RFR(XS) 8145027: Exclude NUMAInterleaveGranularity from TestOptionsWithRanges.java

Dmitry Dmitriev dmitry.dmitriev at oracle.com
Wed Dec 9 19:46:48 UTC 2015

Hi Sangheon,

Looks good to me. Just one small comment - can you please add a comment 
with the reason why this flag is excluded(with corresponding JBS 
numbers)? Not need a new webrev for that if you decide to implement my 


On 09.12.2015 22:11, sangheon.kim wrote:
> Hi all,
> Could I get some reviews to exclude 'NUMAInterleaveGranularity' from 
> TestOptionsWithRanges.java?
> Recent patch for JDK-8142341 includes an implementation of 
> range/constraint for NUMAInterleaveGranularity and this change enabled 
> to test the flag by TestOptionsWithRanges.java. And this test found 2 
> bugs (JDK-8144949 and JDK-8145000) which are now integration blocker.
> JDK-8144949 occurs only under specific case(32bit binary + server 
> mode) and allocation related routine is not safe.
> JDK-8145000 happened with valid value and I suspect that allocation 
> related routine is not safe.
> JDK-8142341 has many other flags implemented.
> In this regard, I hope to exclude the flag from the test rather than 
> back out JDK-8142341.
> And I will include this flag when I have stable range/constraint or 
> related routines enhanced.
> CR: https://bugs.openjdk.java.net/browse/JDK-8145027
> Webrev: http://cr.openjdk.java.net/~sangheki/8145027/webrev.00/
> Thanks,
> Sangheon

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