Port to Kotlin 1.8.0-Beta

benchmarks/build.gradle.kts

@@ -5,7 +5,7 @@ import space.kscience.kmath.benchmarks.addBenchmarkProperties
 
 plugins {
     kotlin("multiplatform")
-    kotlin("plugin.allopen")
+    alias(npmlibs.plugins.kotlin.plugin.allopen)
     id("org.jetbrains.kotlinx.benchmark")
 }
 
@@ -50,6 +50,7 @@ kotlin {
 
         val jvmMain by getting {
             dependencies {
+                implementation("org.openjdk.jmh:jmh-core:1.36")
                 implementation(project(":kmath-commons"))
                 implementation(project(":kmath-ejml"))
                 implementation(project(":kmath-nd4j"))
@@ -144,13 +145,6 @@ benchmark {
     }
 }
 
-// Fix kotlinx-benchmarks bug
-afterEvaluate {
-    val jvmBenchmarkJar by tasks.getting(org.gradle.jvm.tasks.Jar::class) {
-        duplicatesStrategy = DuplicatesStrategy.EXCLUDE
-    }
-}
-
 kotlin.sourceSets.all {
     with(languageSettings) {
         optIn("kotlin.contracts.ExperimentalContracts")

buildSrc/build.gradle.kts

@@ -1,7 +1,6 @@
 plugins {
     `kotlin-dsl`
     `version-catalog`
-    kotlin("plugin.serialization") version "1.6.21"
 }
 
 java.targetCompatibility = JavaVersion.VERSION_11
@@ -15,16 +14,14 @@ repositories {
 
 val toolsVersion = npmlibs.versions.tools.get()
 val kotlinVersion = npmlibs.versions.kotlin.asProvider().get()
-val benchmarksVersion = npmlibs.versions.kotlinx.benchmark.get()
+val benchmarksVersion = "0.4.6"
 
 dependencies {
     api("space.kscience:gradle-tools:$toolsVersion")
-    api(npmlibs.atomicfu.gradle)
     //plugins form benchmarks
     api("org.jetbrains.kotlinx:kotlinx-benchmark-plugin:$benchmarksVersion")
-    api("org.jetbrains.kotlin:kotlin-allopen:$kotlinVersion")
     //to be used inside build-script only
-    implementation(npmlibs.kotlinx.serialization.json)
+    implementation("com.fasterxml.jackson.module:jackson-module-kotlin:2.14.1")
 }
 
 kotlin.sourceSets.all {

buildSrc/src/main/kotlin/space/kscience/kmath/benchmarks/JmhReport.kt

@@ -5,9 +5,6 @@
 
 package space.kscience.kmath.benchmarks
 
-import kotlinx.serialization.Serializable
-
-@Serializable
 data class JmhReport(
     val jmhVersion: String,
     val benchmark: String,
@@ -37,7 +34,6 @@ data class JmhReport(
         val scoreUnit: String
     }
 
-    @Serializable
     data class PrimaryMetric(
         override val score: Double,
         override val scoreError: Double,
@@ -48,7 +44,6 @@ data class JmhReport(
         val rawData: List<List<Double>>? = null,
     ) : Metric
 
-    @Serializable
     data class SecondaryMetric(
         override val score: Double,
         override val scoreError: Double,

buildSrc/src/main/kotlin/space/kscience/kmath/benchmarks/addBenchmarkProperties.kt

@@ -5,9 +5,9 @@
 
 package space.kscience.kmath.benchmarks
 
+import com.fasterxml.jackson.module.kotlin.jacksonObjectMapper
+import com.fasterxml.jackson.module.kotlin.readValue
 import kotlinx.benchmark.gradle.BenchmarksExtension
-import kotlinx.serialization.decodeFromString
-import kotlinx.serialization.json.Json
 import org.gradle.api.Project
 import space.kscience.gradle.KScienceReadmeExtension
 import java.time.LocalDateTime
@@ -46,6 +46,7 @@ private val ISO_DATE_TIME: DateTimeFormatter = DateTimeFormatterBuilder().run {
 private fun noun(number: Number, singular: String, plural: String) = if (number.toLong() == 1L) singular else plural
 
 fun Project.addBenchmarkProperties() {
+    val mapper = jacksonObjectMapper()
     val benchmarksProject = this
     rootProject.subprojects.forEach { p ->
         p.extensions.findByType(KScienceReadmeExtension::class.java)?.run {
@@ -60,8 +61,7 @@ fun Project.addBenchmarkProperties() {
                     if (resDirectory == null || !(resDirectory.resolve("jvm.json")).exists()) {
                         "> **Can't find appropriate benchmark data. Try generating readme files after running benchmarks**."
                     } else {
-                        val reports =
-                            Json.decodeFromString<List<JmhReport>>(resDirectory.resolve("jvm.json").readText())
+                        val reports: List<JmhReport> = mapper.readValue<List<JmhReport>>(resDirectory.resolve("jvm.json"))
 
                         buildString {
                             appendLine("<details>")

gradle.properties

@@ -10,7 +10,7 @@ kotlin.incremental.js.ir=true
 org.gradle.configureondemand=true
 org.gradle.jvmargs=-Xmx4096m
 
-toolsVersion=0.13.1-kotlin-1.7.20
+toolsVersion=0.13.3-kotlin-1.8.0-Beta
 
 
 org.gradle.parallel=true

kmath-ast/build.gradle.kts

@@ -6,7 +6,7 @@ kscience{
     native()
 }
 
-kotlin.js {
+kotlin.js(org.jetbrains.kotlin.gradle.plugin.KotlinJsCompilerType.IR) {
     nodejs {
         testTask {
             useMocha().timeout = "0"

kmath-core/build.gradle.kts

@@ -6,7 +6,7 @@ kscience{
     native()
 
     dependencies {
-        api(project(":kmath-memory"))
+        api(projects.kmath.kmathMemory)
     }
 }
 

kmath-functions/build.gradle.kts

@@ -11,7 +11,7 @@ description = "Functions, integration and interpolation"
 kotlin.sourceSets {
     commonMain {
         dependencies {
-            api(project(":kmath-core"))
+            api(projects.kmathCore)
         }
     }
 }

kmath-memory/src/commonMain/kotlin/space/kscience/kmath/memory/Memory.kt

@@ -9,7 +9,7 @@ import kotlin.contracts.InvocationKind
 import kotlin.contracts.contract
 
 /**
- * Represents a display of certain memory structure.
+ * Represents a view of certain memory structure.
  */
 public interface Memory {
     /**

settings.gradle.kts

@@ -19,6 +19,25 @@ dependencyResolutionManagement {
     }
 }
 
+pluginManagement {
+
+    val toolsVersion: String by extra
+
+    repositories {
+        mavenLocal()
+        maven("https://repo.kotlin.link")
+        mavenCentral()
+        gradlePluginPortal()
+    }
+
+    plugins {
+        id("space.kscience.gradle.project") version toolsVersion
+        id("space.kscience.gradle.mpp") version toolsVersion
+        id("space.kscience.gradle.jvm") version toolsVersion
+        id("space.kscience.gradle.js") version toolsVersion
+    }
+}
+
 include(
     ":test-utils",
     ":kmath-memory",