RFR: JDK-8307314: Implementation: Generational Shenandoah (Experimental) [v7]

[Kelvin Nilsen]

On Thu, 1 Jun 2023 13:32:49 GMT, Thomas Stuefe <stuefe at openjdk.org> wrote:

>> Kelvin Nilsen has updated the pull request incrementally with one additional commit since the last revision:
>> 
>>   Exit during initialization on unsupported platforms
>
> test/hotspot/jtreg/gc/shenandoah/TestEvilSyncBug.java line 33:
> 
>> 31:  * @modules java.base/jdk.internal.misc
>> 32:  *          java.management
>> 33:  * @run driver/timeout=480 TestEvilSyncBug -XX:ShenandoahGCHeuristics=aggressive
> 
> Probably fine, but why this change to non-generational testing? Will aggressive heuristic sharpen the test?

We moved this argument from the source code (original line 64) to here so that we can invoke the test differently in generational mode.

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PR Review Comment: https://git.openjdk.org/jdk/pull/14185#discussion_r1220410522