Safepoint timeout in scimark?

Vladimir Kozlov vladimir.kozlov at oracle.com
Sat Jul 23 01:23:15 UTC 2016


On 7/22/16 8:29 AM, Roland Westrelin wrote:
>
>> Such If node can be folded with CLE later so you will get SP after it
>> again. Also if it is not folded it will prevent some loop optimizations.
>> I would say not converting such loop into Counted may give the same
>> performance.
>
> Right. The following webrev then, assuming 8161147 and our issue are the
> same?
>
> http://cr.openjdk.java.net/~roland/8161147/webrev.00/

Looks good.

8161147 was created specifically for issue reported by Roman in this thread.

Did you tried to run SPECjvm2008 as Roman did?

Thanks,
Vladimir

>
> Roland.
>


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