Bug 85155
| Summary: | REGRESSION(r115388): ~50% regression in DOM/Template, ~10% regression in Dromaeo/dom-traverse | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Antti Koivisto <koivisto> |
| Component: | JavaScriptCore | Assignee: | Nobody <webkit-unassigned> |
| Status: | RESOLVED FIXED | ||
| Severity: | Normal | CC: | barraclough, benjamin, kling, koivisto, oliver, rniwa, webkit-bug-importer |
| Priority: | P2 | Keywords: | InRadar |
| Version: | 528+ (Nightly build) | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
Antti Koivisto
http://trac.webkit.org/changeset/115388 seems to have had caused improbably large changes in the result of several http://webkit-perf.appspot.com/ tests
~50% regression in DOM/Template. This is visible on Lion and Qt bots (which all use JSC):
Lion: http://webkit-perf.appspot.com/graph.html#tests=[[110,2001,32196]]&sel=1335478018713.1335,1335511830796.091,0,40&displayrange=7&datatype=running
Qt: http://webkit-perf.appspot.com/graph.html#tests=[[110,2001,957069]]&sel=1335436428985.3481,1335524776685.9792,0,40&displayrange=7&datatype=running
~10% regression in Dromaeo/dom-traverse on Lion bot only:
http://webkit-perf.appspot.com/graph.html#tests=[[40020,2001,32196]]&sel=1335453053856.2793,1335524108065.345,0,3000&displayrange=7&datatype=running
On the other hand this appears to be a ~50% progression in Bindings/event-target-wrap from the same change on Lion bot only:
http://webkit-perf.appspot.com/graph.html#tests=[[8062,2001,32196]]&sel=1335464925822.3901,1335519506679.2725,0,1500&displayrange=7&datatype=running
| Attachments | ||
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| Add attachment proposed patch, testcase, etc. |
Radar WebKit Bug Importer
<rdar://problem/11362533>
Oliver Hunt
Rolled the offending patch out:
Committed r115861: <http://trac.webkit.org/changeset/115861>
Antti Koivisto
Looks like we are back where we were:
http://webkit-perf.appspot.com/graph.html#tests=[[110,2001,32196]]&sel=1335972870145.3215,1336031197585.046,0,40&displayrange=7&datatype=running