Explore PGO for potential performance improvements
Categories
(Core :: Performance Engineering, task)
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(Reporter: plawless, Unassigned, NeedInfo)
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(Blocks 1 open bug)
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(Whiteboard: [sp3])
Explore potential performance gains with PGO on android, macOS, windows, and linux.
Updated•2 years ago
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Updated•2 years ago
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Updated•2 years ago
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Comment 1•2 years ago
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Fwiw, Chrome got sizeable speedups (~5%) on motionmark via PGO:
https://bugs.chromium.org/p/chromium/issues/detail?id=1402260
We should investigate something similar for benchmarks we care about.
Comment 2•2 years ago
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I think Marc has been looking into Android side of this, but Bas, is anyone taking a look into the desktop side?
Comment 3•1 year ago
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(In reply to Olli Pettay [:smaug][bugs@pettay.fi] from comment #2)
I think Marc has been looking into Android side of this, but Bas, is anyone taking a look into the desktop side?
Denis did a very basic investigation some time ago and found no real impact. This was before the development of Speedometer 3 though and before a lot of the other improvements to the browser, there's value in doing more investigation here at this point.
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