Closed Bug 1549746 Opened 1 year ago Closed 1 year ago

Allow WebRender for Intel devices with a battery, but running at low resolutions on nightly

Categories

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

x86_64
Windows
task

Tracking

()

RESOLVED FIXED
mozilla68
Tracking Status
firefox68 --- fixed

People

(Reporter: aosmond, Assigned: aosmond)

References

(Blocks 1 open bug)

Details

Attachments

(1 file)

As discussed with jrmuizel, we would like WebRender to run on Windows even if it has a battery, as long as the screen size is small enough. Nightly only.

Assignee: nobody → aosmond
Priority: -- → P3
Summary: Allow WebRender for devices with a battery, but running at low resolutions on nightly → Allow WebRender for Intel devices with a battery, but running at low resolutions on nightly
Pushed by aosmond@gmail.com:
https://hg.mozilla.org/integration/mozilla-inbound/rev/31e1cf4a6cb4
Allow WebRender on nightly for Intel graphics for smaller screen sizes. r=jrmuizel
Status: NEW → RESOLVED
Closed: 1 year ago
Resolution: --- → FIXED
Target Milestone: --- → mozilla68
Type: defect → task
See Also: → 1553259

== Change summary for alert #21165 (as of Thu, 30 May 2019 05:25:00 GMT) ==

Improvements:

10% raptor-tp6-bing-firefox loadtime windows7-32-shippable opt 59.79 -> 54.04
10% raptor-tp6-bing-firefox loadtime windows7-32-shippable opt 59.90 -> 54.17

For up to date results, see: https://treeherder.mozilla.org/perf.html#/alerts?id=21165

Florin, are you certain this change was the one causing the performance difference? It should not have had any impact on Windows 7

Flags: needinfo?(fstrugariu)

After multiple investigation rounds, I managed to identify bug 1548358 as the causing one.

== Change summary for alert #20877 (as of Thu, 09 May 2019 05:20:53 GMT) ==

Regressions:

8% raptor-tp6-youtube-firefox loadtime linux64-shippable-qr opt 561.38 -> 604.38
7% raptor-tp6-youtube-firefox linux64-shippable opt 279.98 -> 299.73
7% raptor-tp6-youtube-firefox windows10-64-shippable-qr opt 304.53 -> 324.71
6% raptor-tp6-youtube-firefox linux64-shippable-qr opt 299.57 -> 318.69
5% raptor-tp6-youtube-firefox fcp linux64-shippable-qr opt 276.46 -> 291.58

Improvements:

10% raptor-tp6-bing-firefox loadtime windows7-32-shippable opt 59.79 -> 54.04
10% raptor-tp6-bing-firefox loadtime windows7-32-shippable opt 59.90 -> 54.17
7% raptor-tp6-docs-firefox loadtime linux64-shippable opt 1,035.48 -> 965.33
6% raptor-tp6-docs-firefox loadtime linux64-shippable-qr opt 1,087.14 -> 1,020.54
5% raptor-tp6-docs-firefox linux64-shippable-qr opt 892.63 -> 851.02
3% raptor-tp6-docs-firefox fcp linux64-shippable-qr opt 1,015.40 -> 980.25

For up to date results, see: https://treeherder.mozilla.org/perf.html#/alerts?id=20877

Sorry for the inconvenience.

Flags: needinfo?(fstrugariu)
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