Hi Alexey,
There could be other reasons as well, but - those recorded results were for
x64 only at that time. Performance degradation is comparatively more when run
on M1 systems.
Regards,
Ajit
On 09-Dec-2022, at 12:50 AM, Alexey Ushakov
mailto:alexey.usha...@jetbrains.com>> wrote:
Hi Aji
Hi Ajit,
According to the tests you’ve mentioned it’s not a big difference. Looks like
we’ve faced with completely different scenario. I’ll try to figure out the main
reason of the failure.
Best Regards,
Alexey
> On Dec 8, 2022, at 12:38 PM, Ajit Ghaisas wrote:
>
>
>
>> On 08-Dec-2022, at
On 08-Dec-2022, at 5:08 PM, Ajit Ghaisas
mailto:ajit.ghai...@oracle.com>> wrote:
On 08-Dec-2022, at 1:50 PM, Alexey Ushakov
mailto:alexey.usha...@jetbrains.com>> wrote:
FWIW we have just had at a report of a performance drop in JDK 20 from a b07
change to show how it takes
time for these
On 08-Dec-2022, at 1:50 PM, Alexey Ushakov
mailto:alexey.usha...@jetbrains.com>> wrote:
FWIW we have just had at a report of a performance drop in JDK 20 from a b07
change to show how it takes
time for these things to be discovered.
Could you provide some more details concerning the regressio
>
> FWIW we have just had at a report of a performance drop in JDK 20 from a b07
> change to show how it takes
> time for these things to be discovered.
Could you provide some more details concerning the regression? We also faced
with a regression in metal rendering
(https://youtrack.jetbrains.
Thanks, Phil
I supposed it too late, no problem for openjdk21.
I made a draft PR and tested several sizes on 1 machine:
https://github.com/openjdk/jdk/pull/11569
Of course I can complete later with more tested machines & using j2dbench
if needed.
I can also give ratios... ie gains.
Cheers,
Lau
This is clearly too late for JDK 20 and JDK 21 will be just 6 months
later so it is a better time for that.
FWIW we have just had at a report of a performance drop in JDK 20 from a
b07 change to show how it takes
time for these things to be discovered.
Also I had a bug / rfe for this a while bac
Hi again,
See first draft patch with new performance results on openjdk20 / linux /
opengl pipeline (same for d3d / metal):
https://github.com/openjdk/jdk/pull/11569
Cheers,
Laurent
Le mer. 7 déc. 2022 à 16:36, Alexey Ushakov
a écrit :
> Yes, I confirm that we’ve been using such enlarged buffe
Yes, I confirm that we’ve been using such enlarged buffer for a long time in
production. It helped us with scrolling performance on 4K monitors. The
suggested property could help to adjust the buffer for the needs of particular
application.
Best Regards,
Alexey
> On 7 Dec 2022, at 11:37, Laure
