction(operation: String): (arg: Buffer) -> Buffer = + super.unaryOperationFunction(operation) + + @UnstableKMathAPI + override fun binaryOperationFunction(operation: String): (left: Buffer, right: Buffer) -> Buffer = + super.binaryOperationFunction(operation) + + override fun Buffer.unaryMinus(): DoubleBuffer = mapInline { -it } override fun add(left: Buffer, right: Buffer): DoubleBuffer { require(right.size == left.size) { @@ -92,101 +103,46 @@ public abstract class DoubleBufferOps : ExtendedFieldOps>, Norm): DoubleBuffer = if (arg is DoubleBuffer) { - val array = arg.array - DoubleBuffer(DoubleArray(arg.size) { sin(array[it]) }) - } else DoubleBuffer(DoubleArray(arg.size) { sin(arg[it]) }) + override fun sin(arg: Buffer): DoubleBuffer = arg.mapInline(::sin) - override fun cos(arg: Buffer): DoubleBuffer = if (arg is DoubleBuffer) { - val array = arg.array - DoubleBuffer(DoubleArray(arg.size) { cos(array[it]) }) - } else DoubleBuffer(DoubleArray(arg.size) { cos(arg[it]) }) + override fun cos(arg: Buffer): DoubleBuffer = arg.mapInline(::cos) - override fun tan(arg: Buffer): DoubleBuffer = if (arg is DoubleBuffer) { - val array = arg.array - DoubleBuffer(DoubleArray(arg.size) { tan(array[it]) }) - } else DoubleBuffer(DoubleArray(arg.size) { tan(arg[it]) }) + override fun tan(arg: Buffer): DoubleBuffer = arg.mapInline(::tan) - override fun asin(arg: Buffer): DoubleBuffer = if (arg is DoubleBuffer) { - val array = arg.array - DoubleBuffer(DoubleArray(arg.size) { asin(array[it]) }) - } else - DoubleBuffer(DoubleArray(arg.size) { asin(arg[it]) }) + override fun asin(arg: Buffer): DoubleBuffer = arg.mapInline(::asin) - override fun acos(arg: Buffer): DoubleBuffer = if (arg is DoubleBuffer) { - val array = arg.array - DoubleBuffer(DoubleArray(arg.size) { acos(array[it]) }) - } else - DoubleBuffer(DoubleArray(arg.size) { acos(arg[it]) }) + override fun acos(arg: Buffer): DoubleBuffer = arg.mapInline(::acos) - override fun atan(arg: Buffer): DoubleBuffer = if (arg is DoubleBuffer) { - val array = arg.array - DoubleBuffer(DoubleArray(arg.size) { atan(array[it]) }) - } else - DoubleBuffer(DoubleArray(arg.size) { atan(arg[it]) }) + override fun atan(arg: Buffer): DoubleBuffer = arg.mapInline(::atan) - override fun sinh(arg: Buffer): DoubleBuffer = if (arg is DoubleBuffer) { - val array = arg.array - DoubleBuffer(DoubleArray(arg.size) { sinh(array[it]) }) - } else - DoubleBuffer(DoubleArray(arg.size) { sinh(arg[it]) }) + override fun sinh(arg: Buffer): DoubleBuffer = arg.mapInline(::sinh) - override fun cosh(arg: Buffer): DoubleBuffer = if (arg is DoubleBuffer) { - val array = arg.array - DoubleBuffer(DoubleArray(arg.size) { cosh(array[it]) }) - } else - DoubleBuffer(DoubleArray(arg.size) { cosh(arg[it]) }) + override fun cosh(arg: Buffer): DoubleBuffer = arg.mapInline(::cosh) - override fun tanh(arg: Buffer): DoubleBuffer = if (arg is DoubleBuffer) { - val array = arg.array - DoubleBuffer(DoubleArray(arg.size) { tanh(array[it]) }) - } else - DoubleBuffer(DoubleArray(arg.size) { tanh(arg[it]) }) + override fun tanh(arg: Buffer): DoubleBuffer = arg.mapInline(::tanh) - override fun asinh(arg: Buffer): DoubleBuffer = if (arg is DoubleBuffer) { - val array = arg.array - DoubleBuffer(DoubleArray(arg.size) { asinh(array[it]) }) - } else - DoubleBuffer(DoubleArray(arg.size) { asinh(arg[it]) }) + override fun asinh(arg: Buffer): DoubleBuffer = arg.mapInline(::asinh) - override fun acosh(arg: Buffer): DoubleBuffer = if (arg is DoubleBuffer) { - val array = arg.array - DoubleBuffer(DoubleArray(arg.size) { acosh(array[it]) }) - } else - DoubleBuffer(DoubleArray(arg.size) { acosh(arg[it]) }) + override fun acosh(arg: Buffer): DoubleBuffer = arg.mapInline(::acosh) - override fun atanh(arg: Buffer): DoubleBuffer = if (arg is DoubleBuffer) { - val array = arg.array - DoubleBuffer(DoubleArray(arg.size) { atanh(array[it]) }) - } else - DoubleBuffer(DoubleArray(arg.size) { atanh(arg[it]) }) + override fun atanh(arg: Buffer): DoubleBuffer = arg.mapInline(::atanh) - override fun power(arg: Buffer, pow: Number): DoubleBuffer = if (arg is DoubleBuffer) { - val array = arg.array - DoubleBuffer(DoubleArray(arg.size) { array[it].pow(pow.toDouble()) }) - } else - DoubleBuffer(DoubleArray(arg.size) { arg[it].pow(pow.toDouble()) }) + override fun exp(arg: Buffer): DoubleBuffer = arg.mapInline(::exp) - override fun exp(arg: Buffer): DoubleBuffer = if (arg is DoubleBuffer) { - val array = arg.array - DoubleBuffer(DoubleArray(arg.size) { exp(array[it]) }) - } else DoubleBuffer(DoubleArray(arg.size) { exp(arg[it]) }) - - override fun ln(arg: Buffer): DoubleBuffer = if (arg is DoubleBuffer) { - val array = arg.array - DoubleBuffer(DoubleArray(arg.size) { ln(array[it]) }) - } else { - DoubleBuffer(DoubleArray(arg.size) { ln(arg[it]) }) - } + override fun ln(arg: Buffer): DoubleBuffer = arg.mapInline(::ln) override fun norm(arg: Buffer): Double = DoubleL2Norm.norm(arg) - override fun scale(a: Buffer, value: Double): DoubleBuffer = if (a is DoubleBuffer) { - val aArray = a.array - DoubleBuffer(DoubleArray(a.size) { aArray[it] * value }) - } else DoubleBuffer(DoubleArray(a.size) { a[it] * value }) + override fun scale(a: Buffer, value: Double): DoubleBuffer = a.mapInline { it * value } - public companion object : DoubleBufferOps() + public companion object : DoubleBufferOps() { + public inline fun Buffer.mapInline(block: (Double) -> Double): DoubleBuffer = + if (this is DoubleBuffer) { + DoubleArray(size) { block(array[it]) }.asBuffer() + } else { + DoubleArray(size) { block(get(it)) }.asBuffer() + } + } } public object DoubleL2Norm : Norm, Double> { diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/OptionalOperations.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/OptionalOperations.kt index d32e03533..332617158 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/OptionalOperations.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/OptionalOperations.kt @@ -74,14 +74,21 @@ public interface TrigonometricOperations : Algebra { } } +/** + * Check if number is an integer from platform point of view + */ +public expect fun Number.isInteger(): Boolean + /** * A context extension to include power operations based on exponentiation. * * @param T the type of element of this structure. */ -public interface PowerOperations : Algebra { +public interface PowerOperations : FieldOps { + /** - * Raises [arg] to the power [pow]. + * Raises [arg] to a power if possible (negative number could not be raised to a fractional power). + * Throws [IllegalArgumentException] if not possible. */ public fun power(arg: T, pow: Number): T @@ -108,6 +115,7 @@ public interface PowerOperations : Algebra { } } + /** * A container for operations related to `exp` and `ln` functions. * diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/algebraExtensions.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/algebraExtensions.kt index b26ebb2ea..493d90d2f 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/algebraExtensions.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/algebraExtensions.kt @@ -96,46 +96,3 @@ public fun Iterable.averageWith(space: S): T where S : Ring, S : Sc public fun Sequence.averageWith(space: S): T where S : Ring, S : ScaleOperations = space.average(this) -/** - * Raises [arg] to the non-negative integer power [exponent]. - * - * Special case: 0 ^ 0 is 1. - * - * @receiver the algebra to provide multiplication. - * @param arg the base. - * @param exponent the exponent. - * @return the base raised to the power. - * @author Evgeniy Zhelenskiy - */ -public fun Ring.power(arg: T, exponent: UInt): T = when { - arg == zero && exponent > 0U -> zero - arg == one -> arg - arg == -one -> powWithoutOptimization(arg, exponent % 2U) - else -> powWithoutOptimization(arg, exponent) -} - -private fun Ring.powWithoutOptimization(base: T, exponent: UInt): T = when (exponent) { - 0U -> one - 1U -> base - else -> { - val pre = powWithoutOptimization(base, exponent shr 1).let { it * it } - if (exponent and 1U == 0U) pre else pre * base - } -} - - -/** - * Raises [arg] to the integer power [exponent]. - * - * Special case: 0 ^ 0 is 1. - * - * @receiver the algebra to provide multiplication and division. - * @param arg the base. - * @param exponent the exponent. - * @return the base raised to the power. - * @author Iaroslav Postovalov, Evgeniy Zhelenskiy - */ -public fun Field.power(arg: T, exponent: Int): T = when { - exponent < 0 -> one / (this as Ring).power(arg, if (exponent == Int.MIN_VALUE) Int.MAX_VALUE.toUInt().inc() else (-exponent).toUInt()) - else -> (this as Ring).power(arg, exponent.toUInt()) -} diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/numbers.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/numbers.kt index ceb85f3ab..7c8030168 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/numbers.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/numbers.kt @@ -13,9 +13,8 @@ import kotlin.math.pow as kpow public interface ExtendedFieldOps : FieldOps, TrigonometricOperations, - PowerOperations, ExponentialOperations, - ScaleOperations { + ScaleOperations { override fun tan(arg: T): T = sin(arg) / cos(arg) override fun tanh(arg: T): T = sinh(arg) / cosh(arg) @@ -26,7 +25,6 @@ public interface ExtendedFieldOps : TrigonometricOperations.ACOS_OPERATION -> ::acos TrigonometricOperations.ASIN_OPERATION -> ::asin TrigonometricOperations.ATAN_OPERATION -> ::atan - PowerOperations.SQRT_OPERATION -> ::sqrt ExponentialOperations.EXP_OPERATION -> ::exp ExponentialOperations.LN_OPERATION -> ::ln ExponentialOperations.COSH_OPERATION -> ::cosh @@ -42,7 +40,7 @@ public interface ExtendedFieldOps : /** * Advanced Number-like field that implements basic operations. */ -public interface ExtendedField : ExtendedFieldOps, Field, NumericAlgebra{ +public interface ExtendedField : ExtendedFieldOps, Field, PowerOperations, NumericAlgebra { override fun sinh(arg: T): T = (exp(arg) - exp(-arg)) / 2.0 override fun cosh(arg: T): T = (exp(arg) + exp(-arg)) / 2.0 override fun tanh(arg: T): T = (exp(arg) - exp(-arg)) / (exp(-arg) + exp(arg)) @@ -50,6 +48,11 @@ public interface ExtendedField : ExtendedFieldOps, Field, NumericAlgebr override fun acosh(arg: T): T = ln(arg + sqrt((arg - one) * (arg + one))) override fun atanh(arg: T): T = (ln(arg + one) - ln(one - arg)) / 2.0 + override fun unaryOperationFunction(operation: String): (arg: T) -> T { + return if (operation == PowerOperations.SQRT_OPERATION) ::sqrt + else super.unaryOperationFunction(operation) + } + override fun rightSideNumberOperationFunction(operation: String): (left: T, right: Number) -> T = when (operation) { PowerOperations.POW_OPERATION -> ::power @@ -69,7 +72,7 @@ public object DoubleField : ExtendedField, Norm, ScaleOp override fun binaryOperationFunction(operation: String): (left: Double, right: Double) -> Double = when (operation) { - PowerOperations.POW_OPERATION -> ::power + PowerOperations.POW_OPERATION -> { l, r -> l.kpow(r) } else -> super.binaryOperationFunction(operation) } @@ -94,8 +97,13 @@ public object DoubleField : ExtendedField, Norm, ScaleOp override inline fun acosh(arg: Double): Double = kotlin.math.acosh(arg) override inline fun atanh(arg: Double): Double = kotlin.math.atanh(arg) - override inline fun sqrt(arg: Double): Double = kotlin.math.sqrt(arg) - override inline fun power(arg: Double, pow: Number): Double = arg.kpow(pow.toDouble()) + override fun sqrt(arg: Double): Double = kotlin.math.sqrt(arg) + override fun power(arg: Double, pow: Number): Double = when { + pow.isInteger() -> arg.kpow(pow.toInt()) + arg < 0 -> throw IllegalArgumentException("Can't raise negative $arg to a fractional power $pow") + else -> arg.kpow(pow.toDouble()) + } + override inline fun exp(arg: Double): Double = kotlin.math.exp(arg) override inline fun ln(arg: Double): Double = kotlin.math.ln(arg) @@ -122,7 +130,7 @@ public object FloatField : ExtendedField, Norm { override fun binaryOperationFunction(operation: String): (left: Float, right: Float) -> Float = when (operation) { - PowerOperations.POW_OPERATION -> ::power + PowerOperations.POW_OPERATION -> { l, r -> l.kpow(r) } else -> super.binaryOperationFunction(operation) } @@ -149,6 +157,7 @@ public object FloatField : ExtendedField, Norm { override inline fun sqrt(arg: Float): Float = kotlin.math.sqrt(arg) override inline fun power(arg: Float, pow: Number): Float = arg.kpow(pow.toFloat()) + override inline fun exp(arg: Float): Float = kotlin.math.exp(arg) override inline fun ln(arg: Float): Float = kotlin.math.ln(arg) diff --git a/kmath-core/src/jsMain/kotlin/space/kscience/kmath/operations/isInteger.kt b/kmath-core/src/jsMain/kotlin/space/kscience/kmath/operations/isInteger.kt new file mode 100644 index 000000000..c15669145 --- /dev/null +++ b/kmath-core/src/jsMain/kotlin/space/kscience/kmath/operations/isInteger.kt @@ -0,0 +1,6 @@ +package space.kscience.kmath.operations + +/** + * Check if number is an integer + */ +public actual fun Number.isInteger(): Boolean = js("Number").isInteger(this) as Boolean \ No newline at end of file diff --git a/kmath-core/src/jvmMain/kotlin/space/kscience/kmath/operations/isInteger.kt b/kmath-core/src/jvmMain/kotlin/space/kscience/kmath/operations/isInteger.kt new file mode 100644 index 000000000..746d1e530 --- /dev/null +++ b/kmath-core/src/jvmMain/kotlin/space/kscience/kmath/operations/isInteger.kt @@ -0,0 +1,6 @@ +package space.kscience.kmath.operations + +/** + * Check if number is an integer + */ +public actual fun Number.isInteger(): Boolean = (this is Int) || (this is Long) || (this is Short) || (this.toDouble() % 1 == 0.0) \ No newline at end of file diff --git a/kmath-core/src/nativeMain/kotlin/space/kscience/kmath/operations/isInteger.kt b/kmath-core/src/nativeMain/kotlin/space/kscience/kmath/operations/isInteger.kt new file mode 100644 index 000000000..746d1e530 --- /dev/null +++ b/kmath-core/src/nativeMain/kotlin/space/kscience/kmath/operations/isInteger.kt @@ -0,0 +1,6 @@ +package space.kscience.kmath.operations + +/** + * Check if number is an integer + */ +public actual fun Number.isInteger(): Boolean = (this is Int) || (this is Long) || (this is Short) || (this.toDouble() % 1 == 0.0) \ No newline at end of file diff --git a/kmath-kotlingrad/src/test/kotlin/space/kscience/kmath/kotlingrad/AdaptingTests.kt b/kmath-kotlingrad/src/test/kotlin/space/kscience/kmath/kotlingrad/AdaptingTests.kt index 67332a680..4047b9a67 100644 --- a/kmath-kotlingrad/src/test/kotlin/space/kscience/kmath/kotlingrad/AdaptingTests.kt +++ b/kmath-kotlingrad/src/test/kotlin/space/kscience/kmath/kotlingrad/AdaptingTests.kt @@ -62,6 +62,6 @@ internal class AdaptingTests { .parseMath() .compileToExpression(DoubleField) - assertEquals(actualDerivative(x to 0.1), expectedDerivative(x to 0.1)) + assertEquals(actualDerivative(x to -0.1), expectedDerivative(x to -0.1)) } } diff --git a/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/Nd4jArrayAlgebra.kt b/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/Nd4jArrayAlgebra.kt index b1cc1f834..dd27bc817 100644 --- a/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/Nd4jArrayAlgebra.kt +++ b/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/Nd4jArrayAlgebra.kt @@ -155,7 +155,7 @@ public sealed interface Nd4jArrayField> : FieldOpsND, * Represents intersection of [ExtendedField] and [Field] over [Nd4jArrayStructure]. */ public sealed interface Nd4jArrayExtendedFieldOps> : - ExtendedFieldOps>, Nd4jArrayField { + ExtendedFieldOps>, Nd4jArrayField, PowerOperations> { override fun sin(arg: StructureND): StructureND = Transforms.sin(arg.ndArray).wrap() override fun cos(arg: StructureND): StructureND = Transforms.cos(arg.ndArray).wrap() diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/AnalyticTensorAlgebra.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/AnalyticTensorAlgebra.kt index c756584a4..743105fdf 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/AnalyticTensorAlgebra.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/AnalyticTensorAlgebra.kt @@ -5,8 +5,8 @@ package space.kscience.kmath.tensors.api -import space.kscience.kmath.misc.UnstableKMathAPI import space.kscience.kmath.nd.StructureND +import space.kscience.kmath.operations.ExtendedFieldOps import space.kscience.kmath.operations.Field @@ -15,7 +15,8 @@ import space.kscience.kmath.operations.Field * * @param T the type of items closed under analytic functions in the tensors. */ -public interface AnalyticTensorAlgebra> : TensorPartialDivisionAlgebra { +public interface AnalyticTensorAlgebra> : + TensorPartialDivisionAlgebra, ExtendedFieldOps> { /** * @return the mean of all elements in the input tensor. @@ -122,7 +123,27 @@ public interface AnalyticTensorAlgebra> : TensorPartialDivisionA //For information: https://pytorch.org/docs/stable/generated/torch.floor.html#torch.floor public fun StructureND.floor(): Tensor -} + override fun sin(arg: StructureND): StructureND = arg.sin() -@UnstableKMathAPI -public fun > ATA.exp(arg: StructureND): Tensor = arg.exp() \ No newline at end of file + override fun cos(arg: StructureND): StructureND = arg.cos() + + override fun asin(arg: StructureND): StructureND = arg.asin() + + override fun acos(arg: StructureND): StructureND = arg.acos() + + override fun atan(arg: StructureND): StructureND = arg.atan() + + override fun exp(arg: StructureND): StructureND = arg.exp() + + override fun ln(arg: StructureND): StructureND = arg.ln() + + override fun sinh(arg: StructureND): StructureND = arg.sinh() + + override fun cosh(arg: StructureND): StructureND = arg.cosh() + + override fun asinh(arg: StructureND): StructureND = arg.asinh() + + override fun acosh(arg: StructureND): StructureND = arg.acosh() + + override fun atanh(arg: StructureND): StructureND = arg.atanh() +} \ No newline at end of file diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/BroadcastDoubleTensorAlgebra.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/BroadcastDoubleTensorAlgebra.kt index 7353ecab1..10c747777 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/BroadcastDoubleTensorAlgebra.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/BroadcastDoubleTensorAlgebra.kt @@ -5,6 +5,7 @@ package space.kscience.kmath.tensors.core +import space.kscience.kmath.misc.PerformancePitfall import space.kscience.kmath.misc.UnstableKMathAPI import space.kscience.kmath.nd.StructureND import space.kscience.kmath.tensors.api.Tensor @@ -17,6 +18,8 @@ import space.kscience.kmath.tensors.core.internal.tensor * Basic linear algebra operations implemented with broadcasting. * For more information: https://pytorch.org/docs/stable/notes/broadcasting.html */ + +@PerformancePitfall public object BroadcastDoubleTensorAlgebra : DoubleTensorAlgebra() { override fun StructureND.plus(arg: StructureND): DoubleTensor { @@ -99,5 +102,6 @@ public object BroadcastDoubleTensorAlgebra : DoubleTensorAlgebra() { * Compute a value using broadcast double tensor algebra */ @UnstableKMathAPI +@PerformancePitfall public fun DoubleTensorAlgebra.withBroadcast(block: BroadcastDoubleTensorAlgebra.() -> R): R = BroadcastDoubleTensorAlgebra.block() \ No newline at end of file diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensorAlgebra.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensorAlgebra.kt index 5e7ae262f..bae49c037 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensorAlgebra.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensorAlgebra.kt @@ -3,8 +3,12 @@ * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. */ + +@file:OptIn(PerformancePitfall::class) + package space.kscience.kmath.tensors.core +import space.kscience.kmath.misc.PerformancePitfall import space.kscience.kmath.nd.MutableStructure2D import space.kscience.kmath.nd.StructureND import space.kscience.kmath.nd.as1D @@ -39,6 +43,7 @@ public open class DoubleTensorAlgebra : * @param transform the function to be applied to each element of the tensor. * @return the resulting tensor after applying the function. */ + @PerformancePitfall @Suppress("OVERRIDE_BY_INLINE") final override inline fun StructureND.map(transform: DoubleField.(Double) -> Double): DoubleTensor { val tensor = this.tensor @@ -52,6 +57,7 @@ public open class DoubleTensorAlgebra : ) } + @PerformancePitfall @Suppress("OVERRIDE_BY_INLINE") final override inline fun StructureND.mapIndexed(transform: DoubleField.(index: IntArray, Double) -> Double): DoubleTensor { val tensor = this.tensor @@ -65,6 +71,7 @@ public open class DoubleTensorAlgebra : ) } + @PerformancePitfall override fun zip( left: StructureND, right: StructureND, @@ -377,6 +384,7 @@ public open class DoubleTensorAlgebra : override fun Tensor.viewAs(other: StructureND): DoubleTensor = tensor.view(other.shape) + @PerformancePitfall override infix fun StructureND.dot(other: StructureND): DoubleTensor { if (tensor.shape.size == 1 && other.shape.size == 1) { return DoubleTensor(intArrayOf(1), doubleArrayOf(tensor.times(other).tensor.mutableBuffer.array().sum())) @@ -691,14 +699,19 @@ public open class DoubleTensorAlgebra : return resTensor } + @OptIn(PerformancePitfall::class) override fun StructureND.exp(): DoubleTensor = tensor.map { exp(it) } + @OptIn(PerformancePitfall::class) override fun StructureND.ln(): DoubleTensor = tensor.map { ln(it) } + @OptIn(PerformancePitfall::class) override fun StructureND.sqrt(): DoubleTensor = tensor.map { sqrt(it) } + @OptIn(PerformancePitfall::class) override fun StructureND.cos(): DoubleTensor = tensor.map { cos(it) } + @OptIn(PerformancePitfall::class) override fun StructureND.acos(): DoubleTensor = tensor.map { acos(it) } override fun StructureND.cosh(): DoubleTensor = tensor.map { cosh(it) } diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/tensorAlgebraExtensions.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/tensorAlgebraExtensions.kt index 916388ba9..1e6dfd52e 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/tensorAlgebraExtensions.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/tensorAlgebraExtensions.kt @@ -3,8 +3,11 @@ * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. */ +@file:OptIn(PerformancePitfall::class) + package space.kscience.kmath.tensors.core +import space.kscience.kmath.misc.PerformancePitfall import space.kscience.kmath.nd.Shape import kotlin.jvm.JvmName diff --git a/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorFieldOpsND.kt b/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorFieldOpsND.kt index c50404c9c..e43bbbc6f 100644 --- a/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorFieldOpsND.kt +++ b/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorFieldOpsND.kt @@ -6,17 +6,20 @@ package space.kscience.kmath.viktor import org.jetbrains.bio.viktor.F64Array +import space.kscience.kmath.misc.PerformancePitfall import space.kscience.kmath.misc.UnstableKMathAPI import space.kscience.kmath.nd.* import space.kscience.kmath.operations.DoubleField import space.kscience.kmath.operations.ExtendedFieldOps import space.kscience.kmath.operations.NumbersAddOps +import space.kscience.kmath.operations.PowerOperations @OptIn(UnstableKMathAPI::class) @Suppress("OVERRIDE_BY_INLINE", "NOTHING_TO_INLINE") public open class ViktorFieldOpsND : FieldOpsND, - ExtendedFieldOps> { + ExtendedFieldOps>, + PowerOperations> { public val StructureND.f64Buffer: F64Array get() = when (this) { @@ -35,6 +38,7 @@ public open class ViktorFieldOpsND : override fun StructureND.unaryMinus(): StructureND = -1 * this + @PerformancePitfall override fun StructureND.map(transform: DoubleField.(Double) -> Double): ViktorStructureND = F64Array(*shape).apply { DefaultStrides(shape).asSequence().forEach { index -> @@ -42,6 +46,7 @@ public open class ViktorFieldOpsND : } }.asStructure() + @PerformancePitfall override fun StructureND.mapIndexed( transform: DoubleField.(index: IntArray, Double) -> Double, ): ViktorStructureND = F64Array(*shape).apply { @@ -50,6 +55,7 @@ public open class ViktorFieldOpsND : } }.asStructure() + @PerformancePitfall override fun zip( left: StructureND, right: StructureND, @@ -110,7 +116,7 @@ public open class ViktorFieldOpsND : public val DoubleField.viktorAlgebra: ViktorFieldOpsND get() = ViktorFieldOpsND public open class ViktorFieldND( - override val shape: Shape + override val shape: Shape, ) : ViktorFieldOpsND(), FieldND, NumbersAddOps> { override val zero: ViktorStructureND by lazy { F64Array.full(init = 0.0, shape = shape).asStructure() } override val one: ViktorStructureND by lazy { F64Array.full(init = 1.0, shape = shape).asStructure() } From 0e1e97a3ffc766be5cad8b13b59c1b21a77a9f6e Mon Sep 17 00:00:00 2001 From: Alexander Nozik Date: Thu, 4 Nov 2021 10:58:27 +0300 Subject: [PATCH 06/29] Multik integration finished (for now) --- .../kmath/operations/DoubleBufferOps.kt | 10 +- .../kmath/multik/MultikDoubleAlgebra.kt | 143 ++++-------------- .../kmath/tensors/core/DoubleTensorAlgebra.kt | 75 ++++----- .../kmath/tensors/core/internal/linUtils.kt | 2 +- 4 files changed, 65 insertions(+), 165 deletions(-) diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferOps.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferOps.kt index 28238c466..b0cce91d3 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferOps.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferOps.kt @@ -17,12 +17,15 @@ import kotlin.math.* /** * [ExtendedFieldOps] over [DoubleBuffer]. */ -public abstract class DoubleBufferOps : - BufferAlgebra, ExtendedFieldOps>, Norm, Double> { +public abstract class DoubleBufferOps : BufferAlgebra, ExtendedFieldOps>, + Norm, Double> { override val elementAlgebra: DoubleField get() = DoubleField override val bufferFactory: BufferFactory get() = ::DoubleBuffer + override fun Buffer.map(block: DoubleField.(Double) -> Double): DoubleBuffer = + mapInline { DoubleField.block(it) } + @UnstableKMathAPI override fun unaryOperationFunction(operation: String): (arg: Buffer) -> Buffer = super.unaryOperationFunction(operation) @@ -87,8 +90,7 @@ public abstract class DoubleBufferOps : val aArray = left.array val bArray = right.array DoubleBuffer(DoubleArray(left.size) { aArray[it] * bArray[it] }) - } else - DoubleBuffer(DoubleArray(left.size) { left[it] * right[it] }) + } else DoubleBuffer(DoubleArray(left.size) { left[it] * right[it] }) } override fun divide(left: Buffer, right: Buffer): DoubleBuffer { diff --git a/kmath-multik/src/main/kotlin/space/kscience/kmath/multik/MultikDoubleAlgebra.kt b/kmath-multik/src/main/kotlin/space/kscience/kmath/multik/MultikDoubleAlgebra.kt index e5fef6c1e..4f18ee573 100644 --- a/kmath-multik/src/main/kotlin/space/kscience/kmath/multik/MultikDoubleAlgebra.kt +++ b/kmath-multik/src/main/kotlin/space/kscience/kmath/multik/MultikDoubleAlgebra.kt @@ -1,134 +1,47 @@ package space.kscience.kmath.multik -import org.jetbrains.kotlinx.multik.ndarray.data.DN import org.jetbrains.kotlinx.multik.ndarray.data.DataType import space.kscience.kmath.nd.StructureND import space.kscience.kmath.operations.DoubleField -import space.kscience.kmath.tensors.api.AnalyticTensorAlgebra -import space.kscience.kmath.tensors.api.LinearOpsTensorAlgebra -import space.kscience.kmath.tensors.api.Tensor +import space.kscience.kmath.operations.ExponentialOperations +import space.kscience.kmath.operations.TrigonometricOperations public object MultikDoubleAlgebra : MultikDivisionTensorAlgebra(), - AnalyticTensorAlgebra, LinearOpsTensorAlgebra { + TrigonometricOperations>, ExponentialOperations> { override val elementAlgebra: DoubleField get() = DoubleField override val type: DataType get() = DataType.DoubleDataType - override fun StructureND.mean(): Double = multikStat.mean(asMultik().array) + override fun sin(arg: StructureND): MultikTensor = multikMath.mathEx.sin(arg.asMultik().array).wrap() - override fun StructureND.mean(dim: Int, keepDim: Boolean): Tensor = - multikStat.mean(asMultik().array, dim).wrap() + override fun cos(arg: StructureND): MultikTensor = multikMath.mathEx.cos(arg.asMultik().array).wrap() - override fun StructureND.std(): Double { - TODO("Not yet implemented") + override fun tan(arg: StructureND): MultikTensor = sin(arg) / cos(arg) + + override fun asin(arg: StructureND): MultikTensor = arg.map { asin(it) } + + override fun acos(arg: StructureND): MultikTensor = arg.map { acos(it) } + + override fun atan(arg: StructureND): MultikTensor = arg.map { atan(it) } + + override fun exp(arg: StructureND): MultikTensor = multikMath.mathEx.exp(arg.asMultik().array).wrap() + + override fun ln(arg: StructureND): MultikTensor = multikMath.mathEx.log(arg.asMultik().array).wrap() + + override fun sinh(arg: StructureND): MultikTensor = (exp(arg) - exp(-arg)) / 2.0 + + override fun cosh(arg: StructureND): MultikTensor = (exp(arg) + exp(-arg)) / 2.0 + + override fun tanh(arg: StructureND): MultikTensor { + val expPlus = exp(arg) + val expMinus = exp(-arg) + return (expPlus - expMinus) / (expPlus + expMinus) } - override fun StructureND.std(dim: Int, keepDim: Boolean): Tensor { - TODO("Not yet implemented") - } + override fun asinh(arg: StructureND): MultikTensor = arg.map { asinh(it) } - override fun StructureND.variance(): Double { - TODO("Not yet implemented") - } + override fun acosh(arg: StructureND): MultikTensor = arg.map { acosh(it) } - override fun StructureND.variance(dim: Int, keepDim: Boolean): Tensor { - TODO("Not yet implemented") - } - - override fun StructureND.exp(): Tensor { - TODO("Not yet implemented") - } - - override fun StructureND.ln(): Tensor { - TODO("Not yet implemented") - } - - override fun StructureND.sqrt(): Tensor { - TODO("Not yet implemented") - } - - override fun StructureND.cos(): Tensor { - TODO("Not yet implemented") - } - - override fun StructureND.acos(): Tensor { - TODO("Not yet implemented") - } - - override fun StructureND.cosh(): Tensor { - TODO("Not yet implemented") - } - - override fun StructureND.acosh(): Tensor { - TODO("Not yet implemented") - } - - override fun StructureND.sin(): Tensor { - TODO("Not yet implemented") - } - - override fun StructureND.asin(): Tensor { - TODO("Not yet implemented") - } - - override fun StructureND.sinh(): Tensor { - TODO("Not yet implemented") - } - - override fun StructureND.asinh(): Tensor { - TODO("Not yet implemented") - } - - override fun StructureND.tan(): Tensor { - TODO("Not yet implemented") - } - - override fun StructureND.atan(): Tensor { - TODO("Not yet implemented") - } - - override fun StructureND.tanh(): Tensor { - TODO("Not yet implemented") - } - - override fun StructureND.atanh(): Tensor { - TODO("Not yet implemented") - } - - override fun StructureND.ceil(): Tensor { - TODO("Not yet implemented") - } - - override fun StructureND.floor(): Tensor { - TODO("Not yet implemented") - } - - override fun StructureND.det(): Tensor { - TODO("Not yet implemented") - } - - override fun StructureND.inv(): Tensor { - TODO("Not yet implemented") - } - - override fun StructureND.cholesky(): Tensor { - TODO("Not yet implemented") - } - - override fun StructureND.qr(): Pair, Tensor> { - TODO("Not yet implemented") - } - - override fun StructureND.lu(): Triple, Tensor, Tensor> { - TODO("Not yet implemented") - } - - override fun StructureND.svd(): Triple, Tensor, Tensor> { - TODO("Not yet implemented") - } - - override fun StructureND.symEig(): Pair, Tensor> { - TODO("Not yet implemented") - } + override fun atanh(arg: StructureND): MultikTensor = arg.map { atanh(it) } } public val Double.Companion.multikAlgebra: MultikTensorAlgebra get() = MultikDoubleAlgebra diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensorAlgebra.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensorAlgebra.kt index bae49c037..864900adb 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensorAlgebra.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensorAlgebra.kt @@ -75,9 +75,9 @@ public open class DoubleTensorAlgebra : override fun zip( left: StructureND, right: StructureND, - transform: DoubleField.(Double, Double) -> Double + transform: DoubleField.(Double, Double) -> Double, ): DoubleTensor { - require(left.shape.contentEquals(right.shape)){ + require(left.shape.contentEquals(right.shape)) { "The shapes in zip are not equal: left - ${left.shape}, right - ${right.shape}" } val leftTensor = left.tensor @@ -422,14 +422,11 @@ public open class DoubleTensorAlgebra : for ((res, ab) in resTensor.matrixSequence().zip(newThis.matrixSequence().zip(newOther.matrixSequence()))) { val (a, b) = ab - dotHelper(a.as2D(), b.as2D(), res.as2D(), l, m1, n) + dotTo(a.as2D(), b.as2D(), res.as2D(), l, m1, n) } if (penultimateDim) { - return resTensor.view( - resTensor.shape.dropLast(2).toIntArray() + - intArrayOf(resTensor.shape.last()) - ) + return resTensor.view(resTensor.shape.dropLast(2).toIntArray() + intArrayOf(resTensor.shape.last())) } if (lastDim) { return resTensor.view(resTensor.shape.dropLast(1).toIntArray()) @@ -441,7 +438,7 @@ public open class DoubleTensorAlgebra : diagonalEntries: Tensor, offset: Int, dim1: Int, - dim2: Int + dim2: Int, ): DoubleTensor { val n = diagonalEntries.shape.size val d1 = minusIndexFrom(n + 1, dim1) @@ -577,13 +574,13 @@ public open class DoubleTensorAlgebra : */ public fun Tensor.rowsByIndices(indices: IntArray): DoubleTensor = stack(indices.map { this[it] }) - internal inline fun StructureND.fold(foldFunction: (DoubleArray) -> Double): Double = + private inline fun StructureND.fold(foldFunction: (DoubleArray) -> Double): Double = foldFunction(tensor.copyArray()) - internal inline fun StructureND.foldDim( - foldFunction: (DoubleArray) -> R, + private inline fun StructureND.foldDim( dim: Int, keepDim: Boolean, + foldFunction: (DoubleArray) -> R, ): BufferedTensor { check(dim < dimension) { "Dimension $dim out of range $dimension" } val resShape = if (keepDim) { @@ -592,7 +589,7 @@ public open class DoubleTensorAlgebra : shape.take(dim).toIntArray() + shape.takeLast(dimension - dim - 1).toIntArray() } val resNumElements = resShape.reduce(Int::times) - val init = foldFunction(DoubleArray(1){0.0}) + val init = foldFunction(DoubleArray(1) { 0.0 }) val resTensor = BufferedTensor(resShape, MutableBuffer.auto(resNumElements) { init }, 0) for (index in resTensor.indices) { @@ -608,66 +605,59 @@ public open class DoubleTensorAlgebra : override fun StructureND.sum(): Double = tensor.fold { it.sum() } override fun StructureND.sum(dim: Int, keepDim: Boolean): DoubleTensor = - foldDim({ x -> x.sum() }, dim, keepDim).toDoubleTensor() + foldDim(dim, keepDim) { x -> x.sum() }.toDoubleTensor() override fun StructureND.min(): Double = this.fold { it.minOrNull()!! } override fun StructureND.min(dim: Int, keepDim: Boolean): DoubleTensor = - foldDim({ x -> x.minOrNull()!! }, dim, keepDim).toDoubleTensor() + foldDim(dim, keepDim) { x -> x.minOrNull()!! }.toDoubleTensor() override fun StructureND.max(): Double = this.fold { it.maxOrNull()!! } override fun StructureND.max(dim: Int, keepDim: Boolean): DoubleTensor = - foldDim({ x -> x.maxOrNull()!! }, dim, keepDim).toDoubleTensor() + foldDim(dim, keepDim) { x -> x.maxOrNull()!! }.toDoubleTensor() override fun StructureND.argMax(dim: Int, keepDim: Boolean): IntTensor = - foldDim({ x -> + foldDim(dim, keepDim) { x -> x.withIndex().maxByOrNull { it.value }?.index!! - }, dim, keepDim).toIntTensor() + }.toIntTensor() override fun StructureND.mean(): Double = this.fold { it.sum() / tensor.numElements } - override fun StructureND.mean(dim: Int, keepDim: Boolean): DoubleTensor = - foldDim( - { arr -> - check(dim < dimension) { "Dimension $dim out of range $dimension" } - arr.sum() / shape[dim] - }, - dim, - keepDim - ).toDoubleTensor() + override fun StructureND.mean(dim: Int, keepDim: Boolean): DoubleTensor = foldDim(dim, keepDim) { arr -> + check(dim < dimension) { "Dimension $dim out of range $dimension" } + arr.sum() / shape[dim] + }.toDoubleTensor() - override fun StructureND.std(): Double = this.fold { arr -> + override fun StructureND.std(): Double = fold { arr -> val mean = arr.sum() / tensor.numElements sqrt(arr.sumOf { (it - mean) * (it - mean) } / (tensor.numElements - 1)) } override fun StructureND.std(dim: Int, keepDim: Boolean): DoubleTensor = foldDim( - { arr -> - check(dim < dimension) { "Dimension $dim out of range $dimension" } - val mean = arr.sum() / shape[dim] - sqrt(arr.sumOf { (it - mean) * (it - mean) } / (shape[dim] - 1)) - }, dim, keepDim - ).toDoubleTensor() + ) { arr -> + check(dim < dimension) { "Dimension $dim out of range $dimension" } + val mean = arr.sum() / shape[dim] + sqrt(arr.sumOf { (it - mean) * (it - mean) } / (shape[dim] - 1)) + }.toDoubleTensor() - override fun StructureND.variance(): Double = this.fold { arr -> + override fun StructureND.variance(): Double = fold { arr -> val mean = arr.sum() / tensor.numElements arr.sumOf { (it - mean) * (it - mean) } / (tensor.numElements - 1) } override fun StructureND.variance(dim: Int, keepDim: Boolean): DoubleTensor = foldDim( - { arr -> - check(dim < dimension) { "Dimension $dim out of range $dimension" } - val mean = arr.sum() / shape[dim] - arr.sumOf { (it - mean) * (it - mean) } / (shape[dim] - 1) - }, dim, keepDim - ).toDoubleTensor() + ) { arr -> + check(dim < dimension) { "Dimension $dim out of range $dimension" } + val mean = arr.sum() / shape[dim] + arr.sumOf { (it - mean) * (it - mean) } / (shape[dim] - 1) + }.toDoubleTensor() private fun cov(x: DoubleTensor, y: DoubleTensor): Double { val n = x.shape[0] @@ -699,19 +689,14 @@ public open class DoubleTensorAlgebra : return resTensor } - @OptIn(PerformancePitfall::class) override fun StructureND.exp(): DoubleTensor = tensor.map { exp(it) } - @OptIn(PerformancePitfall::class) override fun StructureND.ln(): DoubleTensor = tensor.map { ln(it) } - @OptIn(PerformancePitfall::class) override fun StructureND.sqrt(): DoubleTensor = tensor.map { sqrt(it) } - @OptIn(PerformancePitfall::class) override fun StructureND.cos(): DoubleTensor = tensor.map { cos(it) } - @OptIn(PerformancePitfall::class) override fun StructureND.acos(): DoubleTensor = tensor.map { acos(it) } override fun StructureND.cosh(): DoubleTensor = tensor.map { cosh(it) } diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/linUtils.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/linUtils.kt index d31e02677..290809cfd 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/linUtils.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/linUtils.kt @@ -53,7 +53,7 @@ internal val BufferedTensor.matrices: VirtualBuffer> internal fun BufferedTensor.matrixSequence(): Sequence> = matrices.asSequence() -internal fun dotHelper( +internal fun dotTo( a: MutableStructure2D, b: MutableStructure2D, res: MutableStructure2D, From 6c2abdaab03de31084ece8b53f4e53c4c0e5c17a Mon Sep 17 00:00:00 2001 From: Alexander Nozik Date: Wed, 10 Nov 2021 20:04:29 +0300 Subject: [PATCH 07/29] First tensorflow test. --- kmath-tensorflow/build.gradle.kts | 1 + .../tensorflow/DoubleTensorFlowAlgebra.kt | 27 ++++- .../kmath/tensorflow/IntTensorFlowAlgebra.kt | 21 ++++ .../kmath/tensorflow/TensorFlowAlgebra.kt | 104 ++++++++++-------- .../kmath/tensorflow/DoubleTensorFlowOps.kt | 19 ++++ .../kscience/kmath/viktor/ViktorFieldOpsND.kt | 2 + 6 files changed, 127 insertions(+), 47 deletions(-) create mode 100644 kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/IntTensorFlowAlgebra.kt create mode 100644 kmath-tensorflow/src/test/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowOps.kt diff --git a/kmath-tensorflow/build.gradle.kts b/kmath-tensorflow/build.gradle.kts index fa77a272a..c8307f01f 100644 --- a/kmath-tensorflow/build.gradle.kts +++ b/kmath-tensorflow/build.gradle.kts @@ -7,6 +7,7 @@ description = "Google tensorflow connector" dependencies { api(project(":kmath-tensors")) api("org.tensorflow:tensorflow-core-api:0.3.3") + testImplementation("org.tensorflow:tensorflow-core-platform:0.3.3") } readme { diff --git a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowAlgebra.kt b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowAlgebra.kt index 44420cd76..eb8245944 100644 --- a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowAlgebra.kt +++ b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowAlgebra.kt @@ -5,6 +5,7 @@ import org.tensorflow.Output import org.tensorflow.ndarray.NdArray import org.tensorflow.op.core.Constant import org.tensorflow.types.TFloat64 +import space.kscience.kmath.expressions.Symbol import space.kscience.kmath.misc.PerformancePitfall import space.kscience.kmath.nd.DefaultStrides import space.kscience.kmath.nd.Shape @@ -13,20 +14,22 @@ import space.kscience.kmath.operations.DoubleField public class DoubleTensorFlowOutput( graph: Graph, - output: Output + output: Output, ) : TensorFlowOutput(graph, output) { - override fun org.tensorflow.Tensor.actualizeTensor(): NdArray = output.asTensor() + + override fun org.tensorflow.Tensor.actualizeTensor(): NdArray = this as TFloat64 + } public class DoubleTensorFlowAlgebra internal constructor( - graph: Graph + graph: Graph, ) : TensorFlowAlgebra(graph) { override val elementAlgebra: DoubleField get() = DoubleField override fun structureND( shape: Shape, - initializer: DoubleField.(IntArray) -> Double + initializer: DoubleField.(IntArray) -> Double, ): StructureND { val res = TFloat64.tensorOf(org.tensorflow.ndarray.Shape.of(*shape.toLongArray())) { array -> DefaultStrides(shape).forEach { index -> @@ -53,4 +56,20 @@ public class DoubleTensorFlowAlgebra internal constructor( override fun Output.wrap(): TensorFlowOutput = DoubleTensorFlowOutput(graph, this) override fun const(value: Double): Constant = ops.constant(value) + + +} + +public fun DoubleField.produceWithTF( + block: DoubleTensorFlowAlgebra.() -> StructureND, +): StructureND = Graph().use { graph -> + val scope = DoubleTensorFlowAlgebra(graph) + scope.export(scope.block()) +} + +public fun DoubleField.produceMapWithTF( + block: DoubleTensorFlowAlgebra.() -> Map>, +): Map> = Graph().use { graph -> + val scope = DoubleTensorFlowAlgebra(graph) + scope.block().mapValues { scope.export(it.value) } } \ No newline at end of file diff --git a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/IntTensorFlowAlgebra.kt b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/IntTensorFlowAlgebra.kt new file mode 100644 index 000000000..084a445e0 --- /dev/null +++ b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/IntTensorFlowAlgebra.kt @@ -0,0 +1,21 @@ +package space.kscience.kmath.tensorflow + +import org.tensorflow.Graph +import org.tensorflow.Output +import org.tensorflow.ndarray.NdArray +import org.tensorflow.types.TInt32 +import org.tensorflow.types.TInt64 + +public class IntTensorFlowOutput( + graph: Graph, + output: Output, +) : TensorFlowOutput(graph, output) { + override fun org.tensorflow.Tensor.actualizeTensor(): NdArray = this as TInt32 +} + +public class LongTensorFlowOutput( + graph: Graph, + output: Output, +) : TensorFlowOutput(graph, output) { + override fun org.tensorflow.Tensor.actualizeTensor(): NdArray = this as TInt64 +} \ No newline at end of file diff --git a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt index e73620d01..1f978c0fc 100644 --- a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt +++ b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt @@ -8,8 +8,13 @@ import org.tensorflow.Session import org.tensorflow.ndarray.NdArray import org.tensorflow.op.Ops import org.tensorflow.op.core.Constant +import org.tensorflow.op.core.Max +import org.tensorflow.op.core.Min +import org.tensorflow.op.core.Sum +import org.tensorflow.types.TInt32 import org.tensorflow.types.family.TType import space.kscience.kmath.misc.PerformancePitfall +import space.kscience.kmath.misc.UnstableKMathAPI import space.kscience.kmath.nd.Shape import space.kscience.kmath.nd.StructureND import space.kscience.kmath.operations.Ring @@ -38,8 +43,8 @@ public value class TensorFlowArray(public val tensor: NdArray) : Tensor } public abstract class TensorFlowOutput( - private val graph: Graph, - output: Output + protected val graph: Graph, + output: Output, ) : TensorFlowTensor { public var output: Output = output @@ -49,9 +54,10 @@ public abstract class TensorFlowOutput( protected abstract fun org.tensorflow.Tensor.actualizeTensor(): NdArray - private val actualTensor by lazy { - val session = Session(graph) - TensorFlowArray(session.runner().fetch(output).run().first().actualizeTensor()) + internal val actualTensor by lazy { + Session(graph).use { session -> + TensorFlowArray(session.runner().fetch(output).run().first().actualizeTensor()) + } } override fun get(index: IntArray): T = actualTensor[index] @@ -66,9 +72,9 @@ public abstract class TensorFlowOutput( } -public abstract class TensorFlowAlgebra> internal constructor( - protected val graph: Graph -) : TensorAlgebra { +public abstract class TensorFlowAlgebra> internal constructor( + protected val graph: Graph, +) : TensorAlgebra { protected val ops: Ops by lazy { Ops.create(graph) } @@ -83,7 +89,7 @@ public abstract class TensorFlowAlgebra> internal cons private inline fun StructureND.biOp( other: StructureND, - operation: (left: Operand, right: Operand) -> Operand + operation: (left: Operand, right: Operand) -> Operand, ): TensorFlowOutput { val left = asTensorFlow().output val right = other.asTensorFlow().output @@ -92,7 +98,7 @@ public abstract class TensorFlowAlgebra> internal cons private inline fun T.biOp( other: StructureND, - operation: (left: Operand, right: Operand) -> Operand + operation: (left: Operand, right: Operand) -> Operand, ): TensorFlowOutput { val left = const(this) val right = other.asTensorFlow().output @@ -101,7 +107,7 @@ public abstract class TensorFlowAlgebra> internal cons private inline fun StructureND.biOp( value: T, - operation: (left: Operand, right: Operand) -> Operand + operation: (left: Operand, right: Operand) -> Operand, ): TensorFlowOutput { val left = asTensorFlow().output val right = const(value) @@ -110,7 +116,7 @@ public abstract class TensorFlowAlgebra> internal cons private inline fun Tensor.inPlaceOp( other: StructureND, - operation: (left: Operand, right: Operand) -> Operand + operation: (left: Operand, right: Operand) -> Operand, ): Unit { val origin = asTensorFlow() val left = origin.output @@ -120,7 +126,7 @@ public abstract class TensorFlowAlgebra> internal cons private inline fun Tensor.inPlaceOp( value: T, - operation: (left: Operand, right: Operand) -> Operand + operation: (left: Operand, right: Operand) -> Operand, ): Unit { val origin = asTensorFlow() val left = origin.output @@ -128,8 +134,8 @@ public abstract class TensorFlowAlgebra> internal cons origin.output = operation(left, right).asOutput() } - private inline fun unOp(value: StructureND, operation: (Operand) -> Operand): TensorFlowOutput = - operation(value.asTensorFlow().output).asOutput().wrap() + private inline fun StructureND.unOp(operation: (Operand) -> Operand): TensorFlowOutput = + operation(asTensorFlow().output).asOutput().wrap() override fun T.plus(arg: StructureND): TensorFlowOutput = biOp(arg, ops.math::add) @@ -149,67 +155,79 @@ public abstract class TensorFlowAlgebra> internal cons override fun Tensor.minusAssign(value: T): Unit = inPlaceOp(value, ops.math::sub) - override fun Tensor.minusAssign(other: StructureND): Unit = inPlaceOp(other, ops.math::sub) + override fun Tensor.minusAssign(arg: StructureND): Unit = inPlaceOp(arg, ops.math::sub) override fun T.times(arg: StructureND): TensorFlowOutput = biOp(arg, ops.math::mul) override fun StructureND.times(arg: T): TensorFlowOutput = biOp(arg, ops.math::mul) - override fun StructureND.times(other: StructureND): TensorFlowOutput = biOp(other, ops.math::mul) + override fun StructureND.times(arg: StructureND): TensorFlowOutput = biOp(arg, ops.math::mul) override fun Tensor.timesAssign(value: T): Unit = inPlaceOp(value, ops.math::mul) override fun Tensor.timesAssign(arg: StructureND): Unit = inPlaceOp(arg, ops.math::mul) - override fun StructureND.unaryMinus(): TensorFlowOutput = unOp(this, ops.math::neg) + override fun StructureND.unaryMinus(): TensorFlowOutput = unOp(ops.math::neg) - override fun StructureND.get(i: Int): Tensor { + override fun Tensor.get(i: Int): Tensor = unOp { TODO("Not yet implemented") } - override fun StructureND.transpose(i: Int, j: Int): Tensor = unOp(this) { + override fun Tensor.transpose(i: Int, j: Int): Tensor = unOp { ops.linalg.transpose(it, ops.constant(intArrayOf(i, j))) } - override fun Tensor.view(shape: IntArray): Tensor { - TODO("Not yet implemented") + override fun Tensor.view(shape: IntArray): Tensor = unOp { + ops.reshape(it, ops.constant(shape)) } - override fun Tensor.viewAs(other: StructureND): Tensor { - TODO("Not yet implemented") + override fun Tensor.viewAs(other: StructureND): Tensor = biOp(other) { l, r -> + ops.reshape(l, ops.shape(r)) } override fun StructureND.dot(other: StructureND): TensorFlowOutput = biOp(other) { l, r -> ops.linalg.matMul(l, r) } - override fun diagonalEmbedding(diagonalEntries: Tensor, offset: Int, dim1: Int, dim2: Int): Tensor = ops.run { - TODO("Not yet implemented") + override fun diagonalEmbedding( + diagonalEntries: Tensor, + offset: Int, + dim1: Int, + dim2: Int, + ): TensorFlowOutput = diagonalEntries.unOp { + TODO() } - override fun StructureND.sum(): T = TODO("Not yet implemented") + override fun StructureND.sum(): T = unOp { + ops.sum(it, ops.constant(intArrayOf())) + }.value() - override fun StructureND.sum(dim: Int, keepDim: Boolean): Tensor { - TODO("Not yet implemented") + override fun StructureND.sum(dim: Int, keepDim: Boolean): TensorFlowOutput = unOp { + ops.sum(it, ops.constant(dim), Sum.keepDims(keepDim)) } - override fun StructureND.min(): T { - TODO("Not yet implemented") + override fun StructureND.min(): T = unOp { + ops.min(it, ops.constant(intArrayOf())) + }.value() + + override fun StructureND.min(dim: Int, keepDim: Boolean): Tensor = unOp { + ops.min(it, ops.constant(dim), Min.keepDims(keepDim)) } - override fun StructureND.min(dim: Int, keepDim: Boolean): Tensor { - TODO("Not yet implemented") + override fun StructureND.max(): T = unOp { + ops.max(it, ops.constant(intArrayOf())) + }.value() + + override fun StructureND.max(dim: Int, keepDim: Boolean): Tensor = unOp { + ops.max(it, ops.constant(dim), Max.keepDims(keepDim)) } - override fun StructureND.max(): T { - TODO("Not yet implemented") - } + override fun StructureND.argMax(dim: Int, keepDim: Boolean): Tensor = IntTensorFlowOutput( + graph, + ops.math.argMax(asTensorFlow().output, ops.constant(dim), TInt32::class.java).output() + ).actualTensor - override fun StructureND.max(dim: Int, keepDim: Boolean): Tensor { - TODO("Not yet implemented") - } - - override fun StructureND.argMax(dim: Int, keepDim: Boolean): Tensor { - TODO("Not yet implemented") - } + @OptIn(UnstableKMathAPI::class) + override fun export(arg: StructureND): StructureND = + if (arg is TensorFlowOutput) arg.actualTensor else arg } \ No newline at end of file diff --git a/kmath-tensorflow/src/test/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowOps.kt b/kmath-tensorflow/src/test/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowOps.kt new file mode 100644 index 000000000..b7a4b94b4 --- /dev/null +++ b/kmath-tensorflow/src/test/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowOps.kt @@ -0,0 +1,19 @@ +package space.kscience.kmath.tensorflow + +import org.junit.jupiter.api.Test +import space.kscience.kmath.nd.StructureND +import space.kscience.kmath.nd.structureND +import space.kscience.kmath.operations.DoubleField + +class DoubleTensorFlowOps { + @Test + fun basicOps() { + val res = DoubleField.produceWithTF { + val initial = structureND(2, 2) { 1.0 } + + initial + (initial * 2.0) + } + println(StructureND.toString(res)) + } + +} \ No newline at end of file diff --git a/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorFieldOpsND.kt b/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorFieldOpsND.kt index e43bbbc6f..a6ab55624 100644 --- a/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorFieldOpsND.kt +++ b/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorFieldOpsND.kt @@ -3,6 +3,8 @@ * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. */ +@file:OptIn(PerformancePitfall::class) + package space.kscience.kmath.viktor import org.jetbrains.bio.viktor.F64Array From f231d722c6b3d7fb43c1640a16e4332c29333bf4 Mon Sep 17 00:00:00 2001 From: Iaroslav Postovalov Date: Mon, 15 Nov 2021 22:42:00 +0700 Subject: [PATCH 08/29] Multiple performance improvements related to ASM 1. Argument values are cached in locals 2. Optimized Expression.invoke function 3. lambda=indy is used in kmath-core --- benchmarks/build.gradle.kts | 6 +- .../ExpressionsInterpretersBenchmark.kt | 4 +- .../benchmarks/addBenchmarkProperties.kt | 2 +- examples/build.gradle.kts | 4 +- .../space/kscience/kmath/ast/expressions.kt | 12 ++-- .../kotlin/space/kscience/kmath/asm/asm.kt | 46 +++++++++++----- .../kscience/kmath/asm/internal/AsmBuilder.kt | 55 +++++++++++++------ kmath-core/build.gradle.kts | 19 +++++-- .../kscience/kmath/expressions/Expression.kt | 27 +++++++-- 9 files changed, 127 insertions(+), 48 deletions(-) diff --git a/benchmarks/build.gradle.kts b/benchmarks/build.gradle.kts index cca3d312d..130cc84a3 100644 --- a/benchmarks/build.gradle.kts +++ b/benchmarks/build.gradle.kts @@ -72,9 +72,9 @@ benchmark { } fun kotlinx.benchmark.gradle.BenchmarkConfiguration.commonConfiguration() { - warmups = 1 + warmups = 2 iterations = 5 - iterationTime = 1000 + iterationTime = 2000 iterationTimeUnit = "ms" } @@ -143,7 +143,7 @@ kotlin.sourceSets.all { tasks.withType { kotlinOptions { jvmTarget = "11" - freeCompilerArgs = freeCompilerArgs + "-Xjvm-default=all" + freeCompilerArgs = freeCompilerArgs + "-Xjvm-default=all" + "-Xlambdas=indy" } } diff --git a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt index 63e1511bd..b824a0d69 100644 --- a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt +++ b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt @@ -62,9 +62,11 @@ internal class ExpressionsInterpretersBenchmark { private fun invokeAndSum(expr: Expression, blackhole: Blackhole) { val random = Random(0) var sum = 0.0 + val m = HashMap() repeat(times) { - sum += expr(x to random.nextDouble()) + m[x] = random.nextDouble() + sum += expr(m) } blackhole.consume(sum) diff --git a/buildSrc/src/main/kotlin/space/kscience/kmath/benchmarks/addBenchmarkProperties.kt b/buildSrc/src/main/kotlin/space/kscience/kmath/benchmarks/addBenchmarkProperties.kt index 72c9ff0ad..568bfe535 100644 --- a/buildSrc/src/main/kotlin/space/kscience/kmath/benchmarks/addBenchmarkProperties.kt +++ b/buildSrc/src/main/kotlin/space/kscience/kmath/benchmarks/addBenchmarkProperties.kt @@ -54,7 +54,7 @@ fun Project.addBenchmarkProperties() { LocalDateTime.parse(it.name, ISO_DATE_TIME).atZone(ZoneId.systemDefault()).toInstant() } - if (resDirectory == null) { + if (resDirectory == null || !