[Webkit-unassigned] [Bug 71373] Enable the DFG JIT on x86-64 Linux platforms
bugzilla-daemon at webkit.org
bugzilla-daemon at webkit.org
Tue Nov 8 07:25:28 PST 2011
https://bugs.webkit.org/show_bug.cgi?id=71373
--- Comment #7 from Andy Wingo <wingo at igalia.com> 2011-11-08 07:25:28 PST ---
Sunspider:
EST COMPARISON FROM TO DETAILS
=============================================================================
** TOTAL **: 1.074x as fast 162.0ms +/- 1.0% 150.9ms +/- 1.5% significant
=============================================================================
3d: - 25.4ms +/- 7.2% 25.1ms +/- 7.9%
cube: ?? 10.4ms +/- 17.5% 10.5ms +/- 21.1% not conclusive: might be *1.010x as slow*
morph: *1.057x as slow* 7.0ms +/- 0.0% 7.4ms +/- 5.0% significant
raytrace: 1.111x as fast 8.0ms +/- 0.0% 7.2ms +/- 4.2% significant
access: 1.72x as fast 20.6ms +/- 2.4% 12.0ms +/- 0.0% significant
binary-trees: 2.00x as fast 2.0ms +/- 0.0% 1.0ms +/- 0.0% significant
fannkuch: 1.70x as fast 10.2ms +/- 3.0% 6.0ms +/- 0.0% significant
nbody: 1.80x as fast 5.4ms +/- 6.8% 3.0ms +/- 0.0% significant
nsieve: 1.50x as fast 3.0ms +/- 0.0% 2.0ms +/- 0.0% significant
bitops: 1.59x as fast 14.5ms +/- 2.6% 9.1ms +/- 2.5% significant
3bit-bits-in-byte: 2.00x as fast 2.0ms +/- 0.0% 1.0ms +/- 0.0% significant
bits-in-byte: 2.65x as fast 5.3ms +/- 6.5% 2.0ms +/- 0.0% significant
bitwise-and: 1.43x as fast 3.0ms +/- 0.0% 2.1ms +/- 10.8% significant
nsieve-bits: - 4.2ms +/- 7.2% 4.0ms +/- 0.0%
controlflow: ?? 1.0ms +/- 0.0% 1.2ms +/- 25.1% not conclusive: might be *1.20x as slow*
recursive: ?? 1.0ms +/- 0.0% 1.2ms +/- 25.1% not conclusive: might be *1.20x as slow*
crypto: *1.108x as slow* 10.2ms +/- 3.0% 11.3ms +/- 3.1% significant
aes: *1.197x as slow* 6.1ms +/- 3.7% 7.3ms +/- 4.7% significant
md5: - 2.1ms +/- 10.8% 2.0ms +/- 0.0%
sha1: - 2.0ms +/- 0.0% 2.0ms +/- 0.0%
date: - 18.0ms +/- 0.0% 17.9ms +/- 2.9%
format-tofte: 1.042x as fast 10.0ms +/- 0.0% 9.6ms +/- 3.8% significant
format-xparb: ?? 8.0ms +/- 0.0% 8.3ms +/- 5.8% not conclusive: might be *1.038x as slow*
math: - 16.1ms +/- 1.4% 16.0ms +/- 0.0%
cordic: *1.176x as slow* 5.1ms +/- 4.4% 6.0ms +/- 0.0% significant
partial-sums: - 8.0ms +/- 0.0% 8.0ms +/- 0.0%
spectral-norm: 1.50x as fast 3.0ms +/- 0.0% 2.0ms +/- 0.0% significant
regexp: ?? 12.8ms +/- 2.4% 13.0ms +/- 0.0% not conclusive: might be *1.016x as slow*
dna: ?? 12.8ms +/- 2.4% 13.0ms +/- 0.0% not conclusive: might be *1.016x as slow*
string: *1.044x as slow* 43.4ms +/- 0.9% 45.3ms +/- 0.8% significant
base64: 1.25x as fast 4.0ms +/- 0.0% 3.2ms +/- 9.4% significant
fasta: - 6.0ms +/- 0.0% 6.0ms +/- 0.0%
