kscience/kmath
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Merge branch 'dev' into zhelenskiy_dev

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Alexander Nozik 2021-04-17 09:27:41 +03:00
commit b84ac68bd8
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6
.idea/copyright/kmath.xml
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@ -1,6 +0,0 @@
<component name="CopyrightManager">
<copyright>
<option name="notice" value="Copyright 2018-2021 KMath contributors.&#10;Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file." />
<option name="myName" value="kmath" />
</copyright>
</component>

7
.idea/copyright/profiles_settings.xml
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@ -1,7 +0,0 @@
<component name="CopyrightManager">
<settings default="kmath">
<module2copyright>
<element module="Project Files" copyright="kmath" />
</module2copyright>
</settings>
</component>

1
CHANGELOG.md
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@ -22,6 +22,7 @@
- Redesign advanced Chain API
- Redesign MST. Remove MSTExpression.
- Move MST to core
- Separated benchmarks and examples
### Deprecated

27
README.md
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@ -89,9 +89,9 @@ KMath is a modular library. Different modules provide different features with di
>
> **Features:**
> - [expression-language](kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/ast/parser.kt) : Expression language and its parser
> - [mst](kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/MST.kt) : MST (Mathematical Syntax Tree) as expression language's syntax intermediate representation
> - [mst-building](kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/MstAlgebra.kt) : MST building algebraic structure
> - [mst-interpreter](kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/MST.kt) : MST interpreter
> - [mst](kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/MST.kt) : MST (Mathematical Syntax Tree) as expression language's syntax intermediate representation
> - [mst-building](kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/MstAlgebra.kt) : MST building algebraic structure
> - [mst-interpreter](kmath-ast/src/commonMain/kotlin/space/kscience/kmath/ast/MST.kt) : MST interpreter
> - [mst-jvm-codegen](kmath-ast/src/jvmMain/kotlin/space/kscience/kmath/asm/asm.kt) : Dynamic MST to JVM bytecode compiler
> - [mst-js-codegen](kmath-ast/src/jsMain/kotlin/space/kscience/kmath/estree/estree.kt) : Dynamic MST to JS compiler
@ -171,15 +171,16 @@ One can still use generic algebras though.
<hr/>
* ### [kmath-functions](kmath-functions)
> Functions and interpolation
> Functions, integration and interpolation
>
> **Maturity**: PROTOTYPE
> **Maturity**: EXPERIMENTAL
>
> **Features:**
> - [piecewise](kmath-functions/Piecewise functions.) : src/commonMain/kotlin/space/kscience/kmath/functions/Piecewise.kt
> - [polynomials](kmath-functions/Polynomial functions.) : src/commonMain/kotlin/space/kscience/kmath/functions/Polynomial.kt
> - [linear interpolation](kmath-functions/Linear XY interpolator.) : src/commonMain/kotlin/space/kscience/kmath/interpolation/LinearInterpolator.kt
> - [spline interpolation](kmath-functions/Cubic spline XY interpolator.) : src/commonMain/kotlin/space/kscience/kmath/interpolation/SplineInterpolator.kt
> - [piecewise](kmath-functions/src/commonMain/kotlin/space/kscience/kmath/functions/Piecewise.kt) : Piecewise functions.
> - [polynomials](kmath-functions/src/commonMain/kotlin/space/kscience/kmath/functions/Polynomial.kt) : Polynomial functions.
> - [linear interpolation](kmath-functions/src/commonMain/kotlin/space/kscience/kmath/interpolation/LinearInterpolator.kt) : Linear XY interpolator.
> - [spline interpolation](kmath-functions/src/commonMain/kotlin/space/kscience/kmath/interpolation/SplineInterpolator.kt) : Cubic spline XY interpolator.
> - [integration](kmath-functions/#) : Univariate and multivariate quadratures
<hr/>
@ -250,6 +251,10 @@ cases. We expect the worst KMath benchmarks will perform better than native Pyth
native/SciPy (mostly due to boxing operations on primitive numbers). The best performance of optimized parts could be
better than SciPy.
## Requirements
KMath currently relies on JDK 11 for compilation and execution of Kotlin-JVM part. We recommend to use GraalVM-CE 11 for execution in order to get better performance.
### Repositories
Release and development artifacts are accessible from mipt-npm [Space](https://www.jetbrains.com/space/) repository `https://maven.pkg.jetbrains.space/mipt-npm/p/sci/maven` (see documentation of
@ -261,8 +266,8 @@ repositories {
}
dependencies {
api("space.kscience:kmath-core:0.3.0-dev-4")
// api("space.kscience.kmath:kmath-core-jvm:0.3.0-dev-4") for jvm-specific version
api("space.kscience:kmath-core:0.3.0-dev-6")
// api("space.kscience:kmath-core-jvm:0.3.0-dev-6") for jvm-specific version
}
```

147
benchmarks/build.gradle.kts Normal file
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@ -0,0 +1,147 @@
/*
* Copyright 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.
*/
import ru.mipt.npm.gradle.Maturity
plugins {
kotlin("multiplatform")
kotlin("plugin.allopen")
id("org.jetbrains.kotlinx.benchmark")
}
allOpen.annotation("org.openjdk.jmh.annotations.State")
sourceSets.register("benchmarks")
repositories {
mavenCentral()
jcenter()
maven("https://repo.kotlin.link")
maven("https://clojars.org/repo")
maven("https://dl.bintray.com/egor-bogomolov/astminer/")
maven("https://dl.bintray.com/hotkeytlt/maven")
maven("https://jitpack.io")
maven {
setUrl("http://logicrunch.research.it.uu.se/maven/")
isAllowInsecureProtocol = true
}
}
kotlin {
jvm()
sourceSets {
val commonMain by getting {
dependencies {
implementation(project(":kmath-ast"))
implementation(project(":kmath-core"))
implementation(project(":kmath-coroutines"))
implementation(project(":kmath-complex"))
implementation(project(":kmath-stat"))
implementation(project(":kmath-dimensions"))
implementation(project(":kmath-for-real"))
implementation("org.jetbrains.kotlinx:kotlinx-benchmark-runtime:0.3.0")
}
}
val jvmMain by getting {
dependencies {
implementation(project(":kmath-commons"))
implementation(project(":kmath-ejml"))
implementation(project(":kmath-nd4j"))
implementation(project(":kmath-kotlingrad"))
implementation(project(":kmath-viktor"))
implementation("org.nd4j:nd4j-native:1.0.0-beta7")
// uncomment if your system supports AVX2
// val os = System.getProperty("os.name")
//
// if (System.getProperty("os.arch") in arrayOf("x86_64", "amd64")) when {
// os.startsWith("Windows") -> implementation("org.nd4j:nd4j-native:1.0.0-beta7:windows-x86_64-avx2")
// os == "Linux" -> implementation("org.nd4j:nd4j-native:1.0.0-beta7:linux-x86_64-avx2")
// os == "Mac OS X" -> implementation("org.nd4j:nd4j-native:1.0.0-beta7:macosx-x86_64-avx2")
// } else
// implementation("org.nd4j:nd4j-native-platform:1.0.0-beta7")
}
}
}
}
// Configure benchmark
benchmark {