(resDirectory.resolve("jvm.json")).exists()) { "> **Can't find appropriate benchmark data. Try generating readme files after running benchmarks**." } else { val reports = diff --git a/examples/build.gradle.kts b/examples/build.gradle.kts index 7b1bce26a..05e562143 100644 --- a/examples/build.gradle.kts +++ b/examples/build.gradle.kts @@ -64,9 +64,9 @@ kotlin.sourceSets.all { } tasks.withType { - kotlinOptions{ + kotlinOptions { jvmTarget = "11" - freeCompilerArgs = freeCompilerArgs + "-Xjvm-default=all" + "-Xopt-in=kotlin.RequiresOptIn" + freeCompilerArgs = freeCompilerArgs + "-Xjvm-default=all" + "-Xopt-in=kotlin.RequiresOptIn" + "-Xlambdas=indy" } } diff --git a/examples/src/main/kotlin/space/kscience/kmath/ast/expressions.kt b/examples/src/main/kotlin/space/kscience/kmath/ast/expressions.kt index 887d76c42..b37d120fb 100644 --- a/examples/src/main/kotlin/space/kscience/kmath/ast/expressions.kt +++ b/examples/src/main/kotlin/space/kscience/kmath/ast/expressions.kt @@ -5,18 +5,22 @@ package space.kscience.kmath.ast +import space.kscience.kmath.asm.compileToExpression import space.kscience.kmath.expressions.MstField +import space.kscience.kmath.expressions.Symbol import space.kscience.kmath.expressions.Symbol.Companion.x -import space.kscience.kmath.expressions.interpret import space.kscience.kmath.operations.DoubleField import space.kscience.kmath.operations.invoke fun main() { val expr = MstField { x * 2.0 + number(2.0) / x - 16.0 - } + }.compileToExpression(DoubleField) + + val m = HashMap() repeat(10000000) { - expr.interpret(DoubleField, x to 1.0) + m[x] = 1.0 + expr(m) } -} \ No newline at end of file +} diff --git a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/asm.kt b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/asm.kt index 2426d6ee4..9a7c4b023 100644 --- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/asm.kt +++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/asm.kt @@ -26,7 +26,19 @@ import space.kscience.kmath.operations.bindSymbolOrNull */ @PublishedApi internal fun MST.compileWith(type: Class, algebra: Algebra): Expression { - fun AsmBuilder.visit(node: MST): Unit = when (node) { + fun AsmBuilder.variablesVisitor(node: MST): Unit = when (node) { + is Symbol -> prepareVariable(node.identity) + is Unary -> variablesVisitor(node.value) + + is Binary -> { + variablesVisitor(node.left) + variablesVisitor(node.right) + } + + else -> Unit + } + + fun AsmBuilder.expressionVisitor(node: MST): Unit = when (node) { is Symbol -> { val symbol = algebra.bindSymbolOrNull(node) @@ -40,39 +52,47 @@ internal fun MST.compileWith(type: Class, algebra: Algebra): Exp is Unary -> when { algebra is NumericAlgebra && node.value is Numeric -> loadObjectConstant( - algebra.unaryOperationFunction(node.operation)(algebra.number((node.value as Numeric).value))) + algebra.unaryOperationFunction(node.operation)(algebra.number((node.value as Numeric).value)), + ) - else -> buildCall(algebra.unaryOperationFunction(node.operation)) { visit(node.value) } + else -> buildCall(algebra.unaryOperationFunction(node.operation)) { expressionVisitor(node.value) } } is Binary -> when { algebra is NumericAlgebra && node.left is Numeric && node.right is Numeric -> loadObjectConstant( algebra.binaryOperationFunction(node.operation).invoke( algebra.number((node.left as Numeric).value), - algebra.number((node.right as Numeric).value) + algebra.number((node.right as Numeric).value), ) ) algebra is NumericAlgebra && node.left is Numeric -> buildCall( - algebra.leftSideNumberOperationFunction(node.operation)) { - visit(node.left) - visit(node.right) + algebra.leftSideNumberOperationFunction(node.operation), + ) { + expressionVisitor(node.left) + expressionVisitor(node.right) } algebra is NumericAlgebra && node.right is Numeric -> buildCall( - algebra.rightSideNumberOperationFunction(node.operation)) { - visit(node.left) - visit(node.right) + algebra.rightSideNumberOperationFunction(node.operation), + ) { + expressionVisitor(node.left) + expressionVisitor(node.right) } else -> buildCall(algebra.binaryOperationFunction(node.operation)) { - visit(node.left) - visit(node.right) + expressionVisitor(node.left) + expressionVisitor(node.right) } } } - return AsmBuilder(type, buildName(this)) { visit(this@compileWith) }.instance + return AsmBuilder( + type, + buildName(this), + { variablesVisitor(this@compileWith) }, + { expressionVisitor(this@compileWith) }, + ).instance } diff --git a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/AsmBuilder.kt b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/AsmBuilder.kt index 418d6141b..4e29c77e0 100644 --- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/AsmBuilder.kt +++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/AsmBuilder.kt @@ -10,8 +10,7 @@ import org.objectweb.asm.Opcodes.* import org.objectweb.asm.Type.* import org.objectweb.asm.commons.InstructionAdapter import space.kscience.kmath.asm.internal.AsmBuilder.ClassLoader -import space.kscience.kmath.expressions.Expression -import space.kscience.kmath.expressions.MST +import space.kscience.kmath.expressions.* import java.lang.invoke.MethodHandles import java.lang.invoke.MethodType import java.nio.file.Paths @@ -26,13 +25,14 @@ import kotlin.io.path.writeBytes * * @property T the type of AsmExpression to unwrap. * @property className the unique class name of new loaded class. - * @property callbackAtInvokeL0 the function to apply to this object when generating invoke method, label 0. + * @property expressionResultCallback the function to apply to this object when generating expression value. * @author Iaroslav Postovalov */ internal class AsmBuilder( classOfT: Class<*>, private val className: String, - private val callbackAtInvokeL0: AsmBuilder.() -> Unit, + private val variablesPrepareCallback: AsmBuilder.() -> Unit, + private val expressionResultCallback: AsmBuilder.() -> Unit, ) { /** * Internal classloader of [AsmBuilder] with alias to define class from byte array. @@ -66,12 +66,17 @@ internal class AsmBuilder( */ private lateinit var invokeMethodVisitor: InstructionAdapter + /** + * Local variables indices are indices of symbols in this list. + */ + private val argumentsLocals = mutableListOf() + /** * Subclasses, loads and instantiates [Expression] for given parameters. * * The built instance is cached. */ - @Suppress("UNCHECKED_CAST") + @Suppress("UNCHECKED_CAST", "UNUSED_VARIABLE") val instance: Expression by lazy { val hasConstants: Boolean @@ -94,26 +99,28 @@ internal class AsmBuilder( ).instructionAdapter { invokeMethodVisitor = this visitCode() - val l0 = label() - callbackAtInvokeL0() + val preparingVariables = label() + variablesPrepareCallback() + val expressionResult = label() + expressionResultCallback() areturn(tType) - val l1 = label() + val end = label() visitLocalVariable( "this", classType.descriptor, null, - l0, - l1, + preparingVariables, + end, 0, ) visitLocalVariable( "arguments", MAP_TYPE.descriptor, - "L${MAP_TYPE.internalName}<${STRING_TYPE.descriptor}+${tType.descriptor}>;", - l0, - l1, + "L${MAP_TYPE.internalName}<${SYMBOL_TYPE.descriptor}+${tType.descriptor}>;", + preparingVariables, + end, 1, ) @@ -199,7 +206,7 @@ internal class AsmBuilder( val binary = classWriter.toByteArray() val cls = classLoader.defineClass(className, binary) - if (System.getProperty("space.kscience.communicator.prettyapi.dump.generated.classes") == "1") + if (System.getProperty("space.kscience.kmath.ast.dump.generated.classes") == "1") Paths.get("$className.class").writeBytes(binary) val l = MethodHandles.publicLookup() @@ -256,9 +263,11 @@ internal class AsmBuilder( } /** - * Loads a variable [name] from arguments [Map] parameter of [Expression.invoke]. + * Stores value variable [name] into a local. Should be called within [variablesPrepareCallback] before using + * [loadVariable]. */ - fun loadVariable(name: String): Unit = invokeMethodVisitor.run { + fun prepareVariable(name: String): Unit = invokeMethodVisitor.run { + if (name in argumentsLocals) return@run load(1, MAP_TYPE) aconst(name) @@ -270,8 +279,22 @@ internal class AsmBuilder( ) checkcast(tType) + var idx = argumentsLocals.indexOf(name) + + if (idx == -1) { + argumentsLocals += name + idx = argumentsLocals.lastIndex + } + + store(2 + idx, tType) } + /** + * Loads a variable [name] from arguments [Map] parameter of [Expression.invoke]. The variable should be stored + * with [prepareVariable] first. + */ + fun loadVariable(name: String): Unit = invokeMethodVisitor.load(2 + argumentsLocals.indexOf(name), tType) + inline fun buildCall(function: Function, parameters: AsmBuilder.() -> Unit) { contract { callsInPlace(parameters, InvocationKind.EXACTLY_ONCE) } val `interface` = function.javaClass.interfaces.first { Function::class.java in it.interfaces } diff --git a/kmath-core/build.gradle.kts b/kmath-core/build.gradle.kts index e4436c1df..143e576f7 100644 --- a/kmath-core/build.gradle.kts +++ b/kmath-core/build.gradle.kts @@ -5,10 +5,21 @@ plugins { // id("com.xcporter.metaview") version "0.0.5" } -kotlin.sourceSets { - commonMain { - dependencies { - api(project(":kmath-memory")) +kotlin { + jvm { + compilations.all { + kotlinOptions { + freeCompilerArgs = + freeCompilerArgs + "-Xjvm-default=all" + "-Xopt-in=kotlin.RequiresOptIn" + "-Xlambdas=indy" + } + } + } + + sourceSets { + commonMain { + dependencies { + api(project(":kmath-memory")) + } } } } diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/Expression.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/Expression.kt index edd020c9a..bd3e6d0ba 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/Expression.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/Expression.kt @@ -29,7 +29,7 @@ public fun interface Expression { * * @return a value. */ -public operator fun Expression.invoke(): T = invoke(emptyMap()) +public operator fun Expression.invoke(): T = this(emptyMap()) /** * Calls this expression from arguments. @@ -38,7 +38,13 @@ public operator fun Expression.invoke(): T = invoke(emptyMap()) * @return a value. */ @JvmName("callBySymbol") -public operator fun Expression.invoke(vararg pairs: Pair): T = invoke(mapOf(*pairs)) +public operator fun Expression.invoke(vararg pairs: Pair): T = this( + when (pairs.size) { + 0 -> emptyMap() + 1 -> mapOf(pairs[0]) + else -> hashMapOf(*pairs) + } +) /** * Calls this expression from arguments. @@ -47,8 +53,21 @@ public operator fun Expression.invoke(vararg pairs: Pair): T = * @return a value. */ @JvmName("callByString") -public operator fun Expression.invoke(vararg pairs: Pair): T = - invoke(mapOf(*pairs).mapKeys { StringSymbol(it.key) }) +public operator fun Expression.invoke(vararg pairs: Pair): T = this( + when (pairs.size) { + 0 -> emptyMap() + + 1 -> { + val (k, v) = pairs[0] + mapOf(StringSymbol(k) to v) + } + + else -> hashMapOf(*Array>(pairs.size) { + val (k, v) = pairs[it] + StringSymbol(k) to v + }) + } +) /** From 7b50400de5ad44ee123da699e7b8136130942117 Mon Sep 17 00:00:00 2001 From: Iaroslav Postovalov Date: Tue, 16 Nov 2021 14:03:12 +0700 Subject: [PATCH 09/29] Provide specializations of AsmBuilder for Double, Long, Int --- README.md | 16 +- .../ExpressionsInterpretersBenchmark.kt | 13 +- .../space/kscience/kmath/ast/expressions.kt | 6 +- kmath-ast/README.md | 6 +- kmath-ast/build.gradle.kts | 4 + .../kmath/ast/TestCompilerOperations.kt | 24 + .../kmath/wasm/internal/WasmBuilder.kt | 36 +- .../kotlin/space/kscience/kmath/wasm/wasm.kt | 18 - .../kotlin/space/kscience/kmath/asm/asm.kt | 90 +++- .../kscience/kmath/asm/internal/AsmBuilder.kt | 356 +-------------- .../asm/internal/ByteArrayClassLoader.kt | 1 + .../kmath/asm/internal/GenericAsmBuilder.kt | 325 ++++++++++++++ .../kmath/asm/internal/PrimitiveAsmBuilder.kt | 411 ++++++++++++++++++ .../kmath/asm/internal/mapIntrinsics.kt | 1 + .../kotlin/space/kscience/kmath/ast/utils.kt | 21 +- kmath-complex/README.md | 6 +- kmath-core/README.md | 6 +- .../kscience/kmath/expressions/Symbol.kt | 4 +- kmath-ejml/README.md | 6 +- kmath-for-real/README.md | 6 +- kmath-functions/README.md | 6 +- kmath-jafama/README.md | 6 +- kmath-kotlingrad/README.md | 6 +- kmath-nd4j/README.md | 6 +- kmath-tensors/README.md | 6 +- 25 files changed, 961 insertions(+), 425 deletions(-) create mode 100644 kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/ByteArrayClassLoader.kt create mode 100644 kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/GenericAsmBuilder.kt create mode 100644 kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/PrimitiveAsmBuilder.kt diff --git a/README.md b/README.md index db069d4e0..8604873ae 100644 --- a/README.md +++ b/README.md @@ -240,6 +240,12 @@ One can still use generic algebras though. > **Maturity**: DEVELOPMENT
+* ### [kmath-multik](kmath-multik) +> +> +> **Maturity**: PROTOTYPE +
+ * ### [kmath-nd4j](kmath-nd4j) > > @@ -252,6 +258,12 @@ One can still use generic algebras though.
+* ### [kmath-optimization](kmath-optimization) +> +> +> **Maturity**: EXPERIMENTAL +
+ * ### [kmath-stat](kmath-stat) > > @@ -319,8 +331,8 @@ repositories { } dependencies { - api("space.kscience:kmath-core:0.3.0-dev-14") - // api("space.kscience:kmath-core-jvm:0.3.0-dev-14") for jvm-specific version + api("space.kscience:kmath-core:0.3.0-dev-17") + // api("space.kscience:kmath-core-jvm:0.3.0-dev-17") for jvm-specific version } ``` diff --git a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt index b824a0d69..4c6b92248 100644 --- a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt +++ b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt @@ -11,6 +11,7 @@ import kotlinx.benchmark.Scope import kotlinx.benchmark.State import space.kscience.kmath.asm.compileToExpression import space.kscience.kmath.expressions.* +import space.kscience.kmath.operations.Algebra import space.kscience.kmath.operations.DoubleField import space.kscience.kmath.operations.bindSymbol import space.kscience.kmath.operations.invoke @@ -35,7 +36,14 @@ internal class ExpressionsInterpretersBenchmark { * Benchmark case for [Expression] created with [compileToExpression]. */ @Benchmark - fun asmExpression(blackhole: Blackhole) = invokeAndSum(asm, blackhole) + fun asmGenericExpression(blackhole: Blackhole) = invokeAndSum(asmGeneric, blackhole) + + + /** + * Benchmark case for [Expression] created with [compileToExpression]. + */ + @Benchmark + fun asmPrimitiveExpression(blackhole: Blackhole) = invokeAndSum(asmPrimitive, blackhole) /** * Benchmark case for [Expression] implemented manually with `kotlin.math` functions. @@ -87,7 +95,8 @@ internal class ExpressionsInterpretersBenchmark { } private val mst = node.toExpression(DoubleField) - private val asm = node.compileToExpression(DoubleField) + private val asmPrimitive = node.compileToExpression(DoubleField) + private val asmGeneric = node.compileToExpression(DoubleField as Algebra) private val raw = Expression { args -> val x = args[x]!! diff --git a/examples/src/main/kotlin/space/kscience/kmath/ast/expressions.kt b/examples/src/main/kotlin/space/kscience/kmath/ast/expressions.kt index b37d120fb..3c68f9bb5 100644 --- a/examples/src/main/kotlin/space/kscience/kmath/ast/expressions.kt +++ b/examples/src/main/kotlin/space/kscience/kmath/ast/expressions.kt @@ -6,15 +6,15 @@ package space.kscience.kmath.ast import space.kscience.kmath.asm.compileToExpression -import space.kscience.kmath.expressions.MstField +import space.kscience.kmath.expressions.MstExtendedField import space.kscience.kmath.expressions.Symbol import space.kscience.kmath.expressions.Symbol.Companion.x import space.kscience.kmath.operations.DoubleField import space.kscience.kmath.operations.invoke fun main() { - val expr = MstField { - x * 2.0 + number(2.0) / x - 16.0 + val expr = MstExtendedField { + x * 2.0 + number(2.0) / x - number(16.0) + asinh(x) / sin(x) }.compileToExpression(DoubleField) val m = HashMap() diff --git a/kmath-ast/README.md b/kmath-ast/README.md index 686506f6f..5e3366881 100644 --- a/kmath-ast/README.md +++ b/kmath-ast/README.md @@ -10,7 +10,7 @@ Performance and visualization extensions to MST API. ## Artifact: -The Maven coordinates of this project are `space.kscience:kmath-ast:0.3.0-dev-14`. +The Maven coordinates of this project are `space.kscience:kmath-ast:0.3.0-dev-17`. **Gradle:** ```gradle @@ -20,7 +20,7 @@ repositories { } dependencies { - implementation 'space.kscience:kmath-ast:0.3.0-dev-14' + implementation 'space.kscience:kmath-ast:0.3.0-dev-17' } ``` **Gradle Kotlin DSL:** @@ -31,7 +31,7 @@ repositories { } dependencies { - implementation("space.kscience:kmath-ast:0.3.0-dev-14") + implementation("space.kscience:kmath-ast:0.3.0-dev-17") } ``` diff --git a/kmath-ast/build.gradle.kts b/kmath-ast/build.gradle.kts index 9de7e9980..586652349 100644 --- a/kmath-ast/build.gradle.kts +++ b/kmath-ast/build.gradle.kts @@ -55,6 +55,10 @@ tasks.dokkaHtml { dependsOn(tasks.build) } +tasks.jvmTest { + jvmArgs = (jvmArgs ?: emptyList()) + listOf("-Dspace.kscience.kmath.ast.dump.generated.classes=1") +} + readme { maturity = ru.mipt.npm.gradle.Maturity.EXPERIMENTAL propertyByTemplate("artifact", rootProject.file("docs/templates/ARTIFACT-TEMPLATE.md")) diff --git a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerOperations.kt b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerOperations.kt index f5b1e2842..00344410c 100644 --- a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerOperations.kt +++ b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerOperations.kt @@ -44,6 +44,30 @@ internal class TestCompilerOperations { assertEquals(1.0, expr(x to 0.0)) } + @Test + fun testTangent() = runCompilerTest { + val expr = MstExtendedField { tan(x) }.compileToExpression(DoubleField) + assertEquals(0.0, expr(x to 0.0)) + } + + @Test + fun testArcSine() = runCompilerTest { + val expr = MstExtendedField { asin(x) }.compileToExpression(DoubleField) + assertEquals(0.0, expr(x to 0.0)) + } + + @Test + fun testArcCosine() = runCompilerTest { + val expr = MstExtendedField { acos(x) }.compileToExpression(DoubleField) + assertEquals(0.0, expr(x to 1.0)) + } + + @Test + fun testAreaHyperbolicSine() = runCompilerTest { + val expr = MstExtendedField { asinh(x) }.compileToExpression(DoubleField) + assertEquals(0.0, expr(x to 0.0)) + } + @Test fun testSubtract() = runCompilerTest { val expr = MstExtendedField { x - x }.compileToExpression(DoubleField) diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/internal/WasmBuilder.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/internal/WasmBuilder.kt index b04c4d48f..6039d5c27 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/internal/WasmBuilder.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/internal/WasmBuilder.kt @@ -18,12 +18,12 @@ import space.kscience.kmath.internal.webassembly.Module as WasmModule private val spreader = eval("(obj, args) => obj(...args)") @Suppress("UnsafeCastFromDynamic") -internal sealed class WasmBuilder( - val binaryenType: Type, - val algebra: Algebra, - val target: MST, -) where T : Number { - val keys: MutableList = mutableListOf() +internal sealed class WasmBuilder( + protected val binaryenType: Type, + protected val algebra: Algebra, + protected val target: MST, +) { + protected val keys: MutableList = mutableListOf() lateinit var ctx: BinaryenModule open fun visitSymbolic(mst: Symbol): ExpressionRef { @@ -41,30 +41,36 @@ internal sealed class WasmBuilder( abstract fun visitNumeric(mst: Numeric): ExpressionRef - open fun visitUnary(mst: Unary): ExpressionRef = + protected open fun visitUnary(mst: Unary): ExpressionRef = error("Unary operation ${mst.operation} not defined in $this") - open fun visitBinary(mst: Binary): ExpressionRef = + protected open fun visitBinary(mst: Binary): ExpressionRef = error("Binary operation ${mst.operation} not defined in $this") - open fun createModule(): BinaryenModule = js("new \$module\$binaryen.Module()") + protected open fun createModule(): BinaryenModule = js("new \$module\$binaryen.Module()") - fun visit(mst: MST): ExpressionRef = when (mst) { + protected fun visit(mst: MST): ExpressionRef = when (mst) { is Symbol -> visitSymbolic(mst) is Numeric -> visitNumeric(mst) is Unary -> when { algebra is NumericAlgebra && mst.value is Numeric -> visitNumeric( - Numeric(algebra.unaryOperationFunction(mst.operation)(algebra.number((mst.value as Numeric).value)))) + Numeric(algebra.unaryOperationFunction(mst.operation)(algebra.number((mst.value as Numeric).value))) + ) else -> visitUnary(mst) } is Binary -> when { - algebra is NumericAlgebra && mst.left is Numeric && mst.right is Numeric -> visitNumeric(Numeric( - algebra.binaryOperationFunction(mst.operation) - .invoke(algebra.number((mst.left as Numeric).value), algebra.number((mst.right as Numeric).value)) - )) + algebra is NumericAlgebra && mst.left is Numeric && mst.right is Numeric -> visitNumeric( + Numeric( + algebra.binaryOperationFunction(mst.operation) + .invoke( + algebra.number((mst.left as Numeric).value), + algebra.number((mst.right as Numeric).value) + ) + ) + ) else -> visitBinary(mst) } diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/wasm.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/wasm.kt index 5b28b8782..393a02e3d 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/wasm.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/wasm.kt @@ -16,24 +16,6 @@ import space.kscience.kmath.operations.IntRing import space.kscience.kmath.wasm.internal.DoubleWasmBuilder import space.kscience.kmath.wasm.internal.IntWasmBuilder -/** - * Compiles an [MST] to WASM in the context of reals. - * - * @author Iaroslav Postovalov - */ -@UnstableKMathAPI -public fun DoubleField.expression(mst: MST): Expression = - DoubleWasmBuilder(mst).instance - -/** - * Compiles an [MST] to WASM in the context of integers. - * - * @author Iaroslav Postovalov - */ -@UnstableKMathAPI -public fun IntRing.expression(mst: MST): Expression = - IntWasmBuilder(mst).instance - /** * Create a compiled expression with given [MST] and given [algebra]. * diff --git a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/asm.kt b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/asm.kt index 9a7c4b023..19b400cbd 100644 --- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/asm.kt +++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/asm.kt @@ -3,18 +3,18 @@ * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. */ +@file:Suppress("UNUSED_PARAMETER") + package space.kscience.kmath.asm -import space.kscience.kmath.asm.internal.AsmBuilder -import space.kscience.kmath.asm.internal.buildName +import space.kscience.kmath.asm.internal.* import space.kscience.kmath.expressions.Expression import space.kscience.kmath.expressions.MST import space.kscience.kmath.expressions.MST.* import space.kscience.kmath.expressions.Symbol import space.kscience.kmath.expressions.invoke -import space.kscience.kmath.operations.Algebra -import space.kscience.kmath.operations.NumericAlgebra -import space.kscience.kmath.operations.bindSymbolOrNull +import space.kscience.kmath.misc.UnstableKMathAPI +import space.kscience.kmath.operations.* /** * Compiles given MST to an Expression using AST compiler. @@ -26,7 +26,7 @@ import space.kscience.kmath.operations.bindSymbolOrNull */ @PublishedApi internal fun MST.compileWith(type: Class, algebra: Algebra): Expression { - fun AsmBuilder.variablesVisitor(node: MST): Unit = when (node) { + fun GenericAsmBuilder.variablesVisitor(node: MST): Unit = when (node) { is Symbol -> prepareVariable(node.identity) is Unary -> variablesVisitor(node.value) @@ -38,7 +38,7 @@ internal fun MST.compileWith(type: Class, algebra: Algebra): Exp else -> Unit } - fun AsmBuilder.expressionVisitor(node: MST): Unit = when (node) { + fun GenericAsmBuilder.expressionVisitor(node: MST): Unit = when (node) { is Symbol -> { val symbol = algebra.bindSymbolOrNull(node) @@ -87,7 +87,7 @@ internal fun MST.compileWith(type: Class, algebra: Algebra): Exp } } - return AsmBuilder( + return GenericAsmBuilder( type, buildName(this), { variablesVisitor(this@compileWith) }, @@ -114,3 +114,77 @@ public inline fun MST.compile(algebra: Algebra, arguments: */ public inline fun MST.compile(algebra: Algebra, vararg arguments: Pair): T = compileToExpression(algebra).invoke(*arguments) + + +/** + * Create a compiled expression with given [MST] and given [algebra]. + * + * @author Iaroslav Postovalov + */ +public fun MST.compileToExpression(algebra: IntRing): Expression = IntAsmBuilder(this).instance + +/** + * Compile given MST to expression and evaluate it against [arguments]. + * + * @author Iaroslav Postovalov + */ +public fun MST.compile(algebra: IntRing, arguments: Map): Int = + compileToExpression(algebra).invoke(arguments) + +/** + * Compile given MST to expression and evaluate it against [arguments]. + * + * @author Iaroslav Postovalov + */ +public fun MST.compile(algebra: IntRing, vararg arguments: Pair): Int = + compileToExpression(algebra)(*arguments) + + +/** + * Create a compiled expression with given [MST] and given [algebra]. + * + * @author Iaroslav Postovalov + */ +public fun MST.compileToExpression(algebra: LongRing): Expression = LongAsmBuilder(this).instance + + +/** + * Compile given MST to expression and evaluate it against [arguments]. + * + * @author Iaroslav Postovalov + */ +public fun MST.compile(algebra: LongRing, arguments: Map): Long = + compileToExpression(algebra).invoke(arguments) + + +/** + * Compile given MST to expression and evaluate it against [arguments]. + * + * @author Iaroslav Postovalov + */ +public fun MST.compile(algebra: LongRing, vararg arguments: Pair): Long = + compileToExpression(algebra)(*arguments) + + +/** + * Create a compiled expression with given [MST] and given [algebra]. + * + * @author Iaroslav Postovalov + */ +public fun MST.compileToExpression(algebra: DoubleField): Expression = DoubleAsmBuilder(this).instance + +/** + * Compile given MST to expression and evaluate it against [arguments]. + * + * @author Iaroslav Postovalov + */ +public fun MST.compile(algebra: DoubleField, arguments: Map): Double = + compileToExpression(algebra).invoke(arguments) + +/** + * Compile given MST to expression and evaluate it against [arguments]. + * + * @author Iaroslav Postovalov + */ +public fun MST.compile(algebra: DoubleField, vararg arguments: Pair): Double = + compileToExpression(algebra).invoke(*arguments) diff --git a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/AsmBuilder.kt b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/AsmBuilder.kt index 4e29c77e0..2a7b3dea9 100644 --- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/AsmBuilder.kt +++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/AsmBuilder.kt @@ -1,377 +1,47 @@ -/* - * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. - */ - package space.kscience.kmath.asm.internal -import org.objectweb.asm.* -import org.objectweb.asm.Opcodes.* -import org.objectweb.asm.Type.* -import org.objectweb.asm.commons.InstructionAdapter -import space.kscience.kmath.asm.internal.AsmBuilder.ClassLoader -import space.kscience.kmath.expressions.* -import java.lang.invoke.MethodHandles -import java.lang.invoke.MethodType -import java.nio.file.Paths -import java.util.stream.Collectors.toMap -import kotlin.contracts.InvocationKind -import kotlin.contracts.contract -import kotlin.io.path.writeBytes +import org.objectweb.asm.Type +import space.kscience.kmath.expressions.Expression -/** - * ASM Builder is a structure that abstracts building a class designated to unwrap [MST] to plain Java expression. - * This class uses [ClassLoader] for loading the generated class, then it is able to instantiate the new class. - * - * @property T the type of AsmExpression to unwrap. - * @property className the unique class name of new loaded class. - * @property expressionResultCallback the function to apply to this object when generating expression value. - * @author Iaroslav Postovalov - */ -internal class AsmBuilder( - classOfT: Class<*>, - private val className: String, - private val variablesPrepareCallback: AsmBuilder.() -> Unit, - private val expressionResultCallback: AsmBuilder.() -> Unit, -) { +internal abstract class AsmBuilder { /** - * Internal classloader of [AsmBuilder] with alias to define class from byte array. + * Internal classloader with alias to define class from byte array. */ - private class ClassLoader(parent: java.lang.ClassLoader) : java.lang.ClassLoader(parent) { + class ByteArrayClassLoader(parent: ClassLoader) : ClassLoader(parent) { fun defineClass(name: String?, b: ByteArray): Class<*> = defineClass(name, b, 0, b.size) } - /** - * The instance of [ClassLoader] used by this builder. - */ - private val classLoader: ClassLoader = ClassLoader(javaClass.classLoader) - - /** - * ASM type for [T]. - */ - private val tType: Type = classOfT.asm - - /** - * ASM type for new class. - */ - private val classType: Type = getObjectType(className.replace(oldChar = '.', newChar = '/')) - - /** - * List of constants to provide to the subclass. - */ - private val constants: MutableList = mutableListOf() - - /** - * Method visitor of `invoke` method of the subclass. - */ - private lateinit var invokeMethodVisitor: InstructionAdapter - - /** - * Local variables indices are indices of symbols in this list. - */ - private val argumentsLocals = mutableListOf() - - /** - * Subclasses, loads and instantiates [Expression] for given parameters. - * - * The built instance is cached. - */ - @Suppress("UNCHECKED_CAST", "UNUSED_VARIABLE") - val instance: Expression by lazy { - val hasConstants: Boolean - - val classWriter = ClassWriter(ClassWriter.COMPUTE_FRAMES) { - visit( - V1_8, - ACC_PUBLIC or ACC_FINAL or ACC_SUPER, - classType.internalName, - "${OBJECT_TYPE.descriptor}L${EXPRESSION_TYPE.internalName}<${tType.descriptor}>;", - OBJECT_TYPE.internalName, - arrayOf(EXPRESSION_TYPE.internalName), - ) - - visitMethod( - ACC_PUBLIC or ACC_FINAL, - "invoke", - getMethodDescriptor(tType, MAP_TYPE), - "(L${MAP_TYPE.internalName}<${SYMBOL_TYPE.descriptor}+${tType.descriptor}>;)${tType.descriptor}", - null, - ).instructionAdapter { - invokeMethodVisitor = this - visitCode() - val preparingVariables = label() - variablesPrepareCallback() - val expressionResult = label() - expressionResultCallback() - areturn(tType) - val end = label() - - visitLocalVariable( - "this", - classType.descriptor, - null, - preparingVariables, - end, - 0, - ) - - visitLocalVariable( - "arguments", - MAP_TYPE.descriptor, - "L${MAP_TYPE.internalName}<${SYMBOL_TYPE.descriptor}+${tType.descriptor}>;", - preparingVariables, - end, - 1, - ) - - visitMaxs(0, 2) - visitEnd() - } - - visitMethod( - ACC_PUBLIC or ACC_FINAL or ACC_BRIDGE or ACC_SYNTHETIC, - "invoke", - getMethodDescriptor(OBJECT_TYPE, MAP_TYPE), - null, - null, - ).instructionAdapter { - visitCode() - val l0 = label() - load(0, OBJECT_TYPE) - load(1, MAP_TYPE) - invokevirtual(classType.internalName, "invoke", getMethodDescriptor(tType, MAP_TYPE), false) - areturn(tType) - val l1 = label() - - visitLocalVariable( - "this", - classType.descriptor, - null, - l0, - l1, - 0, - ) - - visitMaxs(0, 2) - visitEnd() - } - - hasConstants = constants.isNotEmpty() - - if (hasConstants) - visitField( - access = ACC_PRIVATE or ACC_FINAL, - name = "constants", - descriptor = OBJECT_ARRAY_TYPE.descriptor, - signature = null, - value = null, - block = FieldVisitor::visitEnd, - ) - - visitMethod( - ACC_PUBLIC, - "", - getMethodDescriptor(VOID_TYPE, *OBJECT_ARRAY_TYPE.wrapToArrayIf { hasConstants }), - null, - null, - ).instructionAdapter { - val l0 = label() - load(0, classType) - invokespecial(OBJECT_TYPE.internalName, "", getMethodDescriptor(VOID_TYPE), false) - label() - load(0, classType) - - if (hasConstants) { - label() - load(0, classType) - load(1, OBJECT_ARRAY_TYPE) - putfield(classType.internalName, "constants", OBJECT_ARRAY_TYPE.descriptor) - } - - label() - visitInsn(RETURN) - val l4 = label() - visitLocalVariable("this", classType.descriptor, null, l0, l4, 0) - - if (hasConstants) - visitLocalVariable("constants", OBJECT_ARRAY_TYPE.descriptor, null, l0, l4, 1) - - visitMaxs(0, 3) - visitEnd() - } - - visitEnd() - } - - val binary = classWriter.toByteArray() - val cls = classLoader.defineClass(className, binary) - - if (System.getProperty("space.kscience.kmath.ast.dump.generated.classes") == "1") - Paths.get("$className.class").writeBytes(binary) - - val l = MethodHandles.publicLookup() - - (if (hasConstants) - l.findConstructor(cls, MethodType.methodType(Void.TYPE, Array::class.java))(constants.toTypedArray()) - else - l.findConstructor(cls, MethodType.methodType(Void.TYPE))()) as Expression - } - - /** - * Loads [java.lang.Object] constant from constants. - */ - fun loadObjectConstant(value: Any, type: Type = tType): Unit = invokeMethodVisitor.run { - val idx = if (value in constants) constants.indexOf(value) else constants.also { it += value }.lastIndex - invokeMethodVisitor.load(0, classType) - getfield(classType.internalName, "constants", OBJECT_ARRAY_TYPE.descriptor) - iconst(idx) - visitInsn(AALOAD) - if (type != OBJECT_TYPE) checkcast(type) - } - - /** - * Either loads a numeric constant [value] from the class's constants field or boxes a primitive - * constant from the constant pool. - */ - fun loadNumberConstant(value: Number) { - val boxed = value.javaClass.asm - val primitive = BOXED_TO_PRIMITIVES[boxed] - - if (primitive != null) { - when (primitive) { - BYTE_TYPE -> invokeMethodVisitor.iconst(value.toInt()) - DOUBLE_TYPE -> invokeMethodVisitor.dconst(value.toDouble()) - FLOAT_TYPE -> invokeMethodVisitor.fconst(value.toFloat()) - LONG_TYPE -> invokeMethodVisitor.lconst(value.toLong()) - INT_TYPE -> invokeMethodVisitor.iconst(value.toInt()) - SHORT_TYPE -> invokeMethodVisitor.iconst(value.toInt()) - } - - val r = PRIMITIVES_TO_BOXED.getValue(primitive) - - invokeMethodVisitor.invokestatic( - r.internalName, - "valueOf", - getMethodDescriptor(r, primitive), - false, - ) - - return - } - - loadObjectConstant(value, boxed) - } - - /** - * Stores value variable [name] into a local. Should be called within [variablesPrepareCallback] before using - * [loadVariable]. - */ - fun prepareVariable(name: String): Unit = invokeMethodVisitor.run { - if (name in argumentsLocals) return@run - load(1, MAP_TYPE) - aconst(name) - - invokestatic( - MAP_INTRINSICS_TYPE.internalName, - "getOrFail", - getMethodDescriptor(OBJECT_TYPE, MAP_TYPE, STRING_TYPE), - false, - ) - - checkcast(tType) - var idx = argumentsLocals.indexOf(name) - - if (idx == -1) { - argumentsLocals += name - idx = argumentsLocals.lastIndex - } - - store(2 + idx, tType) - } - - /** - * Loads a variable [name] from arguments [Map] parameter of [Expression.invoke]. The variable should be stored - * with [prepareVariable] first. - */ - fun loadVariable(name: String): Unit = invokeMethodVisitor.load(2 + argumentsLocals.indexOf(name), tType) - - inline fun buildCall(function: Function, parameters: AsmBuilder.() -> Unit) { - contract { callsInPlace(parameters, InvocationKind.EXACTLY_ONCE) } - val `interface` = function.javaClass.interfaces.first { Function::class.java in it.interfaces } - - val arity = `interface`.methods.find { it.name == "invoke" }?.parameterCount - ?: error("Provided function object doesn't contain invoke method") - - val type = getType(`interface`) - loadObjectConstant(function, type) - parameters(this) - - invokeMethodVisitor.invokeinterface( - type.internalName, - "invoke", - getMethodDescriptor(OBJECT_TYPE, *Array(arity) { OBJECT_TYPE }), - ) - - invokeMethodVisitor.checkcast(tType) - } - - companion object { - /** - * Maps JVM primitive numbers boxed ASM types to their primitive ASM types. - */ - private val BOXED_TO_PRIMITIVES: Map by lazy { - hashMapOf( - Byte::class.java.asm to BYTE_TYPE, - Short::class.java.asm to SHORT_TYPE, - Integer::class.java.asm to INT_TYPE, - Long::class.java.asm to LONG_TYPE, - Float::class.java.asm to FLOAT_TYPE, - Double::class.java.asm to DOUBLE_TYPE, - ) - } - - /** - * Maps JVM primitive numbers boxed ASM types to their primitive ASM types. - */ - private val PRIMITIVES_TO_BOXED: Map by lazy { - BOXED_TO_PRIMITIVES.entries.stream().collect( - toMap(Map.Entry::value, Map.Entry::key), - ) - } + protected val classLoader = ByteArrayClassLoader(javaClass.classLoader) + protected companion object { /** * ASM type for [Expression]. */ - val EXPRESSION_TYPE: Type by lazy { getObjectType("space/kscience/kmath/expressions/Expression") } + val EXPRESSION_TYPE: Type by lazy { Type.getObjectType("space/kscience/kmath/expressions/Expression") } /** * ASM type for [java.util.Map]. */ - val MAP_TYPE: Type by lazy { getObjectType("java/util/Map") } + val MAP_TYPE: Type by lazy { Type.getObjectType("java/util/Map") } /** * ASM type for [java.lang.Object]. */ - val OBJECT_TYPE: Type by lazy { getObjectType("java/lang/Object") } - - /** - * ASM type for array of [java.lang.Object]. - */ - val OBJECT_ARRAY_TYPE: Type by lazy { getType("[Ljava/lang/Object;") } + val OBJECT_TYPE: Type by lazy { Type.getObjectType("java/lang/Object") } /** * ASM type for [java.lang.String]. */ - val STRING_TYPE: Type by lazy { getObjectType("java/lang/String") } + val STRING_TYPE: Type by lazy { Type.getObjectType("java/lang/String") } /** * ASM type for MapIntrinsics. */ - val MAP_INTRINSICS_TYPE: Type by lazy { getObjectType("space/kscience/kmath/asm/internal/MapIntrinsics") } + val MAP_INTRINSICS_TYPE: Type by lazy { Type.getObjectType("space/kscience/kmath/asm/internal/MapIntrinsics") } /** * ASM Type for [space.kscience.kmath.expressions.Symbol]. */ - val SYMBOL_TYPE: Type by lazy { getObjectType("space/kscience/kmath/expressions/Symbol") } + val SYMBOL_TYPE: Type by lazy { Type.getObjectType("space/kscience/kmath/expressions/Symbol") } } } diff --git a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/ByteArrayClassLoader.kt b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/ByteArrayClassLoader.kt new file mode 100644 index 000000000..afff48ef6 --- /dev/null +++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/ByteArrayClassLoader.kt @@ -0,0 +1 @@ +package space.kscience.kmath.asm.internal diff --git a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/GenericAsmBuilder.kt b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/GenericAsmBuilder.kt new file mode 100644 index 000000000..1b45b0625 --- /dev/null +++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/GenericAsmBuilder.kt @@ -0,0 +1,325 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + */ + +package space.kscience.kmath.asm.internal + +import org.objectweb.asm.* +import org.objectweb.asm.Opcodes.* +import org.objectweb.asm.Type.* +import org.objectweb.asm.commons.InstructionAdapter +import space.kscience.kmath.expressions.* +import java.lang.invoke.MethodHandles +import java.lang.invoke.MethodType +import java.nio.file.Paths +import java.util.stream.Collectors.toMap +import kotlin.contracts.InvocationKind +import kotlin.contracts.contract +import kotlin.io.path.writeBytes + +/** + * ASM Builder is a structure that abstracts building a class designated to unwrap [MST] to plain Java expression. + * This class uses [ClassLoader] for loading the generated class, then it is able to instantiate the new class. + * + * @property T the type of AsmExpression to unwrap. + * @property className the unique class name of new loaded class. + * @property expressionResultCallback the function to apply to this object when generating expression value. + * @author Iaroslav Postovalov + */ +internal class GenericAsmBuilder( + classOfT: Class<*>, + private val className: String, + private val variablesPrepareCallback: GenericAsmBuilder.() -> Unit, + private val expressionResultCallback: GenericAsmBuilder.() -> Unit, +) : AsmBuilder() { + /** + * ASM type for [T]. + */ + private val tType: Type = classOfT.asm + + /** + * ASM type for new class. + */ + private val classType: Type = getObjectType(className.replace(oldChar = '.', newChar = '/')) + + /** + * List of constants to provide to the subclass. + */ + private val constants = mutableListOf() + + /** + * Method visitor of `invoke` method of the subclass. + */ + private lateinit var invokeMethodVisitor: InstructionAdapter + + /** + * Local variables indices are indices of symbols in this list. + */ + private val argumentsLocals = mutableListOf() + + /** + * Subclasses, loads and instantiates [Expression] for given parameters. + * + * The built instance is cached. + */ + @Suppress("UNCHECKED_CAST", "UNUSED_VARIABLE") + val instance: Expression by lazy { + val hasConstants: Boolean + + val classWriter = ClassWriter(ClassWriter.COMPUTE_FRAMES) { + visit( + V1_8, + ACC_PUBLIC or ACC_FINAL or ACC_SUPER, + classType.internalName, + "${OBJECT_TYPE.descriptor}L${EXPRESSION_TYPE.internalName}<${tType.descriptor}>;", + OBJECT_TYPE.internalName, + arrayOf(EXPRESSION_TYPE.internalName), + ) + + visitMethod( + ACC_PUBLIC or ACC_FINAL, + "invoke", + getMethodDescriptor(tType, MAP_TYPE), + "(L${MAP_TYPE.internalName}<${SYMBOL_TYPE.descriptor}+${tType.descriptor}>;)${tType.descriptor}", + null, + ).instructionAdapter { + invokeMethodVisitor = this + visitCode() + val preparingVariables = label() + variablesPrepareCallback() + val expressionResult = label() + expressionResultCallback() + areturn(tType) + val end = label() + + visitLocalVariable( + "this", + classType.descriptor, + null, + preparingVariables, + end, + 0, + ) + + visitLocalVariable( + "arguments", + MAP_TYPE.descriptor, + "L${MAP_TYPE.internalName}<${SYMBOL_TYPE.descriptor}+${tType.descriptor}>;", + preparingVariables, + end, + 1, + ) + + visitMaxs(0, 0) + visitEnd() + } + + visitMethod( + ACC_PUBLIC or ACC_FINAL or ACC_BRIDGE or ACC_SYNTHETIC, + "invoke", + getMethodDescriptor(OBJECT_TYPE, MAP_TYPE), + null, + null, + ).instructionAdapter { + visitCode() + val start = label() + load(0, OBJECT_TYPE) + load(1, MAP_TYPE) + invokevirtual(classType.internalName, "invoke", getMethodDescriptor(tType, MAP_TYPE), false) + areturn(tType) + val end = label() + + visitLocalVariable( + "this", + classType.descriptor, + null, + start, + end, + 0, + ) + + visitMaxs(0, 0) + visitEnd() + } + + hasConstants = constants.isNotEmpty() + + if (hasConstants) + visitField( + access = ACC_PRIVATE or ACC_FINAL, + name = "constants", + descriptor = OBJECT_ARRAY_TYPE.descriptor, + signature = null, + value = null, + block = FieldVisitor::visitEnd, + ) + + visitMethod( + ACC_PUBLIC, + "", + getMethodDescriptor(VOID_TYPE, *OBJECT_ARRAY_TYPE.wrapToArrayIf { hasConstants }), + null, + null, + ).instructionAdapter { + val l0 = label() + load(0, classType) + invokespecial(OBJECT_TYPE.internalName, "", getMethodDescriptor(VOID_TYPE), false) + label() + load(0, classType) + + if (hasConstants) { + label() + load(0, classType) + load(1, OBJECT_ARRAY_TYPE) + putfield(classType.internalName, "constants", OBJECT_ARRAY_TYPE.descriptor) + } + + label() + visitInsn(RETURN) + val l4 = label() + visitLocalVariable("this", classType.descriptor, null, l0, l4, 0) + + if (hasConstants) + visitLocalVariable("constants", OBJECT_ARRAY_TYPE.descriptor, null, l0, l4, 1) + + visitMaxs(0, 0) + visitEnd() + } + + visitEnd() + } + + val binary = classWriter.toByteArray() + val cls = classLoader.defineClass(className, binary) + + if (System.getProperty("space.kscience.kmath.ast.dump.generated.classes") == "1") + Paths.get("${className.split('.').last()}.class").writeBytes(binary) + + val l = MethodHandles.publicLookup() + + (if (hasConstants) + l.findConstructor(cls, MethodType.methodType(Void.TYPE, Array::class.java))(constants.toTypedArray()) + else + l.findConstructor(cls, MethodType.methodType(Void.TYPE))()) as Expression + } + + /** + * Loads [java.lang.Object] constant from constants. + */ + fun loadObjectConstant(value: Any, type: Type = tType): Unit = invokeMethodVisitor.run { + val idx = if (value in constants) constants.indexOf(value) else constants.also { it += value }.lastIndex + invokeMethodVisitor.load(0, classType) + getfield(classType.internalName, "constants", OBJECT_ARRAY_TYPE.descriptor) + iconst(idx) + visitInsn(AALOAD) + if (type != OBJECT_TYPE) checkcast(type) + } + + /** + * Either loads a numeric constant [value] from the class's constants field or boxes a primitive + * constant from the constant pool. + */ + fun loadNumberConstant(value: Number) { + val boxed = value.javaClass.asm + val primitive = BOXED_TO_PRIMITIVES[boxed] + + if (primitive != null) { + when (primitive) { + BYTE_TYPE -> invokeMethodVisitor.iconst(value.toInt()) + DOUBLE_TYPE -> invokeMethodVisitor.dconst(value.toDouble()) + FLOAT_TYPE -> invokeMethodVisitor.fconst(value.toFloat()) + LONG_TYPE -> invokeMethodVisitor.lconst(value.toLong()) + INT_TYPE -> invokeMethodVisitor.iconst(value.toInt()) + SHORT_TYPE -> invokeMethodVisitor.iconst(value.toInt()) + } + + val r = boxed + + invokeMethodVisitor.invokestatic( + r.internalName, + "valueOf", + getMethodDescriptor(r, primitive), + false, + ) + + return + } + + loadObjectConstant(value, boxed) + } + + /** + * Stores value variable [name] into a local. Should be called within [variablesPrepareCallback] before using + * [loadVariable]. + */ + fun prepareVariable(name: String): Unit = invokeMethodVisitor.run { + if (name in argumentsLocals) return@run + load(1, MAP_TYPE) + aconst(name) + + invokestatic( + MAP_INTRINSICS_TYPE.internalName, + "getOrFail", + getMethodDescriptor(OBJECT_TYPE, MAP_TYPE, STRING_TYPE), + false, + ) + + checkcast(tType) + var idx = argumentsLocals.indexOf(name) + + if (idx == -1) { + argumentsLocals += name + idx = argumentsLocals.lastIndex + } + + store(2 + idx, tType) + } + + /** + * Loads a variable [name] from arguments [Map] parameter of [Expression.invoke]. The variable should be stored + * with [prepareVariable] first. + */ + fun loadVariable(name: String): Unit = invokeMethodVisitor.load(2 + argumentsLocals.indexOf(name), tType) + + inline fun buildCall(function: Function, parameters: GenericAsmBuilder.() -> Unit) { + contract { callsInPlace(parameters, InvocationKind.EXACTLY_ONCE) } + val `interface` = function.javaClass.interfaces.first { Function::class.java in it.interfaces } + + val arity = `interface`.methods.find { it.name == "invoke" }?.parameterCount + ?: error("Provided function object doesn't contain invoke method") + + val type = getType(`interface`) + loadObjectConstant(function, type) + parameters(this) + + invokeMethodVisitor.invokeinterface( + type.internalName, + "invoke", + getMethodDescriptor(OBJECT_TYPE, *Array(arity) { OBJECT_TYPE }), + ) + + invokeMethodVisitor.checkcast(tType) + } + + private companion object { + /** + * Maps JVM primitive numbers boxed ASM types to their primitive ASM types. + */ + private val BOXED_TO_PRIMITIVES: Map by lazy { + hashMapOf( + Byte::class.java.asm to BYTE_TYPE, + Short::class.java.asm to SHORT_TYPE, + Integer::class.java.asm to INT_TYPE, + Long::class.java.asm to LONG_TYPE, + Float::class.java.asm to FLOAT_TYPE, + Double::class.java.asm to DOUBLE_TYPE, + ) + } + + /** + * ASM type for array of [java.lang.Object]. + */ + val OBJECT_ARRAY_TYPE: Type by lazy { getType("[Ljava/lang/Object;") } + } +} diff --git a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/PrimitiveAsmBuilder.kt b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/PrimitiveAsmBuilder.kt new file mode 100644 index 000000000..2819368ed --- /dev/null +++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/PrimitiveAsmBuilder.kt @@ -0,0 +1,411 @@ +package space.kscience.kmath.asm.internal + +import org.objectweb.asm.ClassWriter +import org.objectweb.asm.Opcodes +import org.objectweb.asm.Type +import org.objectweb.asm.Type.* +import org.objectweb.asm.commons.InstructionAdapter +import space.kscience.kmath.expressions.Expression +import space.kscience.kmath.expressions.MST +import space.kscience.kmath.expressions.Symbol +import space.kscience.kmath.expressions.invoke +import space.kscience.kmath.operations.