RFR 8139875: [TESTBUG] Improve nsk/stress/stack/* tests
Harold Seigel
harold.seigel at oracle.com
Tue Aug 4 19:16:38 UTC 2020
Hi David,
Thanks for the suggestion. Please review this updated webrev that uses
-Xss200K for all of the tests.
http://cr.openjdk.java.net/~hseigel/bug_8139875.2/webrev/index.html
Thanks, Harold
On 8/3/2020 7:04 PM, David Holmes wrote:
> 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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