RFR 8139875: [TESTBUG] Improve nsk/stress/stack/* tests

[Harold Seigel]

Thanks Lois!

Harold

On 8/5/2020 9:13 AM, Lois Foltan wrote:
> Looks good.
> Lois
>
> On 8/3/2020 2:11 PM, 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.
>>
>> 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
>>
>