RFR 8139875: [TESTBUG] Improve nsk/stress/stack/* tests
David Holmes
david.holmes at oracle.com
Wed Aug 5 02:12:53 UTC 2020
Hi Harold,
On 5/08/2020 5:16 am, Harold Seigel wrote:
> 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
That all seems reasonable. I guess we will find out. :)
Thanks,
David
-----
> 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
>>>
More information about the hotspot-runtime-dev
mailing list