// Setup configurations
targets {
register("jvm")
}
configurations.register("buffer") {
warmups = 1 // number of warmup iterations
iterations = 3 // number of iterations
iterationTime = 500 // time in seconds per iteration
iterationTimeUnit = "ms" // time unity for iterationTime, default is seconds
include("BufferBenchmark")
}
configurations.register("dot") {
warmups = 1 // number of warmup iterations
iterations = 3 // number of iterations
iterationTime = 500 // time in seconds per iteration
iterationTimeUnit = "ms" // time unity for iterationTime, default is seconds
include("DotBenchmark")
}
configurations.register("expressions") {
warmups = 1 // number of warmup iterations
iterations = 3 // number of iterations
iterationTime = 500 // time in seconds per iteration
iterationTimeUnit = "ms" // time unity for iterationTime, default is seconds
include("ExpressionsInterpretersBenchmark")
}
configurations.register("matrixInverse") {
warmups = 1 // number of warmup iterations
iterations = 3 // number of iterations
iterationTime = 500 // time in seconds per iteration
iterationTimeUnit = "ms" // time unity for iterationTime, default is seconds
include("MatrixInverseBenchmark")
}
configurations.register("bigInt") {
warmups = 1 // number of warmup iterations
iterations = 3 // number of iterations
iterationTime = 500 // time in seconds per iteration
iterationTimeUnit = "ms" // time unity for iterationTime, default is seconds
include("BigIntBenchmark")
}
}
// Fix kotlinx-benchmarks bug
afterEvaluate {
val jvmBenchmarkJar by tasks.getting(org.gradle.jvm.tasks.Jar::class) {
duplicatesStrategy = org.gradle.api.file.DuplicatesStrategy.EXCLUDE
}
}
kotlin.sourceSets.all {
with(languageSettings) {
useExperimentalAnnotation("kotlin.contracts.ExperimentalContracts")
useExperimentalAnnotation("kotlin.ExperimentalUnsignedTypes")
useExperimentalAnnotation("space.kscience.kmath.misc.UnstableKMathAPI")
}
}
tasks.withType<org.jetbrains.kotlin.gradle.tasks.KotlinCompile> {
kotlinOptions {
jvmTarget = "11"
freeCompilerArgs = freeCompilerArgs + "-Xjvm-default=all"
}
}
readme {
maturity = Maturity.EXPERIMENTAL
}

0
examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/ArrayBenchmark.kt → benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ArrayBenchmark.kt
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0
examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/BigIntBenchmark.kt → benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/BigIntBenchmark.kt
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0
examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/BufferBenchmark.kt → benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/BufferBenchmark.kt
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0
examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/DotBenchmark.kt → benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/DotBenchmark.kt
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0
examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt → benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ExpressionsInterpretersBenchmark.kt
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0
examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/MatrixInverseBenchmark.kt → benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/MatrixInverseBenchmark.kt
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0
examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/NDFieldBenchmark.kt → benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/NDFieldBenchmark.kt
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0
examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/ViktorBenchmark.kt → benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ViktorBenchmark.kt
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0
examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/ViktorLogBenchmark.kt → benchmarks/src/jvmMain/kotlin/space/kscience/kmath/benchmarks/ViktorLogBenchmark.kt
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2
build.gradle.kts
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@ -25,7 +25,7 @@ allprojects {
}
group = "space.kscience"
version = "0.3.0-dev-6"
version = "0.3.0-dev-7"
}
subprojects {

4
docs/templates/README-TEMPLATE.md vendored
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@ -94,6 +94,10 @@ cases. We expect the worst KMath benchmarks will perform better than native Pyth
native/SciPy (mostly due to boxing operations on primitive numbers). The best performance of optimized parts could be
better than SciPy.
## Requirements
KMath currently relies on JDK 11 for compilation and execution of Kotlin-JVM part. We recommend to use GraalVM-CE 11 for execution in order to get better performance.
### Repositories
Release and development artifacts are accessible from mipt-npm [Space](https://www.jetbrains.com/space/) repository `https://maven.pkg.jetbrains.space/mipt-npm/p/sci/maven` (see documentation of

67
examples/build.gradle.kts
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@ -8,29 +8,20 @@ import ru.mipt.npm.gradle.Maturity
plugins {
kotlin("jvm")
kotlin("plugin.allopen")
id("org.jetbrains.kotlinx.benchmark")
}
allOpen.annotation("org.openjdk.jmh.annotations.State")
sourceSets.register("benchmarks")
repositories {
mavenCentral()
jcenter()
maven("https://repo.kotlin.link")
maven("https://clojars.org/repo")
maven("https://dl.bintray.com/egor-bogomolov/astminer/")
maven("https://dl.bintray.com/hotkeytlt/maven")
maven("https://dl.bintray.com/kotlin/kotlin-eap")
maven("https://dl.bintray.com/kotlin/kotlinx")
maven("https://dl.bintray.com/mipt-npm/dev")
maven("https://dl.bintray.com/mipt-npm/kscience")
maven("https://jitpack.io")
maven{
setUrl("http://logicrunch.research.it.uu.se/maven/")
isAllowInsecureProtocol = true
}
mavenCentral()
}
dependencies {
@ -48,7 +39,6 @@ dependencies {
implementation(project(":kmath-for-real"))
implementation("org.deeplearning4j:deeplearning4j-core:1.0.0-beta7")
implementation("org.nd4j:nd4j-native:1.0.0-beta7")
// uncomment if your system supports AVX2
@ -61,62 +51,9 @@ dependencies {
// } else
implementation("org.nd4j:nd4j-native-platform:1.0.0-beta7")
implementation("org.jetbrains.kotlinx:kotlinx-io:0.2.0-npm-dev-11")
implementation("org.jetbrains.kotlinx:kotlinx-benchmark-runtime:0.3.0")
implementation("org.slf4j:slf4j-simple:1.7.30")
// plotting
implementation("kscience.plotlykt:plotlykt-server:0.3.1-dev")
"benchmarksImplementation"("org.jetbrains.kotlinx:kotlinx.benchmark.runtime-jvm:0.2.0-dev-20")
"benchmarksImplementation"(sourceSets.main.get().output + sourceSets.main.get().runtimeClasspath)
}
// Configure benchmark
benchmark {
// Setup configurations
targets.register("benchmarks")
// This one matches sourceSet name above
configurations.register("buffer") {
warmups = 1 // number of warmup iterations
iterations = 3 // number of iterations
iterationTime = 500 // time in seconds per iteration
