지뢰밭

얼마전에 파이어폭스 3.1 b1 설치하고 자바스크립트 벤치마크를 돌려봤는데
tracemonkey를 켜면 3.0.3에 비해서 2배 이상 빠르더군요.

FF 3.0.3
2694.8ms
http://www2.webkit.org/perf/sunspider-0.9/sunspider-results.html?%7B%223d-cube%22:%5B118,115,117,115,121%5D,%223d-morph%22:%5B88,88,87,86,87%5D,%223d-raytrace%22:%5B131,106,103,103,105%5D,%22access-binary-trees%22:%5B40,39,39,38,41%5D,%22access-fannkuch%22:%5B218,215,214,215,214%5D,%22access-nbody%22:%5B121,114,114,115,117%5D,%22access-nsieve%22:%5B60,64,63,64,61%5D,%22bitops-3bit-bits-in-byte%22:%5B68,68,68,68,68%5D,%22bitops-bits-in-byte%22:%5B87,87,87,88,86%5D,%22bitops-bitwise-and%22:%5B69,72,73,73,70%5D,%22bitops-nsieve-bits%22:%5B89,90,90,90,89%5D,%22controlflow-recursive%22:%5B37,37,37,37,38%5D,%22crypto-aes%22:%5B69,69,69,69,69%5D,%22crypto-md5%22:%5B55,55,55,56,55%5D,%22crypto-sha1%22:%5B59,59,59,59,59%5D,%22date-format-tofte%22:%5B139,137,139,142,140%5D,%22date-format-xparb%22:%5B86,86,86,87,87%5D,%22math-cordic%22:%5B140,140,138,140,145%5D,%22math-partial-sums%22:%5B113,109,111,109,104%5D,%22math-spectral-norm%22:%5B60,59,60,62,59%5D,%22regexp-dna%22:%5B199,198,205,211,214%5D,%22string-base64%22:%5B78,81,80,81,81%5D,%22string-fasta%22:%5B151,155,153,151,152%5D,%22string-tagcloud%22:%5B115,116,119,120,118%5D,%22string-unpack-code%22:%5B226,218,226,230,235%5D,%22string-validate-input%22:%5B89,91,93,95,97%5D%7D

FF 3.1 b1 default
2259.2ms
http://www2.webkit.org/perf/sunspider-0.9/sunspider-results.html?%7B%223d-cube%22:%5B103,100,99,98,99%5D,%223d-morph%22:%5B99,80,79,80,82%5D,%223d-raytrace%22:%5B96,97,97,96,95%5D,%22access-binary-trees%22:%5B41,41,40,40,41%5D,%22access-fannkuch%22:%5B174,174,175,175,174%5D,%22access-nbody%22:%5B111,109,109,116,106%5D,%22access-nsieve%22:%5B41,43,43,43,42%5D,%22bitops-3bit-bits-in-byte%22:%5B58,61,57,55,56%5D,%22bitops-bits-in-byte%22:%5B63,63,63,63,63%5D,%22bitops-bitwise-and%22:%5B62,61,61,61,61%5D,%22bitops-nsieve-bits%22:%5B92,92,93,93,92%5D,%22controlflow-recursive%22:%5B35,35,35,35,35%5D,%22crypto-aes%22:%5B61,62,63,62,62%5D,%22crypto-md5%22:%5B51,51,51,51,51%5D,%22crypto-sha1%22:%5B53,54,54,54,54%5D,%22date-format-tofte%22:%5B109,108,108,108,110%5D,%22date-format-xparb%22:%5B74,75,73,73,74%5D,%22math-cordic%22:%5B134,133,134,133,133%5D,%22math-partial-sums%22:%5B93,86,88,113,86%5D,%22math-spectral-norm%22:%5B58,58,58,58,57%5D,%22regexp-dna%22:%5B178,204,177,205,186%5D,%22string-base64%22:%5B47,49,45,46,46%5D,%22string-fasta%22:%5B108,109,110,108,109%5D,%22string-tagcloud%22:%5B93,92,94,96,94%5D,%22string-unpack-code%22:%5B162,163,164,164,165%5D,%22string-validate-input%22:%5B64,66,67,66,68%5D%7D

FF 3.1 b1 tracemonkey enable
1348.0ms
http://www2.webkit.org/perf/sunspider-0.9/sunspider-results.html?%7B%223d-cube%22:%5B51,52,49,52,50%5D,%223d-morph%22:%5B52,32,34,32,32%5D,%223d-raytrace%22:%5B42,41,41,41,41%5D,%22access-binary-trees%22:%5B41,40,40,41,41%5D,%22access-fannkuch%22:%5B82,79,85,82,167%5D,%22access-nbody%22:%5B33,33,32,33,32%5D,%22access-nsieve%22:%5B10,13,12,14,16%5D,%22bitops-3bit-bits-in-byte%22:%5B1,2,1,2,2%5D,%22bitops-bits-in-byte%22:%5B10,10,10,9,10%5D,%22bitops-bitwise-and%22:%5B4,21,24,22,21%5D,%22bitops-nsieve-bits%22:%5B25,25,25,25,24%5D,%22controlflow-recursive%22:%5B35,35,35,35,34%5D,%22crypto-aes%22:%5B32,34,31,33,38%5D,%22crypto-md5%22:%5B29,28,29,28,29%5D,%22crypto-sha1%22:%5B10,10,10,10,10%5D,%22date-format-tofte%22:%5B108,108,106,107,112%5D,%22date-format-xparb%22:%5B81,82,83,83,81%5D,%22math-cordic%22:%5B31,32,32,32,32%5D,%22math-partial-sums%22:%5B17,16,17,16,17%5D,%22math-spectral-norm%22:%5B7,8,8,8,7%5D,%22regexp-dna%22:%5B181,204,194,198,194%5D,%22string-base64%22:%5B16,15,16,15,16%5D,%22string-fasta%22:%5B72,131,129,131,131%5D,%22string-tagcloud%22:%5B85,89,87,88,86%5D,%22string-unpack-code%22:%5B165,164,167,159,167%5D,%22string-validate-input%22:%5B47,46,47,45,48%5D%7D