[aarch64-port-dev ] barrier use in JDK11

Andrew Haley aph at redhat.com
Mon Jun 18 15:42:07 UTC 2018


On 06/18/2018 04:37 PM, Andrew Haley wrote:
> On 06/18/2018 02:55 PM, Dave Nuechterlein wrote:
>> I am new to all of this.  Is there some way to track the progress on this fix?  Can I help?
>>
>> I have a very simple JMH test that exposes this. Would that be helpful?
> 
> Not really, because we don't know what it does on *your* hardware.
> 
> We need you to run the tests with the option -XX:UseBarriersForVolatile
> 

-XX:+UseBarriersForVolatile

-- 
Andrew Haley
Java Platform Lead Engineer
Red Hat UK Ltd. <https://www.redhat.com>
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