[Webkit-unassigned] [Bug 145366] FTL is not working on Windows.

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Jun 1 11:56:56 PDT 2016


https://bugs.webkit.org/show_bug.cgi?id=145366

--- Comment #94 from peavo at outlook.com ---
Benchmark report for Octane on \c.

VMs tested:
"DFG" at /cygdrive/c/WebKit/WebKit3/WebKitBuild/ReleaseDFG/bin64/jsc
"FTL" at /cygdrive/c/WebKit/WebKit3/WebKitBuild/Release/bin64/jsc

Collected 4 samples per benchmark/VM, with 4 VM invocations per benchmark. Emitted a call to gc()
between sample measurements. Used 1 benchmark iteration per VM invocation for warm-up. Used the
jsc-specific preciseTime() function to get microsecond-level timing. Reporting benchmark execution
times with 95% confidence intervals in milliseconds.

                              DFG                       FTL

encrypt                 0.40643+-0.00614    ^     0.30742+-0.00217       ^ definitely 1.3221x faster
decrypt                 7.42668+-0.06367    ^     5.60406+-0.13478       ^ definitely 1.3252x faster
deltablue      x2       0.58301+-0.01605    ^     0.28249+-0.01155       ^ definitely 2.0638x faster
earley                  0.89649+-0.01630    ^     0.58405+-0.00759       ^ definitely 1.5350x faster
boyer                  12.80865+-0.48265    ^     9.97758+-0.06177       ^ definitely 1.2837x faster
navier-stokes  x2       9.60640+-0.27730    ^     7.11029+-0.21570       ^ definitely 1.3511x faster
raytrace       x2       3.86840+-0.15073    ^     1.54362+-0.03002       ^ definitely 2.5061x faster
richards       x2       0.29908+-0.01145    ^     0.16272+-0.00477       ^ definitely 1.8380x faster
splay          x2       0.89996+-0.04894          0.81134+-0.05202         might be 1.1092x faster
regexp         x2      35.52942+-1.02941    !    39.02314+-1.40534       ! definitely 1.0983x slower
pdfjs          x2      77.58769+-5.01494    ?    79.13132+-2.39736       ? might be 1.0199x slower
mandreel       x2     138.25426+-8.46641    ^   113.13855+-1.95979       ^ definitely 1.2220x faster
gbemu          x2      89.33162+-8.51151    ^    77.26824+-0.84239       ^ definitely 1.1561x faster
closure                 1.03592+-0.05506    ?     1.03644+-0.01954       ?
jquery                 13.46860+-0.42885         13.33433+-0.27978         might be 1.0101x faster
box2d          x2      21.44274+-0.59958    ?    22.37898+-1.28378       ? might be 1.0437x slower
zlib           x2     783.26776+-42.17878   ^   648.50476+-33.98770      ^ definitely 1.2078x faster
typescript     x2    1326.95959+-62.95861   ?  1377.46051+-25.29425      ? might be 1.0381x slower

<geometric>            13.56436+-0.08183    ^    10.65648+-0.06557       ^ definitely 1.2729x faster

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