Bug 92568

Summary:

REGRESSION(r123281): 1-2% regression on Dromaeo/dom-traverse

Product:

WebKit

Reporter:

Ryosuke Niwa <rniwa>

Component:

DOM

Assignee:

Nobody <webkit-unassigned>

Status:

RESOLVED INVALID

Severity:

Normal

CC:

andersca, arv, kling, koivisto, pkasting

Priority:

Version:

528+ (Nightly build)

Hardware:

Unspecified

OS:

Unspecified

Attachments:

Description	Flags
3 runs of Dromaeo/dom-traverse at r123280 then 3 runs at r123281	none

Ryosuke Niwa

Reported 2012-07-27 21:11:57 PDT

http://webkit-perf.appspot.com/graph.html#tests=[[40020,2001,3001],[40020,2001,32196]]&sel=1342805260317.0823,1342861600622.6123,2189.027030370508,2376.3427558194676&displayrange=30&datatype=running http://build.chromium.org/f/chromium/perf/chromium-rel-win7-webkit/dromaeo_domcore/report.html?history=150&rev=-1&graph=dom_traverse

Attachments
3 runs of Dromaeo/dom-traverse at r123280 then 3 runs at r123281 (414.16 KB, text/html) 2012-07-30 14:00 PDT, Ryosuke Niwa	no flags	Details
View All Add attachment proposed patch, testcase, etc.

Ryosuke Niwa

Comment 1 2012-07-30 14:00:13 PDT

Created attachment 155355 [details] 3 runs of Dromaeo/dom-traverse at r123280 then 3 runs at r123281 First off, I can barely measure any difference at all between two revisions, and the aggregated mean difference I can see on my Snow Leopard MacPro is that the scores have improved.

Ryosuke Niwa

Comment 2 2012-07-30 14:01:05 PDT

Won't fix since the scores have actually improved on my machine.

Ryosuke Niwa

Comment 3 2012-07-30 14:02:33 PDT

Indeed, this bug report is bogus since the performance improved on some machines.

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