* +import java.lang.invoke.MethodHandles +import java.lang.invoke.MethodType +import java.nio.file.Paths +import kotlin.io.path.writeBytes + +internal sealed class PrimitiveAsmBuilder( + protected val algebra: Algebra, + classOfT: Class<*>, + protected val classOfTPrimitive: Class<*>, + protected val target: MST, +) : AsmBuilder() { + private val className: String = buildName(target) + + /** + * ASM type for [T]. + */ + private val tType: Type = classOfT.asm + + /** + * ASM type for [T]. + */ + protected val tTypePrimitive: Type = classOfTPrimitive.asm + + /** + * ASM type for new class. + */ + private val classType: Type = getObjectType(className.replace(oldChar = '.', newChar = '/')) + + /** + * Method visitor of `invoke` method of the subclass. + */ + protected lateinit var invokeMethodVisitor: InstructionAdapter + + /** + * Local variables indices are indices of symbols in this list. + */ + private val argumentsLocals = mutableListOf() + + /** + * Subclasses, loads and instantiates [Expression] for given parameters. + * + * The built instance is cached. + */ + @Suppress("UNCHECKED_CAST", "UNUSED_VARIABLE") + val instance: Expression by lazy { + val classWriter = ClassWriter(ClassWriter.COMPUTE_FRAMES) { + visit( + Opcodes.V1_8, + Opcodes.ACC_PUBLIC or Opcodes.ACC_FINAL or Opcodes.ACC_SUPER, + classType.internalName, + "${OBJECT_TYPE.descriptor}L${EXPRESSION_TYPE.internalName}<${tType.descriptor}>;", + OBJECT_TYPE.internalName, + arrayOf(EXPRESSION_TYPE.internalName), + ) + + visitMethod( + Opcodes.ACC_PUBLIC or Opcodes.ACC_FINAL, + "invoke", + getMethodDescriptor(tType, MAP_TYPE), + "(L${MAP_TYPE.internalName}<${SYMBOL_TYPE.descriptor}+${tType.descriptor}>;)${tType.descriptor}", + null, + ).instructionAdapter { + invokeMethodVisitor = this + visitCode() + val preparingVariables = label() + visitVariables(target) + val expressionResult = label() + visitExpression(target) + box() + areturn(tType) + val end = label() + + visitLocalVariable( + "this", + classType.descriptor, + null, + preparingVariables, + end, + 0, + ) + + visitLocalVariable( + "arguments", + MAP_TYPE.descriptor, + "L${MAP_TYPE.internalName}<${SYMBOL_TYPE.descriptor}+${tType.descriptor}>;", + preparingVariables, + end, + 1, + ) + + visitMaxs(0, 0) + visitEnd() + } + + visitMethod( + Opcodes.ACC_PUBLIC or Opcodes.ACC_FINAL or Opcodes.ACC_BRIDGE or Opcodes.ACC_SYNTHETIC, + "invoke", + getMethodDescriptor(OBJECT_TYPE, MAP_TYPE), + null, + null, + ).instructionAdapter { + visitCode() + val start = label() + load(0, OBJECT_TYPE) + load(1, MAP_TYPE) + invokevirtual(classType.internalName, "invoke", getMethodDescriptor(tType, MAP_TYPE), false) + areturn(tType) + val end = label() + + visitLocalVariable( + "this", + classType.descriptor, + null, + start, + end, + 0, + ) + + visitMaxs(0, 0) + visitEnd() + } + + visitMethod( + Opcodes.ACC_PUBLIC, + "", + getMethodDescriptor(VOID_TYPE), + null, + null, + ).instructionAdapter { + val start = label() + load(0, classType) + invokespecial(OBJECT_TYPE.internalName, "", getMethodDescriptor(VOID_TYPE), false) + label() + load(0, classType) + label() + visitInsn(Opcodes.RETURN) + val end = label() + visitLocalVariable("this", classType.descriptor, null, start, end, 0) + visitMaxs(0, 0) + visitEnd() + } + + visitEnd() + } + + val binary = classWriter.toByteArray() + val cls = classLoader.defineClass(className, binary) + + if (System.getProperty("space.kscience.kmath.ast.dump.generated.classes") == "1") + Paths.get("${className.split('.').last()}.class").writeBytes(binary) + + MethodHandles.publicLookup().findConstructor(cls, MethodType.methodType(Void.TYPE))() as Expression + } + + /** + * Either loads a numeric constant [value] from the class's constants field or boxes a primitive + * constant from the constant pool. + */ + fun loadNumberConstant(value: Number) { + when (tTypePrimitive) { + BYTE_TYPE -> invokeMethodVisitor.iconst(value.toInt()) + DOUBLE_TYPE -> invokeMethodVisitor.dconst(value.toDouble()) + FLOAT_TYPE -> invokeMethodVisitor.fconst(value.toFloat()) + LONG_TYPE -> invokeMethodVisitor.lconst(value.toLong()) + INT_TYPE -> invokeMethodVisitor.iconst(value.toInt()) + SHORT_TYPE -> invokeMethodVisitor.iconst(value.toInt()) + } + } + + /** + * Stores value variable [name] into a local. Should be called within [variablesPrepareCallback] before using + * [loadVariable]. + */ + fun prepareVariable(name: String): Unit = invokeMethodVisitor.run { + if (name in argumentsLocals) return@run + load(1, MAP_TYPE) + aconst(name) + + invokestatic( + MAP_INTRINSICS_TYPE.internalName, + "getOrFail", + getMethodDescriptor(OBJECT_TYPE, MAP_TYPE, STRING_TYPE), + false, + ) + + checkcast(tType) + var idx = argumentsLocals.indexOf(name) + + if (idx == -1) { + argumentsLocals += name + idx = argumentsLocals.lastIndex + } + + unbox() + store(2 + idx, tTypePrimitive) + } + + /** + * Loads a variable [name] from arguments [Map] parameter of [Expression.invoke]. The variable should be stored + * with [prepareVariable] first. + */ + fun loadVariable(name: String): Unit = invokeMethodVisitor.load(2 + argumentsLocals.indexOf(name), tTypePrimitive) + + private fun unbox() = invokeMethodVisitor.run { + invokevirtual( + NUMBER_TYPE.internalName, + "${classOfTPrimitive.simpleName}Value", + getMethodDescriptor(tTypePrimitive), + false + ) + } + + private fun box() = invokeMethodVisitor.run { + invokestatic(tType.internalName, "valueOf", getMethodDescriptor(tType, tTypePrimitive), false) + } + + protected fun visitVariables(node: MST): Unit = when (node) { + is Symbol -> prepareVariable(node.identity) + is MST.Unary -> visitVariables(node.value) + + is MST.Binary -> { + visitVariables(node.left) + visitVariables(node.right) + } + + else -> Unit + } + + protected fun visitExpression(mst: MST): Unit = when (mst) { + is Symbol -> loadVariable(mst.identity) + is MST.Numeric -> loadNumberConstant(mst.value) + + is MST.Unary -> when { + algebra is NumericAlgebra && mst.value is MST.Numeric -> { + loadNumberConstant( + MST.Numeric( + algebra.unaryOperationFunction(mst.operation)(algebra.number((mst.value as MST.Numeric).value)), + ).value, + ) + } + + else -> visitUnary(mst) + } + + is MST.Binary -> when { + algebra is NumericAlgebra && mst.left is MST.Numeric && mst.right is MST.Numeric -> { + loadNumberConstant( + MST.Numeric( + algebra.binaryOperationFunction(mst.operation)( + algebra.number((mst.left as MST.Numeric).value), + algebra.number((mst.right as MST.Numeric).value), + ), + ).value, + ) + } + + else -> visitBinary(mst) + } + } + + protected open fun visitUnary(mst: MST.Unary) { + visitExpression(mst.value) + } + + protected open fun visitBinary(mst: MST.Binary) { + visitExpression(mst.left) + visitExpression(mst.right) + } + + protected companion object { + /** + * ASM type for [java.lang.Number]. + */ + val NUMBER_TYPE: Type by lazy { getObjectType("java/lang/Number") } + } +} + +internal class DoubleAsmBuilder(target: MST) : + PrimitiveAsmBuilder(DoubleField, java.lang.Double::class.java, java.lang.Double.TYPE, target) { + + private fun buildUnaryJavaMathCall(name: String) { + invokeMethodVisitor.invokestatic( + MATH_TYPE.internalName, + name, + getMethodDescriptor(tTypePrimitive, tTypePrimitive), + false, + ) + } + + private fun buildBinaryJavaMathCall(name: String) { + invokeMethodVisitor.invokestatic( + MATH_TYPE.internalName, + name, + getMethodDescriptor(tTypePrimitive, tTypePrimitive, tTypePrimitive), + false, + ) + } + + private fun buildUnaryKotlinMathCall(name: String) { + invokeMethodVisitor.invokestatic( + MATH_KT_TYPE.internalName, + name, + getMethodDescriptor(tTypePrimitive, tTypePrimitive), + false, + ) + } + + override fun visitUnary(mst: MST.Unary) { + super.visitUnary(mst) + + when (mst.operation) { + GroupOps.MINUS_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.DNEG) + GroupOps.PLUS_OPERATION -> Unit + PowerOperations.SQRT_OPERATION -> buildUnaryJavaMathCall("sqrt") + TrigonometricOperations.SIN_OPERATION -> buildUnaryJavaMathCall("sin") + TrigonometricOperations.COS_OPERATION -> buildUnaryJavaMathCall("cos") + TrigonometricOperations.TAN_OPERATION -> buildUnaryJavaMathCall("tan") + TrigonometricOperations.ASIN_OPERATION -> buildUnaryJavaMathCall("asin") + TrigonometricOperations.ACOS_OPERATION -> buildUnaryJavaMathCall("acos") + TrigonometricOperations.ATAN_OPERATION -> buildUnaryJavaMathCall("atan") + ExponentialOperations.SINH_OPERATION -> buildUnaryJavaMathCall("sqrt") + ExponentialOperations.COSH_OPERATION -> buildUnaryJavaMathCall("cosh") + ExponentialOperations.TANH_OPERATION -> buildUnaryJavaMathCall("tanh") + ExponentialOperations.ASINH_OPERATION -> buildUnaryKotlinMathCall("asinh") + ExponentialOperations.ACOSH_OPERATION -> buildUnaryKotlinMathCall("acosh") + ExponentialOperations.ATANH_OPERATION -> buildUnaryKotlinMathCall("atanh") + ExponentialOperations.EXP_OPERATION -> buildUnaryJavaMathCall("exp") + ExponentialOperations.LN_OPERATION -> buildUnaryJavaMathCall("log") + else -> super.visitUnary(mst) + } + } + + override fun visitBinary(mst: MST.Binary) { + super.visitBinary(mst) + + when (mst.operation) { + GroupOps.PLUS_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.DADD) + GroupOps.MINUS_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.DSUB) + RingOps.TIMES_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.DMUL) + FieldOps.DIV_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.DDIV) + PowerOperations.POW_OPERATION -> buildBinaryJavaMathCall("pow") + else -> super.visitBinary(mst) + } + } + + companion object { + val MATH_TYPE: Type by lazy { getObjectType("java/lang/Math") } + val MATH_KT_TYPE: Type by lazy { getObjectType("kotlin/math/MathKt") } + } +} + +internal class IntAsmBuilder(target: MST) : + PrimitiveAsmBuilder(IntRing, Integer::class.java, Integer.TYPE, target) { + override fun visitUnary(mst: MST.Unary) { + super.visitUnary(mst) + + when (mst.operation) { + GroupOps.MINUS_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.INEG) + GroupOps.PLUS_OPERATION -> Unit + else -> super.visitUnary(mst) + } + } + + override fun visitBinary(mst: MST.Binary) { + super.visitBinary(mst) + + when (mst.operation) { + GroupOps.PLUS_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.IADD) + GroupOps.MINUS_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.ISUB) + RingOps.TIMES_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.IMUL) + else -> super.visitBinary(mst) + } + } +} + +internal class LongAsmBuilder(target: MST) : + PrimitiveAsmBuilder(LongRing, java.lang.Long::class.java, java.lang.Long.TYPE, target) { + override fun visitUnary(mst: MST.Unary) { + super.visitUnary(mst) + + when (mst.operation) { + GroupOps.MINUS_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.LNEG) + GroupOps.PLUS_OPERATION -> Unit + else -> super.visitUnary(mst) + } + } + + override fun visitBinary(mst: MST.Binary) { + super.visitBinary(mst) + + when (mst.operation) { + GroupOps.PLUS_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.LADD) + GroupOps.MINUS_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.LSUB) + RingOps.TIMES_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.LMUL) + else -> super.visitBinary(mst) + } + } +} + diff --git a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/mapIntrinsics.kt b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/mapIntrinsics.kt index 40d9d8fe6..b8a2a9669 100644 --- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/mapIntrinsics.kt +++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/mapIntrinsics.kt @@ -14,4 +14,5 @@ import space.kscience.kmath.expressions.Symbol * * @author Iaroslav Postovalov */ +@Suppress("unused") internal fun Map.getOrFail(key: String): V = getValue(Symbol(key)) diff --git a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/utils.kt b/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/utils.kt index a0bdd68a0..1ea4cd0be 100644 --- a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/utils.kt +++ b/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/utils.kt @@ -8,6 +8,7 @@ package space.kscience.kmath.ast import space.kscience.kmath.expressions.Expression import space.kscience.kmath.expressions.MST import space.kscience.kmath.expressions.Symbol +import space.kscience.kmath.operations.Algebra import space.kscience.kmath.operations.DoubleField import space.kscience.kmath.operations.IntRing import kotlin.contracts.InvocationKind @@ -15,7 +16,21 @@ import kotlin.contracts.contract import space.kscience.kmath.asm.compile as asmCompile import space.kscience.kmath.asm.compileToExpression as asmCompileToExpression -private object AsmCompilerTestContext : CompilerTestContext { +private object GenericAsmCompilerTestContext : CompilerTestContext { + override fun MST.compileToExpression(algebra: IntRing): Expression = + asmCompileToExpression(algebra as Algebra) + + override fun MST.compile(algebra: IntRing, arguments: Map): Int = + asmCompile(algebra as Algebra, arguments) + + override fun MST.compileToExpression(algebra: DoubleField): Expression = + asmCompileToExpression(algebra as Algebra) + + override fun MST.compile(algebra: DoubleField, arguments: Map): Double = + asmCompile(algebra as Algebra, arguments) +} + +private object PrimitiveAsmCompilerTestContext : CompilerTestContext { override fun MST.compileToExpression(algebra: IntRing): Expression = asmCompileToExpression(algebra) override fun MST.compile(algebra: IntRing, arguments: Map): Int = asmCompile(algebra, arguments) override fun MST.compileToExpression(algebra: DoubleField): Expression = asmCompileToExpression(algebra) @@ -24,7 +39,9 @@ private object AsmCompilerTestContext : CompilerTestContext { asmCompile(algebra, arguments) } + internal actual inline fun runCompilerTest(action: CompilerTestContext.() -> Unit) { contract { callsInPlace(action, InvocationKind.EXACTLY_ONCE) } - action(AsmCompilerTestContext) + action(GenericAsmCompilerTestContext) + action(PrimitiveAsmCompilerTestContext) } diff --git a/kmath-complex/README.md b/kmath-complex/README.md index 110529b72..92f2435ba 100644 --- a/kmath-complex/README.md +++ b/kmath-complex/README.md @@ -8,7 +8,7 @@ Complex and hypercomplex number systems in KMath. ## Artifact: -The Maven coordinates of this project are `space.kscience:kmath-complex:0.3.0-dev-14`. +The Maven coordinates of this project are `space.kscience:kmath-complex:0.3.0-dev-17`. **Gradle:** ```gradle @@ -18,7 +18,7 @@ repositories { } dependencies { - implementation 'space.kscience:kmath-complex:0.3.0-dev-14' + implementation 'space.kscience:kmath-complex:0.3.0-dev-17' } ``` **Gradle Kotlin DSL:** @@ -29,6 +29,6 @@ repositories { } dependencies { - implementation("space.kscience:kmath-complex:0.3.0-dev-14") + implementation("space.kscience:kmath-complex:0.3.0-dev-17") } ``` diff --git a/kmath-core/README.md b/kmath-core/README.md index 4ea493f44..e765ad50c 100644 --- a/kmath-core/README.md +++ b/kmath-core/README.md @@ -15,7 +15,7 @@ performance calculations to code generation. ## Artifact: -The Maven coordinates of this project are `space.kscience:kmath-core:0.3.0-dev-14`. +The Maven coordinates of this project are `space.kscience:kmath-core:0.3.0-dev-17`. **Gradle:** ```gradle @@ -25,7 +25,7 @@ repositories { } dependencies { - implementation 'space.kscience:kmath-core:0.3.0-dev-14' + implementation 'space.kscience:kmath-core:0.3.0-dev-17' } ``` **Gradle Kotlin DSL:** @@ -36,6 +36,6 @@ repositories { } dependencies { - implementation("space.kscience:kmath-core:0.3.0-dev-14") + implementation("space.kscience:kmath-core:0.3.0-dev-17") } ``` diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/Symbol.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/Symbol.kt index cd49e4519..fcfd57e82 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/Symbol.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/Symbol.kt @@ -9,8 +9,8 @@ import kotlin.jvm.JvmInline import kotlin.properties.ReadOnlyProperty /** - * A marker interface for a symbol. A symbol must have an identity. - * Ic + * A marker interface for a symbol. A symbol must have an identity with equality relation based on it. + * Other properties are to store additional, transient data only. */ public interface Symbol : MST { /** diff --git a/kmath-ejml/README.md b/kmath-ejml/README.md index f88f53000..fcd092bf1 100644 --- a/kmath-ejml/README.md +++ b/kmath-ejml/README.md @@ -9,7 +9,7 @@ EJML based linear algebra implementation. ## Artifact: -The Maven coordinates of this project are `space.kscience:kmath-ejml:0.3.0-dev-14`. +The Maven coordinates of this project are `space.kscience:kmath-ejml:0.3.0-dev-17`. **Gradle:** ```gradle @@ -19,7 +19,7 @@ repositories { } dependencies { - implementation 'space.kscience:kmath-ejml:0.3.0-dev-14' + implementation 'space.kscience:kmath-ejml:0.3.0-dev-17' } ``` **Gradle Kotlin DSL:** @@ -30,6 +30,6 @@ repositories { } dependencies { - implementation("space.kscience:kmath-ejml:0.3.0-dev-14") + implementation("space.kscience:kmath-ejml:0.3.0-dev-17") } ``` diff --git a/kmath-for-real/README.md b/kmath-for-real/README.md index d449b4540..938327612 100644 --- a/kmath-for-real/README.md +++ b/kmath-for-real/README.md @@ -9,7 +9,7 @@ Specialization of KMath APIs for Double numbers. ## Artifact: -The Maven coordinates of this project are `space.kscience:kmath-for-real:0.3.0-dev-14`. +The Maven coordinates of this project are `space.kscience:kmath-for-real:0.3.0-dev-17`. **Gradle:** ```gradle @@ -19,7 +19,7 @@ repositories { } dependencies { - implementation 'space.kscience:kmath-for-real:0.3.0-dev-14' + implementation 'space.kscience:kmath-for-real:0.3.0-dev-17' } ``` **Gradle Kotlin DSL:** @@ -30,6 +30,6 @@ repositories { } dependencies { - implementation("space.kscience:kmath-for-real:0.3.0-dev-14") + implementation("space.kscience:kmath-for-real:0.3.0-dev-17") } ``` diff --git a/kmath-functions/README.md b/kmath-functions/README.md index d0beae2c8..3d4beee47 100644 --- a/kmath-functions/README.md +++ b/kmath-functions/README.md @@ -11,7 +11,7 @@ Functions and interpolations. ## Artifact: -The Maven coordinates of this project are `space.kscience:kmath-functions:0.3.0-dev-14`. +The Maven coordinates of this project are `space.kscience:kmath-functions:0.3.0-dev-17`. **Gradle:** ```gradle @@ -21,7 +21,7 @@ repositories { } dependencies { - implementation 'space.kscience:kmath-functions:0.3.0-dev-14' + implementation 'space.kscience:kmath-functions:0.3.0-dev-17' } ``` **Gradle Kotlin DSL:** @@ -32,6 +32,6 @@ repositories { } dependencies { - implementation("space.kscience:kmath-functions:0.3.0-dev-14") + implementation("space.kscience:kmath-functions:0.3.0-dev-17") } ``` diff --git a/kmath-jafama/README.md b/kmath-jafama/README.md index 3c5d4e19d..760244751 100644 --- a/kmath-jafama/README.md +++ b/kmath-jafama/README.md @@ -7,7 +7,7 @@ Integration with [Jafama](https://github.com/jeffhain/jafama). ## Artifact: -The Maven coordinates of this project are `space.kscience:kmath-jafama:0.3.0-dev-14`. +The Maven coordinates of this project are `space.kscience:kmath-jafama:0.3.0-dev-17`. **Gradle:** ```gradle @@ -17,7 +17,7 @@ repositories { } dependencies { - implementation 'space.kscience:kmath-jafama:0.3.0-dev-14' + implementation 'space.kscience:kmath-jafama:0.3.0-dev-17' } ``` **Gradle Kotlin DSL:** @@ -28,7 +28,7 @@ repositories { } dependencies { - implementation("space.kscience:kmath-jafama:0.3.0-dev-14") + implementation("space.kscience:kmath-jafama:0.3.0-dev-17") } ``` diff --git a/kmath-kotlingrad/README.md b/kmath-kotlingrad/README.md index aeb44ea13..588ccb9b4 100644 --- a/kmath-kotlingrad/README.md +++ b/kmath-kotlingrad/README.md @@ -8,7 +8,7 @@ ## Artifact: -The Maven coordinates of this project are `space.kscience:kmath-kotlingrad:0.3.0-dev-14`. +The Maven coordinates of this project are `space.kscience:kmath-kotlingrad:0.3.0-dev-17`. **Gradle:** ```gradle @@ -18,7 +18,7 @@ repositories { } dependencies { - implementation 'space.kscience:kmath-kotlingrad:0.3.0-dev-14' + implementation 'space.kscience:kmath-kotlingrad:0.3.0-dev-17' } ``` **Gradle Kotlin DSL:** @@ -29,6 +29,6 @@ repositories { } dependencies { - implementation("space.kscience:kmath-kotlingrad:0.3.0-dev-14") + implementation("space.kscience:kmath-kotlingrad:0.3.0-dev-17") } ``` diff --git a/kmath-nd4j/README.md b/kmath-nd4j/README.md index 5cbb31d5a..7ca9cd4fd 100644 --- a/kmath-nd4j/README.md +++ b/kmath-nd4j/README.md @@ -9,7 +9,7 @@ ND4J based implementations of KMath abstractions. ## Artifact: -The Maven coordinates of this project are `space.kscience:kmath-nd4j:0.3.0-dev-14`. +The Maven coordinates of this project are `space.kscience:kmath-nd4j:0.3.0-dev-17`. **Gradle:** ```gradle @@ -19,7 +19,7 @@ repositories { } dependencies { - implementation 'space.kscience:kmath-nd4j:0.3.0-dev-14' + implementation 'space.kscience:kmath-nd4j:0.3.0-dev-17' } ``` **Gradle Kotlin DSL:** @@ -30,7 +30,7 @@ repositories { } dependencies { - implementation("space.kscience:kmath-nd4j:0.3.0-dev-14") + implementation("space.kscience:kmath-nd4j:0.3.0-dev-17") } ``` diff --git a/kmath-tensors/README.md b/kmath-tensors/README.md index b19a55381..42ce91336 100644 --- a/kmath-tensors/README.md +++ b/kmath-tensors/README.md @@ -9,7 +9,7 @@ Common linear algebra operations on tensors. ## Artifact: -The Maven coordinates of this project are `space.kscience:kmath-tensors:0.3.0-dev-14`. +The Maven coordinates of this project are `space.kscience:kmath-tensors:0.3.0-dev-17`. **Gradle:** ```gradle @@ -19,7 +19,7 @@ repositories { } dependencies { - implementation 'space.kscience:kmath-tensors:0.3.0-dev-14' + implementation 'space.kscience:kmath-tensors:0.3.0-dev-17' } ``` **Gradle Kotlin DSL:** @@ -30,6 +30,6 @@ repositories { } dependencies { - implementation("space.kscience:kmath-tensors:0.3.0-dev-14") + implementation("space.kscience:kmath-tensors:0.3.0-dev-17") } ``` From 70ac232c15d37d049c4413f552e67057dc0e1d54 Mon Sep 17 00:00:00 2001 From: Iaroslav Postovalov Date: Tue, 16 Nov 2021 14:27:20 +0700 Subject: [PATCH 10/29] Relax type requirements in algebraExtensions.kt from Ring to Group --- .../kmath/operations/algebraExtensions.kt | 30 +++++++++---------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/algebraExtensions.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/algebraExtensions.kt index 493d90d2f..1ed0414de 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/algebraExtensions.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/algebraExtensions.kt @@ -6,55 +6,55 @@ package space.kscience.kmath.operations /** - * Returns the sum of all elements in the iterable in this [Ring]. + * Returns the sum of all elements in the iterable in this [Group]. * * @receiver the algebra that provides addition. * @param data the iterable to sum up. * @return the sum. */ -public fun Ring.sum(data: Iterable): T = data.fold(zero) { left, right -> +public fun Group.sum(data: Iterable): T = data.fold(zero) { left, right -> add(left, right) } //TODO replace by sumOf with multi-receivers /** - * Returns the sum of all elements in the sequence in this [Ring]. + * Returns the sum of all elements in the sequence in this [Group]. * * @receiver the algebra that provides addition. * @param data the sequence to sum up. * @return the sum. */ -public fun Ring.sum(data: Sequence): T = data.fold(zero) { left, right -> +public fun Group.sum(data: Sequence): T = data.fold(zero) { left, right -> add(left, right) } /** - * Returns an average value of elements in the iterable in this [Ring]. + * Returns an average value of elements in the iterable in this [Group]. * * @receiver the algebra that provides addition and division. * @param data the iterable to find average. * @return the average value. * @author Iaroslav Postovalov */ -public fun S.average(data: Iterable): T where S : Ring, S : ScaleOperations = +public fun S.average(data: Iterable): T where S : Group, S : ScaleOperations = sum(data) / data.count() /** - * Returns an average value of elements in the sequence in this [Ring]. + * Returns an average value of elements in the sequence in this [Group]. * * @receiver the algebra that provides addition and division. * @param data the sequence to find average. * @return the average value. * @author Iaroslav Postovalov */ -public fun S.average(data: Sequence): T where S : Ring, S : ScaleOperations = +public fun S.average(data: Sequence): T where S : Group, S : ScaleOperations = sum(data) / data.count() /** * Absolute of the comparable [value] */ -public fun > Ring.abs(value: T): T = if (value > zero) value else -value +public fun > Group.abs(value: T): T = if (value > zero) value else -value /** * Returns the sum of all elements in the iterable in provided space. @@ -63,7 +63,7 @@ public fun > Ring.abs(value: T): T = if (value > zero) valu * @param group the algebra that provides addition. * @return the sum. */ -public fun Iterable.sumWith(group: Ring): T = group.sum(this) +public fun Iterable.sumWith(group: Group): T = group.sum(this) /** * Returns the sum of all elements in the sequence in provided space. @@ -72,27 +72,27 @@ public fun Iterable.sumWith(group: Ring): T = group.sum(this) * @param group the algebra that provides addition. * @return the sum. */ -public fun Sequence.sumWith(group: Ring): T = group.sum(this) +public fun Sequence.sumWith(group: Group): T = group.sum(this) /** - * Returns an average value of elements in the iterable in this [Ring]. + * Returns an average value of elements in the iterable in this [Group]. * * @receiver the iterable to find average. * @param space the algebra that provides addition and division. * @return the average value. * @author Iaroslav Postovalov */ -public fun Iterable.averageWith(space: S): T where S : Ring, S : ScaleOperations = +public fun Iterable.averageWith(space: S): T where S : Group, S : ScaleOperations = space.average(this) /** - * Returns an average value of elements in the sequence in this [Ring]. + * Returns an average value of elements in the sequence in this [Group]. * * @receiver the sequence to find average. * @param space the algebra that provides addition and division. * @return the average value. * @author Iaroslav Postovalov */ -public fun Sequence.averageWith(space: S): T where S : Ring, S : ScaleOperations = +public fun Sequence.averageWith(space: S): T where S : Group, S : ScaleOperations = space.average(this) From 7ceb0b69b8a4b95f3510b5281f1618b62524f1dd Mon Sep 17 00:00:00 2001 From: Iaroslav Postovalov Date: Tue, 16 Nov 2021 18:04:44 +0700 Subject: [PATCH 11/29] Revert license removal and update copyright --- .gitignore | 5 +- .idea/copyright/kmath.xml | 6 + .idea/copyright/profiles_settings.xml | 21 + .idea/scopes/Apply_copyright.xml | 3 + .../kmath/benchmarks/ArrayBenchmark.kt | 2 +- .../kmath/benchmarks/BigIntBenchmark.kt | 2 +- .../kmath/benchmarks/BufferBenchmark.kt | 2 +- .../kscience/kmath/benchmarks/DotBenchmark.kt | 2 +- .../ExpressionsInterpretersBenchmark.kt | 2 +- .../kmath/benchmarks/JafamaBenchmark.kt | 2 +- .../benchmarks/MatrixInverseBenchmark.kt | 2 +- .../kmath/benchmarks/NDFieldBenchmark.kt | 2 +- .../kmath/benchmarks/ViktorBenchmark.kt | 2 +- .../kmath/benchmarks/ViktorLogBenchmark.kt | 2 +- .../kscience/kmath/benchmarks/JmhReport.kt | 2 +- .../benchmarks/addBenchmarkProperties.kt | 2 +- .../kmath/ejml/codegen/ejmlCodegen.kt | 2 +- docs/images/KM.svg | 2 +- docs/images/KM_mono.svg | 2 +- docs/images/KMath.svg | 2 +- docs/images/KMath_mono.svg | 2 +- .../space/kscience/kmath/ast/astRendering.kt | 2 +- .../space/kscience/kmath/ast/expressions.kt | 2 +- .../kscience/kmath/ast/kotlingradSupport.kt | 2 +- .../space/kscience/kmath/ast/symjaSupport.kt | 2 +- .../space/kscience/kmath/fit/chiSquared.kt | 2 +- .../kscience/kmath/functions/integrate.kt | 2 +- .../kscience/kmath/functions/interpolate.kt | 2 +- .../kmath/functions/interpolateSquare.kt | 2 +- .../kmath/functions/matrixIntegration.kt | 2 +- .../space/kscience/kmath/jafama/JafamaDemo.kt | 2 +- .../kscience/kmath/linear/dotPerformance.kt | 2 +- .../space/kscience/kmath/linear/gradient.kt | 2 +- .../kscience/kmath/operations/BigIntDemo.kt | 2 +- .../kscience/kmath/operations/complexDemo.kt | 2 +- .../kmath/operations/mixedNDOperations.kt | 5 + .../kmath/stat/DistributionBenchmark.kt | 2 +- .../kscience/kmath/stat/DistributionDemo.kt | 2 +- .../kscience/kmath/structures/ComplexND.kt | 2 +- .../kscience/kmath/structures/NDField.kt | 2 +- .../kmath/structures/StreamDoubleFieldND.kt | 2 +- .../structures/StructureReadBenchmark.kt | 2 +- .../structures/StructureWriteBenchmark.kt | 2 +- .../kmath/structures/typeSafeDimensions.kt | 2 +- .../kscience/kmath/tensors/OLSWithSVD.kt | 2 +- .../space/kscience/kmath/tensors/PCA.kt | 2 +- .../kmath/tensors/dataSetNormalization.kt | 2 +- .../tensors/linearSystemSolvingWithLUP.kt | 2 +- .../space/kscience/kmath/tensors/multik.kt | 2 +- .../kscience/kmath/tensors/neuralNetwork.kt | 2 +- gradlew | 269 ++++++----- .../kotlin/space/kscience/kmath/ast/parser.kt | 2 +- .../ast/rendering/LatexSyntaxRenderer.kt | 2 +- .../ast/rendering/MathMLSyntaxRenderer.kt | 2 +- .../kmath/ast/rendering/MathRenderer.kt | 2 +- .../kmath/ast/rendering/MathSyntax.kt | 2 +- .../kmath/ast/rendering/SyntaxRenderer.kt | 2 +- .../kscience/kmath/ast/rendering/features.kt | 2 +- .../ast/rendering/multiplatformToString.kt | 2 +- .../kscience/kmath/ast/rendering/phases.kt | 2 +- .../TestCompilerConsistencyWithInterpreter.kt | 2 +- .../kmath/ast/TestCompilerOperations.kt | 2 +- .../kmath/ast/TestCompilerVariables.kt | 2 +- .../space/kscience/kmath/ast/TestParser.kt | 2 +- .../kmath/ast/TestParserPrecedence.kt | 2 +- .../kmath/ast/rendering/TestFeatures.kt | 2 +- .../kscience/kmath/ast/rendering/TestLatex.kt | 2 +- .../kmath/ast/rendering/TestMathML.kt | 2 +- .../kmath/ast/rendering/TestStages.kt | 2 +- .../kscience/kmath/ast/rendering/TestUtils.kt | 2 +- .../kotlin/space/kscience/kmath/ast/utils.kt | 2 +- .../ast/rendering/multiplatformToString.kt | 2 +- .../space/kscience/kmath/estree/estree.kt | 2 +- .../kmath/estree/internal/ESTreeBuilder.kt | 2 +- .../internal/astring/astring.typealises.kt | 2 +- .../kmath/internal/astring/astring.kt | 2 +- .../internal/astring/astring.typealises.kt | 2 +- .../kscience/kmath/internal/base64/base64.kt | 2 +- .../kmath/internal/binaryen/index.binaryen.kt | 2 +- .../binaryen/index.binaryen.typealiases.kt | 2 +- .../kmath/internal/emitter/emitter.kt | 2 +- .../internal/estree/estree.extensions.kt | 2 +- .../kscience/kmath/internal/estree/estree.kt | 2 +- .../kscience/kmath/internal/stream/stream.kt | 2 +- .../internal/tsstdlib/lib.es2015.iterable.kt | 2 +- .../kmath/internal/tsstdlib/lib.es5.kt | 2 +- .../lib.dom.WebAssembly.module_dukat.kt | 2 +- .../nonDeclarations.WebAssembly.kt | 2 +- .../kmath/wasm/internal/WasmBuilder.kt | 2 +- .../wasm/internal/f64StandardFunctions.kt | 2 +- .../kotlin/space/kscience/kmath/wasm/wasm.kt | 2 +- .../kscience/kmath/ast/TestExecutionTime.kt | 2 +- .../kotlin/space/kscience/kmath/ast/utils.kt | 2 +- .../kscience/kmath/wasm/TestWasmSpecific.kt | 2 +- .../kotlin/space/kscience/kmath/asm/asm.kt | 2 +- .../kscience/kmath/asm/internal/AsmBuilder.kt | 5 + .../asm/internal/ByteArrayClassLoader.kt | 5 + .../kmath/asm/internal/GenericAsmBuilder.kt | 2 +- .../kmath/asm/internal/PrimitiveAsmBuilder.kt | 5 + .../kmath/asm/internal/codegenUtils.kt | 2 +- .../kmath/asm/internal/mapIntrinsics.kt | 2 +- .../ast/rendering/multiplatformToString.kt | 2 +- .../kotlin/space/kscience/kmath/ast/utils.kt | 2 +- .../DerivativeStructureExpression.kt | 2 +- .../integration/CMGaussRuleIntegrator.kt | 2 +- .../kmath/commons/integration/CMIntegrator.kt | 2 +- .../kscience/kmath/commons/linear/CMMatrix.kt | 2 +- .../kscience/kmath/commons/linear/CMSolver.kt | 2 +- .../random/CMRandomGeneratorWrapper.kt | 2 +- .../commons/transform/Transformations.kt | 2 +- .../DerivativeStructureExpressionTest.kt | 2 +- .../commons/integration/IntegrationTest.kt | 2 +- .../commons/optimization/OptimizeTest.kt | 2 +- .../space/kscience/kmath/complex/Complex.kt | 2 +- .../kscience/kmath/complex/ComplexFieldND.kt | 2 +- .../kscience/kmath/complex/Quaternion.kt | 2 +- .../kmath/complex/ComplexBufferSpecTest.kt | 2 +- .../kmath/complex/ComplexFieldTest.kt | 2 +- .../kscience/kmath/complex/ComplexTest.kt | 2 +- .../complex/ExpressionFieldForComplexTest.kt | 2 +- .../kmath/complex/QuaternionFieldTest.kt | 2 +- .../space/kscience/kmath/data/ColumnarData.kt | 2 +- .../kscience/kmath/data/XYColumnarData.kt | 2 +- .../kscience/kmath/data/XYZColumnarData.kt | 2 +- .../space/kscience/kmath/domains/Domain.kt | 2 +- .../kscience/kmath/domains/DoubleDomain.kt | 2 +- .../kmath/domains/HyperSquareDomain.kt | 2 +- .../kmath/domains/UnconstrainedDomain.kt | 2 +- .../kmath/domains/UnivariateDomain.kt | 2 +- .../expressions/DifferentiableExpression.kt | 2 +- .../kscience/kmath/expressions/Expression.kt | 2 +- .../FunctionalExpressionAlgebra.kt | 2 +- .../space/kscience/kmath/expressions/MST.kt | 2 +- .../kscience/kmath/expressions/MstAlgebra.kt | 2 +- .../kmath/expressions/SimpleAutoDiff.kt | 2 +- .../kscience/kmath/expressions/Symbol.kt | 2 +- .../kmath/expressions/SymbolIndexer.kt | 2 +- .../kmath/linear/BufferedLinearSpace.kt | 2 +- .../kmath/linear/DoubleLinearSpace.kt | 2 +- .../kscience/kmath/linear/LinearSolver.kt | 2 +- .../kscience/kmath/linear/LinearSpace.kt | 2 +- .../kscience/kmath/linear/LupDecomposition.kt | 2 +- .../kscience/kmath/linear/MatrixBuilder.kt | 2 +- .../kscience/kmath/linear/MatrixFeatures.kt | 2 +- .../kscience/kmath/linear/MatrixWrapper.kt | 2 +- .../kscience/kmath/linear/VirtualMatrix.kt | 2 +- .../space/kscience/kmath/misc/annotations.kt | 2 +- .../space/kscience/kmath/misc/cumulative.kt | 2 +- .../space/kscience/kmath/misc/numbers.kt | 2 +- .../space/kscience/kmath/nd/AlgebraND.kt | 2 +- .../kscience/kmath/nd/BufferAlgebraND.kt | 2 +- .../space/kscience/kmath/nd/BufferND.kt | 2 +- .../space/kscience/kmath/nd/DoubleFieldND.kt | 2 +- .../space/kscience/kmath/nd/ShapeIndexer.kt | 2 +- .../space/kscience/kmath/nd/ShortRingND.kt | 2 +- .../space/kscience/kmath/nd/Structure1D.kt | 2 +- .../space/kscience/kmath/nd/Structure2D.kt | 2 +- .../space/kscience/kmath/nd/StructureND.kt | 2 +- .../kscience/kmath/nd/algebraNDExtentions.kt | 2 +- .../kscience/kmath/operations/Algebra.kt | 2 +- .../space/kscience/kmath/operations/BigInt.kt | 2 +- .../kmath/operations/DoubleBufferField.kt | 2 +- .../kmath/operations/DoubleBufferOps.kt | 2 +- .../kscience/kmath/operations/LogicAlgebra.kt | 2 +- .../kmath/operations/NumericAlgebra.kt | 2 +- .../kmath/operations/OptionalOperations.kt | 2 +- .../kmath/operations/algebraExtensions.kt | 2 +- .../kmath/operations/bufferOperation.kt | 2 +- .../kscience/kmath/operations/numbers.kt | 2 +- .../kscience/kmath/structures/ArrayBuffer.kt | 2 +- .../space/kscience/kmath/structures/Buffer.kt | 2 +- .../kmath/structures/BufferAccessor2D.kt | 2 +- .../kscience/kmath/structures/DoubleBuffer.kt | 2 +- .../kmath/structures/FlaggedBuffer.kt | 2 +- .../kscience/kmath/structures/FloatBuffer.kt | 2 +- .../kscience/kmath/structures/IntBuffer.kt | 2 +- .../kscience/kmath/structures/ListBuffer.kt | 2 +- .../kscience/kmath/structures/LongBuffer.kt | 2 +- .../kscience/kmath/structures/MemoryBuffer.kt | 2 +- .../kmath/structures/MutableBuffer.kt | 2 +- .../kscience/kmath/structures/ShortBuffer.kt | 2 +- .../kmath/expressions/ExpressionFieldTest.kt | 2 +- .../kmath/expressions/InterpretTest.kt | 2 +- .../kmath/expressions/SimpleAutoDiffTest.kt | 2 +- .../kmath/linear/DoubleLUSolverTest.kt | 2 +- .../space/kscience/kmath/linear/MatrixTest.kt | 2 +- .../kscience/kmath/misc/CumulativeKtTest.kt | 2 +- .../kmath/operations/BigIntAlgebraTest.kt | 2 +- .../kmath/operations/BigIntConstructorTest.kt | 2 +- .../kmath/operations/BigIntConversionsTest.kt | 2 +- .../kmath/operations/BigIntOperationsTest.kt | 2 +- .../kmath/operations/DoubleFieldTest.kt | 2 +- .../kscience/kmath/structures/NDFieldTest.kt | 2 +- .../kmath/structures/NumberNDFieldTest.kt | 2 +- .../kmath/testutils/AlgebraicVerifier.kt | 2 +- .../kscience/kmath/testutils/FieldVerifier.kt | 2 +- .../kscience/kmath/testutils/RingVerifier.kt | 2 +- .../kscience/kmath/testutils/SpaceVerifier.kt | 2 +- .../space/kscience/kmath/misc/numbers.kt | 2 +- .../kscience/kmath/operations/isInteger.kt | 5 + .../space/kscience/kmath/misc/numbersJVM.kt | 2 +- .../kscience/kmath/operations/BigNumbers.kt | 2 +- .../kscience/kmath/operations/isInteger.kt | 5 + .../space/kscience/kmath/misc/numbers.kt | 2 +- .../kscience/kmath/operations/isInteger.kt | 5 + .../kscience/kmath/chains/BlockingChain.kt | 2 +- .../kmath/chains/BlockingDoubleChain.kt | 2 +- .../kscience/kmath/chains/BlockingIntChain.kt | 2 +- .../space/kscience/kmath/chains/Chain.kt | 2 +- .../space/kscience/kmath/chains/flowExtra.kt | 2 +- .../kmath/coroutines/coroutinesExtra.kt | 2 +- .../kscience/kmath/streaming/BufferFlow.kt | 2 +- .../kscience/kmath/streaming/RingBuffer.kt | 2 +- .../space/kscience/kmath/chains/ChainExt.kt | 2 +- .../kmath/structures/LazyStructureND.kt | 2 +- .../kmath/streaming/BufferFlowTest.kt | 2 +- .../kmath/streaming/RingBufferTest.kt | 2 +- .../kscience/kmath/dimensions/Dimension.kt | 2 +- .../kscience/kmath/dimensions/Wrappers.kt | 2 +- .../kscience/dimensions/DMatrixContextTest.kt | 2 +- .../kscience/kmath/dimensions/Dimension.kt | 2 +- .../kscience/kmath/dimensions/Dimension.kt | 2 +- .../kscience/kmath/dimensions/Dimension.kt | 2 +- .../kscience/kmath/ejml/EjmlLinearSpace.kt | 2 +- .../space/kscience/kmath/ejml/EjmlMatrix.kt | 2 +- .../space/kscience/kmath/ejml/EjmlVector.kt | 2 +- .../kscience/kmath/ejml/EjmlMatrixTest.kt | 2 +- .../kscience/kmath/ejml/EjmlVectorTest.kt | 2 +- .../space/kscience/kmath/real/RealMatrix.kt | 2 +- .../space/kscience/kmath/real/RealVector.kt | 2 +- .../kotlin/space/kscience/kmath/real/dot.kt | 2 +- .../kotlin/space/kscience/kmath/real/grids.kt | 2 +- .../space/kscience/kmath/real/realND.kt | 2 +- .../kscience/kmath/real/DoubleMatrixTest.kt | 2 +- .../kscience/kmath/real/DoubleVectorTest.kt | 2 +- .../space/kscience/kmath/real/GridTest.kt | 2 +- .../kscience/kmath/functions/Piecewise.kt | 2 +- .../kscience/kmath/functions/Polynomial.kt | 2 +- .../kscience/kmath/functions/functionTypes.kt | 2 +- .../kmath/integration/GaussIntegrator.kt | 2 +- .../integration/GaussIntegratorRuleFactory.kt | 2 +- .../kscience/kmath/integration/Integrand.kt | 2 +- .../kscience/kmath/integration/Integrator.kt | 2 +- .../integration/MultivariateIntegrand.kt | 2 +- .../kmath/integration/SimpsonIntegrator.kt | 2 +- .../kmath/integration/SplineIntegrator.kt | 2 +- .../kmath/integration/UnivariateIntegrand.kt | 2 +- .../kmath/interpolation/Interpolator.kt | 2 +- .../kmath/interpolation/LinearInterpolator.kt | 2 +- .../kmath/interpolation/SplineInterpolator.kt | 2 +- .../kmath/functions/PolynomialTest.kt | 2 +- .../kmath/integration/GaussIntegralTest.kt | 2 +- .../kmath/integration/SimpsonIntegralTest.kt | 2 +- .../kmath/integration/SplineIntegralTest.kt | 2 +- .../interpolation/LinearInterpolatorTest.kt | 2 +- .../interpolation/SplineInterpolatorTest.kt | 2 +- .../kmath/geometry/Euclidean2DSpace.kt | 2 +- .../kmath/geometry/Euclidean3DSpace.kt | 2 +- .../kscience/kmath/geometry/GeometrySpace.kt | 2 +- .../space/kscience/kmath/geometry/Line.kt | 2 +- .../kscience/kmath/geometry/Projections.kt | 5 + .../kscience/kmath/geometry/ReferenceFrame.kt | 2 +- .../kmath/geometry/Euclidean2DSpaceTest.kt | 5 + .../kmath/geometry/Euclidean3DSpaceTest.kt | 5 + .../kmath/geometry/ProjectionAlongTest.kt | 5 + .../kmath/geometry/ProjectionOntoLineTest.kt | 5 + .../kscience/kmath/geometry/Vector2DTest.kt | 5 + .../kscience/kmath/geometry/Vector3DTest.kt | 5 + .../kscience/kmath/geometry/testUtils.kt | 5 + .../space/kscience/kmath/histogram/Counter.kt | 2 +- .../kmath/histogram/DoubleHistogramSpace.kt | 2 +- .../kscience/kmath/histogram/Histogram.kt | 2 +- .../kmath/histogram/IndexedHistogramSpace.kt | 2 +- .../histogram/MultivariateHistogramTest.kt | 2 +- .../kmath/histogram/TreeHistogramSpace.kt | 2 +- .../kmath/histogram/UnivariateHistogram.kt | 2 +- .../kmath/histogram/TreeHistogramTest.kt | 2 +- .../kscience/kmath/jafama/KMathJafama.kt | 2 +- .../kscience/kmath/jupyter/KMathJupyter.kt | 2 +- .../kscience/kmath/kotlingrad/KMathNumber.kt | 2 +- .../kmath/kotlingrad/KotlingradExpression.kt | 2 +- .../kmath/kotlingrad/scalarsAdapters.kt | 2 +- .../kmath/kotlingrad/AdaptingTests.kt | 2 +- .../space/kscience/kmath/memory/Memory.kt | 2 +- .../space/kscience/kmath/memory/MemorySpec.kt | 2 +- .../kscience/kmath/memory/DataViewMemory.kt | 2 +- .../kscience/kmath/memory/ByteBufferMemory.kt | 2 +- .../kscience/kmath/memory/NativeMemory.kt | 2 +- .../kmath/multik/MultikDoubleAlgebra.kt | 5 + .../kmath/multik/MultikTensorAlgebra.kt | 2 +- .../kscience/kmath/multik/MultikNDTest.kt | 5 + .../kscience/kmath/nd4j/Nd4jArrayAlgebra.kt | 2 +- .../kscience/kmath/nd4j/Nd4jArrayIterator.kt | 2 +- .../kscience/kmath/nd4j/Nd4jArrayStructure.kt | 2 +- .../kscience/kmath/nd4j/Nd4jTensorAlgebra.kt | 2 +- .../space/kscience/kmath/nd4j/arrays.kt | 2 +- .../kmath/nd4j/Nd4jArrayAlgebraTest.kt | 2 +- .../kmath/nd4j/Nd4jArrayStructureTest.kt | 2 +- .../kmath/distributions/Distribution.kt | 2 +- .../distributions/FactorizedDistribution.kt | 2 +- .../kmath/distributions/NormalDistribution.kt | 2 +- .../kscience/kmath/internal/InternalErf.kt | 2 +- .../kscience/kmath/internal/InternalGamma.kt | 2 +- .../kscience/kmath/internal/InternalUtils.kt | 2 +- .../AhrensDieterExponentialSampler.kt | 2 +- .../AhrensDieterMarsagliaTsangGammaSampler.kt | 2 +- .../samplers/AliasMethodDiscreteSampler.kt | 2 +- .../kmath/samplers/BoxMullerSampler.kt | 2 +- .../kmath/samplers/GaussianSampler.kt | 2 +- .../samplers/KempSmallMeanPoissonSampler.kt | 2 +- .../MarsagliaNormalizedGaussianSampler.kt | 2 +- .../samplers/NormalizedGaussianSampler.kt | 2 +- .../kscience/kmath/samplers/PoissonSampler.kt | 2 +- .../ZigguratNormalizedGaussianSampler.kt | 2 +- .../space/kscience/kmath/stat/MCScope.kt | 2 +- .../kotlin/space/kscience/kmath/stat/Mean.kt | 2 +- .../space/kscience/kmath/stat/Median.kt | 2 +- .../space/kscience/kmath/stat/RandomChain.kt | 2 +- .../kscience/kmath/stat/RandomGenerator.kt | 2 +- .../space/kscience/kmath/stat/Sampler.kt | 2 +- .../kscience/kmath/stat/SamplerAlgebra.kt | 2 +- .../space/kscience/kmath/stat/Statistic.kt | 2 +- .../kmath/stat/UniformDistribution.kt | 2 +- .../kmath/stat/RandomSourceGenerator.kt | 2 +- .../kmath/stat/CommonsDistributionsTest.kt | 2 +- .../space/kscience/kmath/stat/MCScopeTest.kt | 2 +- .../space/kscience/kmath/stat/SamplerTest.kt | 2 +- .../kscience/kmath/stat/StatisticTest.kt | 2 +- .../kscience/kmath/symja/SymjaExpression.kt | 2 +- .../space/kscience/kmath/symja/adapters.kt | 2 +- .../tensors/api/AnalyticTensorAlgebra.kt | 2 +- .../tensors/api/LinearOpsTensorAlgebra.kt | 2 +- .../kscience/kmath/tensors/api/Tensor.kt | 2 +- .../kmath/tensors/api/TensorAlgebra.kt | 2 +- .../api/TensorPartialDivisionAlgebra.kt | 2 +- .../core/BroadcastDoubleTensorAlgebra.kt | 2 +- .../kmath/tensors/core/BufferedTensor.kt | 2 +- .../kmath/tensors/core/DoubleTensor.kt | 2 +- .../kmath/tensors/core/DoubleTensorAlgebra.kt | 2 +- .../kscience/kmath/tensors/core/IntTensor.kt | 2 +- .../tensors/core/internal/broadcastUtils.kt | 2 +- .../kmath/tensors/core/internal/checks.kt | 2 +- .../kmath/tensors/core/internal/linUtils.kt | 2 +- .../tensors/core/internal/tensorCastsUtils.kt | 2 +- .../kmath/tensors/core/internal/utils.kt | 2 +- .../tensors/core/tensorAlgebraExtensions.kt | 2 +- .../kmath/tensors/core/tensorCasts.kt | 2 +- .../kmath/tensors/core/TestBroadcasting.kt | 2 +- .../core/TestDoubleAnalyticTensorAlgebra.kt | 2 +- .../core/TestDoubleLinearOpsAlgebra.kt | 2 +- .../kmath/tensors/core/TestDoubleTensor.kt | 2 +- .../tensors/core/TestDoubleTensorAlgebra.kt | 2 +- .../kscience/kmath/viktor/ViktorBuffer.kt | 2 +- .../kscience/kmath/viktor/ViktorFieldOpsND.kt | 2 +- .../kmath/viktor/ViktorStructureND.kt | 2 +- license/COPYRIGHT.txt | 15 + license/COPYRIGHT_HEADER.txt | 4 + license/LICENSE.txt | 202 ++++++++ license/README.md | 53 ++ license/third_party/cm_license.txt | 457 ++++++++++++++++++ license/third_party/crng_license.txt | 275 +++++++++++ license/third_party/numky_license.txt | 201 ++++++++ 362 files changed, 1817 insertions(+), 445 deletions(-) create mode 100644 .idea/copyright/kmath.xml create mode 100644 .idea/copyright/profiles_settings.xml create mode 100644 .idea/scopes/Apply_copyright.xml create mode 100644 license/COPYRIGHT.txt create mode 100644 license/COPYRIGHT_HEADER.txt create mode 100644 license/LICENSE.txt create mode 100644 license/README.md create mode 100644 license/third_party/cm_license.txt create mode 100644 license/third_party/crng_license.txt create mode 100644 license/third_party/numky_license.txt diff --git a/.gitignore b/.gitignore index d6c4af4e3..79f3238e1 100644 --- a/.gitignore +++ b/.gitignore @@ -4,8 +4,6 @@ out/ .idea/ -!.idea/copyright/ -!.idea/scopes/ .vscode/ @@ -18,3 +16,6 @@ out/ # Generated by javac -h and runtime *.class *.log + +!/.idea/copyright/ +!/.idea/scopes/ diff --git a/.idea/copyright/kmath.xml b/.idea/copyright/kmath.xml new file mode 100644 index 000000000..17e44e4d0 --- /dev/null +++ b/.idea/copyright/kmath.xml @@ -0,0 +1,6 @@ + + + + diff --git a/.idea/copyright/profiles_settings.xml b/.idea/copyright/profiles_settings.xml new file mode 100644 index 000000000..b538bdf41 --- /dev/null +++ b/.idea/copyright/profiles_settings.xml @@ -0,0 +1,21 @@ + + + + + + + + + + + + + + + \ No newline at end of file diff --git a/.idea/scopes/Apply_copyright.xml b/.idea/scopes/Apply_copyright.xml new file mode 100644 index 000000000..a2575f774 --- /dev/null +++ b/.idea/scopes/Apply_copyright.xml @@ -0,0 +1,3 @@ + + + \ No newline at end of file diff --git a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ArrayBenchmark.kt b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ArrayBenchmark.kt index 17983e88c..ff933997f 100644 --- a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ArrayBenchmark.kt +++ b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ArrayBenchmark.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.benchmarks diff --git a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/BigIntBenchmark.kt b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/BigIntBenchmark.kt index f2b2d4d7a..188a48ca7 100644 --- a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/BigIntBenchmark.kt +++ b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/BigIntBenchmark.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.benchmarks diff --git a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/BufferBenchmark.kt b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/BufferBenchmark.kt index 5cf194b67..39819d407 100644 --- a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/BufferBenchmark.kt +++ b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/BufferBenchmark.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.benchmarks diff --git a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/DotBenchmark.kt b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/DotBenchmark.kt index 9203c269e..63165baaa 100644 --- a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/DotBenchmark.kt +++ b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/DotBenchmark.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.benchmarks diff --git a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt index 4c6b92248..f3a52ab5f 100644 --- a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt +++ b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.benchmarks diff --git a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/JafamaBenchmark.kt b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/JafamaBenchmark.kt index 9c6551302..5d4eee7c0 100644 --- a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/JafamaBenchmark.kt +++ b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/JafamaBenchmark.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.benchmarks diff --git a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/MatrixInverseBenchmark.kt b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/MatrixInverseBenchmark.kt index 5d331af9a..4ff687aac 100644 --- a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/MatrixInverseBenchmark.kt +++ b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/MatrixInverseBenchmark.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.benchmarks diff --git a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/NDFieldBenchmark.kt b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/NDFieldBenchmark.kt index b5af5aa19..e3b3dde05 100644 --- a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/NDFieldBenchmark.kt +++ b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/NDFieldBenchmark.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.benchmarks diff --git a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ViktorBenchmark.kt b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ViktorBenchmark.kt index 6b4d5759b..de301678c 100644 --- a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ViktorBenchmark.kt +++ b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ViktorBenchmark.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.benchmarks diff --git a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ViktorLogBenchmark.kt b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ViktorLogBenchmark.kt index a9d1e68fc..dfdd89d74 100644 --- a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ViktorLogBenchmark.kt +++ b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ViktorLogBenchmark.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.benchmarks diff --git a/buildSrc/src/main/kotlin/space/kscience/kmath/benchmarks/JmhReport.kt b/buildSrc/src/main/kotlin/space/kscience/kmath/benchmarks/JmhReport.kt index 6859de845..eaa0f59d8 100644 --- a/buildSrc/src/main/kotlin/space/kscience/kmath/benchmarks/JmhReport.kt +++ b/buildSrc/src/main/kotlin/space/kscience/kmath/benchmarks/JmhReport.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.benchmarks diff --git a/buildSrc/src/main/kotlin/space/kscience/kmath/benchmarks/addBenchmarkProperties.kt b/buildSrc/src/main/kotlin/space/kscience/kmath/benchmarks/addBenchmarkProperties.kt index 568bfe535..ca1c330a1 100644 --- a/buildSrc/src/main/kotlin/space/kscience/kmath/benchmarks/addBenchmarkProperties.kt +++ b/buildSrc/src/main/kotlin/space/kscience/kmath/benchmarks/addBenchmarkProperties.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.benchmarks diff --git a/buildSrc/src/main/kotlin/space/kscience/kmath/ejml/codegen/ejmlCodegen.kt b/buildSrc/src/main/kotlin/space/kscience/kmath/ejml/codegen/ejmlCodegen.kt index cfebf61e7..7f8cb35b3 100644 --- a/buildSrc/src/main/kotlin/space/kscience/kmath/ejml/codegen/ejmlCodegen.kt +++ b/buildSrc/src/main/kotlin/space/kscience/kmath/ejml/codegen/ejmlCodegen.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ @file:Suppress("KDocUnresolvedReference") diff --git a/docs/images/KM.svg b/docs/images/KM.svg index f5ec452c7..6f80e4d08 100644 --- a/docs/images/KM.svg +++ b/docs/images/KM.svg @@ -1,7 +1,7 @@ \(.*\)$'` - if expr "$link" : '/.*' > /dev/null; then - PRG="$link" - else - PRG=`dirname "$PRG"`"/$link" - fi +app_path=$0 + +# Need this for daisy-chained symlinks. +while + APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path + [ -h "$app_path" ] +do + ls=$( ls -ld "$app_path" ) + link=${ls#*' -> '} + case $link in #( + /*) app_path=$link ;; #( + *) app_path=$APP_HOME$link ;; + esac done -SAVED="`pwd`" -cd "`dirname \"$PRG\"`/" >/dev/null -APP_HOME="`pwd -P`" -cd "$SAVED" >/dev/null + +APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit APP_NAME="Gradle" -APP_BASE_NAME=`basename "$0"` +APP_BASE_NAME=${0##*/} # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' # Use the maximum available, or set MAX_FD != -1 to use that value. -MAX_FD="maximum" +MAX_FD=maximum warn () { echo "$*" -} +} >&2 die () { echo echo "$*" echo exit 1 -} +} >&2 # OS specific support (must be 'true' or 'false'). cygwin=false msys=false darwin=false nonstop=false -case "`uname`" in - CYGWIN* ) - cygwin=true - ;; - Darwin* ) - darwin=true - ;; - MSYS* | MINGW* ) - msys=true - ;; - NONSTOP* ) - nonstop=true - ;; +case "$( uname )" in #( + CYGWIN* ) cygwin=true ;; #( + Darwin* ) darwin=true ;; #( + MSYS* | MINGW* ) msys=true ;; #( + NONSTOP* ) nonstop=true ;; esac CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar @@ -87,9 +121,9 @@ CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar if [ -n "$JAVA_HOME" ] ; then if [ -x "$JAVA_HOME/jre/sh/java" ] ; then # IBM's JDK on AIX uses strange locations for the executables - JAVACMD="$JAVA_HOME/jre/sh/java" + JAVACMD=$JAVA_HOME/jre/sh/java else - JAVACMD="$JAVA_HOME/bin/java" + JAVACMD=$JAVA_HOME/bin/java fi if [ ! -x "$JAVACMD" ] ; then die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME @@ -98,7 +132,7 @@ Please set the JAVA_HOME variable in your environment to match the location of your Java installation." fi else - JAVACMD="java" + JAVACMD=java which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. Please set the JAVA_HOME variable in your environment to match the @@ -106,80 +140,95 @@ location of your Java installation." fi # Increase the maximum file descriptors if we can. -if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then - MAX_FD_LIMIT=`ulimit -H -n` - if [ $? -eq 0 ] ; then - if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then - MAX_FD="$MAX_FD_LIMIT" - fi - ulimit -n $MAX_FD - if [ $? -ne 0 ] ; then - warn "Could not set maximum file descriptor limit: $MAX_FD" - fi - else - warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" - fi -fi - -# For Darwin, add options to specify how the application appears in the dock -if $darwin; then - GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" -fi - -# For Cygwin or MSYS, switch paths to Windows format before running java -if [ "$cygwin" = "true" -o "$msys" = "true" ] ; then - APP_HOME=`cygpath --path --mixed "$APP_HOME"` - CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` - - JAVACMD=`cygpath --unix "$JAVACMD"` - - # We build the pattern for arguments to be converted via cygpath - ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` - SEP="" - for dir in $ROOTDIRSRAW ; do - ROOTDIRS="$ROOTDIRS$SEP$dir" - SEP="|" - done - OURCYGPATTERN="(^($ROOTDIRS))" - # Add a user-defined pattern to the cygpath arguments - if [ "$GRADLE_CYGPATTERN" != "" ] ; then - OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" - fi - # Now convert the arguments - kludge to limit ourselves to /bin/sh - i=0 - for arg in "$@" ; do - CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` - CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option - - if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition - eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` - else - eval `echo args$i`="\"$arg\"" - fi - i=`expr $i + 1` - done - case $i in - 0) set -- ;; - 1) set -- "$args0" ;; - 2) set -- "$args0" "$args1" ;; - 3) set -- "$args0" "$args1" "$args2" ;; - 4) set -- "$args0" "$args1" "$args2" "$args3" ;; - 5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; - 6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; - 7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; - 8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; - 9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; +if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then + case $MAX_FD in #( + max*) + MAX_FD=$( ulimit -H -n ) || + warn "Could not query maximum file descriptor limit" + esac + case $MAX_FD in #( + '' | soft) :;; #( + *) + ulimit -n "$MAX_FD" || + warn "Could not set maximum file descriptor limit to $MAX_FD" esac fi -# Escape application args -save () { - for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done - echo " " -} -APP_ARGS=`save "$@"` +# Collect all arguments for the java command, stacking in reverse order: +# * args from the command line +# * the main class name +# * -classpath +# * -D...appname settings +# * --module-path (only if needed) +# * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. -# Collect all arguments for the java command, following the shell quoting and substitution rules -eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS" +# For Cygwin or MSYS, switch paths to Windows format before running java +if "$cygwin" || "$msys" ; then + APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) + CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) + + JAVACMD=$( cygpath --unix "$JAVACMD" ) + + # Now convert the arguments - kludge to limit ourselves to /bin/sh + for arg do + if + case $arg in #( + -*) false ;; # don't mess with options #( + /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath + [ -e "$t" ] ;; #( + *) false ;; + esac + then + arg=$( cygpath --path --ignore --mixed "$arg" ) + fi + # Roll the args list around exactly as many times as the number of + # args, so each arg winds up back in the position where it started, but + # possibly modified. + # + # NB: a `for` loop captures its iteration list before it begins, so + # changing the positional parameters here affects neither the number of + # iterations, nor the values presented in `arg`. + shift # remove old arg + set -- "$@" "$arg" # push replacement arg + done +fi + +# Collect all arguments for the java command; +# * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of +# shell script including quotes and variable substitutions, so put them in +# double quotes to make sure that they get re-expanded; and +# * put everything else in single quotes, so that it's not re-expanded. + +set -- \ + "-Dorg.gradle.appname=$APP_BASE_NAME" \ + -classpath "$CLASSPATH" \ + org.gradle.wrapper.GradleWrapperMain \ + "$@" + +# Use "xargs" to parse quoted args. +# +# With -n1 it outputs one arg per line, with the quotes and backslashes removed. +# +# In Bash we could simply go: +# +# readarray ARGS < <( xargs -n1 <<<"$var" ) && +# set -- "${ARGS[@]}" "$@" +# +# but POSIX shell has neither arrays nor command substitution, so instead we +# post-process each arg (as a line of input to sed) to backslash-escape any +# character that might be a shell metacharacter, then use eval to reverse +# that process (while maintaining the separation between arguments), and wrap +# the whole thing up as a single "set" statement. +# +# This will of course break if any of these variables contains a newline or +# an unmatched quote. +# + +eval "set -- $( + printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | + xargs -n1 | + sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | + tr '\n' ' ' + )" '"$@"' exec "$JAVACMD" "$@" diff --git a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/parser.kt b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/parser.kt index 7f2780548..6ebd0eff6 100644 --- a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/parser.kt +++ b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/parser.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast diff --git a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/LatexSyntaxRenderer.kt b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/LatexSyntaxRenderer.kt index bf5916fa5..2df3d3cc7 100644 --- a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/LatexSyntaxRenderer.kt +++ b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/LatexSyntaxRenderer.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast.rendering diff --git a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/MathMLSyntaxRenderer.kt b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/MathMLSyntaxRenderer.kt index 5439c42fa..8b5819b84 100644 --- a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/MathMLSyntaxRenderer.kt +++ b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/MathMLSyntaxRenderer.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast.rendering diff --git a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/MathRenderer.kt b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/MathRenderer.kt index 24bac425a..fdef35ebd 100644 --- a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/MathRenderer.kt +++ b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/MathRenderer.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast.rendering diff --git a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/MathSyntax.kt b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/MathSyntax.kt index 81b7d2afb..ee23ab408 100644 --- a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/MathSyntax.kt +++ b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/MathSyntax.