Update libdav1d to c54add02 for Firefox 90
Categories
(Core :: Audio/Video: Playback, enhancement, P2)
Tracking
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| Tracking | Status | |
|---|---|---|
| firefox90 | --- | fixed |
People
(Reporter: jbauman, Assigned: jbauman)
References
Details
(Keywords: perf-alert)
Attachments
(1 file)
Since we want to update our dav1d sources on a regular cadence, and it's best to do this at the beginning of a nightly cycle. On April 19, 2021, we'll choose an appropriate revision or tag to update to.
https://code.videolan.org/videolan/dav1d/-/blob/master/NEWS
"0.9.0 is a major version of dav1d, adding notably 10b acceleration on x64."
"x86 (64bit) AVX2 implementation of most 10b/12b functions, which should provide
a large boost for high-bitdepth decoding on modern x86 computers and servers."
https://code.videolan.org/videolan/dav1d/-/releases/
dav1d 0.9.0 released.
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Comment 5•4 years ago
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Turns out we can work around 1712832, by not building files on win32 when their output would be empty
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Assignee | |
Comment 6•4 years ago
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Comment 8•4 years ago
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| bugherder | ||
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Comment 9•4 years ago
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== Change summary for alert #30232 (as of Sat, 29 May 2021 18:13:03 GMT) ==
Improvements:
| Ratio | Suite | Test | Platform | Options | Absolute values (old vs new) |
|---|---|---|---|---|---|
| 26% | wikipedia | dcf | windows10-64-shippable-qr | cold webrender | 1,945.35 -> 1,446.75 |
| 15% | cnn | fnbpaint | macosx1014-64-shippable-qr | cold webrender | 1,451.98 -> 1,240.92 |
| 14% | imdb | fnbpaint | macosx1014-64-shippable-qr | cold webrender | 1,305.29 -> 1,121.12 |
| 14% | imdb | FirstVisualChange | macosx1014-64-shippable-qr | cold webrender | 1,576.67 -> 1,360.00 |
| 14% | imdb | dcf | macosx1014-64-shippable-qr | cold webrender | 1,332.06 -> 1,150.54 |
| ... | ... | ... | ... | ... | ... |
| 2% | microsoft | fnbpaint | windows10-64-shippable-qr | warm webrender | 183.42 -> 179.17 |
For up to date results, see: https://treeherder.mozilla.org/perfherder/alerts?id=30232
Description
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