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[JS IR IC] Do not read non modified JS into memory

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Optimizaion: instead of reading all non modified JS files
 from the cache into the memory at once, the patch allows
 copying non-modified JS files from disk one by one
 during the compilation output writing routine.
This commit is contained in:
Alexander Korepanov
2022-12-20 15:41:27 +01:00
committed by Space Team
parent dd268d67ff
commit 75931fb9c8
10 changed files with 163 additions and 118 deletions
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compiler/cli/cli-js/src/org/jetbrains/kotlin/cli/js/K2JsIrCompiler.kt
+4 -25
View File
@@ -77,6 +77,7 @@ import org.jetbrains.kotlin.ir.backend.js.lower.serialization.ir.JsManglerIr
import org.jetbrains.kotlin.ir.backend.js.transformers.irToJs.IrModuleToJsTransformer
import org.jetbrains.kotlin.ir.backend.js.transformers.irToJs.JsCodeGenerator
import org.jetbrains.kotlin.ir.backend.js.transformers.irToJs.TranslationMode
import org.jetbrains.kotlin.ir.backend.js.transformers.irToJs.CompilationOutputsBuilt
import org.jetbrains.kotlin.ir.declarations.impl.IrFactoryImpl
import org.jetbrains.kotlin.ir.declarations.impl.IrFactoryImplForJsIC
import org.jetbrains.kotlin.ir.symbols.IrSymbol
@@ -155,7 +156,7 @@ class K2JsIrCompiler : CLICompiler<K2JSCompilerArguments>() {
return transformer.makeJsCodeGenerator(ir.allModules, mode)
}
fun compileAndTransformIrNew(): CompilationOutputs {
fun compileAndTransformIrNew(): CompilationOutputsBuilt {
return makeJsCodeGenerator().generateJsCode(relativeRequirePath = true, outJsProgram = false)
}
}
@@ -317,7 +318,7 @@ class K2JsIrCompiler : CLICompiler<K2JSCompilerArguments>() {
)
val (outputs, rebuiltModules) = jsExecutableProducer.buildExecutable(arguments.irPerModule, outJsProgram = false)
outputs.write(outputDir, outputName, arguments.generateDts, moduleName, moduleKind)
outputs.writeAll(outputDir, outputName, arguments.generateDts, moduleName, moduleKind)
messageCollector.report(INFO, "Executable production duration (IC): ${System.currentTimeMillis() - beforeIc2Js}ms")
for ((event, duration) in jsExecutableProducer.getStopwatchLaps()) {
@@ -393,7 +394,7 @@ class K2JsIrCompiler : CLICompiler<K2JSCompilerArguments>() {
messageCollector.report(INFO, "Executable production duration: ${System.currentTimeMillis() - start}ms")
outputs.write(outputDir, outputName, arguments.generateDts, moduleName, moduleKind)
outputs.writeAll(outputDir, outputName, arguments.generateDts, moduleName, moduleKind)
} catch (e: CompilationException) {
messageCollector.report(
ERROR,
@@ -704,28 +705,6 @@ class K2JsIrCompiler : CLICompiler<K2JSCompilerArguments>() {
return icCaches
}
private fun CompilationOutputs.write(outputDir: File, outputName: String, genDTS: Boolean, moduleName: String, moduleKind: ModuleKind) {
val outputFile = outputDir.resolve("$outputName.js")
outputFile.parentFile.mkdirs()
outputFile.write(this)
dependencies.forEach { (name, content) ->
outputDir.resolve("$name.js").let {
it.parentFile.mkdirs()
it.write(content)
}
}
if (genDTS) {
val dtsFile = outputDir.resolve("$outputName.d.ts")
dtsFile.writeText(getFullTsDefinition(moduleName, moduleKind))
}
}
private fun File.write(outputs: CompilationOutputs) {
writeText(outputs.jsCode)
outputs.writeSourceMapIfPresent(this)
}
override fun setupPlatformSpecificArgumentsAndServices(
configuration: CompilerConfiguration,
arguments: K2JSCompilerArguments,