[Webkit-unassigned] [Bug 54707] Introduce lookup-table based approach for applying CSS properties.

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=54707





--- Comment #34 from Luke Macpherson <macpherson at chromium.org>  2011-03-07 17:25:43 PST ---
(In reply to comment #32)
> (In reply to comment #31)
> > Let me know if I can make this clearer, but the bottom line is that we now spend slightly less time in applyProperty and its children, for a net speed-up. I expect this will improve further as more properties are converted over.
> 
> OK.  Although I believe you, numbers which encompass an entire layout would be more convincing (to me) than sample counts inside those functions.  It's possible (although unlikely) that reducing the samples inside those functions might still have an increase in total time spent for a style-recalc or layout.

Uh, embarrassingly it looks like I posted numbers which are the time inside applyProperty, but not including its children. I blame shark's intuitive UI. Let me run it again and get back to you.

Or I could just attach some profiles to the bug and everyone can look at whatever interests them.

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