Opened 14 years ago
Closed 14 years ago
#3819 closed bug (worksforme)
jQuery 1.3b2 selector engine *much* slower than 1.3b1 (FF 3.0.5)
Reported by: | doctyper | Owned by: | john |
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Priority: | major | Milestone: | 1.3 |
Component: | selector | Version: | 1.2.6 |
Keywords: | Cc: | ||
Blocked by: | Blocking: |
Description
This bug is only found under Firefox 3.0.5. FF 3.1 / Safari 3 work fine.
There is an extremely noticeable difference in jQuery's selector engine running FF 3.0.5. Calling jQuery takes up to 12x (!) the time between the two versions. I've set up a test case for you to view. The test uses Firebug to log the time:
Using 1.3b1: http://doctyper.com/stuff/jquery/1.3b1.html
Using 1.3b2: http://doctyper.com/stuff/jquery/1.3b2.html
Attachments (2)
Change History (3)
Changed 14 years ago by
Attachment: | Picture 2.png added |
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comment:1 Changed 14 years ago by
Resolution: | → worksforme |
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Status: | new → closed |
I really can't confirm this - I keep trying but can't reproduce the massive 10x spike shown here.
Just FYI - this test ends up testing a lot more than just selectors - it also tests the performance of .hide() and .show().
FF 3.0.5 Running 1.3b2