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Kotlin DSL - 'benchmarks' (#1938) (#1952)
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turansky authored Apr 27, 2020
1 parent e26021a commit 01b229a
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79 changes: 0 additions & 79 deletions benchmarks/build.gradle

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85 changes: 85 additions & 0 deletions benchmarks/build.gradle.kts
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/*
* Copyright 2016-2020 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
*/

import org.jetbrains.kotlin.gradle.tasks.KotlinCompile

plugins {
id("net.ltgt.apt")
id("com.github.johnrengelman.shadow")
id("me.champeau.gradle.jmh")
}

repositories {
maven("https://repo.typesafe.com/typesafe/releases/")
}

tasks.withType<KotlinCompile>().configureEach {
kotlinOptions.jvmTarget = "1.8"
}

tasks.compileJmhKotlin {
kotlinOptions.freeCompilerArgs += "-Xjvm-default=enable"
}

/*
* Due to a bug in the inliner it sometimes does not remove inlined symbols (that are later renamed) from unused code paths,
* and it breaks JMH that tries to post-process these symbols and fails because they are renamed.
*/
val removeRedundantFiles = tasks.register<Delete>("removeRedundantFiles") {
delete("$buildDir/classes/kotlin/jmh/benchmarks/flow/scrabble/FlowPlaysScrabbleOpt\$play\$buildHistoOnScore\$1\$\$special\$\$inlined\$filter\$1\$1.class")
delete("$buildDir/classes/kotlin/jmh/benchmarks/flow/scrabble/FlowPlaysScrabbleOpt\$play\$nBlanks\$1\$\$special\$\$inlined\$map\$1\$1.class")
delete("$buildDir/classes/kotlin/jmh/benchmarks/flow/scrabble/FlowPlaysScrabbleOpt\$play\$score2\$1\$\$special\$\$inlined\$map\$1\$1.class")
delete("$buildDir/classes/kotlin/jmh/benchmarks/flow/scrabble/FlowPlaysScrabbleOpt\$play\$bonusForDoubleLetter\$1\$\$special\$\$inlined\$map\$1\$1.class")
delete("$buildDir/classes/kotlin/jmh/benchmarks/flow/scrabble/FlowPlaysScrabbleOpt\$play\$nBlanks\$1\$\$special\$\$inlined\$map\$1\$2\$1.class")
delete("$buildDir/classes/kotlin/jmh/benchmarks/flow/scrabble/FlowPlaysScrabbleOpt\$play\$bonusForDoubleLetter\$1\$\$special\$\$inlined\$map\$1\$2\$1.class")
delete("$buildDir/classes/kotlin/jmh/benchmarks/flow/scrabble/FlowPlaysScrabbleOpt\$play\$score2\$1\$\$special\$\$inlined\$map\$1\$2\$1.class")
delete("$buildDir/classes/kotlin/jmh/benchmarks/flow/scrabble/FlowPlaysScrabbleOptKt\$\$special\$\$inlined\$collect\$1\$1.class")
delete("$buildDir/classes/kotlin/jmh/benchmarks/flow/scrabble/FlowPlaysScrabbleOptKt\$\$special\$\$inlined\$collect\$2\$1.class")
delete("$buildDir/classes/kotlin/jmh/benchmarks/flow/scrabble/FlowPlaysScrabbleOpt\$play\$histoOfLetters\$1\$\$special\$\$inlined\$fold\$1\$1.class")
delete("$buildDir/classes/kotlin/jmh/benchmarks/flow/scrabble/FlowPlaysScrabbleBase\$play\$buildHistoOnScore\$1\$\$special\$\$inlined\$filter\$1\$1.class")
delete("$buildDir/classes/kotlin/jmh/benchmarks/flow/scrabble/FlowPlaysScrabbleBase\$play\$histoOfLetters\$1\$\$special\$\$inlined\$fold\$1\$1.class")
delete("$buildDir/classes/kotlin/jmh/benchmarks/flow/scrabble//SaneFlowPlaysScrabble\$play\$buildHistoOnScore\$1\$\$special\$\$inlined\$filter\$1\$1.class")

// Primes
delete("$buildDir/classes/kotlin/jmh/benchmarks/flow/misc/Numbers\$\$special\$\$inlined\$filter\$1\$2\$1.class")
delete("$buildDir/classes/kotlin/jmh/benchmarks/flow/misc/Numbers\$\$special\$\$inlined\$filter\$1\$1.class")
}

tasks.jmhRunBytecodeGenerator {
dependsOn(removeRedundantFiles)
}

// It is better to use the following to run benchmarks, otherwise you may get unexpected errors:
// ./gradlew --no-daemon cleanJmhJar jmh -Pjmh="MyBenchmark"
jmh {
jmhVersion = "1.21"
duplicateClassesStrategy = DuplicatesStrategy.INCLUDE
failOnError = true
resultFormat = "CSV"
project.findProperty("jmh")?.also {
include = listOf(".*$it.*")
}
// includeTests = false
}

tasks.jmhJar {
baseName = "benchmarks"
classifier = null
version = null
destinationDir = file("$rootDir")
}

dependencies {
compile("org.openjdk.jmh:jmh-core:1.21")
compile("io.projectreactor:reactor-core:${property("reactor_vesion")}")
compile("io.reactivex.rxjava2:rxjava:2.1.9")
compile("com.github.akarnokd:rxjava2-extensions:0.20.8")

compile("org.openjdk.jmh:jmh-core:1.21")
compile("com.typesafe.akka:akka-actor_2.12:2.5.0")
compile(project(":kotlinx-coroutines-core"))

// add jmh dependency on main
jmhImplementation(sourceSets.main.get().runtimeClasspath)
}

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