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast.rendering diff --git a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/SyntaxRenderer.kt b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/SyntaxRenderer.kt index 2f285c600..362c07d72 100644 --- a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/SyntaxRenderer.kt +++ b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/SyntaxRenderer.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast.rendering diff --git a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/features.kt b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/features.kt index 8b76b6f19..90f78a152 100644 --- a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/features.kt +++ b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/features.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast.rendering diff --git a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/multiplatformToString.kt b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/multiplatformToString.kt index 3e33d6415..291399cee 100644 --- a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/multiplatformToString.kt +++ b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/multiplatformToString.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast.rendering diff --git a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/phases.kt b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/phases.kt index ecea2d104..c0271fbb5 100644 --- a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/phases.kt +++ b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/rendering/phases.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast.rendering diff --git a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerConsistencyWithInterpreter.kt b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerConsistencyWithInterpreter.kt index 802d4c10e..1edb5923e 100644 --- a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerConsistencyWithInterpreter.kt +++ b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerConsistencyWithInterpreter.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast diff --git a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerOperations.kt b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerOperations.kt index 00344410c..be8a92f3e 100644 --- a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerOperations.kt +++ b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerOperations.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast diff --git a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerVariables.kt b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerVariables.kt index 8d9a2301f..af1a2e338 100644 --- a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerVariables.kt +++ b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerVariables.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast diff --git a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestParser.kt b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestParser.kt index 4c834a9ca..b838245e1 100644 --- a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestParser.kt +++ b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestParser.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast diff --git a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestParserPrecedence.kt b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestParserPrecedence.kt index 9776da45c..bb6bb3ce1 100644 --- a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestParserPrecedence.kt +++ b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestParserPrecedence.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast diff --git a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/rendering/TestFeatures.kt b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/rendering/TestFeatures.kt index ae429d97e..a40c785b9 100644 --- a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/rendering/TestFeatures.kt +++ b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/rendering/TestFeatures.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast.rendering diff --git a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/rendering/TestLatex.kt b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/rendering/TestLatex.kt index aba713c43..43f31baba 100644 --- a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/rendering/TestLatex.kt +++ b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/rendering/TestLatex.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast.rendering diff --git a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/rendering/TestMathML.kt b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/rendering/TestMathML.kt index 658ecd47a..145055494 100644 --- a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/rendering/TestMathML.kt +++ b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/rendering/TestMathML.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast.rendering diff --git a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/rendering/TestStages.kt b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/rendering/TestStages.kt index 4485605a6..09ec127c7 100644 --- a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/rendering/TestStages.kt +++ b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/rendering/TestStages.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast.rendering diff --git a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/rendering/TestUtils.kt b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/rendering/TestUtils.kt index 6b418821b..bf87b6fd0 100644 --- a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/rendering/TestUtils.kt +++ b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/rendering/TestUtils.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast.rendering diff --git a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/utils.kt b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/utils.kt index ef9f3145a..ec7436188 100644 --- a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/utils.kt +++ b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/utils.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/ast/rendering/multiplatformToString.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/ast/rendering/multiplatformToString.kt index 2e69a536f..521907d2c 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/ast/rendering/multiplatformToString.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/ast/rendering/multiplatformToString.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast.rendering diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/estree.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/estree.kt index 316fdeeff..0c15e994c 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/estree.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/estree.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.estree diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/ESTreeBuilder.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/ESTreeBuilder.kt index 850f20be7..4907d8225 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/ESTreeBuilder.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/ESTreeBuilder.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.estree.internal diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/astring/astring.typealises.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/astring/astring.typealises.kt index c7faf73e0..eb5c1e3dd 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/astring/astring.typealises.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/internal/astring/astring.typealises.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.estree.internal.astring diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/astring/astring.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/astring/astring.kt index c36860654..cca2d83af 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/astring/astring.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/astring/astring.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ @file:JsModule("astring") diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/astring/astring.typealises.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/astring/astring.typealises.kt index 0a5b059ba..93b4f6ce6 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/astring/astring.typealises.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/astring/astring.typealises.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.internal.astring diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/base64/base64.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/base64/base64.kt index 26186c453..86e0cede7 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/base64/base64.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/base64/base64.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ @file:Suppress( diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/binaryen/index.binaryen.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/binaryen/index.binaryen.kt index 13e3a49e2..42b6ac7d8 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/binaryen/index.binaryen.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/binaryen/index.binaryen.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ @file:Suppress( diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/binaryen/index.binaryen.typealiases.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/binaryen/index.binaryen.typealiases.kt index 8e449627c..523b13b40 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/binaryen/index.binaryen.typealiases.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/binaryen/index.binaryen.typealiases.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ @file:Suppress("PackageDirectoryMismatch", "NO_EXPLICIT_VISIBILITY_IN_API_MODE_WARNING", "KDocMissingDocumentation") diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/emitter/emitter.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/emitter/emitter.kt index d85857de8..1f7b09af8 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/emitter/emitter.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/emitter/emitter.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.internal.emitter diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/estree/estree.extensions.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/estree/estree.extensions.kt index 122a3a397..3aa31f921 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/estree/estree.extensions.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/estree/estree.extensions.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.internal.estree diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/estree/estree.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/estree/estree.kt index ad079dbd0..b62b8c06c 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/estree/estree.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/estree/estree.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ @file:Suppress("ClassName") diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/stream/stream.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/stream/stream.kt index caab91731..52be5530f 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/stream/stream.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/stream/stream.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.internal.stream diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/tsstdlib/lib.es2015.iterable.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/tsstdlib/lib.es2015.iterable.kt index 5c091e3a1..9c012e3a3 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/tsstdlib/lib.es2015.iterable.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/tsstdlib/lib.es2015.iterable.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.internal.tsstdlib diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/tsstdlib/lib.es5.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/tsstdlib/lib.es5.kt index bb7fd44ca..0cd395f2c 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/tsstdlib/lib.es5.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/tsstdlib/lib.es5.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ @file:Suppress("UNUSED_TYPEALIAS_PARAMETER", "DEPRECATION") diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/webassembly/lib.dom.WebAssembly.module_dukat.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/webassembly/lib.dom.WebAssembly.module_dukat.kt index 52dd64a5e..3754c3eff 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/webassembly/lib.dom.WebAssembly.module_dukat.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/webassembly/lib.dom.WebAssembly.module_dukat.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ @file:JsQualifier("WebAssembly") diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/webassembly/nonDeclarations.WebAssembly.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/webassembly/nonDeclarations.WebAssembly.kt index d59a52701..c5023c384 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/webassembly/nonDeclarations.WebAssembly.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/webassembly/nonDeclarations.WebAssembly.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ @file:Suppress( diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/internal/WasmBuilder.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/internal/WasmBuilder.kt index 6039d5c27..622e6e6ec 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/internal/WasmBuilder.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/internal/WasmBuilder.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.wasm.internal diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/internal/f64StandardFunctions.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/internal/f64StandardFunctions.kt index fe9c22c18..21a88b5d0 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/internal/f64StandardFunctions.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/internal/f64StandardFunctions.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.wasm.internal diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/wasm.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/wasm.kt index 393a02e3d..806091715 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/wasm.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/wasm.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.wasm diff --git a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/ast/TestExecutionTime.kt b/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/ast/TestExecutionTime.kt index f8c429d5a..8cfa3a87e 100644 --- a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/ast/TestExecutionTime.kt +++ b/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/ast/TestExecutionTime.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast diff --git a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/ast/utils.kt b/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/ast/utils.kt index 3c2a9bd13..0d896c6f6 100644 --- a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/ast/utils.kt +++ b/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/ast/utils.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast diff --git a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/wasm/TestWasmSpecific.kt b/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/wasm/TestWasmSpecific.kt index 6c91df866..8ae5fcb36 100644 --- a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/wasm/TestWasmSpecific.kt +++ b/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/wasm/TestWasmSpecific.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.wasm diff --git a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/asm.kt b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/asm.kt index 19b400cbd..c39345f3a 100644 --- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/asm.kt +++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/asm.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ @file:Suppress("UNUSED_PARAMETER") diff --git a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/AsmBuilder.kt b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/AsmBuilder.kt index 2a7b3dea9..7d3d513de 100644 --- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/AsmBuilder.kt +++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/AsmBuilder.kt @@ -1,3 +1,8 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. + */ + package space.kscience.kmath.asm.internal import org.objectweb.asm.Type diff --git a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/ByteArrayClassLoader.kt b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/ByteArrayClassLoader.kt index afff48ef6..10eee7c6b 100644 --- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/ByteArrayClassLoader.kt +++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/ByteArrayClassLoader.kt @@ -1 +1,6 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. + */ + package space.kscience.kmath.asm.internal diff --git a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/GenericAsmBuilder.kt b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/GenericAsmBuilder.kt index 1b45b0625..28f4a226f 100644 --- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/GenericAsmBuilder.kt +++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/GenericAsmBuilder.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.asm.internal diff --git a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/PrimitiveAsmBuilder.kt b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/PrimitiveAsmBuilder.kt index 2819368ed..3e019589a 100644 --- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/PrimitiveAsmBuilder.kt +++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/PrimitiveAsmBuilder.kt @@ -1,3 +1,8 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. + */ + package space.kscience.kmath.asm.internal import org.objectweb.asm.ClassWriter diff --git a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/codegenUtils.kt b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/codegenUtils.kt index 5e2e7d8c6..06e040e93 100644 --- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/codegenUtils.kt +++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/codegenUtils.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.asm.internal diff --git a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/mapIntrinsics.kt b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/mapIntrinsics.kt index b8a2a9669..3a5ef74f7 100644 --- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/mapIntrinsics.kt +++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/mapIntrinsics.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ @file:JvmName("MapIntrinsics") diff --git a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/ast/rendering/multiplatformToString.kt b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/ast/rendering/multiplatformToString.kt index 3e5253084..556adbe7d 100644 --- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/ast/rendering/multiplatformToString.kt +++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/ast/rendering/multiplatformToString.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast.rendering diff --git a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/utils.kt b/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/utils.kt index 1ea4cd0be..47f1cc476 100644 --- a/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/utils.kt +++ b/kmath-ast/src/jvmTest/kotlin/space/kscience/kmath/ast/utils.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ast diff --git a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/expressions/DerivativeStructureExpression.kt b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/expressions/DerivativeStructureExpression.kt index 4d2bd6237..82694d95a 100644 --- a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/expressions/DerivativeStructureExpression.kt +++ b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/expressions/DerivativeStructureExpression.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.commons.expressions diff --git a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/integration/CMGaussRuleIntegrator.kt b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/integration/CMGaussRuleIntegrator.kt index 5152b04f9..e0a2f4931 100644 --- a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/integration/CMGaussRuleIntegrator.kt +++ b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/integration/CMGaussRuleIntegrator.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.commons.integration diff --git a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/integration/CMIntegrator.kt b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/integration/CMIntegrator.kt index 76a2f297c..257429fa7 100644 --- a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/integration/CMIntegrator.kt +++ b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/integration/CMIntegrator.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.commons.integration diff --git a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/linear/CMMatrix.kt b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/linear/CMMatrix.kt index 14e7fc365..aa7e0a638 100644 --- a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/linear/CMMatrix.kt +++ b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/linear/CMMatrix.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.commons.linear diff --git a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/linear/CMSolver.kt b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/linear/CMSolver.kt index d1fb441b0..9bb5deffd 100644 --- a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/linear/CMSolver.kt +++ b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/linear/CMSolver.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.commons.linear diff --git a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/random/CMRandomGeneratorWrapper.kt b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/random/CMRandomGeneratorWrapper.kt index 28294cf14..6aeebb68c 100644 --- a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/random/CMRandomGeneratorWrapper.kt +++ b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/random/CMRandomGeneratorWrapper.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.commons.random diff --git a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/transform/Transformations.kt b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/transform/Transformations.kt index 73ab91542..40168971e 100644 --- a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/transform/Transformations.kt +++ b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/transform/Transformations.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.commons.transform diff --git a/kmath-commons/src/test/kotlin/space/kscience/kmath/commons/expressions/DerivativeStructureExpressionTest.kt b/kmath-commons/src/test/kotlin/space/kscience/kmath/commons/expressions/DerivativeStructureExpressionTest.kt index eaebc84dc..56252ab34 100644 --- a/kmath-commons/src/test/kotlin/space/kscience/kmath/commons/expressions/DerivativeStructureExpressionTest.kt +++ b/kmath-commons/src/test/kotlin/space/kscience/kmath/commons/expressions/DerivativeStructureExpressionTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.commons.expressions diff --git a/kmath-commons/src/test/kotlin/space/kscience/kmath/commons/integration/IntegrationTest.kt b/kmath-commons/src/test/kotlin/space/kscience/kmath/commons/integration/IntegrationTest.kt index bab3aecb6..c5573fef1 100644 --- a/kmath-commons/src/test/kotlin/space/kscience/kmath/commons/integration/IntegrationTest.kt +++ b/kmath-commons/src/test/kotlin/space/kscience/kmath/commons/integration/IntegrationTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.commons.integration diff --git a/kmath-commons/src/test/kotlin/space/kscience/kmath/commons/optimization/OptimizeTest.kt b/kmath-commons/src/test/kotlin/space/kscience/kmath/commons/optimization/OptimizeTest.kt index c670ceead..0977dc247 100644 --- a/kmath-commons/src/test/kotlin/space/kscience/kmath/commons/optimization/OptimizeTest.kt +++ b/kmath-commons/src/test/kotlin/space/kscience/kmath/commons/optimization/OptimizeTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.commons.optimization diff --git a/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/Complex.kt b/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/Complex.kt index 879cfe94e..d3c414838 100644 --- a/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/Complex.kt +++ b/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/Complex.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.complex diff --git a/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/ComplexFieldND.kt b/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/ComplexFieldND.kt index 2eaa17ded..46d4b7c5c 100644 --- a/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/ComplexFieldND.kt +++ b/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/ComplexFieldND.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.complex diff --git a/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/Quaternion.kt b/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/Quaternion.kt index ff9a8302a..3ef3428c6 100644 --- a/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/Quaternion.kt +++ b/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/Quaternion.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.complex diff --git a/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ComplexBufferSpecTest.kt b/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ComplexBufferSpecTest.kt index 87239654d..17a077ea7 100644 --- a/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ComplexBufferSpecTest.kt +++ b/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ComplexBufferSpecTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.complex diff --git a/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ComplexFieldTest.kt b/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ComplexFieldTest.kt index 90e624343..cbaaa815b 100644 --- a/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ComplexFieldTest.kt +++ b/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ComplexFieldTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.complex diff --git a/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ComplexTest.kt b/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ComplexTest.kt index a37006f75..7ad7f883d 100644 --- a/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ComplexTest.kt +++ b/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ComplexTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.complex diff --git a/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ExpressionFieldForComplexTest.kt b/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ExpressionFieldForComplexTest.kt index 00ae5ede1..4279471d4 100644 --- a/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ExpressionFieldForComplexTest.kt +++ b/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/ExpressionFieldForComplexTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.complex diff --git a/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/QuaternionFieldTest.kt b/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/QuaternionFieldTest.kt index 319460c74..6784f3516 100644 --- a/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/QuaternionFieldTest.kt +++ b/kmath-complex/src/commonTest/kotlin/space/kscience/kmath/complex/QuaternionFieldTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.complex diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/data/ColumnarData.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/data/ColumnarData.kt index 53c4b4d1e..e06b774fd 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/data/ColumnarData.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/data/ColumnarData.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.data diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/data/XYColumnarData.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/data/XYColumnarData.kt index ffec339bf..2fce772cc 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/data/XYColumnarData.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/data/XYColumnarData.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.data diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/data/XYZColumnarData.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/data/XYZColumnarData.kt index a4a08f626..e99ae0698 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/data/XYZColumnarData.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/data/XYZColumnarData.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.data diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/domains/Domain.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/domains/Domain.kt index 0c4d2307b..b5a84cf6c 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/domains/Domain.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/domains/Domain.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.domains diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/domains/DoubleDomain.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/domains/DoubleDomain.kt index aee1d52c5..ee1bebde0 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/domains/DoubleDomain.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/domains/DoubleDomain.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.domains diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/domains/HyperSquareDomain.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/domains/HyperSquareDomain.kt index 7ea3e22c4..bd5514623 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/domains/HyperSquareDomain.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/domains/HyperSquareDomain.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.domains diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/domains/UnconstrainedDomain.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/domains/UnconstrainedDomain.kt index 040bb80b0..32a5fc56c 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/domains/UnconstrainedDomain.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/domains/UnconstrainedDomain.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.domains diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/domains/UnivariateDomain.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/domains/UnivariateDomain.kt index a5add6a0b..9020ef8cb 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/domains/UnivariateDomain.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/domains/UnivariateDomain.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.domains diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/DifferentiableExpression.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/DifferentiableExpression.kt index 758b992a9..12b7df0ea 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/DifferentiableExpression.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/DifferentiableExpression.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.expressions diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/Expression.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/Expression.kt index bd3e6d0ba..33f53202c 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/Expression.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/Expression.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.expressions diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/FunctionalExpressionAlgebra.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/FunctionalExpressionAlgebra.kt index 661680565..5f194f2ea 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/FunctionalExpressionAlgebra.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/FunctionalExpressionAlgebra.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.expressions diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/MST.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/MST.kt index fe50902b1..7533024a1 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/MST.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/MST.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.expressions diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/MstAlgebra.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/MstAlgebra.kt index ca0671ccb..4bd2a6c53 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/MstAlgebra.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/MstAlgebra.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.expressions diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/SimpleAutoDiff.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/SimpleAutoDiff.kt index aa9dd01ce..96fc73249 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/SimpleAutoDiff.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/SimpleAutoDiff.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.expressions diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/Symbol.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/Symbol.kt index fcfd57e82..8ab2bec31 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/Symbol.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/Symbol.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.expressions diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/SymbolIndexer.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/SymbolIndexer.kt index e8005096c..bf37e9615 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/SymbolIndexer.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/SymbolIndexer.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.expressions diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/BufferedLinearSpace.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/BufferedLinearSpace.kt index 410fb8505..36cbd9064 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/BufferedLinearSpace.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/BufferedLinearSpace.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.linear diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/DoubleLinearSpace.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/DoubleLinearSpace.kt index 91db33bce..4e6debc60 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/DoubleLinearSpace.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/DoubleLinearSpace.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.linear diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/LinearSolver.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/LinearSolver.kt index 54d90baa8..fae9e7c91 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/LinearSolver.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/LinearSolver.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.linear diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/LinearSpace.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/LinearSpace.kt index 5349ad864..715fad07b 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/LinearSpace.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/LinearSpace.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.linear diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/LupDecomposition.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/LupDecomposition.kt index 95dd6d45c..fb57f2343 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/LupDecomposition.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/LupDecomposition.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.linear diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/MatrixBuilder.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/MatrixBuilder.kt index 727b644c3..029612bc5 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/MatrixBuilder.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/MatrixBuilder.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.linear diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/MatrixFeatures.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/MatrixFeatures.kt index 4c2b5c73c..b70e9d8a9 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/MatrixFeatures.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/MatrixFeatures.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.linear diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/MatrixWrapper.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/MatrixWrapper.kt index a40c0384c..b1812f49d 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/MatrixWrapper.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/MatrixWrapper.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.linear diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/VirtualMatrix.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/VirtualMatrix.kt index be1677ecd..fb2b1e547 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/VirtualMatrix.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/linear/VirtualMatrix.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.linear diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/annotations.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/annotations.kt index 2b3a4ab03..73ecd6492 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/annotations.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/annotations.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.misc diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/cumulative.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/cumulative.kt index 413f44960..ee7f1d8be 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/cumulative.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/cumulative.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.misc diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/numbers.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/numbers.kt index e048eb746..f879a06d5 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/numbers.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/numbers.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.misc diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/AlgebraND.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/AlgebraND.kt index 113bd4c52..a071c1eb3 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/AlgebraND.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/AlgebraND.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.nd diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/BufferAlgebraND.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/BufferAlgebraND.kt index d25b455f4..b09344d12 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/BufferAlgebraND.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/BufferAlgebraND.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ @file:OptIn(UnstableKMathAPI::class) diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/BufferND.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/BufferND.kt index 515988159..539499794 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/BufferND.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/BufferND.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.nd diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/DoubleFieldND.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/DoubleFieldND.kt index 8baeac21f..d01a8ee95 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/DoubleFieldND.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/DoubleFieldND.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.nd diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/ShapeIndexer.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/ShapeIndexer.kt index 20e180dd1..c6ff79587 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/ShapeIndexer.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/ShapeIndexer.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.nd diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/ShortRingND.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/ShortRingND.kt index 827f0e21e..8152adaa5 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/ShortRingND.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/ShortRingND.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.nd diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/Structure1D.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/Structure1D.kt index 3dcc77334..4ccb15eef 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/Structure1D.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/Structure1D.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.nd diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/Structure2D.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/Structure2D.kt index e3552c02e..cf8559869 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/Structure2D.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/Structure2D.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.nd diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/StructureND.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/StructureND.kt index 614d97950..d948cf36f 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/StructureND.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/StructureND.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.nd diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/algebraNDExtentions.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/algebraNDExtentions.kt index 0e694bcb3..53f946fbd 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/algebraNDExtentions.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/nd/algebraNDExtentions.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.nd diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/Algebra.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/Algebra.kt index 244b9fea7..45ba32c13 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/Algebra.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/Algebra.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.operations diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/BigInt.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/BigInt.kt index 5a713049e..99268348b 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/BigInt.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/BigInt.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.operations diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferField.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferField.kt index 0deb647a3..8ec3c3aea 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferField.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferField.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.operations diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferOps.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferOps.kt index b0cce91d3..a5e1c42e2 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferOps.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferOps.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.operations diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/LogicAlgebra.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/LogicAlgebra.kt index d50f1e79e..9037525e1 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/LogicAlgebra.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/LogicAlgebra.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.operations diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/NumericAlgebra.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/NumericAlgebra.kt index 9d9fc0885..d0405c705 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/NumericAlgebra.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/NumericAlgebra.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.operations diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/OptionalOperations.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/OptionalOperations.kt index 332617158..709506fc4 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/OptionalOperations.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/OptionalOperations.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.operations diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/algebraExtensions.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/algebraExtensions.kt index 1ed0414de..539440de9 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/algebraExtensions.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/algebraExtensions.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.operations diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/bufferOperation.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/bufferOperation.kt index 6bf3266e3..31b0c2841 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/bufferOperation.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/bufferOperation.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.operations diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/numbers.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/numbers.kt index 7c8030168..07a137415 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/numbers.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/numbers.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.operations diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/ArrayBuffer.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/ArrayBuffer.kt index 393ee99d6..3528b0460 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/ArrayBuffer.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/ArrayBuffer.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.structures diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/Buffer.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/Buffer.kt index c68bca2d9..58c6d5ded 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/Buffer.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/Buffer.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.structures diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/BufferAccessor2D.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/BufferAccessor2D.kt index d6a48f42d..4d04a5235 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/BufferAccessor2D.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/BufferAccessor2D.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.structures diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/DoubleBuffer.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/DoubleBuffer.kt index 3b554ab07..f4388a477 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/DoubleBuffer.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/DoubleBuffer.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.structures diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/FlaggedBuffer.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/FlaggedBuffer.kt index 700a4f17f..b3c537280 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/FlaggedBuffer.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/FlaggedBuffer.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.structures diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/FloatBuffer.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/FloatBuffer.kt index dc7903cbf..e7e98fc71 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/FloatBuffer.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/FloatBuffer.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.structures diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/IntBuffer.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/IntBuffer.kt index ca078746c..35b722e2b 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/IntBuffer.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/IntBuffer.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.structures diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/ListBuffer.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/ListBuffer.kt index 666722177..65d9dc77d 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/ListBuffer.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/ListBuffer.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.structures diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/LongBuffer.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/LongBuffer.kt index a0b5c78fa..c69f4646d 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/LongBuffer.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/LongBuffer.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.structures diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/MemoryBuffer.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/MemoryBuffer.kt index 3e08dbbb1..1dadaf7d4 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/MemoryBuffer.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/MemoryBuffer.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.structures diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/MutableBuffer.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/MutableBuffer.kt index 97185b918..429c1a64b 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/MutableBuffer.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/MutableBuffer.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.structures diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/ShortBuffer.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/ShortBuffer.kt index 1d2b0188a..20691511b 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/ShortBuffer.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/structures/ShortBuffer.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.structures diff --git a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/expressions/ExpressionFieldTest.kt b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/expressions/ExpressionFieldTest.kt index d0b3c7751..80c5943cf 100644 --- a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/expressions/ExpressionFieldTest.kt +++ b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/expressions/ExpressionFieldTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.expressions diff --git a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/expressions/InterpretTest.kt b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/expressions/InterpretTest.kt index 8bf852653..156334b2e 100644 --- a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/expressions/InterpretTest.kt +++ b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/expressions/InterpretTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.expressions diff --git a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/expressions/SimpleAutoDiffTest.kt b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/expressions/SimpleAutoDiffTest.kt index 7d8ff6202..201890933 100644 --- a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/expressions/SimpleAutoDiffTest.kt +++ b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/expressions/SimpleAutoDiffTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.expressions diff --git a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/linear/DoubleLUSolverTest.kt b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/linear/DoubleLUSolverTest.kt index 79153d95d..70e010f2e 100644 --- a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/linear/DoubleLUSolverTest.kt +++ b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/linear/DoubleLUSolverTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.linear diff --git a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/linear/MatrixTest.kt b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/linear/MatrixTest.kt index 0e2369e35..25d187bf0 100644 --- a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/linear/MatrixTest.kt +++ b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/linear/MatrixTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.linear diff --git a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/misc/CumulativeKtTest.kt b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/misc/CumulativeKtTest.kt index aa7abd8ff..e5f3f337f 100644 --- a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/misc/CumulativeKtTest.kt +++ b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/misc/CumulativeKtTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.misc diff --git a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/operations/BigIntAlgebraTest.kt b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/operations/BigIntAlgebraTest.kt index 75100b116..0527f5252 100644 --- a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/operations/BigIntAlgebraTest.kt +++ b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/operations/BigIntAlgebraTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.operations diff --git a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/operations/BigIntConstructorTest.kt b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/operations/BigIntConstructorTest.kt index c121c86ae..eec3dc3bf 100644 --- a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/operations/BigIntConstructorTest.kt +++ b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/operations/BigIntConstructorTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.operations diff --git a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/operations/BigIntConversionsTest.kt b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/operations/BigIntConversionsTest.kt index 78dcdfe19..85f368f3e 100644 --- a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/operations/BigIntConversionsTest.kt +++ b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/operations/BigIntConversionsTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.operations diff --git a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/operations/BigIntOperationsTest.kt b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/operations/BigIntOperationsTest.kt index 11b8b161c..26d6af224 100644 --- a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/operations/BigIntOperationsTest.kt +++ b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/operations/BigIntOperationsTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.operations diff --git a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/operations/DoubleFieldTest.kt b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/operations/DoubleFieldTest.kt index 9be75d68e..76171fedd 100644 --- a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/operations/DoubleFieldTest.kt +++ b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/operations/DoubleFieldTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.operations diff --git a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/structures/NDFieldTest.kt b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/structures/NDFieldTest.kt index 82172af62..b7b89d107 100644 --- a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/structures/NDFieldTest.kt +++ b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/structures/NDFieldTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.structures diff --git a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/structures/NumberNDFieldTest.kt b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/structures/NumberNDFieldTest.kt index 61eb6acc8..d33eb5112 100644 --- a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/structures/NumberNDFieldTest.kt +++ b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/structures/NumberNDFieldTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.structures diff --git a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/testutils/AlgebraicVerifier.kt b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/testutils/AlgebraicVerifier.kt index 544e05707..ddd8fc3ea 100644 --- a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/testutils/AlgebraicVerifier.kt +++ b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/testutils/AlgebraicVerifier.