iterationTimeUnit = "ms" // time unity for iterationTime, default is seconds
include("BufferBenchmark")
}
configurations.register("dot") {
warmups = 1 // number of warmup iterations
iterations = 3 // number of iterations
iterationTime = 500 // time in seconds per iteration
iterationTimeUnit = "ms" // time unity for iterationTime, default is seconds
include("DotBenchmark")
}
configurations.register("expressions") {
warmups = 1 // number of warmup iterations
iterations = 3 // number of iterations
iterationTime = 500 // time in seconds per iteration
iterationTimeUnit = "ms" // time unity for iterationTime, default is seconds
include("ExpressionsInterpretersBenchmark")
}
configurations.register("matrixInverse") {
warmups = 1 // number of warmup iterations
iterations = 3 // number of iterations
iterationTime = 500 // time in seconds per iteration
iterationTimeUnit = "ms" // time unity for iterationTime, default is seconds
include("MatrixInverseBenchmark")
}
configurations.register("bigInt") {
warmups = 1 // number of warmup iterations
iterations = 3 // number of iterations
iterationTime = 500 // time in seconds per iteration
iterationTimeUnit = "ms" // time unity for iterationTime, default is seconds
include("BigIntBenchmark")
}
implementation("space.kscience:plotlykt-server:0.4.0-dev-2")
}
kotlin.sourceSets.all {

6
examples/src/main/kotlin/space/kscience/kmath/commons/fit/fitWithAutoDiff.kt
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@ -7,9 +7,6 @@ package space.kscience.kmath.commons.fit
import kotlinx.html.br
import kotlinx.html.h3
import kscience.plotly.*
import kscience.plotly.models.ScatterMode
import kscience.plotly.models.TraceValues
import space.kscience.kmath.commons.optimization.chiSquared
import space.kscience.kmath.commons.optimization.minimize
import space.kscience.kmath.distributions.NormalDistribution
@ -22,6 +19,9 @@ import space.kscience.kmath.real.step
import space.kscience.kmath.stat.RandomGenerator
import space.kscience.kmath.structures.asIterable
import space.kscience.kmath.structures.toList
import space.kscience.plotly.*
import space.kscience.plotly.models.ScatterMode
import space.kscience.plotly.models.TraceValues
import kotlin.math.pow
import kotlin.math.sqrt

5
examples/src/main/kotlin/space/kscience/kmath/functions/integrate.kt
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@ -1,7 +1,8 @@
package space.kscience.kmath.functions
import space.kscience.kmath.integration.GaussIntegrator
import space.kscience.kmath.integration.integrate
import space.kscience.kmath.integration.value
import space.kscience.kmath.operations.DoubleField
import kotlin.math.pow
fun main() {
@ -9,7 +10,7 @@ fun main() {
val function: UnivariateFunction<Double> = { x -> 3 * x.pow(2) + 2 * x + 1 }
//get the result of the integration
val result = GaussIntegrator.legendre(0.0..10.0, function = function)
val result = DoubleField.integrate(0.0..10.0, function = function)
//the value is nullable because in some cases the integration could not succeed
println(result.value)

13
examples/src/main/kotlin/space/kscience/kmath/functions/matrixIntegration.kt
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@ -1,7 +1,6 @@
package space.kscience.kmath.functions
import space.kscience.kmath.integration.GaussIntegrator
import space.kscience.kmath.integration.UnivariateIntegrand
import space.kscience.kmath.integration.integrate
import space.kscience.kmath.integration.value
import space.kscience.kmath.nd.StructureND
import space.kscience.kmath.nd.nd
@ -10,11 +9,17 @@ import space.kscience.kmath.operations.invoke
fun main(): Unit = DoubleField {
nd(2, 2) {
//Produce a diagonal StructureND
fun diagonal(v: Double) = produce { (i, j) ->
if (i == j) v else 0.0
}
//Define a function in a nd space
val function: UnivariateFunction<StructureND<Double>> = { x -> 3 * x.pow(2) + 2 * x + 1 }
val function: (Double) -> StructureND<Double> = { x: Double -> 3 * number(x).pow(2) + 2 * diagonal(x) + 1 }
//get the result of the integration
val result: UnivariateIntegrand<StructureND<Double>> = GaussIntegrator.legendre(this, 0.0..10.0, function = function)
val result = integrate(0.0..10.0, function = function)
//the value is nullable because in some cases the integration could not succeed
println(result.value)

7
gradle/wrapper/gradle-wrapper.properties vendored
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@ -1,10 +1,5 @@
#
# Copyright 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.
#
distributionBase=GRADLE_USER_HOME
distributionPath=wrapper/dists
distributionUrl=https\://services.gradle.org/distributions/gradle-6.8.3-bin.zip
distributionUrl=https\://services.gradle.org/distributions/gradle-7.0-bin.zip
zipStoreBase=GRADLE_USER_HOME
zipStorePath=wrapper/dists

14
kmath-ast/README.md
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@ -3,16 +3,16 @@
Abstract syntax tree expression representation and related optimizations.
- [expression-language](src/jvmMain/kotlin/space/kscience/kmath/ast/parser.kt) : Expression language and its parser
- [mst](../kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/MST.kt) : MST (Mathematical Syntax Tree) as expression language's syntax intermediate representation
- [mst-building](../kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/MstAlgebra.kt) : MST building algebraic structure
- [mst-interpreter](../kmath-core/src/commonMain/kotlin/space/kscience/kmath/expressions/MST.kt) : MST interpreter
- [mst](src/commonMain/kotlin/space/kscience/kmath/ast/MST.kt) : MST (Mathematical Syntax Tree) as expression language's syntax intermediate representation
- [mst-building](src/commonMain/kotlin/space/kscience/kmath/ast/MstAlgebra.kt) : MST building algebraic structure
- [mst-interpreter](src/commonMain/kotlin/space/kscience/kmath/ast/MST.kt) : MST interpreter
- [mst-jvm-codegen](src/jvmMain/kotlin/space/kscience/kmath/asm/asm.kt) : Dynamic MST to JVM bytecode compiler
- [mst-js-codegen](src/jsMain/kotlin/space/kscience/kmath/estree/estree.kt) : Dynamic MST to JS compiler
## Artifact:
The Maven coordinates of this project are `space.kscience:kmath-ast:0.3.0-dev-4`.
The Maven coordinates of this project are `space.kscience:kmath-ast:0.3.0-dev-6`.
**Gradle:**
```gradle
@ -23,7 +23,7 @@ repositories {
}
dependencies {
implementation 'space.kscience:kmath-ast:0.3.0-dev-4'
implementation 'space.kscience:kmath-ast:0.3.0-dev-6'
}
```
**Gradle Kotlin DSL:**
@ -35,7 +35,7 @@ repositories {
}
dependencies {
implementation("space.kscience:kmath-ast:0.3.0-dev-4")
implementation("space.kscience:kmath-ast:0.3.0-dev-6")
}
```
@ -52,7 +52,7 @@ For example, the following builder:
DoubleField.mstInField { symbol("x") + 2 }.compile()
```
… leads to generation of bytecode, which can be decompiled to the following Java class:
… leads to generation of bytecode, which can be decompiled to the following Java class:
```java
package space.kscience.kmath.asm.generated;

