Withdrawn: CODETOOLS-7902998: jcstress: Add new ThreadMXBeanAlloc test
Aleksey Shipilev
shade at openjdk.java.net
Mon Jul 26 10:27:18 UTC 2021
On Mon, 26 Jul 2021 09:24:09 GMT, Aleksey Shipilev <shade at openjdk.org> wrote:
> This adds the test to demonstrate the racy behavior of TLAB allocation data:
>
>
> $ mvn clean install -pl tests-custom
> $ java -jar tests-custom/target/jcstress.jar -t ThreadMXBeanAlloc
>
> .......... [OK] o.o.j.t.mxbeans.ThreadMXBeanAlloc
>
> Results across all configurations:
>
> RESULT SAMPLES FREQ EXPECT DESCRIPTION
> false, true 2,901 <0.01% Interesting At least one thread experiences delta <0
> true, false 4,232 <0.01% Interesting At least one thread experiences delta <0
> true, true 258,364,451 100.00% Acceptable Delta is >= 0
This pull request has been closed without being integrated.
-------------
PR: https://git.openjdk.java.net/jcstress/pull/90
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