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.testutils diff --git a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/testutils/FieldVerifier.kt b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/testutils/FieldVerifier.kt index d0a312bb2..20a7b6a72 100644 --- a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/testutils/FieldVerifier.kt +++ b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/testutils/FieldVerifier.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.testutils diff --git a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/testutils/RingVerifier.kt b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/testutils/RingVerifier.kt index 3b0b49f31..daf18834a 100644 --- a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/testutils/RingVerifier.kt +++ b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/testutils/RingVerifier.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.testutils diff --git a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/testutils/SpaceVerifier.kt b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/testutils/SpaceVerifier.kt index 4afa97ce5..951197fc6 100644 --- a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/testutils/SpaceVerifier.kt +++ b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/testutils/SpaceVerifier.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.testutils diff --git a/kmath-core/src/jsMain/kotlin/space/kscience/kmath/misc/numbers.kt b/kmath-core/src/jsMain/kotlin/space/kscience/kmath/misc/numbers.kt index a24243cb4..68a3c995b 100644 --- a/kmath-core/src/jsMain/kotlin/space/kscience/kmath/misc/numbers.kt +++ b/kmath-core/src/jsMain/kotlin/space/kscience/kmath/misc/numbers.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.misc diff --git a/kmath-core/src/jsMain/kotlin/space/kscience/kmath/operations/isInteger.kt b/kmath-core/src/jsMain/kotlin/space/kscience/kmath/operations/isInteger.kt index c15669145..24b81322e 100644 --- a/kmath-core/src/jsMain/kotlin/space/kscience/kmath/operations/isInteger.kt +++ b/kmath-core/src/jsMain/kotlin/space/kscience/kmath/operations/isInteger.kt @@ -1,3 +1,8 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. + */ + package space.kscience.kmath.operations /** diff --git a/kmath-core/src/jvmMain/kotlin/space/kscience/kmath/misc/numbersJVM.kt b/kmath-core/src/jvmMain/kotlin/space/kscience/kmath/misc/numbersJVM.kt index c50919e88..5ba0dbc9b 100644 --- a/kmath-core/src/jvmMain/kotlin/space/kscience/kmath/misc/numbersJVM.kt +++ b/kmath-core/src/jvmMain/kotlin/space/kscience/kmath/misc/numbersJVM.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.misc diff --git a/kmath-core/src/jvmMain/kotlin/space/kscience/kmath/operations/BigNumbers.kt b/kmath-core/src/jvmMain/kotlin/space/kscience/kmath/operations/BigNumbers.kt index f63efbef2..6e22c2381 100644 --- a/kmath-core/src/jvmMain/kotlin/space/kscience/kmath/operations/BigNumbers.kt +++ b/kmath-core/src/jvmMain/kotlin/space/kscience/kmath/operations/BigNumbers.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.operations diff --git a/kmath-core/src/jvmMain/kotlin/space/kscience/kmath/operations/isInteger.kt b/kmath-core/src/jvmMain/kotlin/space/kscience/kmath/operations/isInteger.kt index 746d1e530..b2f9b957b 100644 --- a/kmath-core/src/jvmMain/kotlin/space/kscience/kmath/operations/isInteger.kt +++ b/kmath-core/src/jvmMain/kotlin/space/kscience/kmath/operations/isInteger.kt @@ -1,3 +1,8 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. + */ + package space.kscience.kmath.operations /** diff --git a/kmath-core/src/nativeMain/kotlin/space/kscience/kmath/misc/numbers.kt b/kmath-core/src/nativeMain/kotlin/space/kscience/kmath/misc/numbers.kt index a24243cb4..68a3c995b 100644 --- a/kmath-core/src/nativeMain/kotlin/space/kscience/kmath/misc/numbers.kt +++ b/kmath-core/src/nativeMain/kotlin/space/kscience/kmath/misc/numbers.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.misc diff --git a/kmath-core/src/nativeMain/kotlin/space/kscience/kmath/operations/isInteger.kt b/kmath-core/src/nativeMain/kotlin/space/kscience/kmath/operations/isInteger.kt index 746d1e530..b2f9b957b 100644 --- a/kmath-core/src/nativeMain/kotlin/space/kscience/kmath/operations/isInteger.kt +++ b/kmath-core/src/nativeMain/kotlin/space/kscience/kmath/operations/isInteger.kt @@ -1,3 +1,8 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. + */ + package space.kscience.kmath.operations /** diff --git a/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/BlockingChain.kt b/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/BlockingChain.kt index a41a30f55..87aebff61 100644 --- a/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/BlockingChain.kt +++ b/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/BlockingChain.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.chains diff --git a/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/BlockingDoubleChain.kt b/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/BlockingDoubleChain.kt index 7b4d1f2af..25e20291e 100644 --- a/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/BlockingDoubleChain.kt +++ b/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/BlockingDoubleChain.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.chains diff --git a/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/BlockingIntChain.kt b/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/BlockingIntChain.kt index f13d9907c..ac0327d0b 100644 --- a/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/BlockingIntChain.kt +++ b/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/BlockingIntChain.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.chains diff --git a/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/Chain.kt b/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/Chain.kt index 403472f28..f8d2549e5 100644 --- a/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/Chain.kt +++ b/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/Chain.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.chains diff --git a/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/flowExtra.kt b/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/flowExtra.kt index 1620f029c..7bf54d50f 100644 --- a/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/flowExtra.kt +++ b/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/flowExtra.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.chains diff --git a/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/coroutines/coroutinesExtra.kt b/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/coroutines/coroutinesExtra.kt index 3b90222dd..1f17efe49 100644 --- a/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/coroutines/coroutinesExtra.kt +++ b/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/coroutines/coroutinesExtra.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.coroutines diff --git a/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/streaming/BufferFlow.kt b/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/streaming/BufferFlow.kt index 914139a3e..4d4493aa4 100644 --- a/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/streaming/BufferFlow.kt +++ b/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/streaming/BufferFlow.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.streaming diff --git a/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/streaming/RingBuffer.kt b/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/streaming/RingBuffer.kt index 573b406e2..abe1c9df9 100644 --- a/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/streaming/RingBuffer.kt +++ b/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/streaming/RingBuffer.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.streaming diff --git a/kmath-coroutines/src/jvmMain/kotlin/space/kscience/kmath/chains/ChainExt.kt b/kmath-coroutines/src/jvmMain/kotlin/space/kscience/kmath/chains/ChainExt.kt index 0e36706cf..dd6e39071 100644 --- a/kmath-coroutines/src/jvmMain/kotlin/space/kscience/kmath/chains/ChainExt.kt +++ b/kmath-coroutines/src/jvmMain/kotlin/space/kscience/kmath/chains/ChainExt.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.chains diff --git a/kmath-coroutines/src/jvmMain/kotlin/space/kscience/kmath/structures/LazyStructureND.kt b/kmath-coroutines/src/jvmMain/kotlin/space/kscience/kmath/structures/LazyStructureND.kt index 1feb43f33..ac9eb773a 100644 --- a/kmath-coroutines/src/jvmMain/kotlin/space/kscience/kmath/structures/LazyStructureND.kt +++ b/kmath-coroutines/src/jvmMain/kotlin/space/kscience/kmath/structures/LazyStructureND.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.structures diff --git a/kmath-coroutines/src/jvmTest/kotlin/space/kscience/kmath/streaming/BufferFlowTest.kt b/kmath-coroutines/src/jvmTest/kotlin/space/kscience/kmath/streaming/BufferFlowTest.kt index 057ac5feb..9b67f7253 100644 --- a/kmath-coroutines/src/jvmTest/kotlin/space/kscience/kmath/streaming/BufferFlowTest.kt +++ b/kmath-coroutines/src/jvmTest/kotlin/space/kscience/kmath/streaming/BufferFlowTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.streaming diff --git a/kmath-coroutines/src/jvmTest/kotlin/space/kscience/kmath/streaming/RingBufferTest.kt b/kmath-coroutines/src/jvmTest/kotlin/space/kscience/kmath/streaming/RingBufferTest.kt index a3143a1ac..305b97e5d 100644 --- a/kmath-coroutines/src/jvmTest/kotlin/space/kscience/kmath/streaming/RingBufferTest.kt +++ b/kmath-coroutines/src/jvmTest/kotlin/space/kscience/kmath/streaming/RingBufferTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.streaming diff --git a/kmath-dimensions/src/commonMain/kotlin/space/kscience/kmath/dimensions/Dimension.kt b/kmath-dimensions/src/commonMain/kotlin/space/kscience/kmath/dimensions/Dimension.kt index 53482f020..e57c22834 100644 --- a/kmath-dimensions/src/commonMain/kotlin/space/kscience/kmath/dimensions/Dimension.kt +++ b/kmath-dimensions/src/commonMain/kotlin/space/kscience/kmath/dimensions/Dimension.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.dimensions diff --git a/kmath-dimensions/src/commonMain/kotlin/space/kscience/kmath/dimensions/Wrappers.kt b/kmath-dimensions/src/commonMain/kotlin/space/kscience/kmath/dimensions/Wrappers.kt index c47f43723..f04536f04 100644 --- a/kmath-dimensions/src/commonMain/kotlin/space/kscience/kmath/dimensions/Wrappers.kt +++ b/kmath-dimensions/src/commonMain/kotlin/space/kscience/kmath/dimensions/Wrappers.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.dimensions diff --git a/kmath-dimensions/src/commonTest/kotlin/space/kscience/dimensions/DMatrixContextTest.kt b/kmath-dimensions/src/commonTest/kotlin/space/kscience/dimensions/DMatrixContextTest.kt index efa3170a3..59260fe73 100644 --- a/kmath-dimensions/src/commonTest/kotlin/space/kscience/dimensions/DMatrixContextTest.kt +++ b/kmath-dimensions/src/commonTest/kotlin/space/kscience/dimensions/DMatrixContextTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.dimensions diff --git a/kmath-dimensions/src/jsMain/kotlin/space/kscience/kmath/dimensions/Dimension.kt b/kmath-dimensions/src/jsMain/kotlin/space/kscience/kmath/dimensions/Dimension.kt index 324c78108..610e8b4c0 100644 --- a/kmath-dimensions/src/jsMain/kotlin/space/kscience/kmath/dimensions/Dimension.kt +++ b/kmath-dimensions/src/jsMain/kotlin/space/kscience/kmath/dimensions/Dimension.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.dimensions diff --git a/kmath-dimensions/src/jvmMain/kotlin/space/kscience/kmath/dimensions/Dimension.kt b/kmath-dimensions/src/jvmMain/kotlin/space/kscience/kmath/dimensions/Dimension.kt index 8fc683ed6..e6d8b3b35 100644 --- a/kmath-dimensions/src/jvmMain/kotlin/space/kscience/kmath/dimensions/Dimension.kt +++ b/kmath-dimensions/src/jvmMain/kotlin/space/kscience/kmath/dimensions/Dimension.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ @file:JvmName("DimensionJVM") diff --git a/kmath-dimensions/src/nativeMain/kotlin/space/kscience/kmath/dimensions/Dimension.kt b/kmath-dimensions/src/nativeMain/kotlin/space/kscience/kmath/dimensions/Dimension.kt index 001d68935..64edbe935 100644 --- a/kmath-dimensions/src/nativeMain/kotlin/space/kscience/kmath/dimensions/Dimension.kt +++ b/kmath-dimensions/src/nativeMain/kotlin/space/kscience/kmath/dimensions/Dimension.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.dimensions diff --git a/kmath-ejml/src/main/kotlin/space/kscience/kmath/ejml/EjmlLinearSpace.kt b/kmath-ejml/src/main/kotlin/space/kscience/kmath/ejml/EjmlLinearSpace.kt index 25333157a..32030dfe3 100644 --- a/kmath-ejml/src/main/kotlin/space/kscience/kmath/ejml/EjmlLinearSpace.kt +++ b/kmath-ejml/src/main/kotlin/space/kscience/kmath/ejml/EjmlLinearSpace.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ejml diff --git a/kmath-ejml/src/main/kotlin/space/kscience/kmath/ejml/EjmlMatrix.kt b/kmath-ejml/src/main/kotlin/space/kscience/kmath/ejml/EjmlMatrix.kt index 9ad0f9c77..27fd3fc53 100644 --- a/kmath-ejml/src/main/kotlin/space/kscience/kmath/ejml/EjmlMatrix.kt +++ b/kmath-ejml/src/main/kotlin/space/kscience/kmath/ejml/EjmlMatrix.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ejml diff --git a/kmath-ejml/src/main/kotlin/space/kscience/kmath/ejml/EjmlVector.kt b/kmath-ejml/src/main/kotlin/space/kscience/kmath/ejml/EjmlVector.kt index a6de1b657..37995c27e 100644 --- a/kmath-ejml/src/main/kotlin/space/kscience/kmath/ejml/EjmlVector.kt +++ b/kmath-ejml/src/main/kotlin/space/kscience/kmath/ejml/EjmlVector.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ejml diff --git a/kmath-ejml/src/test/kotlin/space/kscience/kmath/ejml/EjmlMatrixTest.kt b/kmath-ejml/src/test/kotlin/space/kscience/kmath/ejml/EjmlMatrixTest.kt index 5b8b2af98..209bb5b27 100644 --- a/kmath-ejml/src/test/kotlin/space/kscience/kmath/ejml/EjmlMatrixTest.kt +++ b/kmath-ejml/src/test/kotlin/space/kscience/kmath/ejml/EjmlMatrixTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ejml diff --git a/kmath-ejml/src/test/kotlin/space/kscience/kmath/ejml/EjmlVectorTest.kt b/kmath-ejml/src/test/kotlin/space/kscience/kmath/ejml/EjmlVectorTest.kt index c87a01436..9592bfa6c 100644 --- a/kmath-ejml/src/test/kotlin/space/kscience/kmath/ejml/EjmlVectorTest.kt +++ b/kmath-ejml/src/test/kotlin/space/kscience/kmath/ejml/EjmlVectorTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.ejml diff --git a/kmath-for-real/src/commonMain/kotlin/space/kscience/kmath/real/RealMatrix.kt b/kmath-for-real/src/commonMain/kotlin/space/kscience/kmath/real/RealMatrix.kt index c1ee8b48f..671e272ab 100644 --- a/kmath-for-real/src/commonMain/kotlin/space/kscience/kmath/real/RealMatrix.kt +++ b/kmath-for-real/src/commonMain/kotlin/space/kscience/kmath/real/RealMatrix.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ @file:OptIn(PerformancePitfall::class) diff --git a/kmath-for-real/src/commonMain/kotlin/space/kscience/kmath/real/RealVector.kt b/kmath-for-real/src/commonMain/kotlin/space/kscience/kmath/real/RealVector.kt index cca1c3551..7b9740c35 100644 --- a/kmath-for-real/src/commonMain/kotlin/space/kscience/kmath/real/RealVector.kt +++ b/kmath-for-real/src/commonMain/kotlin/space/kscience/kmath/real/RealVector.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.real diff --git a/kmath-for-real/src/commonMain/kotlin/space/kscience/kmath/real/dot.kt b/kmath-for-real/src/commonMain/kotlin/space/kscience/kmath/real/dot.kt index 883a63f46..dc5c58be0 100644 --- a/kmath-for-real/src/commonMain/kotlin/space/kscience/kmath/real/dot.kt +++ b/kmath-for-real/src/commonMain/kotlin/space/kscience/kmath/real/dot.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.real diff --git a/kmath-for-real/src/commonMain/kotlin/space/kscience/kmath/real/grids.kt b/kmath-for-real/src/commonMain/kotlin/space/kscience/kmath/real/grids.kt index fba999e6c..1926ef02c 100644 --- a/kmath-for-real/src/commonMain/kotlin/space/kscience/kmath/real/grids.kt +++ b/kmath-for-real/src/commonMain/kotlin/space/kscience/kmath/real/grids.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.real diff --git a/kmath-for-real/src/commonMain/kotlin/space/kscience/kmath/real/realND.kt b/kmath-for-real/src/commonMain/kotlin/space/kscience/kmath/real/realND.kt index 56f50acbc..52362f4b4 100644 --- a/kmath-for-real/src/commonMain/kotlin/space/kscience/kmath/real/realND.kt +++ b/kmath-for-real/src/commonMain/kotlin/space/kscience/kmath/real/realND.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.real diff --git a/kmath-for-real/src/commonTest/kotlin/space/kscience/kmath/real/DoubleMatrixTest.kt b/kmath-for-real/src/commonTest/kotlin/space/kscience/kmath/real/DoubleMatrixTest.kt index 3277410c0..4a0e8de1d 100644 --- a/kmath-for-real/src/commonTest/kotlin/space/kscience/kmath/real/DoubleMatrixTest.kt +++ b/kmath-for-real/src/commonTest/kotlin/space/kscience/kmath/real/DoubleMatrixTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.real diff --git a/kmath-for-real/src/commonTest/kotlin/space/kscience/kmath/real/DoubleVectorTest.kt b/kmath-for-real/src/commonTest/kotlin/space/kscience/kmath/real/DoubleVectorTest.kt index 771981772..e77b96c12 100644 --- a/kmath-for-real/src/commonTest/kotlin/space/kscience/kmath/real/DoubleVectorTest.kt +++ b/kmath-for-real/src/commonTest/kotlin/space/kscience/kmath/real/DoubleVectorTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.real diff --git a/kmath-for-real/src/commonTest/kotlin/space/kscience/kmath/real/GridTest.kt b/kmath-for-real/src/commonTest/kotlin/space/kscience/kmath/real/GridTest.kt index ec1ed8f50..8fed8d10e 100644 --- a/kmath-for-real/src/commonTest/kotlin/space/kscience/kmath/real/GridTest.kt +++ b/kmath-for-real/src/commonTest/kotlin/space/kscience/kmath/real/GridTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.real diff --git a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/functions/Piecewise.kt b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/functions/Piecewise.kt index 4225a7572..16af7f555 100644 --- a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/functions/Piecewise.kt +++ b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/functions/Piecewise.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.functions diff --git a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/functions/Polynomial.kt b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/functions/Polynomial.kt index e862c0b9d..a36d36f52 100644 --- a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/functions/Polynomial.kt +++ b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/functions/Polynomial.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.functions diff --git a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/functions/functionTypes.kt b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/functions/functionTypes.kt index 52b7e50db..88b24c756 100644 --- a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/functions/functionTypes.kt +++ b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/functions/functionTypes.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.functions diff --git a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/GaussIntegrator.kt b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/GaussIntegrator.kt index 2b426d204..9785d7744 100644 --- a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/GaussIntegrator.kt +++ b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/GaussIntegrator.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.integration diff --git a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/GaussIntegratorRuleFactory.kt b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/GaussIntegratorRuleFactory.kt index 94c73832b..778d85e66 100644 --- a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/GaussIntegratorRuleFactory.kt +++ b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/GaussIntegratorRuleFactory.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.integration diff --git a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/Integrand.kt b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/Integrand.kt index ca96e80fe..05e2e5c55 100644 --- a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/Integrand.kt +++ b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/Integrand.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.integration diff --git a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/Integrator.kt b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/Integrator.kt index 868ecd0fd..1cf15b42f 100644 --- a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/Integrator.kt +++ b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/Integrator.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.integration diff --git a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/MultivariateIntegrand.kt b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/MultivariateIntegrand.kt index 1546894f5..96b81aaa6 100644 --- a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/MultivariateIntegrand.kt +++ b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/MultivariateIntegrand.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.integration diff --git a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/SimpsonIntegrator.kt b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/SimpsonIntegrator.kt index f65cc8423..7815757aa 100644 --- a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/SimpsonIntegrator.kt +++ b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/SimpsonIntegrator.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.integration diff --git a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/SplineIntegrator.kt b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/SplineIntegrator.kt index 6abe89aad..15d548641 100644 --- a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/SplineIntegrator.kt +++ b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/SplineIntegrator.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.integration diff --git a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/UnivariateIntegrand.kt b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/UnivariateIntegrand.kt index bd2a20594..6fd75e6e6 100644 --- a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/UnivariateIntegrand.kt +++ b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/UnivariateIntegrand.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.integration diff --git a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/interpolation/Interpolator.kt b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/interpolation/Interpolator.kt index 5f89a9619..b13adefa5 100644 --- a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/interpolation/Interpolator.kt +++ b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/interpolation/Interpolator.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ @file:OptIn(UnstableKMathAPI::class) diff --git a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/interpolation/LinearInterpolator.kt b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/interpolation/LinearInterpolator.kt index eff9cd97d..edd0e6b0a 100644 --- a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/interpolation/LinearInterpolator.kt +++ b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/interpolation/LinearInterpolator.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.interpolation diff --git a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/interpolation/SplineInterpolator.kt b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/interpolation/SplineInterpolator.kt index ac9708d01..39c33ee69 100644 --- a/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/interpolation/SplineInterpolator.kt +++ b/kmath-functions/src/commonMain/kotlin/space/kscience/kmath/interpolation/SplineInterpolator.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.interpolation diff --git a/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/functions/PolynomialTest.kt b/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/functions/PolynomialTest.kt index 21e5473a0..05c16d17e 100644 --- a/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/functions/PolynomialTest.kt +++ b/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/functions/PolynomialTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.functions diff --git a/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/integration/GaussIntegralTest.kt b/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/integration/GaussIntegralTest.kt index 533389a6e..9f48a15ea 100644 --- a/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/integration/GaussIntegralTest.kt +++ b/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/integration/GaussIntegralTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.integration diff --git a/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/integration/SimpsonIntegralTest.kt b/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/integration/SimpsonIntegralTest.kt index eaf7abbfd..9f2d71554 100644 --- a/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/integration/SimpsonIntegralTest.kt +++ b/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/integration/SimpsonIntegralTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.integration diff --git a/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/integration/SplineIntegralTest.kt b/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/integration/SplineIntegralTest.kt index 4dffb276f..afeba0be4 100644 --- a/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/integration/SplineIntegralTest.kt +++ b/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/integration/SplineIntegralTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.integration diff --git a/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/interpolation/LinearInterpolatorTest.kt b/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/interpolation/LinearInterpolatorTest.kt index c3388c265..bec678bae 100644 --- a/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/interpolation/LinearInterpolatorTest.kt +++ b/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/interpolation/LinearInterpolatorTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.interpolation diff --git a/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/interpolation/SplineInterpolatorTest.kt b/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/interpolation/SplineInterpolatorTest.kt index 42f41ab80..3adaab2d1 100644 --- a/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/interpolation/SplineInterpolatorTest.kt +++ b/kmath-functions/src/commonTest/kotlin/space/kscience/kmath/interpolation/SplineInterpolatorTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.interpolation diff --git a/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/Euclidean2DSpace.kt b/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/Euclidean2DSpace.kt index 5e3cbff83..d00575bcc 100644 --- a/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/Euclidean2DSpace.kt +++ b/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/Euclidean2DSpace.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.geometry diff --git a/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/Euclidean3DSpace.kt b/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/Euclidean3DSpace.kt index 96f307ed6..e12563b46 100644 --- a/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/Euclidean3DSpace.kt +++ b/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/Euclidean3DSpace.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.geometry diff --git a/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/GeometrySpace.kt b/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/GeometrySpace.kt index 3d3f8b653..d4245c744 100644 --- a/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/GeometrySpace.kt +++ b/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/GeometrySpace.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.geometry diff --git a/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/Line.kt b/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/Line.kt index d9dc57ec2..8c6ccb55e 100644 --- a/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/Line.kt +++ b/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/Line.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.geometry diff --git a/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/Projections.kt b/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/Projections.kt index 205bc17e7..5e299f450 100644 --- a/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/Projections.kt +++ b/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/Projections.kt @@ -1,3 +1,8 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. + */ + package space.kscience.kmath.geometry /** diff --git a/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/ReferenceFrame.kt b/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/ReferenceFrame.kt index 7bb95c009..a7a28b596 100644 --- a/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/ReferenceFrame.kt +++ b/kmath-geometry/src/commonMain/kotlin/space/kscience/kmath/geometry/ReferenceFrame.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.geometry diff --git a/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/Euclidean2DSpaceTest.kt b/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/Euclidean2DSpaceTest.kt index 5913b2fa9..6b5f474bc 100644 --- a/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/Euclidean2DSpaceTest.kt +++ b/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/Euclidean2DSpaceTest.kt @@ -1,3 +1,8 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. + */ + package space.kscience.kmath.geometry import kotlin.math.sqrt diff --git a/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/Euclidean3DSpaceTest.kt b/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/Euclidean3DSpaceTest.kt index 2c74cbd27..0bc91e77e 100644 --- a/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/Euclidean3DSpaceTest.kt +++ b/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/Euclidean3DSpaceTest.kt @@ -1,3 +1,8 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. + */ + package space.kscience.kmath.geometry import kotlin.test.Test diff --git a/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/ProjectionAlongTest.kt b/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/ProjectionAlongTest.kt index 55fc39aad..dfb65a57c 100644 --- a/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/ProjectionAlongTest.kt +++ b/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/ProjectionAlongTest.kt @@ -1,3 +1,8 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. + */ + package space.kscience.kmath.geometry import kotlin.test.Test diff --git a/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/ProjectionOntoLineTest.kt b/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/ProjectionOntoLineTest.kt index ab6ef3628..076025110 100644 --- a/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/ProjectionOntoLineTest.kt +++ b/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/ProjectionOntoLineTest.kt @@ -1,3 +1,8 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. + */ + package space.kscience.kmath.geometry import kotlin.test.Test diff --git a/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/Vector2DTest.kt b/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/Vector2DTest.kt index 89ee23354..5e45b4870 100644 --- a/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/Vector2DTest.kt +++ b/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/Vector2DTest.kt @@ -1,3 +1,8 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. + */ + package space.kscience.kmath.geometry import space.kscience.kmath.operations.toList diff --git a/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/Vector3DTest.kt b/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/Vector3DTest.kt index 70f8f4ebd..55bab4775 100644 --- a/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/Vector3DTest.kt +++ b/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/Vector3DTest.kt @@ -1,3 +1,8 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. + */ + package space.kscience.kmath.geometry import space.kscience.kmath.operations.toList diff --git a/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/testUtils.kt b/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/testUtils.kt index 1277c0130..0f957529d 100644 --- a/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/testUtils.kt +++ b/kmath-geometry/src/commonTest/kotlin/space/kscience/kmath/geometry/testUtils.kt @@ -1,3 +1,8 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. + */ + package space.kscience.kmath.geometry import kotlin.math.abs diff --git a/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/Counter.kt b/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/Counter.kt index 4f5a1ceba..3e5d93768 100644 --- a/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/Counter.kt +++ b/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/Counter.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.histogram diff --git a/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/DoubleHistogramSpace.kt b/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/DoubleHistogramSpace.kt index c452edc9c..28eade060 100644 --- a/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/DoubleHistogramSpace.kt +++ b/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/DoubleHistogramSpace.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.histogram diff --git a/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/Histogram.kt b/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/Histogram.kt index 946aa814b..4e803fc63 100644 --- a/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/Histogram.kt +++ b/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/Histogram.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.histogram diff --git a/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/IndexedHistogramSpace.kt b/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/IndexedHistogramSpace.kt index f36f45389..0c7dd81e1 100644 --- a/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/IndexedHistogramSpace.kt +++ b/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/IndexedHistogramSpace.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.histogram diff --git a/kmath-histograms/src/commonTest/kotlin/space/kscience/kmath/histogram/MultivariateHistogramTest.kt b/kmath-histograms/src/commonTest/kotlin/space/kscience/kmath/histogram/MultivariateHistogramTest.kt index e07488741..923cc98de 100644 --- a/kmath-histograms/src/commonTest/kotlin/space/kscience/kmath/histogram/MultivariateHistogramTest.kt +++ b/kmath-histograms/src/commonTest/kotlin/space/kscience/kmath/histogram/MultivariateHistogramTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.histogram diff --git a/kmath-histograms/src/jvmMain/kotlin/space/kscience/kmath/histogram/TreeHistogramSpace.kt b/kmath-histograms/src/jvmMain/kotlin/space/kscience/kmath/histogram/TreeHistogramSpace.kt index cc54d7e1a..f8a3a6a8b 100644 --- a/kmath-histograms/src/jvmMain/kotlin/space/kscience/kmath/histogram/TreeHistogramSpace.kt +++ b/kmath-histograms/src/jvmMain/kotlin/space/kscience/kmath/histogram/TreeHistogramSpace.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.histogram diff --git a/kmath-histograms/src/jvmMain/kotlin/space/kscience/kmath/histogram/UnivariateHistogram.kt b/kmath-histograms/src/jvmMain/kotlin/space/kscience/kmath/histogram/UnivariateHistogram.kt index d5b74fb9b..723577cd9 100644 --- a/kmath-histograms/src/jvmMain/kotlin/space/kscience/kmath/histogram/UnivariateHistogram.kt +++ b/kmath-histograms/src/jvmMain/kotlin/space/kscience/kmath/histogram/UnivariateHistogram.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.histogram diff --git a/kmath-histograms/src/jvmTest/kotlin/space/kscience/kmath/histogram/TreeHistogramTest.kt b/kmath-histograms/src/jvmTest/kotlin/space/kscience/kmath/histogram/TreeHistogramTest.kt index e71602c7b..28a1b03cb 100644 --- a/kmath-histograms/src/jvmTest/kotlin/space/kscience/kmath/histogram/TreeHistogramTest.kt +++ b/kmath-histograms/src/jvmTest/kotlin/space/kscience/kmath/histogram/TreeHistogramTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.histogram diff --git a/kmath-jafama/src/main/kotlin/space/kscience/kmath/jafama/KMathJafama.kt b/kmath-jafama/src/main/kotlin/space/kscience/kmath/jafama/KMathJafama.kt index 64a935705..91d952a76 100644 --- a/kmath-jafama/src/main/kotlin/space/kscience/kmath/jafama/KMathJafama.kt +++ b/kmath-jafama/src/main/kotlin/space/kscience/kmath/jafama/KMathJafama.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.jafama diff --git a/kmath-jupyter/src/main/kotlin/space/kscience/kmath/jupyter/KMathJupyter.kt b/kmath-jupyter/src/main/kotlin/space/kscience/kmath/jupyter/KMathJupyter.kt index 9731908b3..504ad693e 100644 --- a/kmath-jupyter/src/main/kotlin/space/kscience/kmath/jupyter/KMathJupyter.kt +++ b/kmath-jupyter/src/main/kotlin/space/kscience/kmath/jupyter/KMathJupyter.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.jupyter diff --git a/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/KMathNumber.kt b/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/KMathNumber.kt index 0f10c6cdd..f4386f434 100644 --- a/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/KMathNumber.kt +++ b/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/KMathNumber.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.kotlingrad diff --git a/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/KotlingradExpression.kt b/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/KotlingradExpression.kt index 84171101f..0d4e457af 100644 --- a/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/KotlingradExpression.kt +++ b/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/KotlingradExpression.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.kotlingrad diff --git a/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/scalarsAdapters.kt b/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/scalarsAdapters.kt index 11e5853a8..4d01677af 100644 --- a/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/scalarsAdapters.kt +++ b/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/scalarsAdapters.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.kotlingrad diff --git a/kmath-kotlingrad/src/test/kotlin/space/kscience/kmath/kotlingrad/AdaptingTests.kt b/kmath-kotlingrad/src/test/kotlin/space/kscience/kmath/kotlingrad/AdaptingTests.kt index 4047b9a67..7f065490c 100644 --- a/kmath-kotlingrad/src/test/kotlin/space/kscience/kmath/kotlingrad/AdaptingTests.kt +++ b/kmath-kotlingrad/src/test/kotlin/space/kscience/kmath/kotlingrad/AdaptingTests.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.kotlingrad diff --git a/kmath-memory/src/commonMain/kotlin/space/kscience/kmath/memory/Memory.kt b/kmath-memory/src/commonMain/kotlin/space/kscience/kmath/memory/Memory.kt index 9f73ae2f3..e8e51e9e2 100644 --- a/kmath-memory/src/commonMain/kotlin/space/kscience/kmath/memory/Memory.kt +++ b/kmath-memory/src/commonMain/kotlin/space/kscience/kmath/memory/Memory.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.memory diff --git a/kmath-memory/src/commonMain/kotlin/space/kscience/kmath/memory/MemorySpec.kt b/kmath-memory/src/commonMain/kotlin/space/kscience/kmath/memory/MemorySpec.kt index 2f2af4d9c..1ee1cf4e2 100644 --- a/kmath-memory/src/commonMain/kotlin/space/kscience/kmath/memory/MemorySpec.kt +++ b/kmath-memory/src/commonMain/kotlin/space/kscience/kmath/memory/MemorySpec.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.memory diff --git a/kmath-memory/src/jsMain/kotlin/space/kscience/kmath/memory/DataViewMemory.kt b/kmath-memory/src/jsMain/kotlin/space/kscience/kmath/memory/DataViewMemory.kt index db5eb556e..6153743fc 100644 --- a/kmath-memory/src/jsMain/kotlin/space/kscience/kmath/memory/DataViewMemory.kt +++ b/kmath-memory/src/jsMain/kotlin/space/kscience/kmath/memory/DataViewMemory.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.memory diff --git a/kmath-memory/src/jvmMain/kotlin/space/kscience/kmath/memory/ByteBufferMemory.kt b/kmath-memory/src/jvmMain/kotlin/space/kscience/kmath/memory/ByteBufferMemory.kt index 6e60514f8..aef68fd80 100644 --- a/kmath-memory/src/jvmMain/kotlin/space/kscience/kmath/memory/ByteBufferMemory.kt +++ b/kmath-memory/src/jvmMain/kotlin/space/kscience/kmath/memory/ByteBufferMemory.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.memory diff --git a/kmath-memory/src/nativeMain/kotlin/space/kscience/kmath/memory/NativeMemory.kt b/kmath-memory/src/nativeMain/kotlin/space/kscience/kmath/memory/NativeMemory.kt index d13da1191..5146d9689 100644 --- a/kmath-memory/src/nativeMain/kotlin/space/kscience/kmath/memory/NativeMemory.kt +++ b/kmath-memory/src/nativeMain/kotlin/space/kscience/kmath/memory/NativeMemory.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.memory diff --git a/kmath-multik/src/main/kotlin/space/kscience/kmath/multik/MultikDoubleAlgebra.kt b/kmath-multik/src/main/kotlin/space/kscience/kmath/multik/MultikDoubleAlgebra.kt index 4f18ee573..1dc318517 100644 --- a/kmath-multik/src/main/kotlin/space/kscience/kmath/multik/MultikDoubleAlgebra.kt +++ b/kmath-multik/src/main/kotlin/space/kscience/kmath/multik/MultikDoubleAlgebra.kt @@ -1,3 +1,8 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. + */ + package space.kscience.kmath.multik import org.jetbrains.kotlinx.multik.ndarray.data.DataType diff --git a/kmath-multik/src/main/kotlin/space/kscience/kmath/multik/MultikTensorAlgebra.kt b/kmath-multik/src/main/kotlin/space/kscience/kmath/multik/MultikTensorAlgebra.kt index 0c3cf6b14..250ef7e7f 100644 --- a/kmath-multik/src/main/kotlin/space/kscience/kmath/multik/MultikTensorAlgebra.kt +++ b/kmath-multik/src/main/kotlin/space/kscience/kmath/multik/MultikTensorAlgebra.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ @file:Suppress("unused") diff --git a/kmath-multik/src/test/kotlin/space/kscience/kmath/multik/MultikNDTest.kt b/kmath-multik/src/test/kotlin/space/kscience/kmath/multik/MultikNDTest.kt index 66ba7db2d..404541776 100644 --- a/kmath-multik/src/test/kotlin/space/kscience/kmath/multik/MultikNDTest.kt +++ b/kmath-multik/src/test/kotlin/space/kscience/kmath/multik/MultikNDTest.kt @@ -1,3 +1,8 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. + */ + package space.kscience.kmath.multik import org.junit.jupiter.api.Test diff --git a/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/Nd4jArrayAlgebra.kt b/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/Nd4jArrayAlgebra.kt index dd27bc817..e29a3f467 100644 --- a/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/Nd4jArrayAlgebra.kt +++ b/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/Nd4jArrayAlgebra.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.nd4j diff --git a/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/Nd4jArrayIterator.kt b/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/Nd4jArrayIterator.kt index 5ae6f6b01..d4cad8996 100644 --- a/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/Nd4jArrayIterator.kt +++ b/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/Nd4jArrayIterator.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.nd4j diff --git a/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/Nd4jArrayStructure.kt b/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/Nd4jArrayStructure.kt index 82f560fdb..2a0fdc86c 100644 --- a/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/Nd4jArrayStructure.kt +++ b/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/Nd4jArrayStructure.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.nd4j diff --git a/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/Nd4jTensorAlgebra.kt b/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/Nd4jTensorAlgebra.kt index d7dd6e71b..ceb384f0d 100644 --- a/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/Nd4jTensorAlgebra.kt +++ b/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/Nd4jTensorAlgebra.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.nd4j diff --git a/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/arrays.kt b/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/arrays.kt index cc9211b20..3ca756600 100644 --- a/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/arrays.kt +++ b/kmath-nd4j/src/main/kotlin/space/kscience/kmath/nd4j/arrays.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.nd4j diff --git a/kmath-nd4j/src/test/kotlin/space/kscience/kmath/nd4j/Nd4jArrayAlgebraTest.kt b/kmath-nd4j/src/test/kotlin/space/kscience/kmath/nd4j/Nd4jArrayAlgebraTest.kt index 103416120..9d30c2027 100644 --- a/kmath-nd4j/src/test/kotlin/space/kscience/kmath/nd4j/Nd4jArrayAlgebraTest.kt +++ b/kmath-nd4j/src/test/kotlin/space/kscience/kmath/nd4j/Nd4jArrayAlgebraTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.nd4j diff --git a/kmath-nd4j/src/test/kotlin/space/kscience/kmath/nd4j/Nd4jArrayStructureTest.kt b/kmath-nd4j/src/test/kotlin/space/kscience/kmath/nd4j/Nd4jArrayStructureTest.kt index ff55ad521..30d01338f 100644 --- a/kmath-nd4j/src/test/kotlin/space/kscience/kmath/nd4j/Nd4jArrayStructureTest.kt +++ b/kmath-nd4j/src/test/kotlin/space/kscience/kmath/nd4j/Nd4jArrayStructureTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.nd4j diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/distributions/Distribution.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/distributions/Distribution.kt index 298bbc858..3d3f95f8f 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/distributions/Distribution.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/distributions/Distribution.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.distributions diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/distributions/FactorizedDistribution.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/distributions/FactorizedDistribution.kt index 067b47796..1218f13c5 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/distributions/FactorizedDistribution.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/distributions/FactorizedDistribution.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.distributions diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/distributions/NormalDistribution.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/distributions/NormalDistribution.kt index 24429cf32..66e041f05 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/distributions/NormalDistribution.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/distributions/NormalDistribution.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.distributions diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/internal/InternalErf.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/internal/InternalErf.kt index 5b3cb1859..25668446c 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/internal/InternalErf.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/internal/InternalErf.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.internal diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/internal/InternalGamma.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/internal/InternalGamma.kt index 18abd669f..6e7eb039d 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/internal/InternalGamma.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/internal/InternalGamma.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.internal diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/internal/InternalUtils.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/internal/InternalUtils.kt index 77ba02a25..3997a77b3 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/internal/InternalUtils.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/internal/InternalUtils.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.internal diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/AhrensDieterExponentialSampler.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/AhrensDieterExponentialSampler.kt index 5f923fe5f..77d29981f 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/AhrensDieterExponentialSampler.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/AhrensDieterExponentialSampler.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.samplers diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/AhrensDieterMarsagliaTsangGammaSampler.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/AhrensDieterMarsagliaTsangGammaSampler.kt index 063e055ce..993215d41 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/AhrensDieterMarsagliaTsangGammaSampler.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/AhrensDieterMarsagliaTsangGammaSampler.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.samplers diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/AliasMethodDiscreteSampler.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/AliasMethodDiscreteSampler.kt index b00db5b30..5390a2e09 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/AliasMethodDiscreteSampler.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/AliasMethodDiscreteSampler.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.samplers diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/BoxMullerSampler.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/BoxMullerSampler.kt index 14aa26275..b3c014553 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/BoxMullerSampler.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/BoxMullerSampler.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.samplers diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/GaussianSampler.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/GaussianSampler.kt index e5d1ecb49..9219df43e 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/GaussianSampler.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/GaussianSampler.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.samplers diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/KempSmallMeanPoissonSampler.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/KempSmallMeanPoissonSampler.kt index 16f91570f..0105731c4 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/KempSmallMeanPoissonSampler.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/KempSmallMeanPoissonSampler.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.samplers diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/MarsagliaNormalizedGaussianSampler.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/MarsagliaNormalizedGaussianSampler.kt index 5e636f246..0a68e5c88 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/MarsagliaNormalizedGaussianSampler.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/MarsagliaNormalizedGaussianSampler.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.samplers diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/NormalizedGaussianSampler.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/NormalizedGaussianSampler.kt index ceb324e8d..83f87e832 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/NormalizedGaussianSampler.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/NormalizedGaussianSampler.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.samplers diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/PoissonSampler.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/PoissonSampler.kt index d3ff05b06..f0f94900e 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/PoissonSampler.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/PoissonSampler.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.samplers diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/ZigguratNormalizedGaussianSampler.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/ZigguratNormalizedGaussianSampler.kt index bda6f9819..b534fdc14 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/ZigguratNormalizedGaussianSampler.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/ZigguratNormalizedGaussianSampler.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.samplers diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/MCScope.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/MCScope.kt index 5e1e577ba..0e06fa162 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/MCScope.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/MCScope.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.stat diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/Mean.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/Mean.kt index 2a9bd3cd4..aff7d03d9 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/Mean.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/Mean.