Chains moved to coroutines. Cumulatives to core

kmath-commons/build.gradle.kts

@@ -7,7 +7,7 @@ description = "Commons math binding for kmath"
 
 dependencies {
     api(project(":kmath-core"))
-    api(project(":kmath-sequential"))
+    api(project(":kmath-streaming"))
     api("org.apache.commons:commons-math3:3.6.1")
     testImplementation("org.jetbrains.kotlin:kotlin-test")
     testImplementation("org.jetbrains.kotlin:kotlin-test-junit")

kmath-commons/src/main/kotlin/scientifik/kmath/transform/Transformations.kt

@@ -2,9 +2,9 @@ package scientifik.kmath.transform
 
 import org.apache.commons.math3.transform.*
 import scientifik.kmath.operations.Complex
-import scientifik.kmath.sequential.Processor
+import scientifik.kmath.streaming.Processor
-import scientifik.kmath.sequential.Producer
+import scientifik.kmath.streaming.Producer
-import scientifik.kmath.sequential.map
+import scientifik.kmath.streaming.map
 import scientifik.kmath.structures.*
 
 

kmath-core/src/commonMain/kotlin/scientifik/kmath/misc/Cumulative.kt

@@ -1,4 +1,4 @@
-package scientifik.kmath.sequential
+package scientifik.kmath.misc
 
 import scientifik.kmath.operations.Space
 import kotlin.jvm.JvmName

kmath-core/src/commonTest/kotlin/scientifik/kmath/misc/CumulativeKtTest.kt

@@ -1,6 +1,5 @@
 package scientifik.kmath.misc
 
-import scientifik.kmath.sequential.cumulativeSum
 import kotlin.test.Test
 import kotlin.test.assertEquals
 

kmath-coroutines/src/commonMain/kotlin/sicentifik/kmath/chains/Chain.kt

@@ -14,14 +14,10 @@
  *  limitations under the License.
  */
 
-package scientifik.kmath.sequential
+package sicentifik.kmath.chains
 
 import kotlinx.atomicfu.atomic
-import kotlinx.coroutines.CoroutineScope
+import kotlinx.coroutines.FlowPreview
-import kotlinx.coroutines.ExperimentalCoroutinesApi
-import kotlinx.coroutines.channels.ReceiveChannel
-import kotlinx.coroutines.channels.produce
-import kotlinx.coroutines.isActive
 
 
 /**
@@ -47,10 +43,11 @@ interface Chain<out R> {
 }
 
 /**
- * Chain as a coroutine receive channel
+ * Chain as a coroutine flow. The flow emit affects chain state and vice versa
  */
-@ExperimentalCoroutinesApi
+@FlowPreview
-fun <R> Chain<R>.asChannel(scope: CoroutineScope): ReceiveChannel<R> = scope.produce { while (isActive) send(next()) }
+val <R> Chain<R>.flow
+    get() = kotlinx.coroutines.flow.flow { while (true) emit(next()) }
 
 fun <T> Iterator<T>.asChain(): Chain<T> = SimpleChain { next() }
 fun <T> Sequence<T>.asChain(): Chain<T> = iterator().asChain()

kmath-coroutines/src/jvmMain/kotlin/scientifik/kmath/chains/ChainExt.kt

@@ -1,6 +1,7 @@
-package scientifik.kmath.sequential
+package scientifik.kmath.chains
 
 import kotlinx.coroutines.runBlocking
+import sicentifik.kmath.chains.Chain
 import kotlin.sequences.Sequence
 
 /**

kmath-streaming/src/commonMain/kotlin/scientifik/kmath/streaming/BufferStreaming.kt

@@ -1,4 +1,4 @@
-package scientifik.kmath.sequential
+package scientifik.kmath.streaming
 
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.ExperimentalCoroutinesApi

kmath-streaming/src/commonMain/kotlin/scientifik/kmath/streaming/RingBuffer.kt

@@ -1,4 +1,4 @@
-package scientifik.kmath.sequential
+package scientifik.kmath.streaming
 
 import kotlinx.coroutines.sync.Mutex
 import kotlinx.coroutines.sync.withLock

kmath-streaming/src/commonMain/kotlin/scientifik/kmath/streaming/Streaming.kt

@@ -1,4 +1,4 @@
-package scientifik.kmath.sequential
+package scientifik.kmath.streaming
 
 import kotlinx.coroutines.CoroutineScope
 import kotlinx.coroutines.GlobalScope

kmath-streaming/src/jvmTest/kotlin/streaming/RingBufferTest.kt

@@ -1,4 +1,4 @@
-package scientifik.kmath.sequential
+package scientifik.kmath.streaming
 
 import kotlinx.coroutines.runBlocking
 import scientifik.kmath.structures.asSequence

settings.gradle.kts

@@ -29,6 +29,6 @@ include(
     ":kmath-histograms",
     ":kmath-commons",
     ":kmath-koma",
-    ":kmath-sequential",
+    ":kmath-streaming",
     ":benchmarks"
 )