Closed Bug 1533833 Opened 5 years ago Closed 4 years ago

Long composites when scrolling espn.com on the HD8

Categories

(Core :: Graphics: WebRender, enhancement, P3)

enhancement

Tracking

()

RESOLVED INCOMPLETE

People

(Reporter: bholley, Unassigned)

References

(Blocks 1 open bug)

Details

(Whiteboard: [wr-amvp][wr-q2])

https://perfht.ml/2EZiIUl

This is with very gentle scrolling up and down near the top of the page, to avoid taxing DL bandwidth etc.

There's some CPU time here and there in the GL driver, but we end up consistently spending ~30ms in swapBuffers, which presumably means GPU time. Since the GPU time queries aren't all that useful on tiled architectures, we need another way to do into this.

Depends on: 1534187
Blocks: wr-68
Priority: -- → P3
No longer blocks: wr-68
Whiteboard: [wr-amvp][wr-q2]

@bholley: Is this still an issue? Picturecaching improvements on android should have made this better.

Flags: needinfo?(bholley)
Blocks: wr-android-perf
No longer blocks: wr-mali
No longer blocks: wr-android

(In reply to Kris Taeleman (:ktaeleman) from comment #1)

@bholley: Is this still an issue? Picturecaching improvements on android should have made this better.

Not sure, it would take me some time to get everything set up again to test. I think things have changed enough in WR since this bug was filed that it's probably not useful to have open at this point.

Status: NEW → RESOLVED
Closed: 4 years ago
Flags: needinfo?(bholley)
Resolution: --- → INCOMPLETE
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