[Webkit-unassigned] [Bug 96916] Make the old JIT not rely on the timeout check register

[bugzilla-daemon at webkit.org]

https://bugs.webkit.org/show_bug.cgi?id=96916





--- Comment #13 from Gabor Ballabas <gaborb at inf.u-szeged.hu>  2012-11-13 04:35:31 PST ---
Sunspider results:

Sunspider:

TEST                   COMPARISON            r134387                 Patch           DETAILS

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

** TOTAL **:           *1.003x as slow*  205.8ms +/- 0.1%   206.3ms +/- 0.1%     significant

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

  3d:                  *1.005x as slow*   31.2ms +/- 0.3%    31.3ms +/- 0.4%     significant
    cube:              ??                 11.0ms +/- 0.2%    11.1ms +/- 0.7%     not conclusive: might be *1.005x as slow*
    morph:             *1.012x as slow*    9.0ms +/- 0.4%     9.2ms +/- 0.8%     significant
    raytrace:          -                  11.1ms +/- 0.6%    11.1ms +/- 0.6% 

  access:              -                  18.0ms +/- 0.1%    18.0ms +/- 0.0% 
    binary-trees:      -                   2.0ms +/- 0.0%     2.0ms +/- 0.0% 
    fannkuch:          -                   8.0ms +/- 0.2%     8.0ms +/- 0.0% 
    nbody:             -                   4.0ms +/- 0.0%     4.0ms +/- 0.0% 
    nsieve:            -                   4.0ms +/- 0.0%     4.0ms +/- 0.0% 

  bitops:              -                  12.5ms +/- 0.8%    12.4ms +/- 0.8% 
    3bit-bits-in-byte: -                   1.0ms +/- 0.0%     1.0ms +/- 0.0% 
    bits-in-byte:      -                   5.5ms +/- 1.8%     5.4ms +/- 1.8% 
    bitwise-and:       -                   2.0ms +/- 0.0%     2.0ms +/- 0.0% 
    nsieve-bits:       -                   4.0ms +/- 0.0%     4.0ms +/- 0.0% 

  controlflow:         -                   2.0ms +/- 0.0%     2.0ms +/- 0.0% 
    recursive:         -                   2.0ms +/- 0.0%     2.0ms +/- 0.0% 

  crypto:              1.002x as fast     17.0ms +/- 0.0%    17.0ms +/- 0.2%     significant
    aes:               1.004x as fast     10.0ms +/- 0.0%    10.0ms +/- 0.4%     significant
    md5:               -                   4.0ms +/- 0.0%     4.0ms +/- 0.0% 
    sha1:              -                   3.0ms +/- 0.0%     3.0ms +/- 0.0% 

  date:                -                  31.0ms +/- 0.1%    31.0ms +/- 0.1% 
    format-tofte:      -                  16.0ms +/- 0.0%    16.0ms +/- 0.0% 
    format-xparb:      ??                 15.0ms +/- 0.3%    15.0ms +/- 0.2%     not conclusive: might be *1.001x as slow*

  math:                ??                 18.2ms +/- 0.4%    18.3ms +/- 0.5%     not conclusive: might be *1.006x as slow*
    cordic:            -                   3.0ms +/- 0.0%     3.0ms +/- 0.0% 
    partial-sums:      -                  13.0ms +/- 0.2%    13.0ms +/- 0.2% 
    spectral-norm:     ??                  2.1ms +/- 3.3%     2.3ms +/- 3.8%     not conclusive: might be *1.047x as slow*

  regexp:              -                  11.0ms +/- 0.0%    11.0ms +/- 0.0% 
    dna:               -                  11.0ms +/- 0.0%    11.0ms +/- 0.0% 

  string:              *1.005x as slow*   65.0ms +/- 0.1%    65.4ms +/- 0.2%     significant
    base64:            -                   5.0ms +/- 0.0%     5.0ms +/- 0.0% 
    fasta:             -                  10.0ms +/- 0.0%    10.0ms +/- 0.0% 
    tagcloud:          *1.005x as slow*   16.0ms +/- 0.1%    16.1ms +/- 0.4%     significant
    unpack-code:       *1.010x as slow*   26.0ms +/- 0.1%    26.3ms +/- 0.3%     significant
    validate-input:    -                   8.0ms +/- 0.2%     8.0ms +/- 0.0%

V8:

TEST              COMPARISON            r134387           Patch             DETAILS

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

** TOTAL **:      -                 762.2ms +/- 0.4%   760.7ms +/- 0.3% 

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

  v8:             -                 762.2ms +/- 0.4%   760.7ms +/- 0.3% 
    crypto:       ??                 88.1ms +/- 0.9%    88.4ms +/- 0.7%     not conclusive: might be *1.003x as slow*
    deltablue:    *1.007x as slow*  137.3ms +/- 0.4%   138.3ms +/- 0.5%     significant
    earley-boyer: ??                 99.4ms +/- 0.5%    99.8ms +/- 0.7%     not conclusive: might be *1.004x as slow*
    raytrace:     -                  72.3ms +/- 0.7%    72.0ms +/- 0.7% 
    regexp:       1.015x as fast    109.4ms +/- 0.7%   107.8ms +/- 0.5%     significant
    richards:     -                 114.6ms +/- 0.7%   113.8ms +/- 0.5% 
    splay:        -                 141.1ms +/- 0.7%   140.6ms +/- 0.6%

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