Open
Bug 1406870
Opened 7 years ago
Updated 2 years ago
Make C++ -> JS calls faster
Categories
(Core :: JavaScript Engine, enhancement, P3)
Core
JavaScript Engine
Tracking
()
NEW
Tracking | Status | |
---|---|---|
firefox57 | --- | wontfix |
People
(Reporter: jandem, Unassigned)
References
(Depends on 2 open bugs, Blocks 2 open bugs)
Details
(Keywords: perf, Whiteboard: [js:tech-debt])
Self-hosting helps avoid C++ -> JS calls, but they still show up, for instance when DOM natives call into JS and also in Promise code (harder to self-host).
This is a typical "death by a thousand cuts" perf issue; a lot of things on this path add a small amount of overhead and it adds up to something that's slow.
Updated•7 years ago
|
Updated•3 years ago
|
Assignee: jdemooij → nobody
Status: ASSIGNED → NEW
Updated•2 years ago
|
Severity: normal → S3
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Description
•