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.stat diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/Median.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/Median.kt index 664e4e8e7..c587277f9 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/Median.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/Median.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.stat diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/RandomChain.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/RandomChain.kt index 61e472334..d4bc36b5b 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/RandomChain.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/RandomChain.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.stat diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/RandomGenerator.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/RandomGenerator.kt index 98ee6402a..f280a78aa 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/RandomGenerator.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/RandomGenerator.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.stat diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/Sampler.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/Sampler.kt index 0b3b52cab..4c11fdd65 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/Sampler.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/Sampler.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.stat diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/SamplerAlgebra.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/SamplerAlgebra.kt index e0be72d4b..1f442c09b 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/SamplerAlgebra.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/SamplerAlgebra.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.stat diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/Statistic.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/Statistic.kt index 107161514..43cd5b402 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/Statistic.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/Statistic.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.stat diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/UniformDistribution.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/UniformDistribution.kt index 4c0d08720..970a3aab5 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/UniformDistribution.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/UniformDistribution.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.stat diff --git a/kmath-stat/src/jvmMain/kotlin/space/kscience/kmath/stat/RandomSourceGenerator.kt b/kmath-stat/src/jvmMain/kotlin/space/kscience/kmath/stat/RandomSourceGenerator.kt index a8e6a3362..202a1c8dd 100644 --- a/kmath-stat/src/jvmMain/kotlin/space/kscience/kmath/stat/RandomSourceGenerator.kt +++ b/kmath-stat/src/jvmMain/kotlin/space/kscience/kmath/stat/RandomSourceGenerator.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.stat diff --git a/kmath-stat/src/jvmTest/kotlin/space/kscience/kmath/stat/CommonsDistributionsTest.kt b/kmath-stat/src/jvmTest/kotlin/space/kscience/kmath/stat/CommonsDistributionsTest.kt index 2b6b1ca60..19c01e099 100644 --- a/kmath-stat/src/jvmTest/kotlin/space/kscience/kmath/stat/CommonsDistributionsTest.kt +++ b/kmath-stat/src/jvmTest/kotlin/space/kscience/kmath/stat/CommonsDistributionsTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.stat diff --git a/kmath-stat/src/jvmTest/kotlin/space/kscience/kmath/stat/MCScopeTest.kt b/kmath-stat/src/jvmTest/kotlin/space/kscience/kmath/stat/MCScopeTest.kt index 0c3d9cb0d..075d7f3e5 100644 --- a/kmath-stat/src/jvmTest/kotlin/space/kscience/kmath/stat/MCScopeTest.kt +++ b/kmath-stat/src/jvmTest/kotlin/space/kscience/kmath/stat/MCScopeTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.stat diff --git a/kmath-stat/src/jvmTest/kotlin/space/kscience/kmath/stat/SamplerTest.kt b/kmath-stat/src/jvmTest/kotlin/space/kscience/kmath/stat/SamplerTest.kt index 4060c0505..1dbbf591b 100644 --- a/kmath-stat/src/jvmTest/kotlin/space/kscience/kmath/stat/SamplerTest.kt +++ b/kmath-stat/src/jvmTest/kotlin/space/kscience/kmath/stat/SamplerTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.stat diff --git a/kmath-stat/src/jvmTest/kotlin/space/kscience/kmath/stat/StatisticTest.kt b/kmath-stat/src/jvmTest/kotlin/space/kscience/kmath/stat/StatisticTest.kt index 777b93c29..9eb84899c 100644 --- a/kmath-stat/src/jvmTest/kotlin/space/kscience/kmath/stat/StatisticTest.kt +++ b/kmath-stat/src/jvmTest/kotlin/space/kscience/kmath/stat/StatisticTest.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.stat diff --git a/kmath-symja/src/main/kotlin/space/kscience/kmath/symja/SymjaExpression.kt b/kmath-symja/src/main/kotlin/space/kscience/kmath/symja/SymjaExpression.kt index a343256fa..3067b5efb 100644 --- a/kmath-symja/src/main/kotlin/space/kscience/kmath/symja/SymjaExpression.kt +++ b/kmath-symja/src/main/kotlin/space/kscience/kmath/symja/SymjaExpression.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.symja diff --git a/kmath-symja/src/main/kotlin/space/kscience/kmath/symja/adapters.kt b/kmath-symja/src/main/kotlin/space/kscience/kmath/symja/adapters.kt index a7ca298a9..30c37c799 100644 --- a/kmath-symja/src/main/kotlin/space/kscience/kmath/symja/adapters.kt +++ b/kmath-symja/src/main/kotlin/space/kscience/kmath/symja/adapters.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.symja diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/AnalyticTensorAlgebra.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/AnalyticTensorAlgebra.kt index 743105fdf..3ed34ae5e 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/AnalyticTensorAlgebra.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/AnalyticTensorAlgebra.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.tensors.api diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/LinearOpsTensorAlgebra.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/LinearOpsTensorAlgebra.kt index e8fa7dacd..0bddc3f9c 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/LinearOpsTensorAlgebra.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/LinearOpsTensorAlgebra.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.tensors.api diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/Tensor.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/Tensor.kt index e0f296057..482bb5244 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/Tensor.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/Tensor.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.tensors.api diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/TensorAlgebra.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/TensorAlgebra.kt index 60fc470fb..33889c2f8 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/TensorAlgebra.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/TensorAlgebra.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.tensors.api diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/TensorPartialDivisionAlgebra.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/TensorPartialDivisionAlgebra.kt index 0a1e09081..9c492cda1 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/TensorPartialDivisionAlgebra.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/api/TensorPartialDivisionAlgebra.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.tensors.api diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/BroadcastDoubleTensorAlgebra.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/BroadcastDoubleTensorAlgebra.kt index 10c747777..e412ab5bb 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/BroadcastDoubleTensorAlgebra.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/BroadcastDoubleTensorAlgebra.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.tensors.core diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/BufferedTensor.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/BufferedTensor.kt index 54d8f54dc..73a89502c 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/BufferedTensor.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/BufferedTensor.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.tensors.core diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensor.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensor.kt index ad7831fb9..8e5116336 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensor.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensor.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.tensors.core diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensorAlgebra.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensorAlgebra.kt index 864900adb..ae1a053af 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensorAlgebra.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensorAlgebra.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/IntTensor.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/IntTensor.kt index 715d9035f..e3d7c3d35 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/IntTensor.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/IntTensor.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.tensors.core diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/broadcastUtils.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/broadcastUtils.kt index 3787c0972..9d37423e5 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/broadcastUtils.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/broadcastUtils.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.tensors.core.internal diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/checks.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/checks.kt index 3a3b30485..a2d445b45 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/checks.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/checks.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.tensors.core.internal diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/linUtils.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/linUtils.kt index 290809cfd..2fb5b949f 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/linUtils.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/linUtils.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.tensors.core.internal diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/tensorCastsUtils.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/tensorCastsUtils.kt index 602430b03..a5cdb2f47 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/tensorCastsUtils.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/tensorCastsUtils.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.tensors.core.internal diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/utils.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/utils.kt index 553ed6add..85cc91b1d 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/utils.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/internal/utils.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.tensors.core.internal diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/tensorAlgebraExtensions.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/tensorAlgebraExtensions.kt index 1e6dfd52e..d8e8df31e 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/tensorAlgebraExtensions.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/tensorAlgebraExtensions.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ @file:OptIn(PerformancePitfall::class) diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/tensorCasts.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/tensorCasts.kt index feade56de..5dc8114dd 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/tensorCasts.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/tensorCasts.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.tensors.core diff --git a/kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestBroadcasting.kt b/kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestBroadcasting.kt index 1171b5217..6788ae792 100644 --- a/kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestBroadcasting.kt +++ b/kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestBroadcasting.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.tensors.core diff --git a/kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleAnalyticTensorAlgebra.kt b/kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleAnalyticTensorAlgebra.kt index ba8182da2..1e21379b4 100644 --- a/kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleAnalyticTensorAlgebra.kt +++ b/kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleAnalyticTensorAlgebra.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.tensors.core diff --git a/kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleLinearOpsAlgebra.kt b/kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleLinearOpsAlgebra.kt index c50c99b54..e025d4b71 100644 --- a/kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleLinearOpsAlgebra.kt +++ b/kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleLinearOpsAlgebra.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.tensors.core diff --git a/kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleTensor.kt b/kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleTensor.kt index 2686df19e..d808637c7 100644 --- a/kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleTensor.kt +++ b/kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleTensor.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.tensors.core diff --git a/kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleTensorAlgebra.kt b/kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleTensorAlgebra.kt index 2aee03b82..03357f1e1 100644 --- a/kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleTensorAlgebra.kt +++ b/kmath-tensors/src/commonTest/kotlin/space/kscience/kmath/tensors/core/TestDoubleTensorAlgebra.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.tensors.core diff --git a/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorBuffer.kt b/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorBuffer.kt index 32fb65b8a..4eedcb5ee 100644 --- a/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorBuffer.kt +++ b/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorBuffer.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.viktor diff --git a/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorFieldOpsND.kt b/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorFieldOpsND.kt index e43bbbc6f..ef7702014 100644 --- a/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorFieldOpsND.kt +++ b/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorFieldOpsND.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.viktor diff --git a/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorStructureND.kt b/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorStructureND.kt index 4926652ed..25ca3a10e 100644 --- a/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorStructureND.kt +++ b/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorStructureND.kt @@ -1,6 +1,6 @@ /* * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ package space.kscience.kmath.viktor diff --git a/license/COPYRIGHT.txt b/license/COPYRIGHT.txt new file mode 100644 index 000000000..7bf2faffd --- /dev/null +++ b/license/COPYRIGHT.txt @@ -0,0 +1,15 @@ +/* + * Copyright 2018-2021 KMath contributors. + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ \ No newline at end of file diff --git a/license/COPYRIGHT_HEADER.txt b/license/COPYRIGHT_HEADER.txt new file mode 100644 index 000000000..3e7d28489 --- /dev/null +++ b/license/COPYRIGHT_HEADER.txt @@ -0,0 +1,4 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. + */ \ No newline at end of file diff --git a/license/LICENSE.txt b/license/LICENSE.txt new file mode 100644 index 000000000..d64569567 --- /dev/null +++ b/license/LICENSE.txt @@ -0,0 +1,202 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 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The following sections of the repository contain third-party code, to which different licenses +may apply: + +## KMath Libraries + +The following modules contain third-party code and are incorporated into the KMath Libraries: + +- Path: kmath-functions/src/commonMain/kotlin/space/kscience/kmath/interpolation/SplineInterpolator.kt + - License: Apache 2 ([cm](third_party/cm_license.txt)) + - Origin: Derived from Apache Commons Math, (c) 2001-2020 The Apache Software Foundation +- Path: kmath-functions/src/commonMain/kotlin/space/kscience/kmath/interpolation/LinearInterpolator.kt + - License: Apache 2 ([cm](third_party/cm_license.txt)) + - Origin: Derived from Apache Commons Math, (c) 2001-2020 The Apache Software Foundation +- Path: kmath-functions/src/commonMain/kotlin/space/kscience/kmath/interpolation/LoessInterpolator.kt + - License: Apache 2 ([cm](third_party/cm_license.txt)) + - Origin: Derived from Apache Commons Math, (c) 2001-2020 The Apache Software Foundation +- Path: kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/GaussIntegratorRuleFactory.kt + - License: Apache 2 ([cm](third_party/cm_license.txt)) + - Origin: Derived from Apache Commons Math, (c) 2001-2020 The Apache Software Foundation +- Path: kmath-for-real/src/commonMain/kotlin/space/kscience/kmath/real/RealMatrix.kt + - License: Apache 2 ([numky](third_party/numky_license.txt)) + - Origin: Initial implementation was taken from Numky +- Path: kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/AhrensDieterExponentialSampler.kt + - License: Apache 2 ([cm](third_party/crng_license.txt)) + - Origin: Derived from Apache Commons RNG, (c) 2001-2020 The Apache Software Foundation +- Path: kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/AhrensDieterMarsagliaTsangGammaSampler.kt + - License: Apache 2 ([cm](third_party/crng_license.txt)) + - Origin: Derived from Apache Commons RNG, (c) 2001-2020 The Apache Software Foundation +- Path: kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/AliasMethodDiscreteSampler.kt + - License: Apache 2 ([cm](third_party/crng_license.txt)) + - Origin: Derived from Apache Commons RNG, (c) 2001-2020 The Apache Software Foundation +- Path: kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/BoxMullerSampler.kt + - License: Apache 2 ([cm](third_party/crng_license.txt)) + - Origin: Derived from Apache Commons RNG, (c) 2001-2020 The Apache Software Foundation +- Path: kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/GaussianSampler.kt + - License: Apache 2 ([cm](third_party/crng_license.txt)) + - Origin: Derived from Apache Commons RNG, (c) 2001-2020 The Apache Software Foundation +- Path: kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/KempSmallMeanPoissonSampler.kt + - License: Apache 2 ([cm](third_party/crng_license.txt)) + - Origin: Derived from Apache Commons RNG, (c) 2001-2020 The Apache Software Foundation +- Path: kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/MarsagliaNormalizedGaussianSampler.kt + - License: Apache 2 ([cm](third_party/crng_license.txt)) + - Origin: Derived from Apache Commons RNG, (c) 2001-2020 The Apache Software Foundation +- Path: kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/NormalizedGaussianSampler.kt + - License: Apache 2 ([cm](third_party/crng_license.txt)) + - Origin: Derived from Apache Commons RNG, (c) 2001-2020 The Apache Software Foundation +- Path: kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/PoissonSampler.kt + - License: Apache 2 ([cm](third_party/crng_license.txt)) + - Origin: Derived from Apache Commons RNG, (c) 2001-2020 The Apache Software Foundation +- Path: kmath-stat/src/commonMain/kotlin/space/kscience/kmath/samplers/ZigguratNormalizedGaussianSampler.kt + - License: Apache 2 ([cm](third_party/crng_license.txt)) + - Origin: Derived from Apache Commons RNG, (c) 2001-2020 The Apache Software Foundation diff --git a/license/third_party/cm_license.txt b/license/third_party/cm_license.txt new file mode 100644 index 000000000..6172c3fb2 --- /dev/null +++ b/license/third_party/cm_license.txt @@ -0,0 +1,457 @@ + + Apache License + Version 2.0, January 2004 + http://www.apache.org/licenses/ + + TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION + + 1. 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Wanner and translated in GraggBulirschStoerIntegrator class +in package org.apache.commons.math3.ode.nonstiff: + + +Copyright (c) 2004, Ernst Hairer + +Redistribution and use in source and binary forms, with or without +modification, are permitted provided that the following conditions are +met: + +- Redistributions of source code must retain the above copyright +notice, this list of conditions and the following disclaimer. + +- Redistributions in binary form must reproduce the above copyright +notice, this list of conditions and the following disclaimer in the +documentation and/or other materials provided with the distribution. + +THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS +IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED +TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A +PARTICULAR PURPOSE ARE DISCLAIMED. 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Cody at Argonne National +Laboratory (USA). There is no license or copyright statement included with the +original Fortran sources. +=============================================================================== + + +The BracketFinder (package org.apache.commons.math3.optimization.univariate) +and PowellOptimizer (package org.apache.commons.math3.optimization.general) +classes are based on the Python code in module "optimize.py" (version 0.5) +developed by Travis E. 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The contents + of the NOTICE file are for informational purposes only and + do not modify the License. You may add Your own attribution + notices within Derivative Works that You distribute, alongside + or as an addendum to the NOTICE text from the Work, provided + that such additional attribution notices cannot be construed + as modifying the License. + + You may add Your own copyright statement to Your modifications and + may provide additional or different license terms and conditions + for use, reproduction, or distribution of Your modifications, or + for any such Derivative Works as a whole, provided Your use, + reproduction, and distribution of the Work otherwise complies with + the conditions stated in this License. + + 5. Submission of Contributions. Unless You explicitly state otherwise, + any Contribution intentionally submitted for inclusion in the Work + by You to the Licensor shall be under the terms and conditions of + this License, without any additional terms or conditions. + Notwithstanding the above, nothing herein shall supersede or modify + the terms of any separate license agreement you may have executed + with Licensor regarding such Contributions. + + 6. Trademarks. This License does not grant permission to use the trade + names, trademarks, service marks, or product names of the Licensor, + except as required for reasonable and customary use in describing the + origin of the Work and reproducing the content of the NOTICE file. + + 7. Disclaimer of Warranty. Unless required by applicable law or + agreed to in writing, Licensor provides the Work (and each + Contributor provides its Contributions) on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or + implied, including, without limitation, any warranties or conditions + of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A + PARTICULAR PURPOSE. You are solely responsible for determining the + appropriateness of using or redistributing the Work and assume any + risks associated with Your exercise of permissions under this License. + + 8. Limitation of Liability. In no event and under no legal theory, + whether in tort (including negligence), contract, or otherwise, + unless required by applicable law (such as deliberate and grossly + negligent acts) or agreed to in writing, shall any Contributor be + liable to You for damages, including any direct, indirect, special, + incidental, or consequential damages of any character arising as a + result of this License or out of the use or inability to use the + Work (including but not limited to damages for loss of goodwill, + work stoppage, computer failure or malfunction, or any and all + other commercial damages or losses), even if such Contributor + has been advised of the possibility of such damages. + + 9. Accepting Warranty or Additional Liability. While redistributing + the Work or Derivative Works thereof, You may choose to offer, + and charge a fee for, acceptance of support, warranty, indemnity, + or other liability obligations and/or rights consistent with this + License. However, in accepting such obligations, You may act only + on Your own behalf and on Your sole responsibility, not on behalf + of any other Contributor, and only if You agree to indemnify, + defend, and hold each Contributor harmless for any liability + incurred by, or claims asserted against, such Contributor by reason + of your accepting any such warranty or additional liability. + + END OF TERMS AND CONDITIONS + + APPENDIX: How to apply the Apache License to your work. + + To apply the Apache License to your work, attach the following + boilerplate notice, with the fields enclosed by brackets "[]" + replaced with your own identifying information. (Don't include + the brackets!) The text should be enclosed in the appropriate + comment syntax for the file format. We also recommend that a + file or class name and description of purpose be included on the + same "printed page" as the copyright notice for easier + identification within third-party archives. + + Copyright [yyyy] [name of copyright owner] + + Licensed under the Apache License, Version 2.0 (the "License"); + you may not use this file except in compliance with the License. + You may obtain a copy of the License at + + http://www.apache.org/licenses/LICENSE-2.0 + + Unless required by applicable law or agreed to in writing, software + distributed under the License is distributed on an "AS IS" BASIS, + WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + See the License for the specific language governing permissions and + limitations under the License. \ No newline at end of file From e38b2e1c536b2d1f19cb6ae803b257d01368c196 Mon Sep 17 00:00:00 2001 From: Iaroslav Postovalov Date: Wed, 17 Nov 2021 19:03:20 +0700 Subject: [PATCH 12/29] Only dump ASM classes during tests if according property is passed to Gradle --- kmath-ast/build.gradle.kts | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/kmath-ast/build.gradle.kts b/kmath-ast/build.gradle.kts index 586652349..331d8c614 100644 --- a/kmath-ast/build.gradle.kts +++ b/kmath-ast/build.gradle.kts @@ -55,9 +55,10 @@ tasks.dokkaHtml { dependsOn(tasks.build) } -tasks.jvmTest { - jvmArgs = (jvmArgs ?: emptyList()) + listOf("-Dspace.kscience.kmath.ast.dump.generated.classes=1") -} +if (System.getProperty("space.kscience.kmath.ast.dump.generated.classes") == "1") + tasks.jvmTest { + jvmArgs = (jvmArgs ?: emptyList()) + listOf("-Dspace.kscience.kmath.ast.dump.generated.classes=1") + } readme { maturity = ru.mipt.npm.gradle.Maturity.EXPERIMENTAL From 0f7a25762e98b48f7b7331c1714342cffc32b798 Mon Sep 17 00:00:00 2001 From: Alexis Manin Date: Sat, 13 Nov 2021 09:03:05 +0100 Subject: [PATCH 13/29] feat(Core): add a permutation sorting prototype for buffers This is a Buffer extension function to create a list of permuted indices that represent the sequence of naturally sorted buffer elements --- .../space/kscience/kmath/misc/sorting.kt | 40 +++++++++++ .../space/kscience/kmath/misc/PermSortTest.kt | 72 +++++++++++++++++++ 2 files changed, 112 insertions(+) create mode 100644 kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/sorting.kt create mode 100644 kmath-core/src/commonTest/kotlin/space/kscience/kmath/misc/PermSortTest.kt diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/sorting.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/sorting.kt new file mode 100644 index 000000000..a72ef19cc --- /dev/null +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/sorting.kt @@ -0,0 +1,40 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + */ + +package space.kscience.kmath.misc + +import kotlin.comparisons.* +import space.kscience.kmath.misc.UnstableKMathAPI +import space.kscience.kmath.structures.Buffer +import space.kscience.kmath.structures.indices + +/** + * Return a new list filled with buffer indices. Indice order is defined by sorting associated buffer value. + * This feature allows to sort buffer values without reordering its content. + * + * @param descending True to revert sort order from highest to lowest values. Default to ascending order. + * @return List of buffer indices, sorted by associated value. + */ +@PerformancePitfall +@UnstableKMathAPI +public fun > Buffer.permSort(descending : Boolean = false) : IntArray { + if (size < 2) return IntArray(size) + + val comparator = if (descending) compareByDescending { get(it) } else compareBy { get(it) } + + /* TODO: optimisation : keep a constant big array of indices (Ex: from 0 to 4096), then create indice + * arrays more efficiently by copying subpart of cached one. For bigger needs, we could copy entire + * cached array, then fill remaining indices manually. Not done for now, because: + * 1. doing it right would require some statistics about common used buffer sizes. + * 2. Some benchmark would be needed to ensure it would really provide better performance + */ + val packedIndices = IntArray(size) { idx -> idx } + + /* TODO: find an efficient way to sort in-place instead, and return directly the IntArray. + * Not done for now, because no standard utility is provided yet. An open issue exists for this. + * See: https://youtrack.jetbrains.com/issue/KT-37860 + */ + return packedIndices.sortedWith(comparator).toIntArray() +} diff --git a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/misc/PermSortTest.kt b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/misc/PermSortTest.kt new file mode 100644 index 000000000..cb47f2d4b --- /dev/null +++ b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/misc/PermSortTest.kt @@ -0,0 +1,72 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file. + */ + +package space.kscience.kmath.misc + +import kotlin.collections.mutableListOf +import kotlin.random.Random +import kotlin.test.Test +import kotlin.test.assertEquals +import kotlin.test.assertTrue +import kotlin.test.fail + +import space.kscience.kmath.structures.IntBuffer + +class PermSortTest { + + /** + * Permutation on empty buffer should immediately return an empty array. + */ + @Test + fun testOnEmptyBuffer() { + val emptyBuffer = IntBuffer(0) {it} + var permutations = emptyBuffer.permSort() + assertTrue(permutations.isEmpty(), "permutation on an empty buffer should return an empty result") + permutations = emptyBuffer.permSort(true) + assertTrue(permutations.isEmpty(), "permutation on an empty buffer should return an empty result") + } + + @Test + fun testOnSingleValueBuffer() { + testPermutation(1) + } + + @Test + public fun testOnSomeValues() { + testPermutation(10) + } + + private fun testPermutation(bufferSize: Int) { + + val seed = Random.nextLong() + println("Test randomization seed: $seed") + + val buffer = Random(seed).buffer(bufferSize) + val indices = buffer.permSort() + + assertEquals(bufferSize, indices.size) + // Ensure no doublon is present in indices + assertEquals(indices.toSet().size, indices.size) + + for (i in 0 until (bufferSize-1)) { + val current = buffer[indices[i]] + val next = buffer[indices[i+1]] + assertTrue(current <= next, "Permutation indices not properly sorted") + } + + val descIndices = buffer.permSort(true) + assertEquals(bufferSize, descIndices.size) + // Ensure no doublon is present in indices + assertEquals(descIndices.toSet().size, descIndices.size) + + for (i in 0 until (bufferSize-1)) { + val current = buffer[descIndices[i]] + val next = buffer[descIndices[i+1]] + assertTrue(current >= next, "Permutation indices not properly sorted in descending order") + } + } + + private fun Random.buffer(size : Int) = IntBuffer(size) { nextInt() } +} From 06a6a99ef0577ab13400de290f5fbfa9978f2717 Mon Sep 17 00:00:00 2001 From: Alexis Manin Date: Thu, 18 Nov 2021 17:44:53 +0100 Subject: [PATCH 14/29] feat(Core): add new flavors of permSort: allow user to specify a comparator (sort with) or a custom field to use in buffer values (sort by). --- .../space/kscience/kmath/misc/sorting.kt | 35 +++++++++++----- .../space/kscience/kmath/misc/PermSortTest.kt | 41 ++++++++++++++++--- 2 files changed, 61 insertions(+), 15 deletions(-) diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/sorting.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/sorting.kt index a72ef19cc..a144e49b4 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/sorting.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/sorting.kt @@ -6,23 +6,38 @@ package space.kscience.kmath.misc import kotlin.comparisons.* -import space.kscience.kmath.misc.UnstableKMathAPI import space.kscience.kmath.structures.Buffer -import space.kscience.kmath.structures.indices /** * Return a new list filled with buffer indices. Indice order is defined by sorting associated buffer value. * This feature allows to sort buffer values without reordering its content. - * - * @param descending True to revert sort order from highest to lowest values. Default to ascending order. + * * @return List of buffer indices, sorted by associated value. */ @PerformancePitfall @UnstableKMathAPI -public fun > Buffer.permSort(descending : Boolean = false) : IntArray { - if (size < 2) return IntArray(size) +public fun > Buffer.permSort() : IntArray = _permSortWith(compareBy { get(it) }) - val comparator = if (descending) compareByDescending { get(it) } else compareBy { get(it) } +@PerformancePitfall +@UnstableKMathAPI +public fun > Buffer.permSortDescending() : IntArray = _permSortWith(compareByDescending { get(it) }) + +@PerformancePitfall +@UnstableKMathAPI +public fun > Buffer.permSortBy(selector: (V) -> C) : IntArray = _permSortWith(compareBy { selector(get(it)) }) + +@PerformancePitfall +@UnstableKMathAPI +public fun > Buffer.permSortByDescending(selector: (V) -> C) : IntArray = _permSortWith(compareByDescending { selector(get(it)) }) + +@PerformancePitfall +@UnstableKMathAPI +public fun Buffer.permSortWith(comparator : Comparator) : IntArray = _permSortWith { i1, i2 -> comparator.compare(get(i1), get(i2)) } + +@PerformancePitfall +@UnstableKMathAPI +private fun Buffer._permSortWith(comparator : Comparator) : IntArray { + if (size < 2) return IntArray(size) /* TODO: optimisation : keep a constant big array of indices (Ex: from 0 to 4096), then create indice * arrays more efficiently by copying subpart of cached one. For bigger needs, we could copy entire @@ -31,10 +46,10 @@ public fun > Buffer.permSort(descending : Boolean = false) : * 2. Some benchmark would be needed to ensure it would really provide better performance */ val packedIndices = IntArray(size) { idx -> idx } - - /* TODO: find an efficient way to sort in-place instead, and return directly the IntArray. + + /* TODO: find an efficient way to sort in-place instead, and return directly the IntArray. * Not done for now, because no standard utility is provided yet. An open issue exists for this. - * See: https://youtrack.jetbrains.com/issue/KT-37860 + * See: https://youtrack.jetbrains.com/issue/KT-37860 */ return packedIndices.sortedWith(comparator).toIntArray() } diff --git a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/misc/PermSortTest.kt b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/misc/PermSortTest.kt index cb47f2d4b..0a2bb9138 100644 --- a/kmath-core/src/commonTest/kotlin/space/kscience/kmath/misc/PermSortTest.kt +++ b/kmath-core/src/commonTest/kotlin/space/kscience/kmath/misc/PermSortTest.kt @@ -5,17 +5,24 @@ package space.kscience.kmath.misc -import kotlin.collections.mutableListOf +import space.kscience.kmath.misc.PermSortTest.Platform.* import kotlin.random.Random import kotlin.test.Test import kotlin.test.assertEquals import kotlin.test.assertTrue -import kotlin.test.fail import space.kscience.kmath.structures.IntBuffer +import space.kscience.kmath.structures.asBuffer +import kotlin.test.assertContentEquals class PermSortTest { + private enum class Platform { + ANDROID, JVM, JS, NATIVE, WASM + } + + private val platforms = Platform.values().asBuffer() + /** * Permutation on empty buffer should immediately return an empty array. */ @@ -24,7 +31,7 @@ class PermSortTest { val emptyBuffer = IntBuffer(0) {it} var permutations = emptyBuffer.permSort() assertTrue(permutations.isEmpty(), "permutation on an empty buffer should return an empty result") - permutations = emptyBuffer.permSort(true) + permutations = emptyBuffer.permSortDescending() assertTrue(permutations.isEmpty(), "permutation on an empty buffer should return an empty result") } @@ -34,10 +41,34 @@ class PermSortTest { } @Test - public fun testOnSomeValues() { + fun testOnSomeValues() { testPermutation(10) } + @Test + fun testPermSortBy() { + val permutations = platforms.permSortBy { it.name } + val expected = listOf(ANDROID, JS, JVM, NATIVE, WASM) + assertContentEquals(expected, permutations.map { platforms[it] }, "Ascending PermSort by name") + } + + @Test + fun testPermSortByDescending() { + val permutations = platforms.permSortByDescending { it.name } + val expected = listOf(WASM, NATIVE, JVM, JS, ANDROID) + assertContentEquals(expected, permutations.map { platforms[it] }, "Descending PermSort by name") + } + + @Test + fun testPermSortWith() { + var permutations = platforms.permSortWith { p1, p2 -> p1.name.length.compareTo(p2.name.length) } + val expected = listOf(JS, JVM, WASM, NATIVE, ANDROID) + assertContentEquals(expected, permutations.map { platforms[it] }, "PermSort using custom ascending comparator") + + permutations = platforms.permSortWith(compareByDescending { it.name.length }) + assertContentEquals(expected.reversed(), permutations.map { platforms[it] }, "PermSort using custom descending comparator") + } + private fun testPermutation(bufferSize: Int) { val seed = Random.nextLong() @@ -56,7 +87,7 @@ class PermSortTest { assertTrue(current <= next, "Permutation indices not properly sorted") } - val descIndices = buffer.permSort(true) + val descIndices = buffer.permSortDescending() assertEquals(bufferSize, descIndices.size) // Ensure no doublon is present in indices assertEquals(descIndices.toSet().size, descIndices.size) From 24799a691f23805fba77342d31b9ced16617fc84 Mon Sep 17 00:00:00 2001 From: Alexander Nozik Date: Tue, 23 Nov 2021 10:32:51 +0300 Subject: [PATCH 15/29] Add inc/dec to counters --- .../space/kscience/kmath/histogram/Counter.kt | 26 ++++++++++++++++--- .../kmath/histogram/DoubleHistogramSpace.kt | 2 +- .../kmath/histogram/IndexedHistogramSpace.kt | 1 - .../kmath/histogram/TreeHistogramSpace.kt | 2 +- .../kmath/tensorflow/TensorFlowAlgebra.kt | 4 ++- 5 files changed, 28 insertions(+), 7 deletions(-) diff --git a/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/Counter.kt b/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/Counter.kt index 4f5a1ceba..5755e05f7 100644 --- a/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/Counter.kt +++ b/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/Counter.kt @@ -8,7 +8,7 @@ package space.kscience.kmath.histogram import kotlinx.atomicfu.atomic import kotlinx.atomicfu.getAndUpdate import space.kscience.kmath.operations.DoubleField -import space.kscience.kmath.operations.Ring +import space.kscience.kmath.operations.Group /** * Common representation for atomic counters @@ -18,7 +18,7 @@ public interface Counter { public val value: T public companion object { - public fun real(): ObjectCounter = ObjectCounter(DoubleField) + public fun double(): ObjectCounter = ObjectCounter(DoubleField) } } @@ -32,6 +32,16 @@ public class IntCounter : Counter { override val value: Int get() = innerValue.value } +public operator fun IntCounter.inc(): IntCounter { + add(1) + return this +} + +public operator fun IntCounter.dec(): IntCounter { + add(-1) + return this +} + public class LongCounter : Counter { private val innerValue = atomic(0L) @@ -42,7 +52,17 @@ public class LongCounter : Counter { override val value: Long get() = innerValue.value } -public class ObjectCounter(public val group: Ring) : Counter { +public operator fun LongCounter.inc(): LongCounter { + add(1L) + return this +} + +public operator fun LongCounter.dec(): LongCounter { + add(-1L) + return this +} + +public class ObjectCounter(private val group: Group) : Counter { private val innerValue = atomic(group.zero) override fun add(delta: T) { diff --git a/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/DoubleHistogramSpace.kt b/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/DoubleHistogramSpace.kt index c452edc9c..39121f301 100644 --- a/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/DoubleHistogramSpace.kt +++ b/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/DoubleHistogramSpace.kt @@ -74,7 +74,7 @@ public class DoubleHistogramSpace( } override fun produce(builder: HistogramBuilder.() -> Unit): IndexedHistogram { - val ndCounter = StructureND.auto(shape) { Counter.real() } + val ndCounter = StructureND.auto(shape) { Counter.double() } val hBuilder = HistogramBuilder { point, value -> val index = getIndex(point) ndCounter[index].add(value.toDouble()) diff --git a/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/IndexedHistogramSpace.kt b/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/IndexedHistogramSpace.kt index f36f45389..cbf0bea1a 100644 --- a/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/IndexedHistogramSpace.kt +++ b/kmath-histograms/src/commonMain/kotlin/space/kscience/kmath/histogram/IndexedHistogramSpace.kt @@ -41,7 +41,6 @@ public class IndexedHistogram, V : Any>( get() = DefaultStrides(context.shape).asSequence().map { context.produceBin(it, values[it]) }.asIterable() - } /** diff --git a/kmath-histograms/src/jvmMain/kotlin/space/kscience/kmath/histogram/TreeHistogramSpace.kt b/kmath-histograms/src/jvmMain/kotlin/space/kscience/kmath/histogram/TreeHistogramSpace.kt index cc54d7e1a..4103fa653 100644 --- a/kmath-histograms/src/jvmMain/kotlin/space/kscience/kmath/histogram/TreeHistogramSpace.kt +++ b/kmath-histograms/src/jvmMain/kotlin/space/kscience/kmath/histogram/TreeHistogramSpace.kt @@ -39,7 +39,7 @@ public class TreeHistogram( @PublishedApi internal class TreeHistogramBuilder(val binFactory: (Double) -> UnivariateDomain) : UnivariateHistogramBuilder { - internal class BinCounter(val domain: UnivariateDomain, val counter: Counter = Counter.real()) : + internal class BinCounter(val domain: UnivariateDomain, val counter: Counter = Counter.double()) : ClosedFloatingPointRange by domain.range private val bins: TreeMap = TreeMap() diff --git a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt index 1f545d121..7ad91c267 100644 --- a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt +++ b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt @@ -232,4 +232,6 @@ public abstract class TensorFlowAlgebra> internal con @OptIn(UnstableKMathAPI::class) override fun export(arg: StructureND): StructureND = if (arg is TensorFlowOutput) arg.actualTensor else arg -} \ No newline at end of file +} + +//TODO add TensorFlow expressions \ No newline at end of file From d2e311048078c7d2f6279277f2c9f2a31c7bb0a7 Mon Sep 17 00:00:00 2001 From: Iaroslav Postovalov Date: Wed, 24 Nov 2021 03:48:43 +0700 Subject: [PATCH 16/29] Update gradle-tools, do Kotlin 1.6.0 migrations --- benchmarks/build.gradle.kts | 8 +++---- build.gradle.kts | 8 +++---- buildSrc/build.gradle.kts | 6 +++--- examples/build.gradle.kts | 8 +++---- kmath-ast/build.gradle.kts | 2 +- .../random/CMRandomGeneratorWrapper.kt | 3 --- kmath-core/build.gradle.kts | 21 +++++++------------ .../space/kscience/kmath/misc/annotations.kt | 6 +++--- .../kmath/operations/BufferAlgebra.kt | 5 ----- .../kmath/operations/DoubleBufferField.kt | 1 - .../kmath/operations/DoubleBufferOps.kt | 2 -- kmath-coroutines/build.gradle.kts | 6 +++--- kmath-jafama/build.gradle.kts | 2 +- kmath-jupyter/build.gradle.kts | 4 ++-- kmath-optimization/build.gradle.kts | 4 ++++ kmath-tensors/build.gradle.kts | 6 +++++- .../kmath/tensors/core/DoubleTensorAlgebra.kt | 1 - settings.gradle.kts | 9 +------- 18 files changed, 42 insertions(+), 60 deletions(-) diff --git a/benchmarks/build.gradle.kts b/benchmarks/build.gradle.kts index 130cc84a3..ea9934a52 100644 --- a/benchmarks/build.gradle.kts +++ b/benchmarks/build.gradle.kts @@ -48,7 +48,7 @@ kotlin { implementation(project(":kmath-nd4j")) implementation(project(":kmath-kotlingrad")) implementation(project(":kmath-viktor")) - implementation(projects.kmathMultik) + implementation(project(":kmath-multik")) implementation("org.nd4j:nd4j-native:1.0.0-M1") // uncomment if your system supports AVX2 // val os = System.getProperty("os.name") @@ -134,9 +134,9 @@ afterEvaluate { kotlin.sourceSets.all { with(languageSettings) { - useExperimentalAnnotation("kotlin.contracts.ExperimentalContracts") - useExperimentalAnnotation("kotlin.ExperimentalUnsignedTypes") - useExperimentalAnnotation("space.kscience.kmath.misc.UnstableKMathAPI") + optIn("kotlin.contracts.ExperimentalContracts") + optIn("kotlin.ExperimentalUnsignedTypes") + optIn("space.kscience.kmath.misc.UnstableKMathAPI") } } diff --git a/build.gradle.kts b/build.gradle.kts index c2347f7be..919356c0f 100644 --- a/build.gradle.kts +++ b/build.gradle.kts @@ -39,7 +39,7 @@ subprojects { localDirectory.set(kotlinDir) remoteUrl.set( - URL("https://github.com/mipt-npm/${rootProject.name}/tree/master/${this@subprojects.name}/$kotlinDirPath") + URL("https://github.com/mipt-npm/kmath/tree/master/${this@subprojects.name}/$kotlinDirPath") ) } @@ -64,9 +64,9 @@ subprojects { readme.readmeTemplate = file("docs/templates/README-TEMPLATE.md") ksciencePublish { - vcs("https://github.com/mipt-npm/kmath") - space(publish = true) - sonatype(publish = true) + github("kmath", publish = false) + space() + sonatype() } apiValidation.nonPublicMarkers.add("space.kscience.kmath.misc.UnstableKMathAPI") diff --git a/buildSrc/build.gradle.kts b/buildSrc/build.gradle.kts index 36a1ffd9e..072309332 100644 --- a/buildSrc/build.gradle.kts +++ b/buildSrc/build.gradle.kts @@ -1,6 +1,6 @@ plugins { `kotlin-dsl` - kotlin("plugin.serialization") version "1.4.31" + kotlin("plugin.serialization") version "1.5.21" } repositories { @@ -10,8 +10,8 @@ repositories { } dependencies { - api("org.jetbrains.kotlinx:kotlinx-serialization-json:1.1.0") - api("ru.mipt.npm:gradle-tools:0.10.2") + api("org.jetbrains.kotlinx:kotlinx-serialization-json:1.2.2") + api("ru.mipt.npm:gradle-tools:0.10.7") api("org.jetbrains.kotlinx:kotlinx-benchmark-plugin:0.3.1") } diff --git a/examples/build.gradle.kts b/examples/build.gradle.kts index 05e562143..990b564e1 100644 --- a/examples/build.gradle.kts +++ b/examples/build.gradle.kts @@ -32,7 +32,7 @@ dependencies { //jafama implementation(project(":kmath-jafama")) //multik - implementation(projects.kmathMultik) + implementation(project(":kmath-multik")) implementation("org.nd4j:nd4j-native:1.0.0-beta7") @@ -57,9 +57,9 @@ dependencies { kotlin.sourceSets.all { with(languageSettings) { - useExperimentalAnnotation("kotlin.contracts.ExperimentalContracts") - useExperimentalAnnotation("kotlin.ExperimentalUnsignedTypes") - useExperimentalAnnotation("space.kscience.kmath.misc.UnstableKMathAPI") + optIn("kotlin.contracts.ExperimentalContracts") + optIn("kotlin.ExperimentalUnsignedTypes") + optIn("space.kscience.kmath.misc.UnstableKMathAPI") } } diff --git a/kmath-ast/build.gradle.kts b/kmath-ast/build.gradle.kts index 331d8c614..15b1d0900 100644 --- a/kmath-ast/build.gradle.kts +++ b/kmath-ast/build.gradle.kts @@ -20,7 +20,7 @@ kotlin.js { kotlin.sourceSets { filter { it.name.contains("test", true) } .map(org.jetbrains.kotlin.gradle.plugin.KotlinSourceSet::languageSettings) - .forEach { it.useExperimentalAnnotation("space.kscience.kmath.misc.UnstableKMathAPI") } + .forEach { it.optIn("space.kscience.kmath.misc.UnstableKMathAPI") } commonMain { dependencies { diff --git a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/random/CMRandomGeneratorWrapper.kt b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/random/CMRandomGeneratorWrapper.kt index 6aeebb68c..194be6002 100644 --- a/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/random/CMRandomGeneratorWrapper.kt +++ b/kmath-commons/src/main/kotlin/space/kscience/kmath/commons/random/CMRandomGeneratorWrapper.kt @@ -38,10 +38,7 @@ public class CMRandomGeneratorWrapper( override fun nextInt(): Int = generator.nextInt() override fun nextInt(n: Int): Int = generator.nextInt(n) - - @PerformancePitfall override fun nextGaussian(): Double = runBlocking { GaussianSampler(0.0, 1.0).next(generator) } - override fun nextDouble(): Double = generator.nextDouble() override fun nextLong(): Long = generator.nextLong() } diff --git a/kmath-core/build.gradle.kts b/kmath-core/build.gradle.kts index 143e576f7..490868a0b 100644 --- a/kmath-core/build.gradle.kts +++ b/kmath-core/build.gradle.kts @@ -5,21 +5,14 @@ plugins { // id("com.xcporter.metaview") version "0.0.5" } -kotlin { - jvm { - compilations.all { - kotlinOptions { - freeCompilerArgs = - freeCompilerArgs + "-Xjvm-default=all" + "-Xopt-in=kotlin.RequiresOptIn" + "-Xlambdas=indy" - } - } - } +kotlin.sourceSets { + filter { it.name.contains("test", true) } + .map(org.jetbrains.kotlin.gradle.plugin.KotlinSourceSet::languageSettings) + .forEach { it.optIn("space.kscience.kmath.misc.PerformancePitfall") } - sourceSets { - commonMain { - dependencies { - api(project(":kmath-memory")) - } + commonMain { + dependencies { + api(project(":kmath-memory")) } } } diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/annotations.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/annotations.kt index 73ecd6492..7c612b6a9 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/annotations.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/misc/annotations.kt @@ -12,7 +12,7 @@ package space.kscience.kmath.misc * in some way that may break some code. */ @MustBeDocumented -@Retention(value = AnnotationRetention.SOURCE) +@Retention(value = AnnotationRetention.BINARY) @RequiresOptIn("This API is unstable and could change in future", RequiresOptIn.Level.WARNING) public annotation class UnstableKMathAPI @@ -21,10 +21,10 @@ public annotation class UnstableKMathAPI * slow-down in some cases. Refer to the documentation and benchmark it to be sure. */ @MustBeDocumented -@Retention(value = AnnotationRetention.SOURCE) +@Retention(value = AnnotationRetention.BINARY) @RequiresOptIn( "Refer to the documentation to use this API in performance-critical code", - RequiresOptIn.Level.WARNING + RequiresOptIn.Level.WARNING, ) public annotation class PerformancePitfall( val message: String = "Potential performance problem" diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/BufferAlgebra.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/BufferAlgebra.kt index 634a115c7..653552044 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/BufferAlgebra.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/BufferAlgebra.kt @@ -35,13 +35,11 @@ public interface BufferAlgebra> : Algebra> { public fun Buffer.zip(other: Buffer, block: A.(left: T, right: T) -> T): Buffer = zipInline(this, other, block) - @UnstableKMathAPI override fun unaryOperationFunction(operation: String): (arg: Buffer) -> Buffer { val operationFunction = elementAlgebra.unaryOperationFunction(operation) return { arg -> bufferFactory(arg.size) { operationFunction(arg[it]) } } } - @UnstableKMathAPI override fun binaryOperationFunction(operation: String): (left: Buffer, right: Buffer) -> Buffer { val operationFunction = elementAlgebra.binaryOperationFunction(operation) return { left, right -> @@ -141,11 +139,9 @@ public open class BufferRingOps>( override fun multiply(left: Buffer, right: Buffer): Buffer = zipInline(left, right) { l, r -> l * r } override fun Buffer.unaryMinus(): Buffer = map { -it } - @UnstableKMathAPI override fun unaryOperationFunction(operation: String): (arg: Buffer) -> Buffer = super.unaryOperationFunction(operation) - @UnstableKMathAPI override fun binaryOperationFunction(operation: String): (left: Buffer, right: Buffer) -> Buffer = super.binaryOperationFunction(operation) } @@ -165,7 +161,6 @@ public open class BufferFieldOps>( override fun scale(a: Buffer, value: Double): Buffer = a.map { scale(it, value) } override fun Buffer.unaryMinus(): Buffer = map { -it } - @UnstableKMathAPI override fun binaryOperationFunction(operation: String): (left: Buffer, right: Buffer) -> Buffer = super.binaryOperationFunction(operation) } diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferField.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferField.kt index 8ec3c3aea..f2f7326aa 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferField.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferField.kt @@ -40,7 +40,6 @@ public class DoubleBufferField(public val size: Int) : ExtendedField) -> Buffer = super.unaryOperationFunction(operation) diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferOps.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferOps.kt index a5e1c42e2..0ee591acc 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferOps.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/operations/DoubleBufferOps.kt @@ -26,11 +26,9 @@ public abstract class DoubleBufferOps : BufferAlgebra, Exte override fun Buffer.map(block: DoubleField.