Closed
Bug 1119445
Opened 10 years ago
Closed 3 years ago
Slow re-rendering of schematic file and regression
Categories
(Firefox :: PDF Viewer, defect, P3)
Tracking
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RESOLVED
WORKSFORME
People
(Reporter: cjones, Unassigned)
References
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Details
(Keywords: regression, Whiteboard: [pdfjs-c-performance])
STR
(1) Load URL
(2) Zoom in to about 300%
(3) Observe rendering time
I'm testing on a fedora-21 laptop with a relatively recent Ivy Bridge processor and 32GB RAM. Results:
2015-01-08 nightly: rendering time is about 19 seconds.
distro firefox 34.0: rendering time is about 4 seconds.
chrome 40: rendering is pretty much instantaneous
So it appears there was a pretty serious regression between gecko 34 and 37, and pdf.js is much much slower than chrome's viewer on this file.
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Comment 1•10 years ago
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Unable to reproduce yet. On my ubuntu 14.04 VM with FF34 and FF38 seem to take roughly the same amount of time(~1.7seconds).
Priority: -- → P3
Whiteboard: [pdfjs-c-performance]
works for me with Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:97.0) Gecko/20100101 Firefox/97.0 (and 2015-01-08 nightly build on win10)
Does this bug (still) exist? Can someone test with fedora?
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Updated•3 years ago
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Description
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