Seeing error in one test on ARM: org.openjdk.jcstress.tests.volatiles.ReadTwiceOverVolatileReadTest

Aleksey Shipilev shade at redhat.com
Thu Feb 23 14:33:03 UTC 2017


On 02/23/2017 12:25 PM, Aleksey Shipilev wrote:
> On 02/23/2017 12:21 PM, Stuart Monteith wrote:
>> Would testing with -XX:-UseOnStackReplacement eliminate one of those
>> possibilities?
> 
> It probably would.
> 
> I realized we don't have the targeted coherence tests, except for the
> JMMSample_03 (facepalm). Adding those now. With those tests, we might just run
> the suite on large ARMs with default settings and see.

Added:
  http://hg.openjdk.java.net/code-tools/jcstress/rev/f2c37dc9d086

This passes on x86_64 and 9b156. You may want to re-run on your machines.

Thanks,
-Aleksey



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