6
kmath-complex/README.md
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@ -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-4`.
The Maven coordinates of this project are `space.kscience:kmath-complex:0.3.0-dev-6`.
**Gradle:**
```gradle
@ -19,7 +19,7 @@ repositories {
}
dependencies {
implementation 'space.kscience:kmath-complex:0.3.0-dev-4'
implementation 'space.kscience:kmath-complex:0.3.0-dev-6'
}
```
**Gradle Kotlin DSL:**
@ -31,6 +31,6 @@ repositories {
}
dependencies {
implementation("space.kscience:kmath-complex:0.3.0-dev-4")
implementation("space.kscience:kmath-complex:0.3.0-dev-6")
}
```

4
kmath-complex/build.gradle.kts
View File

@ -12,10 +12,6 @@ plugins {
}
kotlin.sourceSets {
all {
languageSettings.useExperimentalAnnotation("kscience.kmath.misc.UnstableKMathAPI")
}
commonMain {
dependencies {
api(project(":kmath-core"))

6
kmath-core/README.md
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@ -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-4`.
The Maven coordinates of this project are `space.kscience:kmath-core:0.3.0-dev-6`.
**Gradle:**
```gradle
@ -26,7 +26,7 @@ repositories {
}
dependencies {
implementation 'space.kscience:kmath-core:0.3.0-dev-4'
implementation 'space.kscience:kmath-core:0.3.0-dev-6'
}
```
**Gradle Kotlin DSL:**
@ -38,6 +38,6 @@ repositories {
}
dependencies {
implementation("space.kscience:kmath-core:0.3.0-dev-4")
implementation("space.kscience:kmath-core:0.3.0-dev-6")
}
```

