PPC64: Poor StrictMath performance due to non-optimized compilation

Volker Simonis volker.simonis at gmail.com
Fri Nov 25 16:32:04 UTC 2016


On Fri, Nov 25, 2016 at 3:51 PM, Andrew Haley <aph at redhat.com> wrote:
> On 22/11/16 09:57, Andrew Haley wrote:
>> On 22/11/16 00:41, Gustavo Romero wrote:
>>> Do you know if the gap between Math and StrictMath is also huge on aarch64?
>>
>> I'll try to have a look.
>
> The gap is just the same as PPC.
>

I've already extended the bug description and webrev for Linux/s390x.
Please see my mail on the review thread for this issue:

http://mail.openjdk.java.net/pipermail/hotspot-dev/2016-November/025328.html

If you want you're welcome to further extend it for aarch64 as well so
we can push it all in one change.

Regards,
Volker


> Andrew.
>
>



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