1416082 - (motionmark) [meta] MotionMark perf

Status: NEW

(Core :: Graphics, defect, P3)

Comment 1

[Dzmitry Malyshau [:kvark]]

I filed https://github.com/servo/webrender/issues/2087 to WR which has some extra sub-issues not (yet) reflected here.

Comment 2

[Kartikaya Gupta (email:[e-mail])]

I dug up the last time [1] I had to investigate a MotionMark/Animometer perf slowdown; some of the analysis there might be obsolete but it might be helpful to understand how the test is non-linear and what are some settings you can fiddle with to make it behave more linearly in order to optimize it without getting super-noisy results.

[1] https://bugzilla.mozilla.org/show_bug.cgi?id=1276713

Comment 3

[Sotaro Ikeda [:sotaro]]

Today, I checked MotionMark score on my Win10 PC(P50). I was surprised that the score of "WebRender without DirectComposition" was too low. I disabled DirectComposition by "gfx.webrender.dcomp-win.enabled;false".

- Firefox nightly(CompositorD3D 11): 90-100
- Firefox nightly(WebRender with DirectComposition): 145-160
- Firefox nightly(WebRender without DirectComposition):6-12

By the way, the scores became better with "Windows 10 Spring Creators Update".

Comment 4

[Jeff Muizelaar [:jrmuizel]]

That's really surprising. I filed bug 1453991 about it.

Comment 5

[Sotaro Ikeda [:sotaro]]

(In reply to Sotaro Ikeda [:sotaro] from comment #3)
> Today, I checked MotionMark score on my Win10 PC(P50). I was surprised that
> the score of "WebRender without DirectComposition" was too low. I disabled
> DirectComposition by "gfx.webrender.dcomp-win.enabled;false".
> 
> - Firefox nightly(CompositorD3D 11): 90-100
> - Firefox nightly(WebRender with DirectComposition): 145-160
> - Firefox nightly(WebRender without DirectComposition):6-12
> 
> By the way, the scores became better with "Windows 10 Spring Creators
> Update".

Motion mark score was regressed a lot recently on nightly.

On latest nightly, the score was like the following.
- Firefox nightly(Direct3D 11 (Advanced Layers)): 70-80
- Firefox nightly(WebRender with DirectComposition): 90-110

Comment 6

[Sotaro Ikeda [:sotaro]]

Bug 1371668 might cause the regression of Comment 5.

Comment 7

[Sotaro Ikeda [:sotaro]]

(In reply to Sotaro Ikeda [:sotaro] from comment #6)
> Bug 1371668 might cause the regression of Comment 5.

Bug 1462503 is related bug.

Comment 8

[Maire Reavy [:mreavy]]

This is a meta, so no priority needed

Comment 9

[Sotaro Ikeda [:sotaro]]

I tested with http://browserbench.org/MotionMark/. Recently score of MotionMark was improved a lot!
On my laptop(P50 Win10), the score was around 100-120, today, the score became 200-240. Chrome was 200-230.

Comment 10

[Mimine]

Problem with Canvas

on bionic ubuntu 64 bits
radeon video card
Run https://browserbench.org/MotionMark1.2/
FIREFOX 107.0.1
GOOGLE-CHROME 70.0.3538.77 as a comparison

Google has this :
canvas arcs 160
canvas lines 1770

Firefox has this :
canvas arcs 1
canvas lines 1

CANVAS EXTREMELY SLOW

Comment 11

[Mimine]

Opened this for canvas https://bugzilla.mozilla.org/show_bug.cgi?id=1805056