RFR: 8059614: [TESTBUG] Test for JDK-8024366 (Make UseNUMA enable UseNUMAInterleaving)

Jon Masamitsu jon.masamitsu at oracle.com
Mon Oct 20 22:28:34 UTC 2014


Andrey,

Test looks good.  You have Dmitry's review, yes?  Do you
need another in addition to mine?

Jon

On 10/17/14 3:27 AM, Andrey Zakharov wrote:
> HI
> Jon, could you please review this tests? Could you advice someone else 
> to review it too?
> Thanks.
>
> On 14.10.2014 20:46, Andrey Zakharov wrote:
>> So, as we discussed with Jon about this test:
>>
>> on windows with 8 sockets (fx-sqe28.ru.oracle.com) with 8u40 jdk:
>> *$ jtreg -nr -va -testjdk:$JAVA_HOME 
>> k:/vmsqe/home/anzakhar/hs-gc/hotspot/test/gc/arguments/TestUseNUMAInterleaving.java*
>> gives me:
>> Command line: [c:\Users\gtee\tsts\jdk1.8.0_40\bin\java.exe 
>> -XX:+UseNUMA -XX:+PrintFlagsFinal -version ]
>> UseNUMA                                  := false
>> false
>> STDERR:
>> STATUS:Passed.
>>
>> And
>> *$ jtreg -nr -va -vmoptions:'-XX:+ForceNUMA' -testjdk:$JAVA_HOME 
>> k:/vmsqe/home/anzakhar/hs-gc/hotspot/test/gc/arguments/TestUseNUMAInterleaving.java*
>> STDOUT:
>> Command line: [c:\Users\gtee\tsts\jdk1.8.0_40\bin\java.exe 
>> -XX:+ForceNUMA -XX:+UseNUMA -XX:+PrintFlagsFinal -version ]
>> null
>> null
>> STDERR:
>> STATUS:Passed.
>>
>>
>> Without NUMA support test will passed as per design.
>> Thanks.
>>
>> On 07.10.2014 19:10, Dmitry Fazunenko wrote:
>>> Looks good.
>>>
>>>
>>> On 07.10.2014 14:26, Andrey Zakharov wrote:
>>>> Hi, team!
>>>>
>>>> Here is simple patch to test for testing that UseNUMAInterleaving 
>>>> option enabled by UseNUMA for all GC.
>>>> Test is simple -
>>>> if UseNUMA is enabled after vm initialization - tests that 
>>>> UseNUMAInterleaving is enabled too,
>>>> else test just passes.
>>>>
>>>> I've tested it both on box with NUMA support and without.
>>>> it works as expected.
>>>> Also, I've tested in aurora here: 601643.ute.hs_jtreg.accept.full
>>>>
>>>> Thanks.
>>>>
>>>> webrev:
>>>> http://cr.openjdk.java.net/~fzhinkin/azakharov/8059614/webrev.00/
>>>>
>>>> bug:
>>>> https://bugs.openjdk.java.net/browse/JDK-8024366
>>>>
>>>>
>>>
>>
>

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