Open
Bug 1377268
Opened 8 years ago
Updated 1 year ago
JSBC should store the chunk-compressed source.
Categories
(Core :: JavaScript Engine, enhancement, P3)
Core
JavaScript Engine
Tracking
()
NEW
People
(Reporter: nbp, Unassigned, NeedInfo)
References
(Blocks 1 open bug)
Details
(Keywords: triage-deferred)
As part of the JSBC we want to store the chunk-compressed source in order to reduce the size stored in the cache, and also because this would be work that we would no longer have to do later.
Bug 1348134 moved the source compression to be done at GC instead of sync-ing at the end of the bytecode compiler. We should re-use the same API and use that as a blocker of the encoder of the script loader.
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Reporter | |
Comment 1•8 years ago
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Based on telemetry results the bytecode cache is, for larger scripts, around a factor of 3 of the source size. Using chunk-compressed source should make it go down to something like a factor of 2 or less.
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Updated•8 years ago
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Keywords: triage-deferred
Priority: -- → P3
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Reporter | |
Comment 2•8 years ago
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This would be nice to have, but not mandatory for landing the JSBC.
No longer blocks: js-startup-cache
Depends on: js-startup-cache
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Reporter | |
Updated•7 years ago
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Flags: needinfo?(nicolas.b.pierron)
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Updated•3 years ago
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Severity: normal → S3
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Updated•1 year ago
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Blocks: sm-runtime
Severity: S3 → N/A
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Description
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