[Webkit-unassigned] [Bug 32722] Allow Reserved Words in Property Accessors

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Tue Jan 12 10:56:06 PST 2010


https://bugs.webkit.org/show_bug.cgi?id=32722





--- Comment #20 from Patrick Mueller <pmuellr at yahoo.com>  2010-01-12 10:56:05 PST ---
(In reply to comment #19)

> put --runs 30 into the commandline, make sure you're not running anything else,
> and use sunspider-compare-results to do the actual comparison

results per those instructions (actually ran 50 times instead of 30):

TEST                           COMPARISON            FROM                 TO   
         DETAILS

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

** TOTAL **:                   *1.025x as slow*  48.3ms +/- 1.3%   49.5ms +/-
1.6%     significant

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

  jquery:                      ??                 7.4ms +/- 2.1%    7.5ms +/-
2.1%     not conclusive: might be *1.011x as slow*
    1.3.2:                     ??                 7.4ms +/- 2.1%    7.5ms +/-
2.1%     not conclusive: might be *1.011x as slow*

  mootools:                    ??                 7.8ms +/- 3.1%    8.0ms +/-
7.1%     not conclusive: might be *1.033x as slow*
    1.2.2-core-nc:             ??                 7.8ms +/- 3.1%    8.0ms +/-
7.1%     not conclusive: might be *1.033x as slow*

  prototype:                   ??                 8.7ms +/- 5.1%    8.8ms +/-
2.4%     not conclusive: might be *1.007x as slow*
    1.6.0.3:                   ??                 8.7ms +/- 5.1%    8.8ms +/-
2.4%     not conclusive: might be *1.007x as slow*

  concat:                      *1.034x as slow*  24.4ms +/- 1.7%   25.2ms +/-
1.8%     significant
    jquery-mootools-prototype: *1.034x as slow*  24.4ms +/- 1.7%   25.2ms +/-
1.8%     significant

All these recent tests indicate: the new grammar is slower.  I assume I should
look for alternatives at this point?

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