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8358756: [s390x] Test StartupOutput.java crash due to CodeCache size

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Reviewed-by: lucy, dfenacci
This commit is contained in:
Amit Kumar 2025-08-21 03:53:30 +00:00
parent 2e06a91765
commit 78d50c0215
1 changed files with 5 additions and 1 deletions
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6
test/hotspot/jtreg/compiler/startup/StartupOutput.java
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@ -36,6 +36,7 @@
package compiler.startup;
import jdk.test.lib.Platform;
import jdk.test.lib.process.OutputAnalyzer;
import jdk.test.lib.process.ProcessTools;
import jdk.test.lib.Utils;
@ -60,8 +61,11 @@ public class StartupOutput {
throw new Exception("VM crashed with exit code " + exitCode);
}
// On s390x, generated code is ~6x larger in fastdebug and ~1.4x in release builds vs. other archs,
// hence we require slightly more minimum space.
int minInitialSize = 800 + (Platform.isS390x() ? 800 : 0);
for (int i = 0; i < 200; i++) {
int initialCodeCacheSizeInKb = 800 + rand.nextInt(400);
int initialCodeCacheSizeInKb = minInitialSize + rand.nextInt(400);
int reservedCodeCacheSizeInKb = initialCodeCacheSizeInKb + rand.nextInt(200);
pb = ProcessTools.createLimitedTestJavaProcessBuilder("-XX:InitialCodeCacheSize=" + initialCodeCacheSizeInKb + "K", "-XX:ReservedCodeCacheSize=" + reservedCodeCacheSizeInKb + "k", "-version");
out = new OutputAnalyzer(pb.start());