Open hzongaro opened 1 year ago
@gacholio - FYI
This (and likely the metronome problems) is almost certainly related to the new halt flag that's only ever used by this feature. I'll look into it.
After the above fix, there are still 2 hanging jobs (rrc001 with balanced GC, both compressed and non-compressed). I will continue to look into those, but this should get you going.
Some JVMTI tests in cmdLineTester_jvmtitests_hcr are hanging when run with
-XX:+DynamicHeapification
, even with Escape Analysis disabled. I have links to internal grinder runs using a recent nightly build, one with options-XX:+DynamicHeapification -XX:+MergeCompilerOptions -Xjit:disableEscapeAnalysis
[1] and a second with options-XX:-DynamicHeapification -XX:+MergeCompilerOptions -Xjit:disableEscapeAnalysis
.[2].I tried to track down when the problem first came up, and it looks like it might have been OpenJ9 commit 9a795f12185eaa1f7dd0f21e7d19d52249108b07 and OMR commit 34b6ba4 - I can reproduce the problem using a build after that point, but not before. (Before that point, I see two failures with Metronome GC policy, but I think they're not quite as important as these hangs.)
[1] https://hyc-runtimes-jenkins.swg-devops.com/job/Grinder/34939/ [2] https://hyc-runtimes-jenkins.swg-devops.com/job/Grinder/34940/
Originally posted by @hzongaro in https://github.com/eclipse-openj9/openj9/issues/13192#issuecomment-1711576633