[Webkit-unassigned] [Bug 34019] Custom-written JavaScript parser

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Jan 26 03:22:31 PST 2010


https://bugs.webkit.org/show_bug.cgi?id=34019





--- Comment #14 from Zoltan Herczeg <zherczeg at webkit.org>  2010-01-26 03:22:29 PST ---
New parser runtime results
--suite parse-only:

TEST                           COMPARISON            FROM                 TO   
         DETAILS

=============================================================================

** TOTAL **:                   2.19x as fast     69.5ms +/- 1.1%   31.8ms +/-
0.9%     significant

=============================================================================

  jquery:                      2.20x as fast     10.8ms +/- 2.8%    4.9ms +/-
4.6%     significant
    1.3.2:                     2.20x as fast     10.8ms +/- 2.8%    4.9ms +/-
4.6%     significant

  mootools:                    2.36x as fast     11.8ms +/- 2.6%    5.0ms +/-
0.0%     significant
    1.2.2-core-nc:             2.36x as fast     11.8ms +/- 2.6%    5.0ms +/-
0.0%     significant

  prototype:                   2.12x as fast     12.5ms +/- 3.0%    5.9ms +/-
3.8%     significant
    1.6.0.3:                   2.12x as fast     12.5ms +/- 3.0%    5.9ms +/-
3.8%     significant

  concat:                      2.15x as fast     34.4ms +/- 1.1%   16.0ms +/-
0.0%     significant
    jquery-mootools-prototype: 2.15x as fast     34.4ms +/- 1.1%   16.0ms +/-
0.0%     significant

No observable differences on other benchmarks (SunSpider, V8, WindScorpion)

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