(Double) -> Double): DoubleBuffer = mapInline { DoubleField.block(it) } - @UnstableKMathAPI override fun unaryOperationFunction(operation: String): (arg: Buffer) -> Buffer = super.unaryOperationFunction(operation) - @UnstableKMathAPI override fun binaryOperationFunction(operation: String): (left: Buffer, right: Buffer) -> Buffer = super.binaryOperationFunction(operation) diff --git a/kmath-coroutines/build.gradle.kts b/kmath-coroutines/build.gradle.kts index 317691ae5..aa30c412b 100644 --- a/kmath-coroutines/build.gradle.kts +++ b/kmath-coroutines/build.gradle.kts @@ -7,9 +7,9 @@ plugins { kotlin.sourceSets { all { with(languageSettings) { - useExperimentalAnnotation("kotlinx.coroutines.InternalCoroutinesApi") - useExperimentalAnnotation("kotlinx.coroutines.ExperimentalCoroutinesApi") - useExperimentalAnnotation("kotlinx.coroutines.FlowPreview") + optIn("kotlinx.coroutines.InternalCoroutinesApi") + optIn("kotlinx.coroutines.ExperimentalCoroutinesApi") + optIn("kotlinx.coroutines.FlowPreview") } } diff --git a/kmath-jafama/build.gradle.kts b/kmath-jafama/build.gradle.kts index 9cf328d0b..925a2bc60 100644 --- a/kmath-jafama/build.gradle.kts +++ b/kmath-jafama/build.gradle.kts @@ -23,5 +23,5 @@ readme { } kotlin.sourceSets.all { - languageSettings.useExperimentalAnnotation("space.kscience.kmath.misc.UnstableKMathAPI") + languageSettings.optIn("space.kscience.kmath.misc.UnstableKMathAPI") } diff --git a/kmath-jupyter/build.gradle.kts b/kmath-jupyter/build.gradle.kts index 5bd08c485..ca1a5485f 100644 --- a/kmath-jupyter/build.gradle.kts +++ b/kmath-jupyter/build.gradle.kts @@ -9,7 +9,7 @@ dependencies { api(project(":kmath-for-real")) } -kscience{ +kscience { useHtml() } @@ -18,7 +18,7 @@ readme { } kotlin.sourceSets.all { - languageSettings.useExperimentalAnnotation("space.kscience.kmath.misc.UnstableKMathAPI") + languageSettings.optIn("space.kscience.kmath.misc.UnstableKMathAPI") } tasks.processJupyterApiResources { diff --git a/kmath-optimization/build.gradle.kts b/kmath-optimization/build.gradle.kts index 68b82ad65..b920b9267 100644 --- a/kmath-optimization/build.gradle.kts +++ b/kmath-optimization/build.gradle.kts @@ -8,6 +8,10 @@ kscience { } kotlin.sourceSets { + all { + languageSettings.optIn("space.kscience.kmath.misc.UnstableKMathAPI") + } + commonMain { dependencies { api(project(":kmath-coroutines")) diff --git a/kmath-tensors/build.gradle.kts b/kmath-tensors/build.gradle.kts index d084878ea..66316d21d 100644 --- a/kmath-tensors/build.gradle.kts +++ b/kmath-tensors/build.gradle.kts @@ -6,9 +6,13 @@ plugins { kotlin.sourceSets { all { - languageSettings.useExperimentalAnnotation("space.kscience.kmath.misc.UnstableKMathAPI") + languageSettings.optIn("space.kscience.kmath.misc.UnstableKMathAPI") } + filter { it.name.contains("test", true) } + .map(org.jetbrains.kotlin.gradle.plugin.KotlinSourceSet::languageSettings) + .forEach { it.optIn("space.kscience.kmath.misc.PerformancePitfall") } + commonMain { dependencies { api(project(":kmath-core")) diff --git a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensorAlgebra.kt b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensorAlgebra.kt index ae1a053af..dc3ec43e9 100644 --- a/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensorAlgebra.kt +++ b/kmath-tensors/src/commonMain/kotlin/space/kscience/kmath/tensors/core/DoubleTensorAlgebra.kt @@ -384,7 +384,6 @@ public open class DoubleTensorAlgebra : override fun Tensor.viewAs(other: StructureND): DoubleTensor = tensor.view(other.shape) - @PerformancePitfall override infix fun StructureND.dot(other: StructureND): DoubleTensor { if (tensor.shape.size == 1 && other.shape.size == 1) { return DoubleTensor(intArrayOf(1), doubleArrayOf(tensor.times(other).tensor.mutableBuffer.array().sum())) diff --git a/settings.gradle.kts b/settings.gradle.kts index e73381bf2..343e937e1 100644 --- a/settings.gradle.kts +++ b/settings.gradle.kts @@ -5,14 +5,10 @@ pluginManagement { gradlePluginPortal() } - val kotlinVersion = "1.6.0-RC" - val toolsVersion = "0.10.5" + val kotlinVersion = "1.6.0" plugins { id("org.jetbrains.kotlinx.benchmark") version "0.3.1" - id("ru.mipt.npm.gradle.project") version toolsVersion - id("ru.mipt.npm.gradle.jvm") version toolsVersion - id("ru.mipt.npm.gradle.mpp") version toolsVersion kotlin("multiplatform") version kotlinVersion kotlin("plugin.allopen") version kotlinVersion } @@ -20,9 +16,6 @@ pluginManagement { rootProject.name = "kmath" -enableFeaturePreview("TYPESAFE_PROJECT_ACCESSORS") -enableFeaturePreview("VERSION_CATALOGS") - include( ":kmath-memory", ":kmath-complex", From 5ba7d74bd249a02e742ad2e0bbcde83bf4bc0858 Mon Sep 17 00:00:00 2001 From: Iaroslav Postovalov Date: Thu, 25 Nov 2021 23:26:08 +0700 Subject: [PATCH 17/29] Completely specialized expression types for Int, Long, Double and compilation of MST to it --- .../ExpressionsInterpretersBenchmark.kt | 20 +- .../space/kscience/kmath/ast/expressions.kt | 6 +- .../kmath/ast/TestCompilerVariables.kt | 16 +- .../lib.dom.WebAssembly.module_dukat.kt | 4 +- .../kmath/wasm/internal/WasmBuilder.kt | 190 +++---- .../kotlin/space/kscience/kmath/wasm/wasm.kt | 11 +- .../kotlin/space/kscience/kmath/asm/asm.kt | 28 +- .../kscience/kmath/asm/internal/AsmBuilder.kt | 13 +- .../asm/internal/ByteArrayClassLoader.kt | 6 - .../kmath/asm/internal/GenericAsmBuilder.kt | 14 +- .../kmath/asm/internal/PrimitiveAsmBuilder.kt | 464 +++++++++++------- kmath-core/build.gradle.kts | 5 +- .../kscience/kmath/expressions/Expression.kt | 132 +++++ kmath-kotlingrad/build.gradle.kts | 5 + .../kscience/kmath/internal/InternalGamma.kt | 2 +- 15 files changed, 615 insertions(+), 301 deletions(-) delete mode 100644 kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/ByteArrayClassLoader.kt diff --git a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt index f3a52ab5f..db3524e67 100644 --- a/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt +++ b/benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt @@ -38,6 +38,22 @@ internal class ExpressionsInterpretersBenchmark { @Benchmark fun asmGenericExpression(blackhole: Blackhole) = invokeAndSum(asmGeneric, blackhole) + /** + * Benchmark case for [Expression] created with [compileToExpression]. + */ + @Benchmark + fun asmPrimitiveExpressionArray(blackhole: Blackhole) { + val random = Random(0) + var sum = 0.0 + val m = DoubleArray(1) + + repeat(times) { + m[xIdx] = random.nextDouble() + sum += asmPrimitive(m) + } + + blackhole.consume(sum) + } /** * Benchmark case for [Expression] created with [compileToExpression]. @@ -82,7 +98,6 @@ internal class ExpressionsInterpretersBenchmark { private companion object { private val x by symbol - private val algebra = DoubleField private const val times = 1_000_000 private val functional = DoubleField.expression { @@ -95,7 +110,10 @@ internal class ExpressionsInterpretersBenchmark { } private val mst = node.toExpression(DoubleField) + private val asmPrimitive = node.compileToExpression(DoubleField) + private val xIdx = asmPrimitive.indexer.indexOf(x) + private val asmGeneric = node.compileToExpression(DoubleField as Algebra) private val raw = Expression { args -> diff --git a/examples/src/main/kotlin/space/kscience/kmath/ast/expressions.kt b/examples/src/main/kotlin/space/kscience/kmath/ast/expressions.kt index ffafdc99d..907f1bbe4 100644 --- a/examples/src/main/kotlin/space/kscience/kmath/ast/expressions.kt +++ b/examples/src/main/kotlin/space/kscience/kmath/ast/expressions.kt @@ -7,7 +7,6 @@ package space.kscience.kmath.ast import space.kscience.kmath.asm.compileToExpression import space.kscience.kmath.expressions.MstExtendedField -import space.kscience.kmath.expressions.Symbol import space.kscience.kmath.expressions.Symbol.Companion.x import space.kscience.kmath.operations.DoubleField import space.kscience.kmath.operations.invoke @@ -17,10 +16,11 @@ fun main() { x * 2.0 + number(2.0) / x - number(16.0) + asinh(x) / sin(x) }.compileToExpression(DoubleField) - val m = HashMap() + val m = DoubleArray(expr.indexer.symbols.size) + val xIdx = expr.indexer.indexOf(x) repeat(10000000) { - m[x] = 1.0 + m[xIdx] = 1.0 expr(m) } } diff --git a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerVariables.kt b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerVariables.kt index af1a2e338..859e56032 100644 --- a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerVariables.kt +++ b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerVariables.kt @@ -7,7 +7,9 @@ package space.kscience.kmath.ast import space.kscience.kmath.expressions.MstRing import space.kscience.kmath.expressions.Symbol.Companion.x +import space.kscience.kmath.expressions.Symbol.Companion.y import space.kscience.kmath.expressions.invoke +import space.kscience.kmath.operations.DoubleField import space.kscience.kmath.operations.IntRing import space.kscience.kmath.operations.invoke import kotlin.test.Test @@ -16,11 +18,23 @@ import kotlin.test.assertFailsWith internal class TestCompilerVariables { @Test - fun testVariable() = runCompilerTest { + fun testNoVariables() = runCompilerTest { + val expr = "0".parseMath().compileToExpression(IntRing) + assertEquals(0, expr()) + } + + @Test + fun testOneVariable() = runCompilerTest { val expr = MstRing { x }.compileToExpression(IntRing) assertEquals(1, expr(x to 1)) } + @Test + fun testTwoVariables() = runCompilerTest { + val expr = "y+x/y+x".parseMath().compileToExpression(DoubleField) + assertEquals(8.0, expr(x to 4.0, y to 2.0)) + } + @Test fun testUndefinedVariableFails() = runCompilerTest { val expr = MstRing { x }.compileToExpression(IntRing) diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/webassembly/lib.dom.WebAssembly.module_dukat.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/webassembly/lib.dom.WebAssembly.module_dukat.kt index 3754c3eff..90690abed 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/webassembly/lib.dom.WebAssembly.module_dukat.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/internal/webassembly/lib.dom.WebAssembly.module_dukat.kt @@ -201,8 +201,8 @@ internal open external class Module { } @JsName("Instance") -internal open external class Instance(module: Module, importObject: Any = definedExternally) { - open var exports: Any +internal open external class Instance(module: Module, importObject: dynamic = definedExternally) { + open var exports: dynamic } @JsName("Memory") diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/internal/WasmBuilder.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/internal/WasmBuilder.kt index 622e6e6ec..2d6619bba 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/internal/WasmBuilder.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/internal/WasmBuilder.kt @@ -5,12 +5,11 @@ package space.kscience.kmath.wasm.internal -import space.kscience.kmath.expressions.Expression -import space.kscience.kmath.expressions.MST +import space.kscience.kmath.expressions.* import space.kscience.kmath.expressions.MST.* -import space.kscience.kmath.expressions.Symbol import space.kscience.kmath.internal.binaryen.* import space.kscience.kmath.internal.webassembly.Instance +import space.kscience.kmath.misc.UnstableKMathAPI import space.kscience.kmath.operations.* import space.kscience.kmath.internal.binaryen.Module as BinaryenModule import space.kscience.kmath.internal.webassembly.Module as WasmModule @@ -18,65 +17,17 @@ import space.kscience.kmath.internal.webassembly.Module as WasmModule private val spreader = eval("(obj, args) => obj(...args)") @Suppress("UnsafeCastFromDynamic") -internal sealed class WasmBuilder( +internal sealed class WasmBuilder>( protected val binaryenType: Type, protected val algebra: Algebra, protected val target: MST, ) { protected val keys: MutableList = mutableListOf() - lateinit var ctx: BinaryenModule + protected lateinit var ctx: BinaryenModule - open fun visitSymbolic(mst: Symbol): ExpressionRef { - algebra.bindSymbolOrNull(mst)?.let { return visitNumeric(Numeric(it)) } + abstract val instance: E - var idx = keys.indexOf(mst) - - if (idx == -1) { - keys += mst - idx = keys.lastIndex - } - - return ctx.local.get(idx, binaryenType) - } - - abstract fun visitNumeric(mst: Numeric): ExpressionRef - - protected open fun visitUnary(mst: Unary): ExpressionRef = - error("Unary operation ${mst.operation} not defined in $this") - - protected open fun visitBinary(mst: Binary): ExpressionRef = - error("Binary operation ${mst.operation} not defined in $this") - - protected open fun createModule(): BinaryenModule = js("new \$module\$binaryen.Module()") - - protected fun visit(mst: MST): ExpressionRef = when (mst) { - is Symbol -> visitSymbolic(mst) - is Numeric -> visitNumeric(mst) - - is Unary -> when { - algebra is NumericAlgebra && mst.value is Numeric -> visitNumeric( - Numeric(algebra.unaryOperationFunction(mst.operation)(algebra.number((mst.value as Numeric).value))) - ) - - else -> visitUnary(mst) - } - - is Binary -> when { - algebra is NumericAlgebra && mst.left is Numeric && mst.right is Numeric -> visitNumeric( - Numeric( - algebra.binaryOperationFunction(mst.operation) - .invoke( - algebra.number((mst.left as Numeric).value), - algebra.number((mst.right as Numeric).value) - ) - ) - ) - - else -> visitBinary(mst) - } - } - - val instance by lazy { + protected val executable = run { val c = WasmModule(with(createModule()) { ctx = this val expr = visit(target) @@ -97,41 +48,93 @@ internal sealed class WasmBuilder( res }) - val i = Instance(c, js("{}") as Any) - val symbols = keys - keys.clear() + Instance(c, js("{}")).exports.executable + } - Expression { args -> - val params = symbols.map(args::getValue).toTypedArray() - spreader(i.exports.asDynamic().executable, params) as T + protected open fun visitSymbol(node: Symbol): ExpressionRef { + algebra.bindSymbolOrNull(node)?.let { return visitNumeric(Numeric(it)) } + + var idx = keys.indexOf(node) + + if (idx == -1) { + keys += node + idx = keys.lastIndex + } + + return ctx.local.get(idx, binaryenType) + } + + protected abstract fun visitNumeric(node: Numeric): ExpressionRef + + protected open fun visitUnary(node: Unary): ExpressionRef = + error("Unary operation ${node.operation} not defined in $this") + + protected open fun visitBinary(mst: Binary): ExpressionRef = + error("Binary operation ${mst.operation} not defined in $this") + + protected open fun createModule(): BinaryenModule = js("new \$module\$binaryen.Module()") + + protected fun visit(node: MST): ExpressionRef = when (node) { + is Symbol -> visitSymbol(node) + is Numeric -> visitNumeric(node) + + is Unary -> when { + algebra is NumericAlgebra && node.value is Numeric -> visitNumeric( + Numeric(algebra.unaryOperationFunction(node.operation)(algebra.number((node.value as Numeric).value))) + ) + + else -> visitUnary(node) + } + + is Binary -> when { + algebra is NumericAlgebra && node.left is Numeric && node.right is Numeric -> visitNumeric( + Numeric( + algebra.binaryOperationFunction(node.operation) + .invoke( + algebra.number((node.left as Numeric).value), + algebra.number((node.right as Numeric).value) + ) + ) + ) + + else -> visitBinary(node) } } } -internal class DoubleWasmBuilder(target: MST) : WasmBuilder(f64, DoubleField, target) { - override fun createModule(): BinaryenModule = readBinary(f64StandardFunctions) +@UnstableKMathAPI +internal class DoubleWasmBuilder(target: MST) : WasmBuilder(f64, DoubleField, target) { + override val instance by lazy { + object : DoubleExpression { + override val indexer = SimpleSymbolIndexer(keys) - override fun visitNumeric(mst: Numeric): ExpressionRef = ctx.f64.const(mst.value) + override fun invoke(arguments: DoubleArray) = spreader(executable, arguments).unsafeCast() + } + } - override fun visitUnary(mst: Unary): ExpressionRef = when (mst.operation) { - GroupOps.MINUS_OPERATION -> ctx.f64.neg(visit(mst.value)) - GroupOps.PLUS_OPERATION -> visit(mst.value) - PowerOperations.SQRT_OPERATION -> ctx.f64.sqrt(visit(mst.value)) - TrigonometricOperations.SIN_OPERATION -> ctx.call("sin", arrayOf(visit(mst.value)), f64) - TrigonometricOperations.COS_OPERATION -> ctx.call("cos", arrayOf(visit(mst.value)), f64) - TrigonometricOperations.TAN_OPERATION -> ctx.call("tan", arrayOf(visit(mst.value)), f64) - TrigonometricOperations.ASIN_OPERATION -> ctx.call("asin", arrayOf(visit(mst.value)), f64) - TrigonometricOperations.ACOS_OPERATION -> ctx.call("acos", arrayOf(visit(mst.value)), f64) - TrigonometricOperations.ATAN_OPERATION -> ctx.call("atan", arrayOf(visit(mst.value)), f64) - ExponentialOperations.SINH_OPERATION -> ctx.call("sinh", arrayOf(visit(mst.value)), f64) - ExponentialOperations.COSH_OPERATION -> ctx.call("cosh", arrayOf(visit(mst.value)), f64) - ExponentialOperations.TANH_OPERATION -> ctx.call("tanh", arrayOf(visit(mst.value)), f64) - ExponentialOperations.ASINH_OPERATION -> ctx.call("asinh", arrayOf(visit(mst.value)), f64) - ExponentialOperations.ACOSH_OPERATION -> ctx.call("acosh", arrayOf(visit(mst.value)), f64) - ExponentialOperations.ATANH_OPERATION -> ctx.call("atanh", arrayOf(visit(mst.value)), f64) - ExponentialOperations.EXP_OPERATION -> ctx.call("exp", arrayOf(visit(mst.value)), f64) - ExponentialOperations.LN_OPERATION -> ctx.call("log", arrayOf(visit(mst.value)), f64) - else -> super.visitUnary(mst) + override fun createModule() = readBinary(f64StandardFunctions) + + override fun visitNumeric(node: Numeric) = ctx.f64.const(node.value) + + override fun visitUnary(node: Unary): ExpressionRef = when (node.operation) { + GroupOps.MINUS_OPERATION -> ctx.f64.neg(visit(node.value)) + GroupOps.PLUS_OPERATION -> visit(node.value) + PowerOperations.SQRT_OPERATION -> ctx.f64.sqrt(visit(node.value)) + TrigonometricOperations.SIN_OPERATION -> ctx.call("sin", arrayOf(visit(node.value)), f64) + TrigonometricOperations.COS_OPERATION -> ctx.call("cos", arrayOf(visit(node.value)), f64) + TrigonometricOperations.TAN_OPERATION -> ctx.call("tan", arrayOf(visit(node.value)), f64) + TrigonometricOperations.ASIN_OPERATION -> ctx.call("asin", arrayOf(visit(node.value)), f64) + TrigonometricOperations.ACOS_OPERATION -> ctx.call("acos", arrayOf(visit(node.value)), f64) + TrigonometricOperations.ATAN_OPERATION -> ctx.call("atan", arrayOf(visit(node.value)), f64) + ExponentialOperations.SINH_OPERATION -> ctx.call("sinh", arrayOf(visit(node.value)), f64) + ExponentialOperations.COSH_OPERATION -> ctx.call("cosh", arrayOf(visit(node.value)), f64) + ExponentialOperations.TANH_OPERATION -> ctx.call("tanh", arrayOf(visit(node.value)), f64) + ExponentialOperations.ASINH_OPERATION -> ctx.call("asinh", arrayOf(visit(node.value)), f64) + ExponentialOperations.ACOSH_OPERATION -> ctx.call("acosh", arrayOf(visit(node.value)), f64) + ExponentialOperations.ATANH_OPERATION -> ctx.call("atanh", arrayOf(visit(node.value)), f64) + ExponentialOperations.EXP_OPERATION -> ctx.call("exp", arrayOf(visit(node.value)), f64) + ExponentialOperations.LN_OPERATION -> ctx.call("log", arrayOf(visit(node.value)), f64) + else -> super.visitUnary(node) } override fun visitBinary(mst: Binary): ExpressionRef = when (mst.operation) { @@ -144,13 +147,22 @@ internal class DoubleWasmBuilder(target: MST) : WasmBuilder(f64, DoubleF } } -internal class IntWasmBuilder(target: MST) : WasmBuilder(i32, IntRing, target) { - override fun visitNumeric(mst: Numeric): ExpressionRef = ctx.i32.const(mst.value) +@UnstableKMathAPI +internal class IntWasmBuilder(target: MST) : WasmBuilder(i32, IntRing, target) { + override val instance by lazy { + object : IntExpression { + override val indexer = SimpleSymbolIndexer(keys) - override fun visitUnary(mst: Unary): ExpressionRef = when (mst.operation) { - GroupOps.MINUS_OPERATION -> ctx.i32.sub(ctx.i32.const(0), visit(mst.value)) - GroupOps.PLUS_OPERATION -> visit(mst.value) - else -> super.visitUnary(mst) + override fun invoke(arguments: IntArray) = spreader(executable, arguments).unsafeCast() + } + } + + override fun visitNumeric(node: Numeric) = ctx.i32.const(node.value) + + override fun visitUnary(node: Unary): ExpressionRef = when (node.operation) { + GroupOps.MINUS_OPERATION -> ctx.i32.sub(ctx.i32.const(0), visit(node.value)) + GroupOps.PLUS_OPERATION -> visit(node.value) + else -> super.visitUnary(node) } override fun visitBinary(mst: Binary): ExpressionRef = when (mst.operation) { diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/wasm.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/wasm.kt index 806091715..12e6b41af 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/wasm.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/wasm.kt @@ -3,13 +3,12 @@ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. */ +@file:Suppress("UNUSED_PARAMETER") + package space.kscience.kmath.wasm import space.kscience.kmath.estree.compileWith -import space.kscience.kmath.expressions.Expression -import space.kscience.kmath.expressions.MST -import space.kscience.kmath.expressions.Symbol -import space.kscience.kmath.expressions.invoke +import space.kscience.kmath.expressions.* import space.kscience.kmath.misc.UnstableKMathAPI import space.kscience.kmath.operations.DoubleField import space.kscience.kmath.operations.IntRing @@ -22,7 +21,7 @@ import space.kscience.kmath.wasm.internal.IntWasmBuilder * @author Iaroslav Postovalov */ @UnstableKMathAPI -public fun MST.compileToExpression(algebra: IntRing): Expression = compileWith(algebra) +public fun MST.compileToExpression(algebra: IntRing): IntExpression = IntWasmBuilder(this).instance /** @@ -50,7 +49,7 @@ public fun MST.compile(algebra: IntRing, vararg arguments: Pair): I * @author Iaroslav Postovalov */ @UnstableKMathAPI -public fun MST.compileToExpression(algebra: DoubleField): Expression = compileWith(algebra) +public fun MST.compileToExpression(algebra: DoubleField): Expression = DoubleWasmBuilder(this).instance /** diff --git a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/asm.kt b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/asm.kt index c39345f3a..8e426622d 100644 --- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/asm.kt +++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/asm.kt @@ -8,11 +8,8 @@ package space.kscience.kmath.asm import space.kscience.kmath.asm.internal.* -import space.kscience.kmath.expressions.Expression -import space.kscience.kmath.expressions.MST +import space.kscience.kmath.expressions.* import space.kscience.kmath.expressions.MST.* -import space.kscience.kmath.expressions.Symbol -import space.kscience.kmath.expressions.invoke import space.kscience.kmath.misc.UnstableKMathAPI import space.kscience.kmath.operations.* @@ -48,7 +45,13 @@ internal fun MST.compileWith(type: Class, algebra: Algebra): Exp loadVariable(node.identity) } - is Numeric -> loadNumberConstant(node.value) + is Numeric -> if (algebra is NumericAlgebra) { + if (Number::class.java.isAssignableFrom(type)) + loadNumberConstant(algebra.number(node.value) as Number) + else + loadObjectConstant(algebra.number(node.value)) + } else + error("Numeric nodes are not supported by $this") is Unary -> when { algebra is NumericAlgebra && node.value is Numeric -> loadObjectConstant( @@ -121,13 +124,15 @@ public inline fun MST.compile(algebra: Algebra, vararg argu * * @author Iaroslav Postovalov */ -public fun MST.compileToExpression(algebra: IntRing): Expression = IntAsmBuilder(this).instance +@UnstableKMathAPI +public fun MST.compileToExpression(algebra: IntRing): IntExpression = IntAsmBuilder(this).instance /** * Compile given MST to expression and evaluate it against [arguments]. * * @author Iaroslav Postovalov */ +@UnstableKMathAPI public fun MST.compile(algebra: IntRing, arguments: Map): Int = compileToExpression(algebra).invoke(arguments) @@ -136,6 +141,7 @@ public fun MST.compile(algebra: IntRing, arguments: Map): Int = * * @author Iaroslav Postovalov */ +@UnstableKMathAPI public fun MST.compile(algebra: IntRing, vararg arguments: Pair): Int = compileToExpression(algebra)(*arguments) @@ -145,7 +151,8 @@ public fun MST.compile(algebra: IntRing, vararg arguments: Pair): I * * @author Iaroslav Postovalov */ -public fun MST.compileToExpression(algebra: LongRing): Expression = LongAsmBuilder(this).instance +@UnstableKMathAPI +public fun MST.compileToExpression(algebra: LongRing): LongExpression = LongAsmBuilder(this).instance /** @@ -153,6 +160,7 @@ public fun MST.compileToExpression(algebra: LongRing): Expression = LongAs * * @author Iaroslav Postovalov */ +@UnstableKMathAPI public fun MST.compile(algebra: LongRing, arguments: Map): Long = compileToExpression(algebra).invoke(arguments) @@ -162,6 +170,7 @@ public fun MST.compile(algebra: LongRing, arguments: Map): Long = * * @author Iaroslav Postovalov */ +@UnstableKMathAPI public fun MST.compile(algebra: LongRing, vararg arguments: Pair): Long = compileToExpression(algebra)(*arguments) @@ -171,13 +180,15 @@ public fun MST.compile(algebra: LongRing, vararg arguments: Pair): * * @author Iaroslav Postovalov */ -public fun MST.compileToExpression(algebra: DoubleField): Expression = DoubleAsmBuilder(this).instance +@UnstableKMathAPI +public fun MST.compileToExpression(algebra: DoubleField): DoubleExpression = DoubleAsmBuilder(this).instance /** * Compile given MST to expression and evaluate it against [arguments]. * * @author Iaroslav Postovalov */ +@UnstableKMathAPI public fun MST.compile(algebra: DoubleField, arguments: Map): Double = compileToExpression(algebra).invoke(arguments) @@ -186,5 +197,6 @@ public fun MST.compile(algebra: DoubleField, arguments: Map): Do * * @author Iaroslav Postovalov */ +@UnstableKMathAPI public fun MST.compile(algebra: DoubleField, vararg arguments: Pair): Double = compileToExpression(algebra).invoke(*arguments) diff --git a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/AsmBuilder.kt b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/AsmBuilder.kt index 7d3d513de..a85079fc8 100644 --- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/AsmBuilder.kt +++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/AsmBuilder.kt @@ -6,6 +6,7 @@ package space.kscience.kmath.asm.internal import org.objectweb.asm.Type +import org.objectweb.asm.Type.getObjectType import space.kscience.kmath.expressions.Expression internal abstract class AsmBuilder { @@ -22,31 +23,31 @@ internal abstract class AsmBuilder { /** * ASM type for [Expression]. */ - val EXPRESSION_TYPE: Type by lazy { Type.getObjectType("space/kscience/kmath/expressions/Expression") } + val EXPRESSION_TYPE: Type = getObjectType("space/kscience/kmath/expressions/Expression") /** * ASM type for [java.util.Map]. */ - val MAP_TYPE: Type by lazy { Type.getObjectType("java/util/Map") } + val MAP_TYPE: Type = getObjectType("java/util/Map") /** * ASM type for [java.lang.Object]. */ - val OBJECT_TYPE: Type by lazy { Type.getObjectType("java/lang/Object") } + val OBJECT_TYPE: Type = getObjectType("java/lang/Object") /** * ASM type for [java.lang.String]. */ - val STRING_TYPE: Type by lazy { Type.getObjectType("java/lang/String") } + val STRING_TYPE: Type = getObjectType("java/lang/String") /** * ASM type for MapIntrinsics. */ - val MAP_INTRINSICS_TYPE: Type by lazy { Type.getObjectType("space/kscience/kmath/asm/internal/MapIntrinsics") } + val MAP_INTRINSICS_TYPE: Type = getObjectType("space/kscience/kmath/asm/internal/MapIntrinsics") /** * ASM Type for [space.kscience.kmath.expressions.Symbol]. */ - val SYMBOL_TYPE: Type by lazy { Type.getObjectType("space/kscience/kmath/expressions/Symbol") } + val SYMBOL_TYPE: Type = getObjectType("space/kscience/kmath/expressions/Symbol") } } diff --git a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/ByteArrayClassLoader.kt b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/ByteArrayClassLoader.kt deleted file mode 100644 index 10eee7c6b..000000000 --- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/ByteArrayClassLoader.kt +++ /dev/null @@ -1,6 +0,0 @@ -/* - * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. - */ - -package space.kscience.kmath.asm.internal diff --git a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/GenericAsmBuilder.kt b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/GenericAsmBuilder.kt index 28f4a226f..5eb739956 100644 --- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/GenericAsmBuilder.kt +++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/GenericAsmBuilder.kt @@ -78,7 +78,7 @@ internal class GenericAsmBuilder( ) visitMethod( - ACC_PUBLIC or ACC_FINAL, + ACC_PUBLIC, "invoke", getMethodDescriptor(tType, MAP_TYPE), "(L${MAP_TYPE.internalName}<${SYMBOL_TYPE.descriptor}+${tType.descriptor}>;)${tType.descriptor}", @@ -116,7 +116,7 @@ internal class GenericAsmBuilder( } visitMethod( - ACC_PUBLIC or ACC_FINAL or ACC_BRIDGE or ACC_SYNTHETIC, + ACC_PUBLIC or ACC_BRIDGE or ACC_SYNTHETIC, "invoke", getMethodDescriptor(OBJECT_TYPE, MAP_TYPE), null, @@ -156,7 +156,7 @@ internal class GenericAsmBuilder( ) visitMethod( - ACC_PUBLIC, + ACC_PUBLIC or ACC_SYNTHETIC, "", getMethodDescriptor(VOID_TYPE, *OBJECT_ARRAY_TYPE.wrapToArrayIf { hasConstants }), null, @@ -176,7 +176,7 @@ internal class GenericAsmBuilder( } label() - visitInsn(RETURN) + areturn(VOID_TYPE) val l4 = label() visitLocalVariable("this", classType.descriptor, null, l0, l4, 0) @@ -209,10 +209,10 @@ internal class GenericAsmBuilder( */ fun loadObjectConstant(value: Any, type: Type = tType): Unit = invokeMethodVisitor.run { val idx = if (value in constants) constants.indexOf(value) else constants.also { it += value }.lastIndex - invokeMethodVisitor.load(0, classType) + load(0, classType) getfield(classType.internalName, "constants", OBJECT_ARRAY_TYPE.descriptor) iconst(idx) - visitInsn(AALOAD) + aload(OBJECT_TYPE) if (type != OBJECT_TYPE) checkcast(type) } @@ -320,6 +320,6 @@ internal class GenericAsmBuilder( /** * ASM type for array of [java.lang.Object]. */ - val OBJECT_ARRAY_TYPE: Type by lazy { getType("[Ljava/lang/Object;") } + val OBJECT_ARRAY_TYPE: Type = getType("[Ljava/lang/Object;") } } diff --git a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/PrimitiveAsmBuilder.kt b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/PrimitiveAsmBuilder.kt index 3e019589a..bf1f42395 100644 --- a/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/PrimitiveAsmBuilder.kt +++ b/kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/internal/PrimitiveAsmBuilder.kt @@ -6,38 +6,49 @@ package space.kscience.kmath.asm.internal import org.objectweb.asm.ClassWriter -import org.objectweb.asm.Opcodes +import org.objectweb.asm.FieldVisitor +import org.objectweb.asm.Opcodes.* import org.objectweb.asm.Type import org.objectweb.asm.Type.* import org.objectweb.asm.commons.InstructionAdapter -import space.kscience.kmath.expressions.Expression -import space.kscience.kmath.expressions.MST -import space.kscience.kmath.expressions.Symbol -import space.kscience.kmath.expressions.invoke +import space.kscience.kmath.expressions.* +import space.kscience.kmath.misc.UnstableKMathAPI import space.kscience.kmath.operations.* import java.lang.invoke.MethodHandles import java.lang.invoke.MethodType import java.nio.file.Paths import kotlin.io.path.writeBytes -internal sealed class PrimitiveAsmBuilder( - protected val algebra: Algebra, +@UnstableKMathAPI +internal sealed class PrimitiveAsmBuilder>( + protected val algebra: NumericAlgebra, classOfT: Class<*>, protected val classOfTPrimitive: Class<*>, + expressionParent: Class, protected val target: MST, ) : AsmBuilder() { private val className: String = buildName(target) /** - * ASM type for [T]. + * ASM type for [tType]. */ private val tType: Type = classOfT.asm /** - * ASM type for [T]. + * ASM type for [classOfTPrimitive]. */ protected val tTypePrimitive: Type = classOfTPrimitive.asm + /** + * ASM type for array of [classOfTPrimitive]. + */ + protected val tTypePrimitiveArray: Type = getType("[" + classOfTPrimitive.asm.descriptor) + + /** + * ASM type for expression parent. + */ + private val expressionParentType = expressionParent.asm + /** * ASM type for new class. */ @@ -49,58 +60,91 @@ internal sealed class PrimitiveAsmBuilder( protected lateinit var invokeMethodVisitor: InstructionAdapter /** - * Local variables indices are indices of symbols in this list. + * Indexer for arguments in [target]. */ - private val argumentsLocals = mutableListOf() + private val argumentsIndexer = mutableListOf() /** * Subclasses, loads and instantiates [Expression] for given parameters. * * The built instance is cached. */ - @Suppress("UNCHECKED_CAST", "UNUSED_VARIABLE") - val instance: Expression by lazy { + @Suppress("UNCHECKED_CAST") + val instance: E by lazy { val classWriter = ClassWriter(ClassWriter.COMPUTE_FRAMES) { visit( - Opcodes.V1_8, - Opcodes.ACC_PUBLIC or Opcodes.ACC_FINAL or Opcodes.ACC_SUPER, + V1_8, + ACC_PUBLIC or ACC_FINAL or ACC_SUPER, classType.internalName, - "${OBJECT_TYPE.descriptor}L${EXPRESSION_TYPE.internalName}<${tType.descriptor}>;", + "${OBJECT_TYPE.descriptor}${expressionParentType.descriptor}", OBJECT_TYPE.internalName, - arrayOf(EXPRESSION_TYPE.internalName), + arrayOf(expressionParentType.internalName), ) + visitField( + access = ACC_PRIVATE or ACC_FINAL, + name = "indexer", + descriptor = SYMBOL_INDEXER_TYPE.descriptor, + signature = null, + value = null, + block = FieldVisitor::visitEnd, + ) visitMethod( - Opcodes.ACC_PUBLIC or Opcodes.ACC_FINAL, - "invoke", - getMethodDescriptor(tType, MAP_TYPE), - "(L${MAP_TYPE.internalName}<${SYMBOL_TYPE.descriptor}+${tType.descriptor}>;)${tType.descriptor}", + ACC_PUBLIC, + "getIndexer", + getMethodDescriptor(SYMBOL_INDEXER_TYPE), + null, null, ).instructionAdapter { - invokeMethodVisitor = this visitCode() - val preparingVariables = label() - visitVariables(target) - val expressionResult = label() - visitExpression(target) - box() - areturn(tType) + val start = label() + load(0, classType) + getfield(classType.internalName, "indexer", SYMBOL_INDEXER_TYPE.descriptor) + areturn(SYMBOL_INDEXER_TYPE) val end = label() visitLocalVariable( "this", classType.descriptor, null, - preparingVariables, + start, + end, + 0, + ) + + visitMaxs(0, 0) + visitEnd() + } + + visitMethod( + ACC_PUBLIC, + "invoke", + getMethodDescriptor(tTypePrimitive, tTypePrimitiveArray), + null, + null, + ).instructionAdapter { + invokeMethodVisitor = this + visitCode() + val start = label() + visitVariables(target, arrayMode = true) + visitExpression(target) + areturn(tTypePrimitive) + val end = label() + + visitLocalVariable( + "this", + classType.descriptor, + null, + start, end, 0, ) visitLocalVariable( "arguments", - MAP_TYPE.descriptor, - "L${MAP_TYPE.internalName}<${SYMBOL_TYPE.descriptor}+${tType.descriptor}>;", - preparingVariables, + tTypePrimitiveArray.descriptor, + null, + start, end, 1, ) @@ -110,7 +154,45 @@ internal sealed class PrimitiveAsmBuilder( } visitMethod( - Opcodes.ACC_PUBLIC or Opcodes.ACC_FINAL or Opcodes.ACC_BRIDGE or Opcodes.ACC_SYNTHETIC, + ACC_PUBLIC or ACC_FINAL, + "invoke", + getMethodDescriptor(tType, MAP_TYPE), + "(L${MAP_TYPE.internalName}<${SYMBOL_TYPE.descriptor}+${tType.descriptor}>;)${tType.descriptor}", + null, + ).instructionAdapter { + invokeMethodVisitor = this + visitCode() + val start = label() + visitVariables(target, arrayMode = false) + visitExpression(target) + box() + areturn(tType) + val end = label() + + visitLocalVariable( + "this", + classType.descriptor, + null, + start, + end, + 0, + ) + + visitLocalVariable( + "arguments", + MAP_TYPE.descriptor, + "L${MAP_TYPE.internalName}<${SYMBOL_TYPE.descriptor}+${tType.descriptor}>;", + start, + end, + 1, + ) + + visitMaxs(0, 0) + visitEnd() + } + + visitMethod( + ACC_PUBLIC or ACC_FINAL or ACC_BRIDGE or ACC_SYNTHETIC, "invoke", getMethodDescriptor(OBJECT_TYPE, MAP_TYPE), null, @@ -138,21 +220,22 @@ internal sealed class PrimitiveAsmBuilder( } visitMethod( - Opcodes.ACC_PUBLIC, + ACC_PUBLIC or ACC_SYNTHETIC, "", - getMethodDescriptor(VOID_TYPE), + getMethodDescriptor(VOID_TYPE, SYMBOL_INDEXER_TYPE), null, null, ).instructionAdapter { val start = label() load(0, classType) invokespecial(OBJECT_TYPE.internalName, "", getMethodDescriptor(VOID_TYPE), false) - label() load(0, classType) - label() - visitInsn(Opcodes.RETURN) + load(1, SYMBOL_INDEXER_TYPE) + putfield(classType.internalName, "indexer", SYMBOL_INDEXER_TYPE.descriptor) + areturn(VOID_TYPE) val end = label() visitLocalVariable("this", classType.descriptor, null, start, end, 0) + visitLocalVariable("indexer", SYMBOL_INDEXER_TYPE.descriptor, null, start, end, 1) visitMaxs(0, 0) visitEnd() } @@ -166,14 +249,16 @@ internal sealed class PrimitiveAsmBuilder( if (System.getProperty("space.kscience.kmath.ast.dump.generated.classes") == "1") Paths.get("${className.split('.').last()}.class").writeBytes(binary) - MethodHandles.publicLookup().findConstructor(cls, MethodType.methodType(Void.TYPE))() as Expression + MethodHandles + .publicLookup() + .findConstructor(cls, MethodType.methodType(Void.TYPE, SymbolIndexer::class.java)) + .invoke(SimpleSymbolIndexer(argumentsIndexer)) as E } /** - * Either loads a numeric constant [value] from the class's constants field or boxes a primitive - * constant from the constant pool. + * Loads a numeric constant [value] from the class's constants. */ - fun loadNumberConstant(value: Number) { + protected fun loadNumberConstant(value: Number) { when (tTypePrimitive) { BYTE_TYPE -> invokeMethodVisitor.iconst(value.toInt()) DOUBLE_TYPE -> invokeMethodVisitor.dconst(value.toDouble()) @@ -185,38 +270,50 @@ internal sealed class PrimitiveAsmBuilder( } /** - * Stores value variable [name] into a local. Should be called within [variablesPrepareCallback] before using - * [loadVariable]. + * Stores value variable [name] into a local. Should be called before using [loadVariable]. Should be called only + * once for a variable. */ - fun prepareVariable(name: String): Unit = invokeMethodVisitor.run { - if (name in argumentsLocals) return@run - load(1, MAP_TYPE) - aconst(name) + protected fun prepareVariable(name: Symbol, arrayMode: Boolean): Unit = invokeMethodVisitor.run { + var argumentIndex = argumentsIndexer.indexOf(name) - invokestatic( - MAP_INTRINSICS_TYPE.internalName, - "getOrFail", - getMethodDescriptor(OBJECT_TYPE, MAP_TYPE, STRING_TYPE), - false, - ) - - checkcast(tType) - var idx = argumentsLocals.indexOf(name) - - if (idx == -1) { - argumentsLocals += name - idx = argumentsLocals.lastIndex + if (argumentIndex == -1) { + argumentsIndexer += name + argumentIndex = argumentsIndexer.lastIndex } - unbox() - store(2 + idx, tTypePrimitive) + val localIndex = 2 + argumentIndex * tTypePrimitive.size + + if (arrayMode) { + load(1, tTypePrimitiveArray) + iconst(argumentIndex) + aload(tTypePrimitive) + store(localIndex, tTypePrimitive) + } else { + load(1, MAP_TYPE) + aconst(name.identity) + + invokestatic( + MAP_INTRINSICS_TYPE.internalName, + "getOrFail", + getMethodDescriptor(OBJECT_TYPE, MAP_TYPE, STRING_TYPE), + false, + ) + + checkcast(tType) + unbox() + store(localIndex, tTypePrimitive) + } } /** * Loads a variable [name] from arguments [Map] parameter of [Expression.invoke]. The variable should be stored * with [prepareVariable] first. */ - fun loadVariable(name: String): Unit = invokeMethodVisitor.load(2 + argumentsLocals.indexOf(name), tTypePrimitive) + protected fun loadVariable(name: Symbol) { + val argumentIndex = argumentsIndexer.indexOf(name) + val localIndex = 2 + argumentIndex * tTypePrimitive.size + invokeMethodVisitor.load(localIndex, tTypePrimitive) + } private fun unbox() = invokeMethodVisitor.run { invokevirtual( @@ -231,102 +328,117 @@ internal sealed class PrimitiveAsmBuilder( invokestatic(tType.internalName, "valueOf", getMethodDescriptor(tType, tTypePrimitive), false) } - protected fun visitVariables(node: MST): Unit = when (node) { - is Symbol -> prepareVariable(node.identity) - is MST.Unary -> visitVariables(node.value) + private fun visitVariables( + node: MST, + arrayMode: Boolean, + alreadyLoaded: MutableList = mutableListOf() + ): Unit = when (node) { + is Symbol -> when (node) { + !in alreadyLoaded -> { + alreadyLoaded += node + prepareVariable(node, arrayMode) + } + else -> { + } + } + + is MST.Unary -> visitVariables(node.value, arrayMode, alreadyLoaded) is MST.Binary -> { - visitVariables(node.left) - visitVariables(node.right) + visitVariables(node.left, arrayMode, alreadyLoaded) + visitVariables(node.right, arrayMode, alreadyLoaded) } else -> Unit } - protected fun visitExpression(mst: MST): Unit = when (mst) { - is Symbol -> loadVariable(mst.identity) - is MST.Numeric -> loadNumberConstant(mst.value) + private fun visitExpression(node: MST): Unit = when (node) { + is Symbol -> { + val symbol = algebra.bindSymbolOrNull(node) - is MST.Unary -> when { - algebra is NumericAlgebra && mst.value is MST.Numeric -> { - loadNumberConstant( - MST.Numeric( - algebra.unaryOperationFunction(mst.operation)(algebra.number((mst.value as MST.Numeric).value)), - ).value, - ) - } - - else -> visitUnary(mst) + if (symbol != null) + loadNumberConstant(symbol) + else + loadVariable(node) } + is MST.Numeric -> loadNumberConstant(algebra.number(node.value)) + + is MST.Unary -> if (node.value is MST.Numeric) + loadNumberConstant( + algebra.unaryOperationFunction(node.operation)(algebra.number((node.value as MST.Numeric).value)), + ) + else + visitUnary(node) + is MST.Binary -> when { - algebra is NumericAlgebra && mst.left is MST.Numeric && mst.right is MST.Numeric -> { - loadNumberConstant( - MST.Numeric( - algebra.binaryOperationFunction(mst.operation)( - algebra.number((mst.left as MST.Numeric).value), - algebra.number((mst.right as MST.Numeric).value), - ), - ).value, - ) - } + node.left is MST.Numeric && node.right is MST.Numeric -> loadNumberConstant( + algebra.binaryOperationFunction(node.operation)( + algebra.number((node.left as MST.Numeric).value), + algebra.number((node.right as MST.Numeric).value), + ), + ) - else -> visitBinary(mst) + else -> visitBinary(node) } } - protected open fun visitUnary(mst: MST.Unary) { - visitExpression(mst.value) - } + protected open fun visitUnary(node: MST.Unary) = visitExpression(node.value) - protected open fun visitBinary(mst: MST.Binary) { - visitExpression(mst.left) - visitExpression(mst.right) + protected open fun visitBinary(node: MST.Binary) { + visitExpression(node.left) + visitExpression(node.right) } protected companion object { /** * ASM type for [java.lang.Number]. */ - val NUMBER_TYPE: Type by lazy { getObjectType("java/lang/Number") } + val NUMBER_TYPE: Type = getObjectType("java/lang/Number") + + /** + * ASM type for [SymbolIndexer]. + */ + val SYMBOL_INDEXER_TYPE: Type = getObjectType("space/kscience/kmath/expressions/SymbolIndexer") } } -internal class DoubleAsmBuilder(target: MST) : - PrimitiveAsmBuilder(DoubleField, java.lang.Double::class.java, java.lang.Double.TYPE, target) { +@UnstableKMathAPI +internal class DoubleAsmBuilder(target: MST) : PrimitiveAsmBuilder( + DoubleField, + java.lang.Double::class.java, + java.lang.Double.TYPE, + DoubleExpression::class.java, + target, +) { - private fun buildUnaryJavaMathCall(name: String) { - invokeMethodVisitor.invokestatic( - MATH_TYPE.internalName, - name, - getMethodDescriptor(tTypePrimitive, tTypePrimitive), - false, - ) - } + private fun buildUnaryJavaMathCall(name: String) = invokeMethodVisitor.invokestatic( + MATH_TYPE.internalName, + name, + getMethodDescriptor(tTypePrimitive, tTypePrimitive), + false, + ) - private fun buildBinaryJavaMathCall(name: String) { - invokeMethodVisitor.invokestatic( - MATH_TYPE.internalName, - name, - getMethodDescriptor(tTypePrimitive, tTypePrimitive, tTypePrimitive), - false, - ) - } + @Suppress("SameParameterValue") + private fun buildBinaryJavaMathCall(name: String) = invokeMethodVisitor.invokestatic( + MATH_TYPE.internalName, + name, + getMethodDescriptor(tTypePrimitive, tTypePrimitive, tTypePrimitive), + false, + ) - private fun buildUnaryKotlinMathCall(name: String) { - invokeMethodVisitor.invokestatic( - MATH_KT_TYPE.internalName, - name, - getMethodDescriptor(tTypePrimitive, tTypePrimitive), - false, - ) - } + private fun buildUnaryKotlinMathCall(name: String) = invokeMethodVisitor.invokestatic( + MATH_KT_TYPE.internalName, + name, + getMethodDescriptor(tTypePrimitive, tTypePrimitive), + false, + ) - override fun visitUnary(mst: MST.Unary) { - super.visitUnary(mst) + override fun visitUnary(node: MST.Unary) { + super.visitUnary(node) - when (mst.operation) { - GroupOps.MINUS_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.DNEG) + when (node.operation) { + GroupOps.MINUS_OPERATION -> invokeMethodVisitor.visitInsn(DNEG) GroupOps.PLUS_OPERATION -> Unit PowerOperations.SQRT_OPERATION -> buildUnaryJavaMathCall("sqrt") TrigonometricOperations.SIN_OPERATION -> buildUnaryJavaMathCall("sin") @@ -343,74 +455,86 @@ internal class DoubleAsmBuilder(target: MST) : ExponentialOperations.ATANH_OPERATION -> buildUnaryKotlinMathCall("atanh") ExponentialOperations.EXP_OPERATION -> buildUnaryJavaMathCall("exp") ExponentialOperations.LN_OPERATION -> buildUnaryJavaMathCall("log") - else -> super.visitUnary(mst) + else -> super.visitUnary(node) } } - override fun visitBinary(mst: MST.Binary) { - super.visitBinary(mst) + override fun visitBinary(node: MST.Binary) { + super.visitBinary(node) - when (mst.operation) { - GroupOps.PLUS_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.DADD) - GroupOps.MINUS_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.DSUB) - RingOps.TIMES_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.DMUL) - FieldOps.DIV_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.DDIV) + when (node.operation) { + GroupOps.PLUS_OPERATION -> invokeMethodVisitor.visitInsn(DADD) + GroupOps.MINUS_OPERATION -> invokeMethodVisitor.visitInsn(DSUB) + RingOps.TIMES_OPERATION -> invokeMethodVisitor.visitInsn(DMUL) + FieldOps.DIV_OPERATION -> invokeMethodVisitor.visitInsn(DDIV) PowerOperations.POW_OPERATION -> buildBinaryJavaMathCall("pow") - else -> super.visitBinary(mst) + else -> super.visitBinary(node) } } - companion object { - val MATH_TYPE: Type by lazy { getObjectType("java/lang/Math") } - val MATH_KT_TYPE: Type by lazy { getObjectType("kotlin/math/MathKt") } + private companion object { + val MATH_TYPE: Type = getObjectType("java/lang/Math") + val MATH_KT_TYPE: Type = getObjectType("kotlin/math/MathKt") } } +@UnstableKMathAPI internal class IntAsmBuilder(target: MST) : - PrimitiveAsmBuilder(IntRing, Integer::class.java, Integer.TYPE, target) { - override fun visitUnary(mst: MST.Unary) { - super.visitUnary(mst) + PrimitiveAsmBuilder( + IntRing, + Integer::class.java, + Integer.TYPE, + IntExpression::class.java, + target + ) { + override fun visitUnary(node: MST.Unary) { + super.visitUnary(node) - when (mst.operation) { - GroupOps.MINUS_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.INEG) + when (node.operation) { + GroupOps.MINUS_OPERATION -> invokeMethodVisitor.visitInsn(INEG) GroupOps.PLUS_OPERATION -> Unit - else -> super.visitUnary(mst) + else -> super.visitUnary(node) } } - override fun visitBinary(mst: MST.Binary) { - super.visitBinary(mst) + override fun visitBinary(node: MST.Binary) { + super.visitBinary(node) - when (mst.operation) { - GroupOps.PLUS_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.IADD) - GroupOps.MINUS_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.ISUB) - RingOps.TIMES_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.IMUL) - else -> super.visitBinary(mst) + when (node.operation) { + GroupOps.PLUS_OPERATION -> invokeMethodVisitor.visitInsn(IADD) + GroupOps.MINUS_OPERATION -> invokeMethodVisitor.visitInsn(ISUB) + RingOps.TIMES_OPERATION -> invokeMethodVisitor.visitInsn(IMUL) + else -> super.visitBinary(node) } } } -internal class LongAsmBuilder(target: MST) : - PrimitiveAsmBuilder(LongRing, java.lang.Long::class.java, java.lang.Long.TYPE, target) { - override fun visitUnary(mst: MST.Unary) { - super.visitUnary(mst) +@UnstableKMathAPI +internal class LongAsmBuilder(target: MST) : PrimitiveAsmBuilder( + LongRing, + java.lang.Long::class.java, + java.lang.Long.TYPE, + LongExpression::class.java, + target, +) { + override fun visitUnary(node: MST.Unary) { + super.visitUnary(node) - when (mst.operation) { - GroupOps.MINUS_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.LNEG) + when (node.operation) { + GroupOps.MINUS_OPERATION -> invokeMethodVisitor.visitInsn(LNEG) GroupOps.PLUS_OPERATION -> Unit - else -> super.visitUnary(mst) + else -> super.visitUnary(node) } } - override fun visitBinary(mst: MST.Binary) { - super.visitBinary(mst) + override fun visitBinary(node: MST.Binary) { + super.visitBinary(node) - when (mst.operation) { - GroupOps.PLUS_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.LADD) - GroupOps.MINUS_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.LSUB) - RingOps.TIMES_OPERATION -> invokeMethodVisitor.visitInsn(Opcodes.LMUL) - else -> super.visitBinary(mst) + when (node.operation) { + GroupOps.PLUS_OPERATION -> invokeMethodVisitor.visitInsn(LADD) + GroupOps.MINUS_OPERATION -> invokeMethodVisitor.visitInsn(LSUB) + RingOps.TIMES_OPERATION -> invokeMethodVisitor.visitInsn(LMUL) + else -> super.visitBinary(node) } } } - diff --git a/kmath-core/build.gradle.kts b/kmath-core/build.gradle.kts index 490868a0b..4a35a54fb 100644 --- a/kmath-core/build.gradle.kts +++ b/kmath-core/build.gradle.kts @@ -8,7 +8,10 @@ plugins { kotlin.sourceSets { filter { it.name.contains("test", true) } .map(org.jetbrains.kotlin.gradle.plugin.KotlinSourceSet::languageSettings) - .forEach { it.optIn("space.kscience.kmath.misc.PerformancePitfall") } + .forEach { + it.optIn("space.kscience.kmath.misc.PerformancePitfall") + it.optIn("space.kscience.kmath.misc.UnstableKMathAPI") + } commonMain { dependencies { diff --git a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/Expression.kt b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/Expression.kt index 33f53202c..5ba32f190 100644 --- a/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/Expression.kt +++ b/kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/Expression.kt @@ -5,6 +5,7 @@ package space.kscience.kmath.expressions +import space.kscience.kmath.misc.UnstableKMathAPI import space.kscience.kmath.operations.Algebra import kotlin.jvm.JvmName import kotlin.properties.ReadOnlyProperty @@ -24,6 +25,81 @@ public fun interface Expression { public operator fun invoke(arguments: Map): T } +/** + * Specialization of [Expression] for [Double] allowing better performance because of using array. + */ +@UnstableKMathAPI +public interface DoubleExpression : Expression { + /** + * The indexer of this expression's arguments that should be used to build array for [invoke]. + * + * Implementations must fulfil the following requirement: for any argument symbol `x` and its value `y`, + * `indexer.indexOf(x) == arguments.indexOf(y)` if `arguments` is the array passed to [invoke]. + */ + public val indexer: SymbolIndexer + + public override operator fun invoke(arguments: Map): Double = + this(DoubleArray(indexer.symbols.size) { arguments.getValue(indexer.symbols[it]) }) + + /** + * Calls this expression from arguments. + * + * @param arguments the array of arguments. + * @return the value. + */ + public operator fun invoke(arguments: DoubleArray): Double +} + +/** + * Specialization of [Expression] for [Int] allowing better performance because of using array. + */ +@UnstableKMathAPI +public interface IntExpression : Expression { + /** + * The indexer of this expression's arguments that should be used to build array for [invoke]. + * + * Implementations must fulfil the following requirement: for any argument symbol `x` and its value `y`, + * `indexer.indexOf(x) == arguments.indexOf(y)` if `arguments` is the array passed to [invoke]. + */ + public val indexer: SymbolIndexer + + public override operator fun invoke(arguments: Map): Int = + this(IntArray(indexer.symbols.size) { arguments.getValue(indexer.symbols[it]) }) + + /** + * Calls this expression from arguments. + * + * @param arguments the array of arguments. + * @return the value. + */ + public operator fun invoke(arguments: IntArray): Int +} + +/** + * Specialization of [Expression] for [Long] allowing better performance because of using array. + */ +@UnstableKMathAPI +public interface LongExpression : Expression { + /** + * The indexer of this expression's arguments that should be used to build array for [invoke]. + * + * Implementations must fulfil the following requirement: for any argument symbol `x` and its value `y`, + * `indexer.indexOf(x) == arguments.indexOf(y)` if `arguments` is the array passed to [invoke]. + */ + public val indexer: SymbolIndexer + + public override operator fun invoke(arguments: Map): Long = + this(LongArray(indexer.symbols.size) { arguments.getValue(indexer.symbols[it]) }) + + /** + * Calls this expression from arguments. + * + * @param arguments the array of arguments. + * @return the value. + */ + public operator fun invoke(arguments: LongArray): Long +} + /** * Calls this expression without providing any arguments. * @@ -69,6 +145,62 @@ public operator fun Expression.invoke(vararg pairs: Pair): T = } ) +private val EMPTY_DOUBLE_ARRAY = DoubleArray(0) + +/** + * Calls this expression without providing any arguments. + * + * @return a value. + */ +@UnstableKMathAPI +public operator fun DoubleExpression.invoke(): Double = this(EMPTY_DOUBLE_ARRAY) + +/** + * Calls this expression from arguments. + * + * @param pairs the pairs of arguments to values. + * @return a value. + */ +@UnstableKMathAPI +public operator fun DoubleExpression.invoke(vararg arguments: Double): Double = this(arguments) + +private val EMPTY_INT_ARRAY = IntArray(0) + +/** + * Calls this expression without providing any arguments. + * + * @return a value. + */ +@UnstableKMathAPI +public operator fun IntExpression.invoke(): Int = this(EMPTY_INT_ARRAY) + +/** + * Calls this expression from arguments. + * + * @param pairs the pairs of arguments to values. + * @return a value. + */ +@UnstableKMathAPI +public operator fun IntExpression.invoke(vararg arguments: Int): Int = this(arguments) + +private val EMPTY_LONG_ARRAY = LongArray(0) + +/** + * Calls this expression without providing any arguments. + * + * @return a value. + */ +@UnstableKMathAPI +public operator fun LongExpression.invoke(): Long = this(EMPTY_LONG_ARRAY) + +/** + * Calls this expression from arguments. + * + * @param pairs the pairs of arguments to values. + * @return a value. + */ +@UnstableKMathAPI +public operator fun LongExpression.invoke(vararg arguments: Long): Long = this(arguments) /** * A context for expression construction diff --git a/kmath-kotlingrad/build.gradle.kts b/kmath-kotlingrad/build.gradle.kts index d222ed7d6..da7380e41 100644 --- a/kmath-kotlingrad/build.gradle.kts +++ b/kmath-kotlingrad/build.gradle.kts @@ -3,6 +3,11 @@ plugins { id("ru.mipt.npm.gradle.common") } +kotlin.sourceSets + .filter { it.name.contains("test", true) } + .map(org.jetbrains.kotlin.gradle.plugin.KotlinSourceSet::languageSettings) + .forEach { it.optIn("space.kscience.kmath.misc.UnstableKMathAPI") } + description = "Kotlin∇ integration module" dependencies { diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/internal/InternalGamma.