trouble passing JVM startup options using JTREG

[Ram Krishnan]

On Mon, Apr 17, 2017 at 2:41 PM, Ram Krishnan <ramkri123 at gmail.com> wrote:

> Many thanks Jon for the immediate reply. I am copying the hotspot-gc-use
> team.
>
> Thanks,
> Ramki
>
> On Mon, Apr 17, 2017 at 2:29 PM, Jonathan Gibbons <
> jonathan.gibbons at oracle.com> wrote:
>
>>
>>
>> On 04/17/2017 02:18 PM, Ram Krishnan wrote:
>>
>> Hi,
>>
>> I have been able to successfully run all the tests in hotspot/test/gc/g1
>> using jtreg.
>>
>> The only gotcha I am facing is that the JVM startup options specified in
>> process builder does not have any effect. I have confirmed this through
>> prints in the JVM code base.
>>
>> For example,
>> ​/hotspot/test/gc/g1/​ TestEagerReclaimHumongousRegionsClearMarkBits.java
>> modifies the "-XX:ConcGCThreads=1", but inside the JVM code to value of
>> ConcGCThreads is still zero.
>>
>> ​I am new to jtreg and openjdk and probably missing something obvious.
>> Your help would be much appreciated.
>>
>> Thanks in advance,​
>> ​Ramki​
>>
>>
>> Ramki,
>>
>> This does not look like an issue with jtreg, since the behavior you are
>> apparently seeing is all within the test code and its libraries.
>>
>> You might want to follow up with the Hotspot team, who would have more
>> familiarity with these tests and the associated libraries.
>>
>> -- Jon
>>
>>
>
>
> --
> Thanks,
> Ramki
>



-- 
Thanks,
Ramki
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