[jdk11u-dev] RFR: 8315692: Parallelize gc/stress/TestStressRSetCoarsening.java test

Fri Nov 24 00:02:10 UTC 2023

On Thu, 23 Nov 2023 16:22:28 GMT, Soumadipta Roy <duke at openjdk.org> wrote:

> The commit includes backporting a564d436c722f14041231158f21c4ad3a2f6a3a5 from upstream to jdk11u-dev. The hunks were not applied cleanly due to the WhiteBox path being different in JDK11(sun.hotspot.WhiteBox) from JDK17 and JDK21(jdk.test.whitebox.WhiteBox). Below are the results upon running in AL2_x86_64:
> 
> * before_release: 1345.83s user 96.37s system 507% cpu 4:44.44 total
> * before_debug: 6899.97s user 176.88s system 1452% cpu 8:07.25 total
> * after_release: 1362.16s user 85.15s system 901% cpu 2:40.53 total
> * after_debug: 8678.08s user 90.59s system 3287% cpu 4:26.70 total

Marked as reviewed by phh (Reviewer).

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PR Review: https://git.openjdk.org/jdk11u-dev/pull/2293#pullrequestreview-1747100142