Closed
Bug 1734436
Opened 3 years ago
Closed 3 years ago
[Speedometer] Array.prototype.join very slow in EmberJS-Debug-TodoMVC subtest
Categories
(Core :: JavaScript Engine, defect, P3)
Core
JavaScript Engine
Tracking
()
RESOLVED
DUPLICATE
of bug 1385120
People
(Reporter: denispal, Unassigned)
Details
Array.prototype.join consumes an extra 300ms in Firefox during this subtest which makes up a large chunk of the difference against Chrome.
You can see this by comparing the call beginObservingContentKey in the two profiles:
Chrome: https://share.firefox.dev/3AiscDw
Firefox: https://share.firefox.dev/3Fy0GWz
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Reporter | |
Updated•3 years ago
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Summary: [Speedometer] Array.prototype.join very flow in EmberJS-Debug-TodoMVC subtest → [Speedometer] Array.prototype.join very slow in EmberJS-Debug-TodoMVC subtest
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Comment 1•3 years ago
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Dup of bug 1385120
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Comment 2•3 years ago
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If you're in agreement Denis, can you do the Duping?
Severity: -- → S3
Flags: needinfo?(dpalmeiro)
Priority: -- → P3
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Reporter | |
Updated•3 years ago
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Status: NEW → RESOLVED
Closed: 3 years ago
Flags: needinfo?(dpalmeiro)
Resolution: --- → DUPLICATE
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Description
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