Open
Bug 1809419
Opened 2 years ago
Updated 2 years ago
JS demo (https://www.fxhash.xyz/generative/slug/industrial-devolution-1 ) is slower in Nightly compared to Chrome
Categories
(Core :: JavaScript Engine, task, P3)
Core
JavaScript Engine
Tracking
()
NEW
People
(Reporter: mayankleoboy1, Unassigned)
References
(Blocks 1 open bug)
Details
Go to https://www.fxhash.xyz/generative/slug/industrial-devolution-1
Click on "Run" button
AR: Nightly draws the demo slower than Chrome
https://share.firefox.dev/3GTGQYs
Reporter | ||
Updated•2 years ago
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Blocks: sm-codepen-slower
Comment 1•2 years ago
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Jan, could you evaluate this. I will just make it a P3 for now.
Severity: -- → N/A
Flags: needinfo?(jdemooij)
Priority: -- → P3
Comment 2•2 years ago
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P3 seems reasonable.
The main thing standing out here is Math.min
with 5 arguments whereas we currently optimize 1-4 arguments. There's also a lot of time in array iterator next
, it will be easier to analyze that when we have JIT information in the profiler.
Flags: needinfo?(jdemooij)
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Description
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