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Type: Bug
Resolution: Fixed
Priority: P3
Fix Version/s: 20
Affects Version/s: 20
Component/s: client-libs
Labels:
- lanai
- macos
- perf-regression
- regression
- sn_133

Subcomponent:
2d
Introduced In Build:
b07
Introduced In Version:

20
Resolved In Build:
b29
CPU:

aarch64
OS:

os_x

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-8299096	21	Ajit Ghaisas	P3	Resolved	Fixed	b03

We see regressions on both Mac cpu platforms in 20-b7, but much worse on aarch64.

This seems to be related to ~~JDK-8288948~~

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J2DBench and Swingmark results.png
102 kB
2022-12-16 06:51
RenderPerfTest results.png
183 kB
2022-12-16 07:02

backported by

JDK-8299096 Regressions 30-110% in SwingMark on MacOS, more so on aarch64

Resolved

relates to

JDK-8299207 [Testbug] Add back test/jdk/java/awt/Graphics2D/DrawPrimitivesTest.java

Resolved

JDK-8288948 Few J2DBench tests indicate lower primitive drawing performance with metal rendering pipeline

Resolved

links to

Commit openjdk/jdk20/3b7970ca

Review openjdk/jdk20/47

Assignee:: Ajit Ghaisas
Reporter:: Eric Caspole
Votes:: 0 Vote for this issue
Watchers:: 7 Start watching this issue

Created:: 2022-12-06 12:56
Updated:: 2023-01-03 11:32
Resolved:: 2022-12-16 22:38