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/internal/InternalGamma.kt index 6e7eb039d..63db1c56f 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/internal/InternalGamma.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/internal/InternalGamma.kt @@ -145,7 +145,7 @@ internal object InternalGamma { } when { - n >= maxIterations -> throw error("Maximal iterations is exceeded $maxIterations") + n >= maxIterations -> error("Maximal iterations is exceeded $maxIterations") sum.isInfinite() -> 1.0 else -> exp(-x + a * ln(x) - logGamma(a)) * sum } From cf5f886226a334897cd2ea04baee0861e4f08eca Mon Sep 17 00:00:00 2001 From: Iaroslav Postovalov Date: Mon, 29 Nov 2021 13:24:44 +0700 Subject: [PATCH 18/29] Rewrite the ArithmeticsEvaluator.number rule to handle well both floating-point numbers and integers --- .../kotlin/space/kscience/kmath/ast/parser.kt | 19 +++++++++++++++++-- 1 file changed, 17 insertions(+), 2 deletions(-) diff --git a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/parser.kt b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/parser.kt index 6ebd0eff6..012a6e65f 100644 --- a/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/parser.kt +++ b/kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/parser.kt @@ -22,6 +22,7 @@ import space.kscience.kmath.operations.FieldOps import space.kscience.kmath.operations.GroupOps import space.kscience.kmath.operations.PowerOperations import space.kscience.kmath.operations.RingOps +import kotlin.math.floor /** * better-parse implementation of grammar defined in the ArithmeticsEvaluator.g4. @@ -40,9 +41,22 @@ public object ArithmeticsEvaluator : Grammar() { private val div: Token by literalToken("/") private val minus: Token by literalToken("-") private val plus: Token by literalToken("+") + + @Suppress("unused") private val ws: Token by regexToken("\\s+".toRegex(), ignore = true) - private val number: Parser by num use { MST.Numeric(text.toDouble()) } + // TODO Rewrite as custom parser to handle numbers with better precision. Currently, numbers like 1e10 are handled while they could be stored as longs without precision loss. + private val number: Parser by num use { + val d = text.toDoubleOrNull() + + MST.Numeric( + if (d == null || d == floor(d) && !d.isInfinite()) { + text.toLongOrNull() ?: text.toDouble() + } else + d + ) + } + private val singular: Parser by id use { Symbol(text) } private val unaryFunction: Parser by (id and -lpar and parser(ArithmeticsEvaluator::subSumChain) and -rpar) @@ -91,7 +105,8 @@ public object ArithmeticsEvaluator : Grammar() { } /** - * Tries to parse the string into [MST] using [ArithmeticsEvaluator]. Returns [ParseResult] representing expression or error. + * Tries to parse the string into [MST] using [ArithmeticsEvaluator]. Returns [ParseResult] representing expression or + * error. * * @receiver the string to parse. * @return the [MST] node. From a9779fe38bfbda750384fb9cea456864d8468ccc Mon Sep 17 00:00:00 2001 From: Iaroslav Postovalov Date: Tue, 7 Dec 2021 12:00:31 +0700 Subject: [PATCH 19/29] Do numeric type conversion in JS MST compilers --- .../jsMain/kotlin/space/kscience/kmath/estree/estree.kt | 7 +++++-- .../space/kscience/kmath/wasm/internal/WasmBuilder.kt | 4 ++-- 2 files changed, 7 insertions(+), 4 deletions(-) diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/estree.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/estree.kt index 0c15e994c..a6b6e022b 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/estree.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/estree.kt @@ -28,11 +28,14 @@ internal fun MST.compileWith(algebra: Algebra): Expression { variable(node.identity) } - is Numeric -> constant(node.value) + is Numeric -> constant( + (algebra as? NumericAlgebra)?.number(node.value) ?: error("Numeric nodes are not supported by $this") + ) is Unary -> when { algebra is NumericAlgebra && node.value is Numeric -> constant( - algebra.unaryOperationFunction(node.operation)(algebra.number((node.value as Numeric).value))) + algebra.unaryOperationFunction(node.operation)(algebra.number((node.value as Numeric).value)) + ) else -> call(algebra.unaryOperationFunction(node.operation), visit(node.value)) } diff --git a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/internal/WasmBuilder.kt b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/internal/WasmBuilder.kt index 2d6619bba..96090a633 100644 --- a/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/internal/WasmBuilder.kt +++ b/kmath-ast/src/jsMain/kotlin/space/kscience/kmath/wasm/internal/WasmBuilder.kt @@ -114,7 +114,7 @@ internal class DoubleWasmBuilder(target: MST) : WasmBuilder ctx.f64.neg(visit(node.value)) @@ -157,7 +157,7 @@ internal class IntWasmBuilder(target: MST) : WasmBuilder(i32 } } - override fun visitNumeric(node: Numeric) = ctx.i32.const(node.value) + override fun visitNumeric(node: Numeric) = ctx.i32.const(node.value.toInt()) override fun visitUnary(node: Unary): ExpressionRef = when (node.operation) { GroupOps.MINUS_OPERATION -> ctx.i32.sub(ctx.i32.const(0), visit(node.value)) From e11df4fdd5597e352eb558ea1aaa5071461e931a Mon Sep 17 00:00:00 2001 From: Alexander Nozik Date: Sat, 18 Dec 2021 21:57:06 +0300 Subject: [PATCH 20/29] Add inline to histogram builders --- .../space/kscience/kmath/histogram/UnivariateHistogram.kt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kmath-histograms/src/jvmMain/kotlin/space/kscience/kmath/histogram/UnivariateHistogram.kt b/kmath-histograms/src/jvmMain/kotlin/space/kscience/kmath/histogram/UnivariateHistogram.kt index d5b74fb9b..91d0516c2 100644 --- a/kmath-histograms/src/jvmMain/kotlin/space/kscience/kmath/histogram/UnivariateHistogram.kt +++ b/kmath-histograms/src/jvmMain/kotlin/space/kscience/kmath/histogram/UnivariateHistogram.kt @@ -42,7 +42,7 @@ public interface UnivariateHistogram : Histogram { /** * Build and fill a [UnivariateHistogram]. Returns a read-only histogram. */ - public fun uniform( + public inline fun uniform( binSize: Double, start: Double = 0.0, builder: UnivariateHistogramBuilder.() -> Unit, @@ -51,7 +51,7 @@ public interface UnivariateHistogram : Histogram { /** * Build and fill a histogram with custom borders. Returns a read-only histogram. */ - public fun custom( + public inline fun custom( borders: DoubleArray, builder: UnivariateHistogramBuilder.() -> Unit, ): UnivariateHistogram = TreeHistogramSpace.custom(borders).fill(builder) From 6255a46004bc628598fc7c1fd2043d6ebc0a1129 Mon Sep 17 00:00:00 2001 From: breandan Date: Sat, 25 Dec 2021 12:05:42 -0500 Subject: [PATCH 21/29] =?UTF-8?q?update=20Kotlin=E2=88=87=20and=20remove?= =?UTF-8?q?=20old=20maven=20repositories?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- benchmarks/build.gradle.kts | 6 ------ build.gradle.kts | 7 ------- examples/build.gradle.kts | 5 ----- kmath-kotlingrad/build.gradle.kts | 4 ++-- .../space/kscience/kmath/kotlingrad/KMathNumber.kt | 2 +- .../kmath/kotlingrad/KotlingradExpression.kt | 4 ++-- .../kscience/kmath/kotlingrad/scalarsAdapters.kt | 2 +- .../kscience/kmath/kotlingrad/AdaptingTests.kt | 14 +++++++------- 8 files changed, 13 insertions(+), 31 deletions(-) diff --git a/benchmarks/build.gradle.kts b/benchmarks/build.gradle.kts index cca3d312d..a6355e425 100644 --- a/benchmarks/build.gradle.kts +++ b/benchmarks/build.gradle.kts @@ -14,12 +14,6 @@ sourceSets.register("benchmarks") repositories { mavenCentral() maven("https://repo.kotlin.link") - maven("https://clojars.org/repo") - maven("https://jitpack.io") - - maven("http://logicrunch.research.it.uu.se/maven") { - isAllowInsecureProtocol = true - } } kotlin { diff --git a/build.gradle.kts b/build.gradle.kts index c2347f7be..cc5a5f5c1 100644 --- a/build.gradle.kts +++ b/build.gradle.kts @@ -7,13 +7,6 @@ plugins { allprojects { repositories { - maven("https://clojars.org/repo") - maven("https://jitpack.io") - - maven("http://logicrunch.research.it.uu.se/maven") { - isAllowInsecureProtocol = true - } - maven("https://oss.sonatype.org/content/repositories/snapshots") mavenCentral() } diff --git a/examples/build.gradle.kts b/examples/build.gradle.kts index 7b1bce26a..e0e38bad0 100644 --- a/examples/build.gradle.kts +++ b/examples/build.gradle.kts @@ -5,12 +5,7 @@ plugins { repositories { mavenCentral() maven("https://repo.kotlin.link") - maven("https://clojars.org/repo") - maven("https://jitpack.io") maven("https://maven.pkg.jetbrains.space/kotlin/p/kotlin/kotlin-js-wrappers") - maven("http://logicrunch.research.it.uu.se/maven") { - isAllowInsecureProtocol = true - } } dependencies { diff --git a/kmath-kotlingrad/build.gradle.kts b/kmath-kotlingrad/build.gradle.kts index d222ed7d6..c10a6af54 100644 --- a/kmath-kotlingrad/build.gradle.kts +++ b/kmath-kotlingrad/build.gradle.kts @@ -6,8 +6,8 @@ plugins { description = "Kotlin∇ integration module" dependencies { - api("com.github.breandan:kaliningraph:0.1.6") - api("com.github.breandan:kotlingrad:0.4.5") + api("ai.hypergraph:kaliningraph:0.1.9") + api("ai.hypergraph:kotlingrad:0.4.7") api(project(":kmath-core")) testImplementation(project(":kmath-ast")) } diff --git a/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/KMathNumber.kt b/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/KMathNumber.kt index 0f10c6cdd..a61743a1b 100644 --- a/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/KMathNumber.kt +++ b/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/KMathNumber.kt @@ -5,7 +5,7 @@ package space.kscience.kmath.kotlingrad -import edu.umontreal.kotlingrad.api.SConst +import ai.hypergraph.kotlingrad.api.SConst import space.kscience.kmath.operations.NumericAlgebra /** diff --git a/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/KotlingradExpression.kt b/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/KotlingradExpression.kt index 84171101f..9187f35ae 100644 --- a/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/KotlingradExpression.kt +++ b/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/KotlingradExpression.kt @@ -5,8 +5,8 @@ package space.kscience.kmath.kotlingrad -import edu.umontreal.kotlingrad.api.SFun -import edu.umontreal.kotlingrad.api.SVar +import ai.hypergraph.kotlingrad.api.SFun +import ai.hypergraph.kotlingrad.api.SVar import space.kscience.kmath.expressions.* import space.kscience.kmath.operations.NumericAlgebra diff --git a/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/scalarsAdapters.kt b/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/scalarsAdapters.kt index 11e5853a8..a0622b6ff 100644 --- a/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/scalarsAdapters.kt +++ b/kmath-kotlingrad/src/main/kotlin/space/kscience/kmath/kotlingrad/scalarsAdapters.kt @@ -5,7 +5,7 @@ package space.kscience.kmath.kotlingrad -import edu.umontreal.kotlingrad.api.* +import ai.hypergraph.kotlingrad.api.* import space.kscience.kmath.expressions.MST import space.kscience.kmath.expressions.MstExtendedField import space.kscience.kmath.expressions.MstExtendedField.unaryMinus diff --git a/kmath-kotlingrad/src/test/kotlin/space/kscience/kmath/kotlingrad/AdaptingTests.kt b/kmath-kotlingrad/src/test/kotlin/space/kscience/kmath/kotlingrad/AdaptingTests.kt index 67332a680..2937b5e9c 100644 --- a/kmath-kotlingrad/src/test/kotlin/space/kscience/kmath/kotlingrad/AdaptingTests.kt +++ b/kmath-kotlingrad/src/test/kotlin/space/kscience/kmath/kotlingrad/AdaptingTests.kt @@ -5,7 +5,7 @@ package space.kscience.kmath.kotlingrad -import edu.umontreal.kotlingrad.api.* +import ai.hypergraph.kotlingrad.api.* import space.kscience.kmath.asm.compileToExpression import space.kscience.kmath.ast.parseMath import space.kscience.kmath.expressions.MstNumericAlgebra @@ -22,7 +22,7 @@ internal class AdaptingTests { fun symbol() { assertEquals(x.identity, x.toSVar>().name) val c2 = "kitten".parseMath().toSFun>() - if (c2 is SVar) assertTrue(c2.name == "kitten") else fail() + if (c2 is SVar<*>) assertTrue(c2.name == "kitten") else fail() } @Test @@ -30,17 +30,17 @@ internal class AdaptingTests { val c1 = MstNumericAlgebra.number(12354324) assertTrue(c1.toSConst().doubleValue == 12354324.0) val c2 = "0.234".parseMath().toSFun>() - if (c2 is SConst) assertTrue(c2.doubleValue == 0.234) else fail() + if (c2 is SConst<*>) assertTrue(c2.doubleValue == 0.234) else fail() val c3 = "1e-3".parseMath().toSFun>() - if (c3 is SConst) assertEquals(0.001, c3.value) else fail() + if (c3 is SConst<*>) assertEquals(0.001, c3.value) else fail() } @Test fun simpleFunctionShape() { val linear = "2*x+16".parseMath().toSFun>() - if (linear !is Sum) fail() - if (linear.left !is Prod) fail() - if (linear.right !is SConst) fail() + if (linear !is Sum<*>) fail() + if (linear.left !is Prod<*>) fail() + if (linear.right !is SConst<*>) fail() } @Test From 2f96d619fc0a19e222a21b8ef742a6b4e14c4176 Mon Sep 17 00:00:00 2001 From: Alexander Nozik Date: Wed, 29 Dec 2021 20:08:26 +0300 Subject: [PATCH 22/29] Fix AST JS test --- .../kotlin/space/kscience/kmath/ast/TestCompilerVariables.kt | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerVariables.kt b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerVariables.kt index 859e56032..93ef97b0f 100644 --- a/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerVariables.kt +++ b/kmath-ast/src/commonTest/kotlin/space/kscience/kmath/ast/TestCompilerVariables.kt @@ -19,8 +19,8 @@ import kotlin.test.assertFailsWith internal class TestCompilerVariables { @Test fun testNoVariables() = runCompilerTest { - val expr = "0".parseMath().compileToExpression(IntRing) - assertEquals(0, expr()) + val expr = "0".parseMath().compileToExpression(DoubleField) + assertEquals(0.0, expr(), 0.0001) } @Test From 479d10616523af705219c899071810af4f921571 Mon Sep 17 00:00:00 2001 From: Alexander Nozik Date: Thu, 30 Dec 2021 18:50:47 +0300 Subject: [PATCH 23/29] install Kover plugin --- build.gradle.kts | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/build.gradle.kts b/build.gradle.kts index 36bc3a73f..1da8f5d64 100644 --- a/build.gradle.kts +++ b/build.gradle.kts @@ -1,8 +1,6 @@ -import java.net.URL - plugins { id("ru.mipt.npm.gradle.project") - kotlin("jupyter.api") apply false + id("org.jetbrains.kotlinx.kover") version "0.5.0-RC" } allprojects { @@ -32,7 +30,7 @@ subprojects { localDirectory.set(kotlinDir) remoteUrl.set( - URL("https://github.com/mipt-npm/kmath/tree/master/${this@subprojects.name}/$kotlinDirPath") + java.net.URL("https://github.com/mipt-npm/kmath/tree/master/${this@subprojects.name}/$kotlinDirPath") ) } From dd8a4796f6494dbe99ec180b722610dd7f309e2a Mon Sep 17 00:00:00 2001 From: Alexander Nozik Date: Tue, 4 Jan 2022 13:15:50 +0300 Subject: [PATCH 24/29] Update gradle plugin and build consistency --- build.gradle.kts | 2 +- buildSrc/build.gradle.kts | 20 ++++++++++++---- buildSrc/gradle.properties | 14 +++++++++++ buildSrc/settings.gradle.kts | 24 +++++++++++++++++++ .../benchmarks/addBenchmarkProperties.kt | 13 ++++++---- .../kscience/kmath/stat/DistributionDemo.kt | 6 ++--- gradle.properties | 6 ++--- gradle/wrapper/gradle-wrapper.properties | 2 +- .../space/kscience/kmath/chains/Chain.kt | 15 +++++++----- .../space/kscience/kmath/stat/Sampler.kt | 9 ++++--- .../kscience/kmath/viktor/ViktorFieldOpsND.kt | 2 +- settings.gradle.kts | 23 ++++++++++-------- 12 files changed, 97 insertions(+), 39 deletions(-) create mode 100644 buildSrc/gradle.properties create mode 100644 buildSrc/settings.gradle.kts diff --git a/build.gradle.kts b/build.gradle.kts index 1da8f5d64..b0797d397 100644 --- a/build.gradle.kts +++ b/build.gradle.kts @@ -55,7 +55,7 @@ subprojects { readme.readmeTemplate = file("docs/templates/README-TEMPLATE.md") ksciencePublish { - github("kmath", publish = false) + github("kmath") space() sonatype() } diff --git a/buildSrc/build.gradle.kts b/buildSrc/build.gradle.kts index 072309332..a7bf5c326 100644 --- a/buildSrc/build.gradle.kts +++ b/buildSrc/build.gradle.kts @@ -1,20 +1,30 @@ plugins { `kotlin-dsl` - kotlin("plugin.serialization") version "1.5.21" + `version-catalog` + alias(npmlibs.plugins.kotlin.plugin.serialization) } +java.targetCompatibility = JavaVersion.VERSION_11 + repositories { maven("https://repo.kotlin.link") mavenCentral() gradlePluginPortal() } +val toolsVersion: String by extra +val kotlinVersion = npmlibs.versions.kotlin.asProvider().get() +val benchmarksVersion = npmlibs.versions.kotlinx.benchmark.get() + dependencies { - api("org.jetbrains.kotlinx:kotlinx-serialization-json:1.2.2") - api("ru.mipt.npm:gradle-tools:0.10.7") - api("org.jetbrains.kotlinx:kotlinx-benchmark-plugin:0.3.1") + api("ru.mipt.npm:gradle-tools:$toolsVersion") + //plugins form benchmarks + api("org.jetbrains.kotlinx:kotlinx-benchmark-plugin:$benchmarksVersion") + api("org.jetbrains.kotlin:kotlin-allopen:$kotlinVersion") + //to be used inside build-script only + implementation(npmlibs.kotlinx.serialization.json) } kotlin.sourceSets.all { - languageSettings.useExperimentalAnnotation("kotlin.ExperimentalStdlibApi") + languageSettings.optIn("kotlin.OptIn") } diff --git a/buildSrc/gradle.properties b/buildSrc/gradle.properties new file mode 100644 index 000000000..6678f24a8 --- /dev/null +++ b/buildSrc/gradle.properties @@ -0,0 +1,14 @@ +# +# Copyright 2018-2021 KMath contributors. +# Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. +# + +kotlin.code.style=official +kotlin.mpp.stability.nowarn=true + +kotlin.jupyter.add.scanner=false + +org.gradle.configureondemand=true +org.gradle.parallel=true + +toolsVersion=0.10.9-kotlin-1.6.10 diff --git a/buildSrc/settings.gradle.kts b/buildSrc/settings.gradle.kts new file mode 100644 index 000000000..87ff205f6 --- /dev/null +++ b/buildSrc/settings.gradle.kts @@ -0,0 +1,24 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. + */ + + +enableFeaturePreview("TYPESAFE_PROJECT_ACCESSORS") +enableFeaturePreview("VERSION_CATALOGS") + +dependencyResolutionManagement { + + val toolsVersion: String by extra + + repositories { + maven("https://repo.kotlin.link") + mavenCentral() + } + + versionCatalogs { + create("npmlibs") { + from("ru.mipt.npm:version-catalog:$toolsVersion") + } + } +} diff --git a/buildSrc/src/main/kotlin/space/kscience/kmath/benchmarks/addBenchmarkProperties.kt b/buildSrc/src/main/kotlin/space/kscience/kmath/benchmarks/addBenchmarkProperties.kt index ca1c330a1..dc9327348 100644 --- a/buildSrc/src/main/kotlin/space/kscience/kmath/benchmarks/addBenchmarkProperties.kt +++ b/buildSrc/src/main/kotlin/space/kscience/kmath/benchmarks/addBenchmarkProperties.kt @@ -6,12 +6,15 @@ package space.kscience.kmath.benchmarks import kotlinx.benchmark.gradle.BenchmarksExtension -import kotlinx.serialization.* -import kotlinx.serialization.json.* +import kotlinx.serialization.decodeFromString +import kotlinx.serialization.json.Json import org.gradle.api.Project import ru.mipt.npm.gradle.KScienceReadmeExtension -import java.time.* -import java.time.format.* +import java.time.LocalDateTime +import java.time.ZoneId +import java.time.format.DateTimeFormatter +import java.time.format.DateTimeFormatterBuilder +import java.time.format.SignStyle import java.time.temporal.ChronoField.* private val ISO_DATE_TIME: DateTimeFormatter = DateTimeFormatterBuilder().run { @@ -47,7 +50,7 @@ fun Project.addBenchmarkProperties() { rootProject.subprojects.forEach { p -> p.extensions.findByType(KScienceReadmeExtension::class.java)?.run { benchmarksProject.extensions.findByType(BenchmarksExtension::class.java)?.configurations?.forEach { cfg -> - property("benchmark${cfg.name.replaceFirstChar(Char::uppercase)}") { + property("benchmark${cfg.name.capitalize()}") { val launches = benchmarksProject.buildDir.resolve("reports/benchmarks/${cfg.name}") val resDirectory = launches.listFiles()?.maxByOrNull { diff --git a/examples/src/main/kotlin/space/kscience/kmath/stat/DistributionDemo.kt b/examples/src/main/kotlin/space/kscience/kmath/stat/DistributionDemo.kt index bde83cea9..15654971f 100644 --- a/examples/src/main/kotlin/space/kscience/kmath/stat/DistributionDemo.kt +++ b/examples/src/main/kotlin/space/kscience/kmath/stat/DistributionDemo.kt @@ -7,7 +7,7 @@ package space.kscience.kmath.stat import kotlinx.coroutines.runBlocking import space.kscience.kmath.chains.Chain -import space.kscience.kmath.chains.collectWithState +import space.kscience.kmath.chains.combineWithState import space.kscience.kmath.distributions.NormalDistribution private data class AveragingChainState(var num: Int = 0, var value: Double = 0.0) @@ -15,11 +15,11 @@ private data class AveragingChainState(var num: Int = 0, var value: Double = 0.0 /** * Averaging. */ -private fun Chain.mean(): Chain = collectWithState(AveragingChainState(), { it.copy() }) { chain -> +private fun Chain.mean(): Chain = combineWithState(AveragingChainState(), { it.copy() }) { chain -> val next = chain.next() num++ value += next - return@collectWithState value / num + return@combineWithState value / num } diff --git a/gradle.properties b/gradle.properties index 959511c68..6678f24a8 100644 --- a/gradle.properties +++ b/gradle.properties @@ -6,11 +6,9 @@ kotlin.code.style=official kotlin.mpp.stability.nowarn=true -#kotlin.mpp.enableGranularSourceSetsMetadata=true -#kotlin.native.enableDependencyPropagation=false - kotlin.jupyter.add.scanner=false org.gradle.configureondemand=true -org.gradle.jvmargs=-XX:MaxMetaspaceSize=2G org.gradle.parallel=true + +toolsVersion=0.10.9-kotlin-1.6.10 diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties index ffed3a254..2e6e5897b 100644 --- a/gradle/wrapper/gradle-wrapper.properties +++ b/gradle/wrapper/gradle-wrapper.properties @@ -1,5 +1,5 @@ distributionBase=GRADLE_USER_HOME distributionPath=wrapper/dists -distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-bin.zip +distributionUrl=https\://services.gradle.org/distributions/gradle-7.3.3-bin.zip zipStoreBase=GRADLE_USER_HOME zipStorePath=wrapper/dists diff --git a/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/Chain.kt b/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/Chain.kt index f8d2549e5..994255e38 100644 --- a/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/Chain.kt +++ b/kmath-coroutines/src/commonMain/kotlin/space/kscience/kmath/chains/Chain.kt @@ -10,6 +10,7 @@ import kotlinx.coroutines.flow.FlowCollector import kotlinx.coroutines.flow.flow import kotlinx.coroutines.sync.Mutex import kotlinx.coroutines.sync.withLock +import space.kscience.kmath.misc.UnstableKMathAPI /** * A not-necessary-Markov chain of some type @@ -124,20 +125,22 @@ public fun Chain.filter(block: (T) -> Boolean): Chain = object : Chain /** * Map the whole chain */ -public fun Chain.collect(mapper: suspend (Chain) -> R): Chain = object : Chain { - override suspend fun next(): R = mapper(this@collect) - override suspend fun fork(): Chain = this@collect.fork().collect(mapper) +@UnstableKMathAPI +public fun Chain.combine(mapper: suspend (Chain) -> R): Chain = object : Chain { + override suspend fun next(): R = mapper(this@combine) + override suspend fun fork(): Chain = this@combine.fork().combine(mapper) } -public fun Chain.collectWithState( +@UnstableKMathAPI +public fun Chain.combineWithState( state: S, stateFork: (S) -> S, mapper: suspend S.(Chain) -> R, ): Chain = object : Chain { - override suspend fun next(): R = state.mapper(this@collectWithState) + override suspend fun next(): R = state.mapper(this@combineWithState) override suspend fun fork(): Chain = - this@collectWithState.fork().collectWithState(stateFork(state), stateFork, mapper) + this@combineWithState.fork().combineWithState(stateFork(state), stateFork, mapper) } /** diff --git a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/Sampler.kt b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/Sampler.kt index 4c11fdd65..0dd121f3b 100644 --- a/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/Sampler.kt +++ b/kmath-stat/src/commonMain/kotlin/space/kscience/kmath/stat/Sampler.kt @@ -7,8 +7,11 @@ package space.kscience.kmath.stat import kotlinx.coroutines.flow.first import space.kscience.kmath.chains.Chain -import space.kscience.kmath.chains.collect -import space.kscience.kmath.structures.* +import space.kscience.kmath.chains.combine +import space.kscience.kmath.structures.Buffer +import space.kscience.kmath.structures.BufferFactory +import space.kscience.kmath.structures.DoubleBuffer +import space.kscience.kmath.structures.IntBuffer import kotlin.jvm.JvmName /** @@ -36,7 +39,7 @@ public fun Sampler.sampleBuffer( //creating temporary storage once val tmp = ArrayList(size) - return sample(generator).collect { chain -> + return sample(generator).combine { chain -> //clear list from previous run tmp.clear() //Fill list diff --git a/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorFieldOpsND.kt b/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorFieldOpsND.kt index ef7702014..dc0f1f97c 100644 --- a/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorFieldOpsND.kt +++ b/kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorFieldOpsND.kt @@ -14,7 +14,7 @@ import space.kscience.kmath.operations.ExtendedFieldOps import space.kscience.kmath.operations.NumbersAddOps import space.kscience.kmath.operations.PowerOperations -@OptIn(UnstableKMathAPI::class) +@OptIn(UnstableKMathAPI::class, PerformancePitfall::class) @Suppress("OVERRIDE_BY_INLINE", "NOTHING_TO_INLINE") public open class ViktorFieldOpsND : FieldOpsND, diff --git a/settings.gradle.kts b/settings.gradle.kts index 343e937e1..7108b0cb4 100644 --- a/settings.gradle.kts +++ b/settings.gradle.kts @@ -1,21 +1,24 @@ -pluginManagement { +rootProject.name = "kmath" + +enableFeaturePreview("TYPESAFE_PROJECT_ACCESSORS") +enableFeaturePreview("VERSION_CATALOGS") + +dependencyResolutionManagement { + + val toolsVersion: String by extra + repositories { maven("https://repo.kotlin.link") mavenCentral() - gradlePluginPortal() } - val kotlinVersion = "1.6.0" - - plugins { - id("org.jetbrains.kotlinx.benchmark") version "0.3.1" - kotlin("multiplatform") version kotlinVersion - kotlin("plugin.allopen") version kotlinVersion + versionCatalogs { + create("npmlibs") { + from("ru.mipt.npm:version-catalog:$toolsVersion") + } } } -rootProject.name = "kmath" - include( ":kmath-memory", ":kmath-complex", From 91d93b3bb2e319b66f1011ded39ad089bedf4fe5 Mon Sep 17 00:00:00 2001 From: Alexander Nozik Date: Tue, 4 Jan 2022 19:45:24 +0300 Subject: [PATCH 25/29] restore metaspace --- build.gradle.kts | 2 +- gradle.properties | 1 + 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/build.gradle.kts b/build.gradle.kts index b0797d397..1b2d9d7c0 100644 --- a/build.gradle.kts +++ b/build.gradle.kts @@ -16,7 +16,7 @@ allprojects { subprojects { if (name.startsWith("kmath")) apply() - afterEvaluate { + plugins.withId("org.jetbrains.dokka"){ tasks.withType { dependsOn(tasks["assemble"]) diff --git a/gradle.properties b/gradle.properties index 6678f24a8..130d294a2 100644 --- a/gradle.properties +++ b/gradle.properties @@ -10,5 +10,6 @@ kotlin.jupyter.add.scanner=false org.gradle.configureondemand=true org.gradle.parallel=true +org.gradle.jvmargs=-XX:MaxMetaspaceSize=1G toolsVersion=0.10.9-kotlin-1.6.10 From d10815020da286b3400c8e9d19846e900423a759 Mon Sep 17 00:00:00 2001 From: Iaroslav Postovalov Date: Tue, 25 Jan 2022 23:02:35 +0700 Subject: [PATCH 26/29] JS benchmarking --- benchmarks/build.gradle.kts | 24 +- .../ExpressionsInterpretersBenchmark.kt | 105 + buildSrc/build.gradle.kts | 2 +- .../kscience/kmath/ast/TestExecutionTime.kt | 114 - kotlin-js-store/yarn.lock | 2059 +++++++++++++++++ 5 files changed, 2183 insertions(+), 121 deletions(-) create mode 100644 benchmarks/src/jsMain/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt delete mode 100644 kmath-ast/src/jsTest/kotlin/space/kscience/kmath/ast/TestExecutionTime.kt create mode 100644 kotlin-js-store/yarn.lock diff --git a/benchmarks/build.gradle.kts b/benchmarks/build.gradle.kts index aa3d31247..3dc221bae 100644 --- a/benchmarks/build.gradle.kts +++ b/benchmarks/build.gradle.kts @@ -13,13 +13,22 @@ sourceSets.register("benchmarks") repositories { mavenCentral() - maven("https://repo.kotlin.link") } kotlin { jvm() + js(IR) { + nodejs() + } + sourceSets { + all { + languageSettings { + progressiveMode = true + } + } + val commonMain by getting { dependencies { implementation(project(":kmath-ast")) @@ -29,9 +38,8 @@ kotlin { implementation(project(":kmath-stat")) implementation(project(":kmath-dimensions")) implementation(project(":kmath-for-real")) - implementation(project(":kmath-jafama")) implementation(project(":kmath-tensors")) - implementation("org.jetbrains.kotlinx:kotlinx-benchmark-runtime:0.3.1") + implementation("org.jetbrains.kotlinx:kotlinx-benchmark-runtime:0.4.2") } } @@ -42,6 +50,7 @@ kotlin { implementation(project(":kmath-nd4j")) implementation(project(":kmath-kotlingrad")) implementation(project(":kmath-viktor")) + implementation(project(":kmath-jafama")) implementation(project(":kmath-multik")) implementation("org.nd4j:nd4j-native:1.0.0-M1") // uncomment if your system supports AVX2 @@ -63,6 +72,7 @@ benchmark { // Setup configurations targets { register("jvm") + register("js") } fun kotlinx.benchmark.gradle.BenchmarkConfiguration.commonConfiguration() { @@ -88,7 +98,11 @@ benchmark { } configurations.register("expressions") { - commonConfiguration() + // Some extra precision + warmups = 2 + iterations = 10 + iterationTime = 2000 + iterationTimeUnit = "ms" include("ExpressionsInterpretersBenchmark") } @@ -125,7 +139,6 @@ afterEvaluate { } } - kotlin.sourceSets.all { with(languageSettings) { optIn("kotlin.contracts.ExperimentalContracts") @@ -141,7 +154,6 @@ tasks.withType { } } - readme { maturity = ru.mipt.npm.gradle.Maturity.EXPERIMENTAL } diff --git a/benchmarks/src/jsMain/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt b/benchmarks/src/jsMain/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt new file mode 100644 index 000000000..126a2e648 --- /dev/null +++ b/benchmarks/src/jsMain/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt @@ -0,0 +1,105 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. + */ + +package space.kscience.kmath.benchmarks + +import kotlinx.benchmark.Benchmark +import kotlinx.benchmark.Blackhole +import kotlinx.benchmark.Scope +import kotlinx.benchmark.State +import space.kscience.kmath.expressions.* +import space.kscience.kmath.operations.Algebra +import space.kscience.kmath.operations.DoubleField +import space.kscience.kmath.operations.bindSymbol +import space.kscience.kmath.operations.invoke +import kotlin.math.sin +import kotlin.random.Random +import space.kscience.kmath.estree.compileToExpression as estreeCompileToExpression +import space.kscience.kmath.wasm.compileToExpression as wasmCompileToExpression + +@State(Scope.Benchmark) +class ExpressionsInterpretersBenchmark { + /** + * Benchmark case for [Expression] created with [expressionInExtendedField]. + */ + @Benchmark + fun functionalExpression(blackhole: Blackhole) = invokeAndSum(functional, blackhole) + + /** + * Benchmark case for [Expression] created with [toExpression]. + */ + @Benchmark + fun mstExpression(blackhole: Blackhole) = invokeAndSum(mst, blackhole) + + /** + * Benchmark case for [Expression] created with [compileToExpression]. + */ + @Benchmark + fun wasmExpression(blackhole: Blackhole) = invokeAndSum(wasm, blackhole) + + /** + * Benchmark case for [Expression] created with [compileToExpression]. + */ + @Benchmark + fun estreeExpression(blackhole: Blackhole) = invokeAndSum(estree, blackhole) + + /** + * Benchmark case for [Expression] implemented manually with `kotlin.math` functions. + */ + @Benchmark + fun rawExpression(blackhole: Blackhole) = invokeAndSum(raw, blackhole) + + /** + * Benchmark case for direct computation w/o [Expression]. + */ + @Benchmark + fun justCalculate(blackhole: Blackhole) { + val random = Random(0) + var sum = 0.0 + + repeat(times) { + val x = random.nextDouble() + sum += x * 2.0 + 2.0 / x - 16.0 / sin(x) + } + + blackhole.consume(sum) + } + + private fun invokeAndSum(expr: Expression, blackhole: Blackhole) { + val random = Random(0) + var sum = 0.0 + val m = HashMap() + + repeat(times) { + m[x] = random.nextDouble() + sum += expr(m) + } + + blackhole.consume(sum) + } + + private companion object { + private val x by symbol + private const val times = 1_000_000 + + private val functional = DoubleField.expression { + val x = bindSymbol(Symbol.x) + x * number(2.0) + 2.0 / x - 16.0 / sin(x) + } + + private val node = MstExtendedField { + x * 2.0 + number(2.0) / x - number(16.0) / sin(x) + } + + private val mst = node.toExpression(DoubleField) + private val wasm = node.wasmCompileToExpression(DoubleField) + private val estree = node.estreeCompileToExpression(DoubleField) + + private val raw = Expression { args -> + val x = args[x]!! + x * 2.0 + 2.0 / x - 16.0 / sin(x) + } + } +} diff --git a/buildSrc/build.gradle.kts b/buildSrc/build.gradle.kts index a7bf5c326..ceb220bd5 100644 --- a/buildSrc/build.gradle.kts +++ b/buildSrc/build.gradle.kts @@ -14,7 +14,7 @@ repositories { val toolsVersion: String by extra val kotlinVersion = npmlibs.versions.kotlin.asProvider().get() -val benchmarksVersion = npmlibs.versions.kotlinx.benchmark.get() +val benchmarksVersion = "0.4.2" dependencies { api("ru.mipt.npm:gradle-tools:$toolsVersion") diff --git a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/ast/TestExecutionTime.kt b/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/ast/TestExecutionTime.kt deleted file mode 100644 index 8cfa3a87e..000000000 --- a/kmath-ast/src/jsTest/kotlin/space/kscience/kmath/ast/TestExecutionTime.kt +++ /dev/null @@ -1,114 +0,0 @@ -/* - * Copyright 2018-2021 KMath contributors. - * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. - */ - -package space.kscience.kmath.ast - -import space.kscience.kmath.expressions.* -import space.kscience.kmath.operations.DoubleField -import space.kscience.kmath.operations.bindSymbol -import space.kscience.kmath.operations.invoke -import kotlin.math.sin -import kotlin.random.Random -import kotlin.test.Ignore -import kotlin.test.Test -import kotlin.time.measureTime -import space.kscience.kmath.estree.compileToExpression as estreeCompileToExpression -import space.kscience.kmath.wasm.compileToExpression as wasmCompileToExpression - -// TODO move to benchmarks when https://github.com/Kotlin/kotlinx-benchmark/pull/38 or similar feature is merged -@Ignore -internal class TestExecutionTime { - private companion object { - private const val times = 1_000_000 - private val x by symbol - private val algebra = DoubleField - - private val functional = algebra.expressionInExtendedField { - bindSymbol(x) * const(2.0) + const(2.0) / bindSymbol(x) - const(16.0) / sin(bindSymbol(x)) - } - - private val node = MstExtendedField { - x * number(2.0) + number(2.0) / x - number(16.0) / sin(x) - } - - private val mst = node.toExpression(algebra) - private val wasm = node.wasmCompileToExpression(algebra) - private val estree = node.estreeCompileToExpression(algebra) - - // In JavaScript, the expression below is implemented like - // _no_name_provided__125.prototype.invoke_178 = function (args) { - // var tmp = getValue(args, raw$_get_x__3(this._$x$delegate_2)) * 2.0 + 2.0 / getValue(args, raw$_get_x__3(this._$x$delegate_2)); - // var tmp0_sin_0_5 = getValue(args, raw$_get_x__3(this._$x$delegate_2)); - // return tmp - 16.0 / Math.sin(tmp0_sin_0_5); - // }; - - private val raw = Expression { args -> - val x = args[x]!! - algebra { x * 2.0 + 2.0 / x - 16.0 / sin(x) } - } - - private val justCalculate = { args: dynamic -> - val x = args[x].unsafeCast() - x * 2.0 + 2.0 / x - 16.0 / sin(x) - } - } - - private fun invokeAndSum(name: String, expr: Expression) { - println(name) - val rng = Random(0) - var sum = 0.0 - measureTime { - repeat(times) { sum += expr(x to rng.nextDouble()) } - }.also(::println) - } - - /** - * [Expression] created with [expressionInExtendedField]. - */ - @Test - fun functionalExpression() = invokeAndSum("functional", functional) - - /** - * [Expression] created with [mstExpression]. - */ - @Test - fun mstExpression() = invokeAndSum("mst", mst) - - /** - * [Expression] created with [wasmCompileToExpression]. - */ - @Test - fun wasmExpression() = invokeAndSum("wasm", wasm) - - /** - * [Expression] created with [estreeCompileToExpression]. - */ - @Test - fun estreeExpression() = invokeAndSum("estree", wasm) - - /** - * [Expression] implemented manually with `kotlin.math`. - */ - @Test - fun rawExpression() = invokeAndSum("raw", raw) - - /** - * Direct computation w/o [Expression]. - */ - @Test - fun justCalculateExpression() { - println("justCalculate") - 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"https://registry.yarnpkg.com/yocto-queue/-/yocto-queue-0.1.0.tgz#0294eb3dee05028d31ee1a5fa2c556a6aaf10a1b" + integrity sha512-rVksvsnNCdJ/ohGc6xgPwyN8eheCxsiLM8mxuE/t/mOVqJewPuO1miLpTHQiRgTKCLexL4MeAFVagts7HmNZ2Q== From 860763987666280bd5978c1f33ff27f3397a2652 Mon Sep 17 00:00:00 2001 From: Iaroslav Postovalov Date: Wed, 26 Jan 2022 20:33:44 +0700 Subject: [PATCH 27/29] Change units --- benchmarks/build.gradle.kts | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/benchmarks/build.gradle.kts b/benchmarks/build.gradle.kts index 3dc221bae..90ec5dfbe 100644 --- a/benchmarks/build.gradle.kts +++ b/benchmarks/build.gradle.kts @@ -101,8 +101,9 @@ benchmark { // Some extra precision warmups = 2 iterations = 10 - iterationTime = 2000 - iterationTimeUnit = "ms" + iterationTime = 10 + iterationTimeUnit = "s" + outputTimeUnit = "s" include("ExpressionsInterpretersBenchmark") } From 7bb66f6a00c8fa045e60a333bc5aae3d9cf5dfbd Mon Sep 17 00:00:00 2001 From: Alexander Nozik Date: Sat, 29 Jan 2022 15:02:46 +0300 Subject: [PATCH 28/29] Add TensorFlow prototype --- CHANGELOG.md | 1 + README.md | 29 ------ docs/templates/README-TEMPLATE.md | 29 ------ gradle.properties | 2 +- kmath-tensorflow/build.gradle.kts | 4 +- .../tensorflow/DoubleTensorFlowAlgebra.kt | 21 ++++- .../kmath/tensorflow/TensorFlowAlgebra.kt | 90 +++++++++++-------- .../kscience/kmath/tensorflow/tfOperations.kt | 23 +++++ .../kmath/tensorflow/DoubleTensorFlowOps.kt | 18 +++- 9 files changed, 114 insertions(+), 103 deletions(-) create mode 100644 kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/tfOperations.kt diff --git a/CHANGELOG.md b/CHANGELOG.md index 857ed060b..a19b1f467 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -18,6 +18,7 @@ - Integration between `MST` and Symja `IExpr` - Complex power - Separate methods for UInt, Int and Number powers. NaN safety. +- Tensorflow prototype ### Changed - Exponential operations merged with hyperbolic functions diff --git a/README.md b/README.md index 8604873ae..92260716e 100644 --- a/README.md +++ b/README.md @@ -50,35 +50,6 @@ module definitions below. The module stability could have the following levels: with [binary-compatibility-validator](https://github.com/Kotlin/binary-compatibility-validator) tool. * **STABLE**. The API stabilized. Breaking changes are allowed only in major releases. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ## Modules
diff --git a/docs/templates/README-TEMPLATE.md b/docs/templates/README-TEMPLATE.md index e75d4c5ed..b0c418697 100644 --- a/docs/templates/README-TEMPLATE.md +++ b/docs/templates/README-TEMPLATE.md @@ -50,35 +50,6 @@ module definitions below. The module stability could have the following levels: with [binary-compatibility-validator](https://github.com/Kotlin/binary-compatibility-validator) tool. * **STABLE**. The API stabilized. Breaking changes are allowed only in major releases. - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ## Modules $modules diff --git a/gradle.properties b/gradle.properties index 130d294a2..7dd9e6d61 100644 --- a/gradle.properties +++ b/gradle.properties @@ -12,4 +12,4 @@ org.gradle.configureondemand=true org.gradle.parallel=true org.gradle.jvmargs=-XX:MaxMetaspaceSize=1G -toolsVersion=0.10.9-kotlin-1.6.10 +toolsVersion=0.11.1-kotlin-1.6.10 diff --git a/kmath-tensorflow/build.gradle.kts b/kmath-tensorflow/build.gradle.kts index c8307f01f..9380a7308 100644 --- a/kmath-tensorflow/build.gradle.kts +++ b/kmath-tensorflow/build.gradle.kts @@ -6,8 +6,8 @@ description = "Google tensorflow connector" dependencies { api(project(":kmath-tensors")) - api("org.tensorflow:tensorflow-core-api:0.3.3") - testImplementation("org.tensorflow:tensorflow-core-platform:0.3.3") + api("org.tensorflow:tensorflow-core-api:0.4.0") + testImplementation("org.tensorflow:tensorflow-core-platform:0.4.0") } readme { diff --git a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowAlgebra.kt b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowAlgebra.kt index eb8245944..ecfd8d098 100644 --- a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowAlgebra.kt +++ b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowAlgebra.kt @@ -11,6 +11,7 @@ import space.kscience.kmath.nd.DefaultStrides import space.kscience.kmath.nd.Shape import space.kscience.kmath.nd.StructureND import space.kscience.kmath.operations.DoubleField +import space.kscience.kmath.operations.PowerOperations public class DoubleTensorFlowOutput( graph: Graph, @@ -23,7 +24,7 @@ public class DoubleTensorFlowOutput( public class DoubleTensorFlowAlgebra internal constructor( graph: Graph, -) : TensorFlowAlgebra(graph) { +) : TensorFlowAlgebra(graph), PowerOperations> { override val elementAlgebra: DoubleField get() = DoubleField @@ -57,9 +58,22 @@ public class DoubleTensorFlowAlgebra internal constructor( override fun const(value: Double): Constant = ops.constant(value) + override fun divide( + left: StructureND, + right: StructureND, + ): TensorFlowOutput = left.operate(right) { l, r -> + ops.math.div(l, r) + } + override fun power(arg: StructureND, pow: Number): TensorFlowOutput = + arg.operate { ops.math.pow(it, const(pow.toDouble())) } } +/** + * Compute a tensor with TensorFlow in a single run. + * + * The resulting tensor is available outside of scope + */ public fun DoubleField.produceWithTF( block: DoubleTensorFlowAlgebra.() -> StructureND, ): StructureND = Graph().use { graph -> @@ -67,6 +81,11 @@ public fun DoubleField.produceWithTF( scope.export(scope.block()) } +/** + * Compute several outputs with TensorFlow in a single run. + * + * The resulting tensors are available outside of scope + */ public fun DoubleField.produceMapWithTF( block: DoubleTensorFlowAlgebra.() -> Map>, ): Map> = Graph().use { graph -> diff --git a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt index 7ad91c267..e2541a73e 100644 --- a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt +++ b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/TensorFlowAlgebra.kt @@ -12,6 +12,7 @@ import org.tensorflow.op.core.Max import org.tensorflow.op.core.Min import org.tensorflow.op.core.Sum import org.tensorflow.types.TInt32 +import org.tensorflow.types.family.TNumber import org.tensorflow.types.family.TType import space.kscience.kmath.misc.PerformancePitfall import space.kscience.kmath.misc.UnstableKMathAPI @@ -29,6 +30,9 @@ internal val NdArray.scalar: T get() = getObject() public sealed interface TensorFlowTensor : Tensor +/** + * Static (eager) in-memory TensorFlow tensor + */ @JvmInline public value class TensorFlowArray(public val tensor: NdArray) : Tensor { override val shape: Shape get() = tensor.shape().asArray().toIntArray() @@ -42,6 +46,11 @@ public value class TensorFlowArray(public val tensor: NdArray) : Tensor } } +/** + * Lazy graph-based TensorFlow tensor. The tensor is actualized on call. + * + * If the tensor is used for intermediate operations, actualizing it could impact performance. + */ public abstract class TensorFlowOutput( protected val graph: Graph, output: Output, @@ -72,11 +81,11 @@ public abstract class TensorFlowOutput( } -public abstract class TensorFlowAlgebra> internal constructor( +public abstract class TensorFlowAlgebra> internal constructor( protected val graph: Graph, ) : TensorAlgebra { - protected val ops: Ops by lazy { Ops.create(graph) } + public val ops: Ops by lazy { Ops.create(graph) } protected abstract fun StructureND.asTensorFlow(): TensorFlowOutput @@ -87,7 +96,10 @@ public abstract class TensorFlowAlgebra> internal con override fun StructureND.valueOrNull(): T? = if (shape contentEquals intArrayOf(1)) get(Shape(0)) else null - private inline fun StructureND.biOp( + /** + * Perform binary lazy operation on tensor. Both arguments are implicitly converted + */ + public fun StructureND.operate( other: StructureND, operation: (left: Operand, right: Operand) -> Operand, ): TensorFlowOutput { @@ -96,7 +108,7 @@ public abstract class TensorFlowAlgebra> internal con return operation(left, right).asOutput().wrap() } - private inline fun T.biOp( + public fun T.operate( other: StructureND, operation: (left: Operand, right: Operand) -> Operand, ): TensorFlowOutput { @@ -105,7 +117,7 @@ public abstract class TensorFlowAlgebra> internal con return operation(left, right).asOutput().wrap() } - private inline fun StructureND.biOp( + public fun StructureND.operate( value: T, operation: (left: Operand, right: Operand) -> Operand, ): TensorFlowOutput { @@ -114,7 +126,7 @@ public abstract class TensorFlowAlgebra> internal con return operation(left, right).asOutput().wrap() } - private inline fun Tensor.inPlaceOp( + public fun Tensor.operateInPlace( other: StructureND, operation: (left: Operand, right: Operand) -> Operand, ): Unit { @@ -124,7 +136,7 @@ public abstract class TensorFlowAlgebra> internal con origin.output = operation(left, right).asOutput() } - private inline fun Tensor.inPlaceOp( + public fun Tensor.operateInPlace( value: T, operation: (left: Operand, right: Operand) -> Operand, ): Unit { @@ -134,61 +146,61 @@ public abstract class TensorFlowAlgebra> internal con origin.output = operation(left, right).asOutput() } - private inline fun StructureND.unOp(operation: (Operand) -> Operand): TensorFlowOutput = + public fun StructureND.operate(operation: (Operand) -> Operand): TensorFlowOutput = operation(asTensorFlow().output).asOutput().wrap() - override fun T.plus(arg: StructureND): TensorFlowOutput = biOp(arg, ops.math::add) + override fun T.plus(arg: StructureND): TensorFlowOutput = operate(arg, ops.math::add) - override fun StructureND.plus(arg: T): TensorFlowOutput = biOp(arg, ops.math::add) + override fun StructureND.plus(arg: T): TensorFlowOutput = operate(arg, ops.math::add) - override fun StructureND.plus(arg: StructureND): TensorFlowOutput = biOp(arg, ops.math::add) + override fun StructureND.plus(arg: StructureND): TensorFlowOutput = operate(arg, ops.math::add) - override fun Tensor.plusAssign(value: T): Unit = inPlaceOp(value, ops.math::add) + override fun Tensor.plusAssign(value: T): Unit = operateInPlace(value, ops.math::add) - override fun Tensor.plusAssign(arg: StructureND): Unit = inPlaceOp(arg, ops.math::add) + override fun Tensor.plusAssign(arg: StructureND): Unit = operateInPlace(arg, ops.math::add) - override fun StructureND.minus(arg: T): TensorFlowOutput = biOp(arg, ops.math::sub) + override fun StructureND.minus(arg: T): TensorFlowOutput = operate(arg, ops.math::sub) - override fun StructureND.minus(arg: StructureND): TensorFlowOutput = biOp(arg, ops.math::sub) + override fun StructureND.minus(arg: StructureND): TensorFlowOutput = operate(arg, ops.math::sub) - override fun T.minus(arg: StructureND): Tensor = biOp(arg, ops.math::sub) + override fun T.minus(arg: StructureND): Tensor = operate(arg, ops.math::sub) - override fun Tensor.minusAssign(value: T): Unit = inPlaceOp(value, ops.math::sub) + override fun Tensor.minusAssign(value: T): Unit = operateInPlace(value, ops.math::sub) - override fun Tensor.minusAssign(arg: StructureND): Unit = inPlaceOp(arg, ops.math::sub) + override fun Tensor.minusAssign(arg: StructureND): Unit = operateInPlace(arg, ops.math::sub) - override fun T.times(arg: StructureND): TensorFlowOutput = biOp(arg, ops.math::mul) + override fun T.times(arg: StructureND): TensorFlowOutput = operate(arg, ops.math::mul) - override fun StructureND.times(arg: T): TensorFlowOutput = biOp(arg, ops.math::mul) + override fun StructureND.times(arg: T): TensorFlowOutput = operate(arg, ops.math::mul) - override fun StructureND.times(arg: StructureND): TensorFlowOutput = biOp(arg, ops.math::mul) + override fun StructureND.times(arg: StructureND): TensorFlowOutput = operate(arg, ops.math::mul) - override fun Tensor.timesAssign(value: T): Unit = inPlaceOp(value, ops.math::mul) + override fun Tensor.timesAssign(value: T): Unit = operateInPlace(value, ops.math::mul) - override fun Tensor.timesAssign(arg: StructureND): Unit = inPlaceOp(arg, ops.math::mul) + override fun Tensor.timesAssign(arg: StructureND): Unit = operateInPlace(arg, ops.math::mul) - override fun StructureND.unaryMinus(): TensorFlowOutput = unOp(ops.math::neg) + override fun StructureND.unaryMinus(): TensorFlowOutput = operate(ops.math::neg) - override fun Tensor.get(i: Int): Tensor = unOp { + override fun Tensor.get(i: Int): Tensor = operate { TODO("Not yet implemented") } - override fun Tensor.transpose(i: Int, j: Int): Tensor = unOp { + override fun Tensor.transpose(i: Int, j: Int): Tensor = operate { ops.linalg.transpose(it, ops.constant(intArrayOf(i, j))) } - override fun Tensor.view(shape: IntArray): Tensor = unOp { + override fun Tensor.view(shape: IntArray): Tensor = operate { ops.reshape(it, ops.constant(shape)) } - override fun Tensor.viewAs(other: StructureND): Tensor = biOp(other) { l, r -> + override fun Tensor.viewAs(other: StructureND): Tensor = operate(other) { l, r -> ops.reshape(l, ops.shape(r)) } - override fun StructureND.dot(other: StructureND): TensorFlowOutput = biOp(other) { l, r -> + override fun StructureND.dot(other: StructureND): TensorFlowOutput = operate(other) { l, r -> ops.linalg.matMul( - if (l.asTensor().shape().numDimensions() == 1) ops.expandDims(l,ops.constant(0)) else l, - if (r.asTensor().shape().numDimensions() == 1) ops.expandDims(r,ops.constant(-1)) else r) + if (l.asTensor().shape().numDimensions() == 1) ops.expandDims(l, ops.constant(0)) else l, + if (r.asTensor().shape().numDimensions() == 1) ops.expandDims(r, ops.constant(-1)) else r) } override fun diagonalEmbedding( @@ -196,31 +208,31 @@ public abstract class TensorFlowAlgebra> internal con offset: Int, dim1: Int, dim2: Int, - ): TensorFlowOutput = diagonalEntries.unOp { - TODO() + ): TensorFlowOutput = diagonalEntries.operate { + TODO("Not yet implemented") } - override fun StructureND.sum(): T = unOp { + override fun StructureND.sum(): T = operate { ops.sum(it, ops.constant(intArrayOf())) }.value() - override fun StructureND.sum(dim: Int, keepDim: Boolean): TensorFlowOutput = unOp { + override fun StructureND.sum(dim: Int, keepDim: Boolean): TensorFlowOutput = operate { ops.sum(it, ops.constant(dim), Sum.keepDims(keepDim)) } - override fun StructureND.min(): T = unOp { + override fun StructureND.min(): T = operate { ops.min(it, ops.constant(intArrayOf())) }.value() - override fun StructureND.min(dim: Int, keepDim: Boolean): Tensor = unOp { + override fun StructureND.min(dim: Int, keepDim: Boolean): Tensor = operate { ops.min(it, ops.constant(dim), Min.keepDims(keepDim)) } - override fun StructureND.max(): T = unOp { + override fun StructureND.max(): T = operate { ops.max(it, ops.constant(intArrayOf())) }.value() - override fun StructureND.max(dim: Int, keepDim: Boolean): Tensor = unOp { + override fun StructureND.max(dim: Int, keepDim: Boolean): Tensor = operate { ops.max(it, ops.constant(dim), Max.keepDims(keepDim)) } diff --git a/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/tfOperations.kt b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/tfOperations.kt new file mode 100644 index 000000000..257d4d6ea --- /dev/null +++ b/kmath-tensorflow/src/main/kotlin/space/kscience/kmath/tensorflow/tfOperations.kt @@ -0,0 +1,23 @@ +/* + * Copyright 2018-2021 KMath contributors. + * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file. + */ + +package space.kscience.kmath.tensorflow + +import org.tensorflow.types.family.TNumber +import space.kscience.kmath.nd.StructureND +import space.kscience.kmath.operations.Ring +import space.kscience.kmath.operations.TrigonometricOperations + +// + +// TODO add other operations + +public fun TensorFlowAlgebra.sin( + arg: StructureND, +): TensorFlowOutput where A : TrigonometricOperations, A : Ring = arg.operate { ops.math.sin(it) } + +public fun TensorFlowAlgebra.cos( + arg: StructureND, +): TensorFlowOutput where A : TrigonometricOperations, A : Ring = arg.operate { ops.math.cos(it) } diff --git a/kmath-tensorflow/src/test/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowOps.kt b/kmath-tensorflow/src/test/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowOps.kt index b7a4b94b4..805ad7c66 100644 --- a/kmath-tensorflow/src/test/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowOps.kt +++ b/kmath-tensorflow/src/test/kotlin/space/kscience/kmath/tensorflow/DoubleTensorFlowOps.kt @@ -1,9 +1,10 @@ package space.kscience.kmath.tensorflow import org.junit.jupiter.api.Test -import space.kscience.kmath.nd.StructureND +import space.kscience.kmath.nd.get import space.kscience.kmath.nd.structureND import space.kscience.kmath.operations.DoubleField +import kotlin.test.assertEquals class DoubleTensorFlowOps { @Test @@ -13,7 +14,20 @@ class DoubleTensorFlowOps { initial + (initial * 2.0) } - println(StructureND.toString(res)) + //println(StructureND.toString(res)) + assertEquals(3.0, res[0, 0]) } + @Test + fun extensionOps(){ + val res = DoubleField.produceWithTF { + val i = structureND(2, 2) { 0.5 } + + sin(i).pow(2) + cos(i).pow(2) + } + + assertEquals(1.0, res[0,0],0.01) + } + + } \ No newline at end of file From d35516b9afc4bf7d213100b016920b8c92867083 Mon Sep 17 00:00:00 2001 From: Iaroslav Postovalov Date: Wed, 2 Feb 2022 10:00:45 +0700 Subject: [PATCH 29/29] Fix theta --- .../commonMain/kotlin/space/kscience/kmath/complex/Complex.kt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/Complex.kt b/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/Complex.kt index d3c414838..77fe782a9 100644 --- a/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/Complex.kt +++ b/kmath-complex/src/commonMain/kotlin/space/kscience/kmath/complex/Complex.kt @@ -41,7 +41,7 @@ public val Complex.r: Double * An angle between vector represented by complex number and X axis. */ public val Complex.theta: Double - get() = atan(im / re) + get() = atan2(im, re) private val PI_DIV_2 = Complex(PI / 2, 0)