5
kmath-dimensions/build.gradle.kts
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@ -1,8 +1,3 @@
/*
* Copyright 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.
*/
plugins {
kotlin("multiplatform")
id("ru.mipt.npm.gradle.common")

6
kmath-ejml/README.md
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@ -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-4`.
The Maven coordinates of this project are `space.kscience:kmath-ejml:0.3.0-dev-6`.
**Gradle:**
```gradle
@ -20,7 +20,7 @@ repositories {
}
dependencies {
implementation 'space.kscience:kmath-ejml:0.3.0-dev-4'
implementation 'space.kscience:kmath-ejml:0.3.0-dev-6'
}
```
**Gradle Kotlin DSL:**
@ -32,6 +32,6 @@ repositories {
}
dependencies {
implementation("space.kscience:kmath-ejml:0.3.0-dev-4")
implementation("space.kscience:kmath-ejml:0.3.0-dev-6")
}
```

9
kmath-ejml/build.gradle.kts
View File

@ -1,10 +1,3 @@
/*
* Copyright 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.
*/
import ru.mipt.npm.gradle.Maturity
plugins {
kotlin("jvm")
id("ru.mipt.npm.gradle.common")
@ -16,7 +9,7 @@ dependencies {
}
readme {
maturity = Maturity.PROTOTYPE
maturity = ru.mipt.npm.gradle.Maturity.PROTOTYPE
propertyByTemplate("artifact", rootProject.file("docs/templates/ARTIFACT-TEMPLATE.md"))
feature(

2
kmath-ejml/src/main/kotlin/space/kscience/kmath/ejml/EjmlVector.kt
View File

@ -14,7 +14,7 @@ import space.kscience.kmath.linear.Point
* @property origin the underlying [SimpleMatrix].
* @author Iaroslav Postovalov
*/
public inline class EjmlVector internal constructor(public val origin: SimpleMatrix) : Point<Double> {
public class EjmlVector internal constructor(public val origin: SimpleMatrix) : Point<Double> {
public override val size: Int
get() = origin.numRows()

6
kmath-for-real/README.md
View File

@ -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-4`.
The Maven coordinates of this project are `space.kscience:kmath-for-real:0.3.0-dev-6`.
**Gradle:**
```gradle
@ -20,7 +20,7 @@ repositories {
}
dependencies {
implementation 'space.kscience:kmath-for-real:0.3.0-dev-4'
implementation 'space.kscience:kmath-for-real:0.3.0-dev-6'
}
```
**Gradle Kotlin DSL:**
@ -32,6 +32,6 @@ repositories {
}
dependencies {
implementation("space.kscience:kmath-for-real:0.3.0-dev-4")
implementation("space.kscience:kmath-for-real:0.3.0-dev-6")
}
```

9
kmath-for-real/build.gradle.kts
View File

@ -1,10 +1,3 @@
/*
* Copyright 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.
*/
import ru.mipt.npm.gradle.Maturity
plugins {
kotlin("multiplatform")
id("ru.mipt.npm.gradle.common")
@ -22,7 +15,7 @@ readme {
All operations are specialized to work with `Double` numbers without declaring algebraic contexts.
One can still use generic algebras though.
""".trimIndent()
maturity = Maturity.EXPERIMENTAL
maturity = ru.mipt.npm.gradle.Maturity.EXPERIMENTAL
propertyByTemplate("artifact", rootProject.file("docs/templates/ARTIFACT-TEMPLATE.md"))
feature(

