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authorFilippo Barbari <121092059+fbarbari@users.noreply.github.com>2024-04-25 21:44:25 +0200
committerGitHub <noreply@github.com>2024-04-25 21:44:25 +0200
commit9d7ad0452b6ba7981d8d3605fe699fca972b9252 (patch)
tree4534766694959e9cf96dea8868ec56ada922a138 /lib/compilers/java.ts
parentf59bad3a7eb145245ce530a83fbba65e6a475821 (diff)
downloadcompiler-explorer-9d7ad0452b6ba7981d8d3605fe699fca972b9252.tar.gz
compiler-explorer-9d7ad0452b6ba7981d8d3605fe699fca972b9252.zip
Removed UseDynamicNumberOfCompilerThreads command-line argument when running on java <11 (#6397)gh-11519
This fixes #6388. --------- Co-authored-by: Rubén Rincón Blanco <git@rinconblanco.es>
Diffstat (limited to 'lib/compilers/java.ts')
-rw-r--r--lib/compilers/java.ts7
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/compilers/java.ts b/lib/compilers/java.ts
index 894f04a0f..fc7691b8a 100644
--- a/lib/compilers/java.ts
+++ b/lib/compilers/java.ts
@@ -25,6 +25,7 @@
import path from 'path';
import fs from 'fs-extra';
+import Semver from 'semver';
import type {ParsedAsmResult, ParsedAsmResultLine} from '../../types/asmresult/asmresult.interfaces.js';
import {BypassCache} from '../../types/compilation/compilation.interfaces.js';
@@ -132,12 +133,16 @@ export class JavaCompiler extends BaseCompiler implements SimpleOutputFilenameCo
override async handleInterpreting(key, executeParameters: ExecutableExecutionOptions) {
const compileResult = await this.getOrBuildExecutable(key, BypassCache.None);
if (compileResult.code === 0) {
+ const extraXXFlags: string[] = [];
+ if (Semver.gte(utils.asSafeVer(this.compiler.semver), '11.0.0', true)) {
+ extraXXFlags.push('-XX:-UseDynamicNumberOfCompilerThreads');
+ }
executeParameters.args = [
'-Xss136K', // Reduce thread stack size
'-XX:CICompilerCount=2', // Reduce JIT compilation threads. 2 is minimum
- '-XX:-UseDynamicNumberOfCompilerThreads',
'-XX:-UseDynamicNumberOfGCThreads',
'-XX:+UseSerialGC', // Disable parallell/concurrent garbage collector
+ ...extraXXFlags,
await this.getMainClassName(compileResult.dirPath),
'-cp',
compileResult.dirPath,