BigIntBenchmarks. Rollback to gradle 6.8.3 because incompatibility with benchmarks

examples/src/benchmarks/kotlin/space/kscience/kmath/benchmarks/BigIntBenchmark.kt

@@ -10,23 +10,27 @@ import space.kscience.kmath.operations.invoke
 
 @State(Scope.Benchmark)
 internal class BigIntBenchmark {
+
+    val kmNumber = BigIntField.number(Int.MAX_VALUE)
+    val jvmNumber = JBigIntegerField.number(Int.MAX_VALUE)
+
     @Benchmark
     fun kmAdd(blackhole: Blackhole) = BigIntField{
-        blackhole.consume(one + number(Int.MAX_VALUE))
+        blackhole.consume(kmNumber + kmNumber + kmNumber)
     }
 
     @Benchmark
     fun jvmAdd(blackhole: Blackhole) = JBigIntegerField{
-        blackhole.consume(one + number(Int.MAX_VALUE))
+        blackhole.consume(jvmNumber + jvmNumber+ jvmNumber)
     }
 
     @Benchmark
     fun kmMultiply(blackhole: Blackhole) = BigIntField{
-        blackhole.consume(number(Int.MAX_VALUE)* number(Int.MAX_VALUE))
+        blackhole.consume(kmNumber*kmNumber*kmNumber)
     }
 
     @Benchmark
     fun jvmMultiply(blackhole: Blackhole) = JBigIntegerField{
-        blackhole.consume(number(Int.MAX_VALUE)* number(Int.MAX_VALUE))
+        blackhole.consume(jvmNumber*jvmNumber*jvmNumber)
     }
 }

gradle/wrapper/gradle-wrapper.properties

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

kmath-for-real/src/commonTest/kotlin/kaceince/kmath/real/GridTest.kt

@@ -1,5 +1,6 @@
 package kaceince.kmath.real
 
+import space.kscience.kmath.misc.UnstableKMathAPI
 import space.kscience.kmath.real.DoubleVector
 import space.kscience.kmath.real.minus
 import space.kscience.kmath.real.norm
@@ -8,6 +9,7 @@ import kotlin.test.Test
 import kotlin.test.assertEquals
 import kotlin.test.assertTrue
 
+@UnstableKMathAPI
 class GridTest {
     @Test
     fun testStepGrid() {

kmath-histograms/src/commonTest/kotlin/space/kscience/kmath/histogram/MultivariateHistogramTest.kt

@@ -71,7 +71,7 @@ internal class MultivariateHistogramTest {
             assertTrue {
                 res.bins.count() >= histogram1.bins.count()
             }
-            assertEquals(0.0, res.bins.sumByDouble { it.value.toDouble() })
+            assertEquals(0.0, res.bins.sumOf { it.value.toDouble() })
         }
     }
 }

kmath-viktor/api/kmath-viktor.api

@@ -1,27 +1,13 @@
 public final class space/kscience/kmath/viktor/ViktorBuffer : space/kscience/kmath/structures/MutableBuffer {
-	public static final synthetic fun box-impl (Lorg/jetbrains/bio/viktor/F64FlatArray;)Lspace/kscience/kmath/viktor/ViktorBuffer;
+	public fun <init> (Lorg/jetbrains/bio/viktor/F64FlatArray;)V
-	public static fun constructor-impl (Lorg/jetbrains/bio/viktor/F64FlatArray;)Lorg/jetbrains/bio/viktor/F64FlatArray;
 	public fun copy ()Lspace/kscience/kmath/structures/MutableBuffer;
-	public static fun copy-impl (Lorg/jetbrains/bio/viktor/F64FlatArray;)Lspace/kscience/kmath/structures/MutableBuffer;
-	public fun equals (Ljava/lang/Object;)Z
-	public static fun equals-impl (Lorg/jetbrains/bio/viktor/F64FlatArray;Ljava/lang/Object;)Z
-	public static final fun equals-impl0 (Lorg/jetbrains/bio/viktor/F64FlatArray;Lorg/jetbrains/bio/viktor/F64FlatArray;)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/F64FlatArray;I)Ljava/lang/Double;
 	public final fun getFlatArray ()Lorg/jetbrains/bio/viktor/F64FlatArray;
 	public fun getSize ()I
-	public static fun getSize-impl (Lorg/jetbrains/bio/viktor/F64FlatArray;)I
-	public fun hashCode ()I
-	public static fun hashCode-impl (Lorg/jetbrains/bio/viktor/F64FlatArray;)I
 	public fun iterator ()Ljava/util/Iterator;
-	public static fun iterator-impl (Lorg/jetbrains/bio/viktor/F64FlatArray;)Ljava/util/Iterator;
 	public fun set (ID)V
 	public synthetic fun set (ILjava/lang/Object;)V
-	public static fun set-impl (Lorg/jetbrains/bio/viktor/F64FlatArray;ID)V
-	public fun toString ()Ljava/lang/String;
-	public static fun toString-impl (Lorg/jetbrains/bio/viktor/F64FlatArray;)Ljava/lang/String;
-	public final synthetic fun unbox-impl ()Lorg/jetbrains/bio/viktor/F64FlatArray;
 }
 
 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 {

settings.gradle.kts

@@ -39,5 +39,5 @@ include(
     ":kmath-ast",
     ":kmath-ejml",
     ":kmath-kotlingrad",
-    ":examples",
+    ":examples"
 )