15
kmath-functions/README.md
View File

@ -2,15 +2,16 @@
Functions and interpolations.
- [piecewise](Piecewise functions.) : src/commonMain/kotlin/space/kscience/kmath/functions/Piecewise.kt
- [polynomials](Polynomial functions.) : src/commonMain/kotlin/space/kscience/kmath/functions/Polynomial.kt
- [linear interpolation](Linear XY interpolator.) : src/commonMain/kotlin/space/kscience/kmath/interpolation/LinearInterpolator.kt
- [spline interpolation](Cubic spline XY interpolator.) : src/commonMain/kotlin/space/kscience/kmath/interpolation/SplineInterpolator.kt
- [piecewise](src/commonMain/kotlin/space/kscience/kmath/functions/Piecewise.kt) : Piecewise functions.
- [polynomials](src/commonMain/kotlin/space/kscience/kmath/functions/Polynomial.kt) : Polynomial functions.
- [linear interpolation](src/commonMain/kotlin/space/kscience/kmath/interpolation/LinearInterpolator.kt) : Linear XY interpolator.
- [spline interpolation](src/commonMain/kotlin/space/kscience/kmath/interpolation/SplineInterpolator.kt) : Cubic spline XY interpolator.
- [integration](#) : Univariate and multivariate quadratures
## Artifact:
The Maven coordinates of this project are `space.kscience:kmath-functions:0.3.0-dev-4`.
The Maven coordinates of this project are `space.kscience:kmath-functions:0.3.0-dev-6`.
**Gradle:**
```gradle
@ -21,7 +22,7 @@ repositories {
}
dependencies {
implementation 'space.kscience:kmath-functions:0.3.0-dev-4'
implementation 'space.kscience:kmath-functions:0.3.0-dev-6'
}
```
**Gradle Kotlin DSL:**
@ -33,6 +34,6 @@ repositories {
}
dependencies {
implementation("space.kscience:kmath-functions:0.3.0-dev-4")
implementation("space.kscience:kmath-functions:0.3.0-dev-6")
}
```

111
kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/GaussIntegrator.kt
View File

@ -5,7 +5,6 @@
package space.kscience.kmath.integration
import space.kscience.kmath.misc.UnstableKMathAPI
import space.kscience.kmath.operations.DoubleField
import space.kscience.kmath.operations.Field
import space.kscience.kmath.structures.*
@ -15,12 +14,10 @@ import space.kscience.kmath.structures.*
*/
public class GaussIntegrator<T : Any>(
public val algebra: Field<T>,
public val bufferFactory: BufferFactory<T>,
) : UnivariateIntegrator<T> {
private fun buildRule(integrand: UnivariateIntegrand<T>): Pair<Buffer<T>, Buffer<T>> {
val factory = integrand.getFeature<GaussIntegratorRuleFactory<T>>()
?: GenericGaussLegendreRuleFactory(algebra, bufferFactory)
private fun buildRule(integrand: UnivariateIntegrand<T>): Pair<Buffer<Double>, Buffer<Double>> {
val factory = integrand.getFeature<GaussIntegratorRuleFactory>() ?: GaussLegendreRuleFactory
val numPoints = integrand.getFeature<IntegrandMaxCalls>()?.maxCalls ?: 100
val range = integrand.getFeature<IntegrationRange<Double>>()?.range ?: 0.0..1.0
return factory.build(numPoints, range)
@ -32,9 +29,9 @@ public class GaussIntegrator<T : Any>(
var res = zero
var c = zero
for (i in points.indices) {
val x: T = points[i]
val w: T = weights[i]
val y: T = w * f(x) - c
val x = points[i]
val weight = weights[i]
val y: T = weight * f(x) - c
val t = res + y
c = t - res - y
res = t
@ -44,68 +41,38 @@ public class GaussIntegrator<T : Any>(
public companion object {
/**
* Integrate [T]-valued univariate function using provided set of [IntegrandFeature]
* Following features are evaluated:
* * [GaussIntegratorRuleFactory] - A factory for computing the Gauss integration rule. By default uses [GenericGaussLegendreRuleFactory]
* * [IntegrationRange] - the univariate range of integration. By default uses 0..1 interval.
* * [IntegrandMaxCalls] - the maximum number of function calls during integration. For non-iterative rules, always uses the maximum number of points. By default uses 100 points.
*/
public fun <T : Any> integrate(
algebra: Field<T>,
bufferFactory: BufferFactory<T> = ::ListBuffer,
vararg features: IntegrandFeature,
function: (T) -> T,
): UnivariateIntegrand<T> =
GaussIntegrator(algebra, bufferFactory).integrate(UnivariateIntegrand(function, *features))
/**
* Integrate in real numbers
*/
public fun integrate(
vararg features: IntegrandFeature,
function: (Double) -> Double,
): UnivariateIntegrand<Double> = integrate(DoubleField, ::DoubleBuffer, features = features, function)
/**
* Integrate given [function] in a [range] with Gauss-Legendre quadrature with [numPoints] points.
* The [range] is automatically transformed into [T] using [Field.number]
*/
@UnstableKMathAPI
public fun <T : Any> legendre(
algebra: Field<T>,
range: ClosedRange<Double>,
numPoints: Int = 100,
bufferFactory: BufferFactory<T> = ::ListBuffer,
vararg features: IntegrandFeature,
function: (T) -> T,
): UnivariateIntegrand<T> = GaussIntegrator(algebra, bufferFactory).integrate(
UnivariateIntegrand(
function,
IntegrationRange(range),
DoubleGaussLegendreRuleFactory,
IntegrandMaxCalls(numPoints),
*features
)
)
/**
* Integrate given [function] in a [range] with Gauss-Legendre quadrature with [numPoints] points.
*/
@UnstableKMathAPI
public fun legendre(
range: ClosedRange<Double>,
numPoints: Int = 100,
vararg features: IntegrandFeature,
function: (Double) -> Double,
): UnivariateIntegrand<Double> = GaussIntegrator(DoubleField, ::DoubleBuffer).integrate(
UnivariateIntegrand(
function,
IntegrationRange(range),
DoubleGaussLegendreRuleFactory,
IntegrandMaxCalls(numPoints),
*features
)
)
}
}
}
/**
* Integrate [T]-valued univariate function using provided set of [IntegrandFeature]
* Following features are evaluated:
* * [GaussIntegratorRuleFactory] - A factory for computing the Gauss integration rule. By default uses [GaussLegendreRuleFactory]
* * [IntegrationRange] - the univariate range of integration. By default uses 0..1 interval.
* * [IntegrandMaxCalls] - the maximum number of function calls during integration. For non-iterative rules, always uses the maximum number of points. By default uses 100 points.
*/
@UnstableKMathAPI
public fun <T : Any> Field<T>.integrate(
vararg features: IntegrandFeature,
function: (Double) -> T,
): UnivariateIntegrand<T> = GaussIntegrator(this).integrate(UnivariateIntegrand(function, *features))
/**