tagcloud: ?? 10.9ms +/- 2.1% 11.0ms +/- 0.0% not conclusive: might be *1.009x as slow*
unpack-code: *1.149x as slow* 17.5ms +/- 2.2% 20.1ms +/- 1.1% significant
validate-input: - 5.0ms +/- 0.0% 5.0ms +/- 0.0%
V8:
TEST COMPARISON FROM TO DETAILS
=============================================================================
** TOTAL **: 1.42x as fast 1070.4ms +/- 0.4% 751.8ms +/- 0.3% significant
=============================================================================
v8: 1.42x as fast 1070.4ms +/- 0.4% 751.8ms +/- 0.3% significant
crypto: 2.49x as fast 184.6ms +/- 1.0% 74.2ms +/- 2.2% significant
deltablue: 1.49x as fast 256.7ms +/- 0.4% 172.7ms +/- 0.7% significant
earley-boyer: 1.163x as fast 100.5ms +/- 0.4% 86.4ms +/- 0.6% significant
raytrace: 1.093x as fast 65.6ms +/- 0.8% 60.0ms +/- 0.8% significant
regexp: *1.011x as slow* 111.4ms +/- 0.3% 112.6ms +/- 0.6% significant
richards: 1.82x as fast 217.9ms +/- 0.6% 119.7ms +/- 0.6% significant
splay: 1.059x as fast 133.7ms +/- 0.7% 126.2ms +/- 0.9% significant
Kraken:
TEST COMPARISON FROM TO DETAILS
=============================================================================
** TOTAL **: 2.18x as fast 6721.2ms +/- 0.2% 3078.2ms +/- 0.3% significant
=============================================================================
ai: 2.49x as fast 1126.0ms +/- 0.8% 451.5ms +/- 0.7% significant
astar: 2.49x as fast 1126.0ms +/- 0.8% 451.5ms +/- 0.7% significant
audio: 1.89x as fast 1694.9ms +/- 0.3% 897.2ms +/- 0.3% significant
beat-detection: 2.54x as fast 482.1ms +/- 0.2% 190.0ms +/- 0.3% significant
dft: 1.58x as fast 526.6ms +/- 0.2% 332.4ms +/- 0.5% significant
fft: 2.86x as fast 359.6ms +/- 0.5% 125.6ms +/- 0.7% significant
oscillator: 1.31x as fast 326.6ms +/- 0.9% 249.2ms +/- 0.5% significant
imaging: 2.72x as fast 3009.1ms +/- 0.2% 1106.7ms +/- 0.5% significant
gaussian-blur: 3.59x as fast 1914.2ms +/- 0.5% 533.2ms +/- 0.6% significant
darkroom: 1.59x as fast 558.0ms +/- 0.9% 351.9ms +/- 0.6% significant
desaturate: 2.42x as fast 536.9ms +/- 0.4% 221.6ms +/- 0.7% significant
json: *1.058x as slow* 129.2ms +/- 2.2% 136.7ms +/- 1.0% significant
parse-financial: - 56.2ms +/- 2.7% 55.1ms +/- 1.1%
stringify-tinderbox: *1.118x as slow* 73.0ms +/- 2.1% 81.6ms +/- 1.3% significant
stanford: 1.57x as fast 762.0ms +/- 0.4% 486.1ms +/- 0.5% significant
crypto-aes: 1.39x as fast 143.7ms +/- 1.4% 103.1ms +/- 0.5% significant
crypto-ccm: *1.018x as slow* 113.9ms +/- 1.2% 115.9ms +/- 1.2% significant
crypto-pbkdf2: 1.92x as fast 380.4ms +/- 0.4% 197.8ms +/- 0.9% significant
crypto-sha256-iterative: 1.79x as fast 124.0ms +/- 0.5% 69.3ms +/- 0.7% significant
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