ベンチマークメモ

2008/12/07 日 21:54
こばげん


    aes:               *1.15x as slow*     13.6ms +/- 12.3%    15.6ms +/- 4.4%
md5: *1.62x as slow* 14.4ms +/- 7.7% 23.4ms +/- 22.7%
sha1: *1.67x as slow* 12.6ms +/- 5.4% 21.0ms +/- 0.0%

date: 1.31x as fast 111.4ms +/- 1.9% 85.2ms +/- 1.2%
format-tofte: 1.79x as fast 58.8ms +/- 1.8% 32.8ms +/- 1.7%
format-xparb: - 52.6ms +/- 3.2% 52.4ms +/- 1.3%

math: *1.64x as slow* 84.2ms +/- 1.9% 138.2ms +/- 0.8%
cordic: *1.21x as slow* 43.2ms +/- 1.3% 52.4ms +/- 1.3%
partial-sums: *2.16x as slow* 30.0ms +/- 2.9% 64.8ms +/- 1.6%
spectral-norm: *1.91x as slow* 11.0ms +/- 8.0% 21.0ms +/- 0.0%

regexp: 8.09x as fast 245.8ms +/- 1.5% 30.4ms +/- 2.2%
dna: 8.09x as fast 245.8ms +/- 1.5% 30.4ms +/- 2.2%

string: *1.02x as slow* 307.4ms +/- 1.4% 314.2ms +/- 0.7%
base64: 1.18x as fast 40.2ms +/- 5.1% 34.0ms +/- 2.6%
fasta: *1.25x as slow* 31.8ms +/- 7.5% 39.8ms +/- 1.4%
tagcloud: *1.26x as slow* 77.2ms +/- 3.8% 97.4ms +/- 0.7%
unpack-code: 1.73x as fast 112.4ms +/- 2.9% 64.8ms +/- 0.9%
validate-input: *1.71x as slow* 45.8ms +/- 6.5% 78.2ms +/- 1.7%

WREC(the WebKit Regular Expression Compiler)速いなぁ。Regexpで差が著しい。

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