* Use [GaussIntegrator.Companion.integrate] to integrate the function in the current algebra with given [range] and [numPoints]
*/
@UnstableKMathAPI
public fun <T : Any> Field<T>.integrate(
range: ClosedRange<Double>,
numPoints: Int = 100,
vararg features: IntegrandFeature,
function: (Double) -> T,
): UnivariateIntegrand<T> = GaussIntegrator(this).integrate(
UnivariateIntegrand(
function,
IntegrationRange(range),
GaussLegendreRuleFactory,
IntegrandMaxCalls(numPoints),
*features
)
)

67
kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/GaussIntegratorRuleFactory.kt
View File

@ -5,22 +5,20 @@
package space.kscience.kmath.integration
import space.kscience.kmath.operations.DoubleField
import space.kscience.kmath.operations.Field
import space.kscience.kmath.structures.*
import space.kscience.kmath.structures.Buffer
import space.kscience.kmath.structures.DoubleBuffer
import space.kscience.kmath.structures.asBuffer
import space.kscience.kmath.structures.map
import kotlin.jvm.Synchronized
import kotlin.math.ulp
import kotlin.native.concurrent.ThreadLocal
public interface GaussIntegratorRuleFactory<T : Any> : IntegrandFeature {
public val algebra: Field<T>
public val bufferFactory: BufferFactory<T>
public fun build(numPoints: Int): Pair<Buffer<T>, Buffer<T>>
public interface GaussIntegratorRuleFactory : IntegrandFeature {
public fun build(numPoints: Int): Pair<Buffer<Double>, Buffer<Double>>
public companion object {
public fun double(numPoints: Int, range: ClosedRange<Double>): Pair<Buffer<Double>, Buffer<Double>> =
DoubleGaussLegendreRuleFactory.build(numPoints, range)
GaussLegendreRuleFactory.build(numPoints, range)
}
}
@ -28,24 +26,23 @@ public interface GaussIntegratorRuleFactory<T : Any> : IntegrandFeature {
* Create an integration rule by scaling existing normalized rule
*
*/
public fun <T : Any> GaussIntegratorRuleFactory<T>.build(
public fun GaussIntegratorRuleFactory.build(
numPoints: Int,
range: ClosedRange<Double>,
): Pair<Buffer<T>, Buffer<T>> {
): Pair<Buffer<Double>, Buffer<Double>> {
val normalized = build(numPoints)
with(algebra) {
val length = range.endInclusive - range.start
val length = range.endInclusive - range.start
val points = normalized.first.map(bufferFactory) {
number(range.start + length / 2) + number(length / 2) * it
}
val weights = normalized.second.map(bufferFactory) {
it * length / 2
}
return points to weights
val points = normalized.first.map(::DoubleBuffer) {
range.start + length / 2 + length / 2 * it
}
val weights = normalized.second.map(::DoubleBuffer) {
it * length / 2
}
return points to weights
}
@ -56,11 +53,7 @@ public fun <T : Any> GaussIntegratorRuleFactory<T>.build(
*
*/
@ThreadLocal
public object DoubleGaussLegendreRuleFactory : GaussIntegratorRuleFactory<Double> {
override val algebra: Field<Double> get() = DoubleField
override val bufferFactory: BufferFactory<Double> get() = ::DoubleBuffer
public object GaussLegendreRuleFactory : GaussIntegratorRuleFactory {
private val cache = HashMap<Int, Pair<Buffer<Double>, Buffer<Double>>>()
@ -171,22 +164,4 @@ public object DoubleGaussLegendreRuleFactory : GaussIntegratorRuleFactory<Double
}
override fun build(numPoints: Int): Pair<Buffer<Double>, Buffer<Double>> = getOrBuildRule(numPoints)
}
/**
* A generic Gauss-Legendre rule factory that wraps [DoubleGaussLegendreRuleFactory] in a generic way.
*/
public class GenericGaussLegendreRuleFactory<T : Any>(
override val algebra: Field<T>,
override val bufferFactory: BufferFactory<T>,
) : GaussIntegratorRuleFactory<T> {
override fun build(numPoints: Int): Pair<Buffer<T>, Buffer<T>> {
val (doublePoints, doubleWeights) = DoubleGaussLegendreRuleFactory.build(numPoints)
val points = doublePoints.map(bufferFactory) { algebra.number(it) }
val weights = doubleWeights.map(bufferFactory) { algebra.number(it) }
return points to weights
}
}
}

5
kmath-functions/src/commonMain/kotlin/space/kscience/kmath/integration/UnivariateIntegrand.kt
View File

@ -5,14 +5,13 @@
package space.kscience.kmath.integration
import space.kscience.kmath.functions.UnivariateFunction
import space.kscience.kmath.misc.UnstableKMathAPI
import kotlin.jvm.JvmInline
import kotlin.reflect.KClass
public class UnivariateIntegrand<T : Any> internal constructor(
private val features: Map<KClass<*>, IntegrandFeature>,
public val function: UnivariateFunction<T>,
public val function: (Double) -> T,
) : Integrand {
@Suppress("UNCHECKED_CAST")
@ -27,7 +26,7 @@ public class UnivariateIntegrand<T : Any> internal constructor(
@Suppress("FunctionName")
public fun <T : Any> UnivariateIntegrand(
function: (T) -> T,
function: (Double) -> T,
vararg features: IntegrandFeature,
): UnivariateIntegrand<T> = UnivariateIntegrand(features.associateBy { it::class }, function)

7
kmath-functions/src/commonTest/kotlin/space/kscience/kmath/integration/GaussIntegralTest.kt
View File

@ -5,15 +5,18 @@
package space.kscience.kmath.integration
import space.kscience.kmath.misc.UnstableKMathAPI
import space.kscience.kmath.operations.DoubleField
import kotlin.math.PI
import kotlin.math.sin
import kotlin.test.Test
import kotlin.test.assertEquals
@OptIn(UnstableKMathAPI::class)
class GaussIntegralTest {
@Test
fun gaussSin() {
val res = GaussIntegrator.legendre(0.0..2 * PI) { x ->
val res = DoubleField.integrate(0.0..2 * PI) { x ->
sin(x)
}
assertEquals(0.0, res.value!!, 1e-4)
@ -21,7 +24,7 @@ class GaussIntegralTest {
@Test
fun gaussUniform() {
val res = GaussIntegrator.legendre(0.0..100.0,300) { x ->
val res = DoubleField.integrate(0.0..100.0,300) { x ->
if(x in 30.0..50.0){
1.0
} else {

6
kmath-nd4j/README.md
View File

@ -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-4`.
The Maven coordinates of this project are `space.kscience:kmath-nd4j:0.3.0-dev-6`.
**Gradle:**
```gradle
@ -20,7 +20,7 @@ repositories {
}
dependencies {
implementation 'space.kscience:kmath-nd4j:0.3.0-dev-4'
implementation 'space.kscience:kmath-nd4j:0.3.0-dev-6'
}
```
**Gradle Kotlin DSL:**
@ -32,7 +32,7 @@ repositories {
}
dependencies {
implementation("space.kscience:kmath-nd4j:0.3.0-dev-4")
implementation("space.kscience:kmath-nd4j:0.3.0-dev-6")
}
```

