RESOLVED FIXED 76252
Web Inspector: Detailed heap snapshot. _calculateFlags is too slow on a large heap snapshot. 
https://bugs.webkit.org/show_bug.cgi?id=76252
Summary Web Inspector: Detailed heap snapshot. _calculateFlags is too slow on a large...
Ilya Tikhonovsky
Reported 2012-01-13 00:23:14 PST
_calculateFlags speed is about 10k edges per second. It requires 150sec for the snapshot with 1.5m edges. The root of problem is var node = list.shift(); It is not effective in term of memory and cpu. In our case it can be replaced with pop().
Attachments
Patch (2.67 KB, patch)
2012-01-13 00:37 PST, Ilya Tikhonovsky 		no flags
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Ilya Tikhonovsky
Comment 1 2012-01-13 00:37:16 PST
Created attachment 122389 [details] Patch
Ilya Tikhonovsky
Comment 2 2012-01-13 03:36:53 PST
Comment on attachment 122389 [details] Patch Clearing flags on attachment: 122389 Committed r104916: <http://trac.webkit.org/changeset/104916>
Ilya Tikhonovsky
Comment 3 2012-01-13 03:37:01 PST
All reviewed patches have been landed. Closing bug.
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