Performance update in Lanai

[Alexey Ushakov]

Hi Jay,

Nice work! Yes, we see the difference in IDE performance and the numbers of RenderPerfTest

Here is the results from my local runs.

java -Dsun.java2d.metal=true -jar dist/RenderPerfTest.jar 
metalEnabled=1
FlatOval : 58.68 FPS
FlatOvalAA : 1.77 FPS
FlatBox : 87.00 FPS
Image : 87.14 FPS
ImageAA : 87.59 FPS
RotatedBox : 86.17 FPS
RotatedOval : 61.34 FPS
RotatedOvalAA : 3.31 FPS
LinGradRotatedOval : 56.19 FPS
WiredBubbles : 44.67 FPS
WiredBubblesAA : 2.13 FPS
WiredBox : 92.68 FPS
Lines : 87.18 FPS
FlatQuad : 68.74 FPS
FlatQuadAA : 0.59 FPS
WiredQuad : 51.43 FPS
WiredQuadAA : 1.79 FPS
TextNoAA : 2.23 FPS
TextLCD : 2.17 FPS
TextGray : 2.18 FPS

We’ll update the wiki soon with the results from our dedicated performance agent. 

Best Regards,
Alexey

> On 28 Nov 2019, at 09:28, Jayathirth Rao <jayathirth.d.v at oracle.com> wrote:
> 
> Hello All,
> 
> We have made good progress on Performance related bottlenecks for Lanai implementation under JDK-8228573 <https://bugs.openjdk.java.net/browse/JDK-8228573>.
> Updated performance numbers are captured under latest sub-task : JDK-8233190 <https://bugs.openjdk.java.net/browse/JDK-8233190>
> 
> @Alexey/Artem : Are we seeing any visible difference in IntelliJ IDE use case with latest change?
> Please share your inputs.
> 
> Thanks,
> Jay