[aarch64-port-dev ] JTREG, JCStress, SPECjbb2015 and Hadoop/Terasort results for OpenJDK 9 on AArch64

Aleksey Shipilev shade at redhat.com
Mon Feb 27 10:38:47 UTC 2017


Hi Stuart,

On 02/27/2017 11:34 AM, Stuart Monteith wrote:
> -XX:-RestrictContended -XX:+UnlockDiagnosticVMOptions -XX:+WhiteBoxAPI
> -XX:+TieredCompilation -XX:TieredStopAtLevel=1 -XX:ReservedCodeCacheSize=128
> 
> re-examining them, they really aren't necessary, jcstress will kick off
> with the necessary options. I believe jcstress has changed a lot since
> the configuration was originally written. I'll fix them up.

Thanks! I am not sure about ReservedCodeCacheSize and why is it present in your
configs. That probably goes with explicit tiered compilation enable flag?
Anyway, jcstress does not touch that flag, and should work without all of the
flags above.

-Aleksey



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