Integrated: 8318727: Enable parallelism in vmTestbase/vm/gc/concurrent tests

[Elif Aslan]

On Tue, 24 Oct 2023 19:34:52 GMT, Elif Aslan <duke at openjdk.org> wrote:

> The commit includes changes to unblock parallelism for more `hotspot:tier4 tests.` in `test/hotspot/jtreg/vmTestbase/gc/concurrent`  tests.
> 
> Below are the before and after test run comparisons:
> 
> Before:
> 'linux-x86_64-server-release' 9066.56s user 2289.94s system 880% cpu 21:29.15 total
> After:
> linux-x86_64-server-release': 3159.71s user 264.93s system 2891% cpu 1:58.45 total

This pull request has now been integrated.

Changeset: 29d462a0
Author:    Elif Aslan <elifasln at amazon.com>
Committer: Paul Hohensee <phh at openjdk.org>
URL:       https://git.openjdk.org/jdk/commit/29d462a07239a57b83850b9a8662573291fdbdf7
Stats:     943 lines in 41 files changed: 0 ins; 943 del; 0 mod

8318727: Enable parallelism in vmTestbase/vm/gc/concurrent tests

Reviewed-by: shade, lmesnik

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PR: https://git.openjdk.org/jdk/pull/16350