61
kmath-viktor/api/kmath-viktor.api
View File

@ -13,84 +13,71 @@ public final class space/kscience/kmath/viktor/ViktorBuffer : space/kscience/kma
public final class space/kscience/kmath/viktor/ViktorFieldND : space/kscience/kmath/nd/FieldND, space/kscience/kmath/operations/ExtendedField, space/kscience/kmath/operations/NumbersAddOperations, space/kscience/kmath/operations/ScaleOperations {
public fun <init> ([I)V
public synthetic fun acos (Ljava/lang/Object;)Ljava/lang/Object;
public fun acos-8UOKELU (Lspace/kscience/kmath/nd/StructureND;)Lorg/jetbrains/bio/viktor/F64Array;
public fun acos (Lspace/kscience/kmath/nd/StructureND;)Lspace/kscience/kmath/viktor/ViktorStructureND;
public synthetic fun add (Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
public synthetic fun add (Lspace/kscience/kmath/nd/StructureND;Lspace/kscience/kmath/nd/StructureND;)Lspace/kscience/kmath/nd/StructureND;
public fun add-zrEAbyI (Lspace/kscience/kmath/nd/StructureND;Lspace/kscience/kmath/nd/StructureND;)Lorg/jetbrains/bio/viktor/F64Array;
public fun add (Lspace/kscience/kmath/nd/StructureND;Lspace/kscience/kmath/nd/StructureND;)Lspace/kscience/kmath/viktor/ViktorStructureND;
public synthetic fun asin (Ljava/lang/Object;)Ljava/lang/Object;
public fun asin-8UOKELU (Lspace/kscience/kmath/nd/StructureND;)Lorg/jetbrains/bio/viktor/F64Array;
public fun asin (Lspace/kscience/kmath/nd/StructureND;)Lspace/kscience/kmath/viktor/ViktorStructureND;
public synthetic fun atan (Ljava/lang/Object;)Ljava/lang/Object;
public fun atan-8UOKELU (Lspace/kscience/kmath/nd/StructureND;)Lorg/jetbrains/bio/viktor/F64Array;
public fun atan (Lspace/kscience/kmath/nd/StructureND;)Lspace/kscience/kmath/viktor/ViktorStructureND;
public synthetic fun combine (Lspace/kscience/kmath/nd/StructureND;Lspace/kscience/kmath/nd/StructureND;Lkotlin/jvm/functions/Function3;)Lspace/kscience/kmath/nd/StructureND;
public fun combine-WKhNzhk (Lspace/kscience/kmath/nd/StructureND;Lspace/kscience/kmath/nd/StructureND;Lkotlin/jvm/functions/Function3;)Lorg/jetbrains/bio/viktor/F64Array;
public fun combine (Lspace/kscience/kmath/nd/StructureND;Lspace/kscience/kmath/nd/StructureND;Lkotlin/jvm/functions/Function3;)Lspace/kscience/kmath/viktor/ViktorStructureND;
public synthetic fun cos (Ljava/lang/Object;)Ljava/lang/Object;
public fun cos-8UOKELU (Lspace/kscience/kmath/nd/StructureND;)Lorg/jetbrains/bio/viktor/F64Array;
public fun cos (Lspace/kscience/kmath/nd/StructureND;)Lspace/kscience/kmath/viktor/ViktorStructureND;
public synthetic fun exp (Ljava/lang/Object;)Ljava/lang/Object;
public fun exp-8UOKELU (Lspace/kscience/kmath/nd/StructureND;)Lorg/jetbrains/bio/viktor/F64Array;
public fun exp (Lspace/kscience/kmath/nd/StructureND;)Lspace/kscience/kmath/viktor/ViktorStructureND;
public synthetic fun getElementContext ()Lspace/kscience/kmath/operations/Algebra;
public fun getElementContext ()Lspace/kscience/kmath/operations/DoubleField;
public final fun getF64Buffer (Lspace/kscience/kmath/nd/StructureND;)Lorg/jetbrains/bio/viktor/F64Array;
public synthetic fun getOne ()Ljava/lang/Object;
public fun getOne-6kW2wQc ()Lorg/jetbrains/bio/viktor/F64Array;
public fun getOne ()Lspace/kscience/kmath/viktor/ViktorStructureND;
public fun getShape ()[I
public synthetic fun getZero ()Ljava/lang/Object;
public fun getZero-6kW2wQc ()Lorg/jetbrains/bio/viktor/F64Array;
public fun getZero ()Lspace/kscience/kmath/viktor/ViktorStructureND;
public synthetic fun ln (Ljava/lang/Object;)Ljava/lang/Object;
public fun ln-8UOKELU (Lspace/kscience/kmath/nd/StructureND;)Lorg/jetbrains/bio/viktor/F64Array;
public fun ln (Lspace/kscience/kmath/nd/StructureND;)Lspace/kscience/kmath/viktor/ViktorStructureND;
public synthetic fun map (Lspace/kscience/kmath/nd/StructureND;Lkotlin/jvm/functions/Function2;)Lspace/kscience/kmath/nd/StructureND;
public fun map-zrEAbyI (Lspace/kscience/kmath/nd/StructureND;Lkotlin/jvm/functions/Function2;)Lorg/jetbrains/bio/viktor/F64Array;
public fun map (Lspace/kscience/kmath/nd/StructureND;Lkotlin/jvm/functions/Function2;)Lspace/kscience/kmath/viktor/ViktorStructureND;
public synthetic fun mapIndexed (Lspace/kscience/kmath/nd/StructureND;Lkotlin/jvm/functions/Function3;)Lspace/kscience/kmath/nd/StructureND;
public fun mapIndexed-zrEAbyI (Lspace/kscience/kmath/nd/StructureND;Lkotlin/jvm/functions/Function3;)Lorg/jetbrains/bio/viktor/F64Array;
public fun mapIndexed (Lspace/kscience/kmath/nd/StructureND;Lkotlin/jvm/functions/Function3;)Lspace/kscience/kmath/viktor/ViktorStructureND;
public synthetic fun minus (Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
public fun minus-zrEAbyI (Lspace/kscience/kmath/nd/StructureND;Lspace/kscience/kmath/nd/StructureND;)Lorg/jetbrains/bio/viktor/F64Array;
public fun minus (Lspace/kscience/kmath/nd/StructureND;Lspace/kscience/kmath/nd/StructureND;)Lspace/kscience/kmath/viktor/ViktorStructureND;
public synthetic fun number (Ljava/lang/Number;)Ljava/lang/Object;
public fun number-8UOKELU (Ljava/lang/Number;)Lorg/jetbrains/bio/viktor/F64Array;
public fun number (Ljava/lang/Number;)Lspace/kscience/kmath/viktor/ViktorStructureND;
public synthetic fun plus (Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
public fun plus (Lspace/kscience/kmath/nd/StructureND;D)Lspace/kscience/kmath/viktor/ViktorStructureND;
public synthetic fun plus (Lspace/kscience/kmath/nd/StructureND;Ljava/lang/Object;)Lspace/kscience/kmath/nd/StructureND;
public fun plus-zrEAbyI (Lspace/kscience/kmath/nd/StructureND;D)Lorg/jetbrains/bio/viktor/F64Array;
public fun plus-zrEAbyI (Lspace/kscience/kmath/nd/StructureND;Lspace/kscience/kmath/nd/StructureND;)Lorg/jetbrains/bio/viktor/F64Array;
public fun plus (Lspace/kscience/kmath/nd/StructureND;Lspace/kscience/kmath/nd/StructureND;)Lspace/kscience/kmath/viktor/ViktorStructureND;
public synthetic fun power (Ljava/lang/Object;Ljava/lang/Number;)Ljava/lang/Object;
public fun power-zrEAbyI (Lspace/kscience/kmath/nd/StructureND;Ljava/lang/Number;)Lorg/jetbrains/bio/viktor/F64Array;
public fun power (Lspace/kscience/kmath/nd/StructureND;Ljava/lang/Number;)Lspace/kscience/kmath/viktor/ViktorStructureND;
public synthetic fun produce (Lkotlin/jvm/functions/Function2;)Lspace/kscience/kmath/nd/StructureND;
public fun produce-8UOKELU (Lkotlin/jvm/functions/Function2;)Lorg/jetbrains/bio/viktor/F64Array;
public fun produce (Lkotlin/jvm/functions/Function2;)Lspace/kscience/kmath/viktor/ViktorStructureND;
public synthetic fun scale (Ljava/lang/Object;D)Ljava/lang/Object;
public fun scale-zrEAbyI (Lspace/kscience/kmath/nd/StructureND;D)Lorg/jetbrains/bio/viktor/F64Array;
public fun scale (Lspace/kscience/kmath/nd/StructureND;D)Lspace/kscience/kmath/viktor/ViktorStructureND;
public synthetic fun sin (Ljava/lang/Object;)Ljava/lang/Object;
public fun sin-8UOKELU (Lspace/kscience/kmath/nd/StructureND;)Lorg/jetbrains/bio/viktor/F64Array;
public fun sin (Lspace/kscience/kmath/nd/StructureND;)Lspace/kscience/kmath/viktor/ViktorStructureND;
public synthetic fun tan (Ljava/lang/Object;)Ljava/lang/Object;
public fun tan-8UOKELU (Lspace/kscience/kmath/nd/StructureND;)Lorg/jetbrains/bio/viktor/F64Array;
public fun tan (Lspace/kscience/kmath/nd/StructureND;)Lspace/kscience/kmath/viktor/ViktorStructureND;
public synthetic fun times (Ljava/lang/Object;Ljava/lang/Number;)Ljava/lang/Object;
public fun times-zrEAbyI (Lspace/kscience/kmath/nd/StructureND;Ljava/lang/Number;)Lorg/jetbrains/bio/viktor/F64Array;
public fun times (Lspace/kscience/kmath/nd/StructureND;Ljava/lang/Number;)Lspace/kscience/kmath/viktor/ViktorStructureND;
public synthetic fun unaryMinus (Ljava/lang/Object;)Ljava/lang/Object;
public fun unaryMinus (Lspace/kscience/kmath/nd/StructureND;)Lspace/kscience/kmath/nd/StructureND;
}
public final class space/kscience/kmath/viktor/ViktorStructureND : space/kscience/kmath/nd/MutableStructureND {
public static final synthetic fun box-impl (Lorg/jetbrains/bio/viktor/F64Array;)Lspace/kscience/kmath/viktor/ViktorStructureND;
public static fun constructor-impl (Lorg/jetbrains/bio/viktor/F64Array;)Lorg/jetbrains/bio/viktor/F64Array;
public fun <init> (Lorg/jetbrains/bio/viktor/F64Array;)V
public fun elements ()Lkotlin/sequences/Sequence;
public static fun elements-impl (Lorg/jetbrains/bio/viktor/F64Array;)Lkotlin/sequences/Sequence;
public fun equals (Ljava/lang/Object;)Z
public static fun equals-impl (Lorg/jetbrains/bio/viktor/F64Array;Ljava/lang/Object;)Z
public static final fun equals-impl0 (Lorg/jetbrains/bio/viktor/F64Array;Lorg/jetbrains/bio/viktor/F64Array;)Z
public fun get ([I)Ljava/lang/Double;
public synthetic fun get ([I)Ljava/lang/Object;
public static fun get-impl (Lorg/jetbrains/bio/viktor/F64Array;[I)Ljava/lang/Double;
public final fun getF64Buffer ()Lorg/jetbrains/bio/viktor/F64Array;
public fun getShape ()[I
public static fun getShape-impl (Lorg/jetbrains/bio/viktor/F64Array;)[I
public fun hashCode ()I
public static fun hashCode-impl (Lorg/jetbrains/bio/viktor/F64Array;)I
public fun set ([ID)V
public synthetic fun set ([ILjava/lang/Object;)V
public static fun set-impl (Lorg/jetbrains/bio/viktor/F64Array;[ID)V
public fun toString ()Ljava/lang/String;
public static fun toString-impl (Lorg/jetbrains/bio/viktor/F64Array;)Ljava/lang/String;
public final synthetic fun unbox-impl ()Lorg/jetbrains/bio/viktor/F64Array;
}
public final class space/kscience/kmath/viktor/ViktorStructureNDKt {
public static final fun ViktorNDField ([I)Lspace/kscience/kmath/viktor/ViktorFieldND;
public static final fun asStructure (Lorg/jetbrains/bio/viktor/F64Array;)Lorg/jetbrains/bio/viktor/F64Array;
public static final fun asStructure (Lorg/jetbrains/bio/viktor/F64Array;)Lspace/kscience/kmath/viktor/ViktorStructureND;
}

2
kmath-viktor/src/main/kotlin/space/kscience/kmath/viktor/ViktorStructureND.kt
View File

@ -14,7 +14,7 @@ import space.kscience.kmath.operations.NumbersAddOperations
import space.kscience.kmath.operations.ScaleOperations
@Suppress("OVERRIDE_BY_INLINE", "NOTHING_TO_INLINE")
public inline class ViktorStructureND(public val f64Buffer: F64Array) : MutableStructureND<Double> {
public class ViktorStructureND(public val f64Buffer: F64Array) : MutableStructureND<Double> {
public override val shape: IntArray get() = f64Buffer.shape
public override inline fun get(index: IntArray): Double = f64Buffer.get(*index)

3
settings.gradle.kts
View File

@ -44,5 +44,6 @@ include(
":kmath-ast",
":kmath-ejml",
":kmath-kotlingrad",
":examples"
":examples",
":benchmarks"
)