Closed
Bug 994683
Opened 11 years ago
Closed 11 years ago
2% canvasmark regression on osx 10.6 from inbound revision 56e8252c5467
Categories
(Core :: Graphics, defect)
Tracking
()
RESOLVED
INVALID
Tracking | Status | |
---|---|---|
firefox31 | - | --- |
People
(Reporter: jmaher, Unassigned)
References
Details
(Keywords: perf, regression, Whiteboard: [talos_regression])
Attachments
(1 file)
(deleted),
text/x-csrc
|
Details |
ironically this is a patch to fix a regression but it seems to have caused a 2% regression in tcanvasmark only on osx 10.6:
http://graphs.mozilla.org/graph.html#tests=[[297,63,21]]&sel=1396927539000,1397100339000&displayrange=7&datatype=running
I did some retriggers and the values pre/post this patch are reliable (no noise causing the patch to be incorrectly identified):
https://tbpl.mozilla.org/?tree=Mozilla-Inbound&fromchange=08aa13c6feac&tochange=ddea7fdd09bf&jobname=talos%20chromez
Reporter | ||
Comment 1•11 years ago
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||
in bug 990490 we discuss how much value there is to work on 10.6 only regressions (especially a small one). The exception is graphics work, I am not sure if that is something to be concerned with in this regression or not.
Reporter | ||
Updated•11 years ago
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tracking-firefox31:
--- → ?
Comment 2•11 years ago
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Where did this regress exactly? Also can you explain impact to our users if we chose not to track or block on this.
Flags: needinfo?(jmaher)
Keywords: regressionwindow-wanted
Reporter | ||
Comment 3•11 years ago
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canvasmark is a 2d canvas benchmark, a 2% regression is small and on osx 10.6 only limits this. I am asking Jeff for info as he might know more about what happens in bug 990854 to cause this.
Flags: needinfo?(jmaher) → needinfo?(jmuizelaar)
Updated•11 years ago
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Comment 4•11 years ago
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I don't see how this could have caused a regression. It should have improved things.
Flags: needinfo?(jmuizelaar)
Comment 5•11 years ago
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I tested this on 10.6 and the new version was faster
Comment 6•11 years ago
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I'm not sure that there's much that can be done here.
Status: NEW → UNCONFIRMED
Ever confirmed: false
Comment 7•11 years ago
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In canvasmark, higher values are better: https://wiki.mozilla.org/Buildbot/Talos/Tests#CanvasMark and the value went up.
Sorry for the incorrect regression report.
Status: UNCONFIRMED → RESOLVED
Closed: 11 years ago
Resolution: --- → INVALID
Updated•9 years ago
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Keywords: regressionwindow-wanted
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Description
•