Bug 15335

Summary:

Cache global prototypes more efficiently for 10% speedup on CK AJAX benchmark

Product:

WebKit

Reporter:

Maciej Stachowiak <mjs>

Component:

JavaScriptCore

Assignee:

Maciej Stachowiak <mjs>

Status:

RESOLVED FIXED

Severity:

Normal

Priority:

Version:

523.x (Safari 3)

Hardware:

Mac

OS:

OS X 10.4

URL:

http://celtickane.com/projects/jsspeed2007.php

Attachments:

Description	Flags
sweet sweet fix	mrowe: review+

Maciej Stachowiak

Reported 2007-10-01 12:01:44 PDT

We can get a 10% speedup on the "AJAX declaration" part of the Celtic Kane JS benchmark by not regenerating the Identifier every time we look up a cached DOM prototype.

Attachments
sweet sweet fix (1.39 KB, patch) 2007-10-01 21:51 PDT, Maciej Stachowiak	mrowe: review+	Details Formatted Diff Diff
View All Add attachment proposed patch, testcase, etc.

Maciej Stachowiak

Comment 1 2007-10-01 21:51:10 PDT

Created attachment 16493 [details] sweet sweet fix

Mark Rowe (bdash)

Comment 2 2007-10-02 02:22:38 PDT

Comment on attachment 16493 [details] sweet sweet fix r=me

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