[Webkit-unassigned] [Bug 84939] Optimize ASCII to UTF16 conversion using SSE2.
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Thu Apr 26 09:23:36 PDT 2012
https://bugs.webkit.org/show_bug.cgi?id=84939
Alexey Proskuryakov <ap at webkit.org> changed:
What |Removed |Added
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CC| |msaboff at apple.com
--- Comment #7 from Alexey Proskuryakov <ap at webkit.org> 2012-04-26 09:23:35 PST ---
If I'm interpreting your numbers correctly, it's a 0.004% improvement in page load time on a large page (1 millisecond shaved off 24 seconds total time). I'm very much unsure if this is worth having a hundred lines of processor specific code for.
Mozilla seemed to have a measurable improvement on startup time (as they parse tons of text files for XUL), so it made more sense for them. Is there some other metric that shows a practical benefit for WebKit?
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