RFR 8139875: [TESTBUG] Improve nsk/stress/stack/* tests
David Holmes
david.holmes at oracle.com
Mon Aug 3 23:04:52 UTC 2020
Hi Harold,
On 4/08/2020 4:11 am, Harold Seigel wrote:
> Hi,
>
> Please review these small changes to reduce the amount of time required
> by some of the nsk/stress/stack tests in order to prevent them from
> timing out. The changes include using -Xss to run the tests with
> smaller stacks, prevent running with -Xcomp, and, for test stack019,
> reduce the number of test iterations.
Is there a reason to use a range of -Xss values in different tests
instead of just, say, using -Xss200K in all of them and reducing the
execution time further.
Thanks,
David
-----
> Test stack019 was excluded from windows targets because, even with the
> reduced iterations, the test was running for > 48 minutes.
>
> Open Webrev:
> http://cr.openjdk.java.net/~hseigel/bug_8139875/webrev/index.html
>
> JBS Bug: https://bugs.openjdk.java.net/browse/JDK-8139875
>
> The tests were tested by running them in Mach5 tier5 and tier7 and
> looking at their execution time.
>
> Thanks, Harold
>
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