[Webkit-unassigned] [Bug 90375] Parallel image decoders

Mon Jul 9 14:31:20 PDT 2012

https://bugs.webkit.org/show_bug.cgi?id=90375

Benjamin Poulain <benjamin at webkit.org> changed:

           What    |Removed                     |Added
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                 CC|                            |benjamin at webkit.org

--- Comment #6 from Benjamin Poulain <benjamin at webkit.org>  2012-07-09 14:31:19 PST ---
The results looks weird:
 * Reference (page cached): 1204 ms (stddev: 11ms)
 * Threaded (page cached): 58 ms (stddev: 48ms)
How many core do you have on the test machine that you have a 20x performance boost?

 * Reference: 3759 ms (stddev: 229 ms)
 * Threaded: 3652 ms (stddev: 117 ms)
Why is the gain so small in this case?

I don't know much about Methanol but I have seen ridiculous claim coming from it before so I would prefer if you have some analysis of the results.

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