1import org.jetbrains.kotlin.ir.backend.js.compile
2
3plugins {
4 kotlin("multiplatform")
5 id("org.jetbrains.kotlinx.benchmark")
6 id("io.morethan.jmhreport")
7 id("de.undercouch.download")
8}
9
10group = "com.google.flatbuffers.jmh"
11version = "2.0.0-SNAPSHOT"
12
13// This plugin generates a static html page with the aggregation
14// of all benchmarks ran. very useful visualization tool.
15jmhReport {
16 val baseFolder = project.file("build/reports/benchmarks/main").absolutePath
17 val lastFolder = project.file(baseFolder).list()?.sortedArray()?.lastOrNull() ?: ""
18 jmhResultPath = "$baseFolder/$lastFolder/jvm.json"
19 jmhReportOutput = "$baseFolder/$lastFolder"
20}
21
22// For now we benchmark on JVM only
23benchmark {
24 configurations {
25 this.getByName("main") {
26 iterations = 5
27 iterationTime = 300
28 iterationTimeUnit = "ms"
29 // uncomment for benchmarking JSON op only
30 include(".*JsonBenchmark.*")
31 }
32 }
33 targets {
34 register("jvm")
35 }
36}
37
38kotlin {
39 jvm()
40
41 sourceSets {
42
43 all {
44 languageSettings.enableLanguageFeature("InlineClasses")
45 }
46
47 val jvmMain by getting {
48 dependencies {
49 implementation(kotlin("stdlib-common"))
50 implementation(project(":flatbuffers-kotlin"))
51 implementation(libs.kotlinx.benchmark.runtime)
52 implementation("com.google.flatbuffers:flatbuffers-java:2.0.3")
53 // json serializers
54 implementation(libs.moshi.kotlin)
55 implementation(libs.gson)
56 }
57 }
58 }
59}
60
61// This task download all JSON files used for benchmarking
62tasks.register<de.undercouch.gradle.tasks.download.Download>("downloadMultipleFiles") {
63 // We are downloading json benchmark samples from serdes-rs project.
64 // see: https://github.com/serde-rs/json-benchmark/blob/master/data
65 val baseUrl = "https://github.com/serde-rs/json-benchmark/raw/master/data/"
66 src(listOf("$baseUrl/canada.json", "$baseUrl/twitter.json", "$baseUrl/citm_catalog.json"))
67 dest(File("${project.projectDir.absolutePath}/src/jvmMain/resources"))
68 overwrite(false)
69}
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