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Enable parallel compilation for all Kotlin modules

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This commit is contained in:
Him188 2022-04-26 11:20:22 +01:00
parent bb8cd86daa
commit 67a9724143
1 changed files with 6 additions and 0 deletions
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6
buildSrc/src/main/kotlin/ProjectConfigure.kt
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@ -43,6 +43,12 @@ fun Project.preConfigureJvmTarget() {
kotlinOptions.languageVersion = "1.6"
kotlinOptions.jvmTarget = defaultVer.toString()
kotlinOptions.freeCompilerArgs += "-Xjvm-default=all"
// Support for parallel compilation: https://youtrack.jetbrains.com/issue/KT-46085
// Using /2 processors: jvm and android targets are compiled at the same time, sharing the processors.
// Also reserved 2 processors for Gradle multi-tasking
// On Apple M1 Max parallelism reduces compilation time by 1/3.
kotlinOptions.freeCompilerArgs += "-Xbackend-threads=" + (Runtime.getRuntime().availableProcessors() / 2 - 1).coerceAtLeast(1)
}
tasks.withType(JavaCompile::class.java) {