RESOLVED FIXED 87131
Web Inspector: HeapSnapshot: speedUp buildAggregates 
https://bugs.webkit.org/show_bug.cgi?id=87131
Summary Web Inspector: HeapSnapshot: speedUp buildAggregates
Ilya Tikhonovsky
Reported 2012-05-22 07:34:23 PDT
engine specific optimization changes. V8 can't inline getters and optimize for(i in object) loops. I can do this because JSC doesn't have support for HeapProfiler. RESULT heap-snapshot: _buildAggregates= 1509 ms RESULT heap-snapshot: _calculateClassesRetainedSize= 1886 ms vs RESULT heap-snapshot: _buildAggregates= 665 ms RESULT heap-snapshot: _calculateClassesRetainedSize= 1293 ms
Attachments
Patch (4.08 KB, patch)
2012-05-22 07:38 PDT, Ilya Tikhonovsky 		yurys: review+
DetailsFormatted DiffDiff
View All Add attachment proposed patch, testcase, etc.
Ilya Tikhonovsky
Comment 1 2012-05-22 07:38:57 PDT
Created attachment 143298 [details] Patch
Ilya Tikhonovsky
Comment 2 2012-05-22 07:47:53 PDT
Committed r117973: <http://trac.webkit.org/changeset/117973>
Note You need to log in before you can comment on or make changes to this bug.