[B! JaegerMonkey] teramakoã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

teramako id:teramako

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ä»Šæ—¥ã®ãƒŠã‚¤ãƒˆãƒªãƒ¼ - Another æœé¡”æ—¥è¨˜
è‡ªå‹•æ›´æ–°ã§ ID:20100912041924 ã«ã€‚ã„ã‚ã„ã‚å¤‰æ›´ãŒå…¥ã£ã¦ã„ã¾ã™ã€‚ ã€ŒJaegerMonkeyã€ - Scene Side B ãªã©ã§æ—¢å ±ã§ã™ãŒã€æ–°åž‹ã® JavaScript ã‚¨ãƒ³ã‚¸ãƒ³ã€JaegerMonkey ãŒæŠ•å…¥ã•ã‚Œã¾ã—ãŸã€‚ã“ã‚Œã«ä¼´ã„ã€å¾“æ¥ã® javascript.options.jit.chrome ã¨ javascript.options.jit.content ãŒå»ƒæ¢ã•ã‚Œã€ä»¥ä¸‹ã®ã‚ªãƒ—ã‚·ãƒ§ãƒ³ãŒè¿½åŠ ã•ã‚ŒãŸã¨ã®ã“ã¨ã€‚ javascript.options.methodjit.chromeï¼ˆãƒ‡ãƒ•ã‚©ãƒ«ãƒˆå€¤ falseï¼‰ javascript.options.methodjit.contentï¼ˆãƒ‡ãƒ•ã‚©ãƒ«ãƒˆå€¤ trueï¼‰ javascript.options.tracejit.chromeï¼ˆãƒ‡ãƒ•ã‚©ãƒ«ãƒˆå€¤ trueï¼‰ javascript.options.tracejit.con
teramako 2010/09/13
JaegerMonkey

firefox4
ãƒªãƒ³ã‚¯
JaegerMonkeyãŠã•ã‚‰ã„
ãƒãƒƒãƒˆè¦‹ã¦ãŸã‚‰ã€å…¨ç„¶ã‚ã‹ã£ã¦ãªã„äººå¤šã™ãŽãªã‚“ã§ã€‚ SquirrelFish WebKitã®JavaScriptCoreã«å…¥ã£ã¦ã„ã‚‹JavaScriptã‚¨ãƒ³ã‚¸ãƒ³ã€‚éžå¸¸ã«å„ªç§€ãªãƒã‚¤ãƒˆã‚³ãƒ¼ãƒ‰ã‚’ç”Ÿæˆã€å®Ÿè¡Œã™ã‚‹ SquirrelFish Extreme (Nitro / SFX) SquirrelFishã‚’JITåŒ–+ãƒã‚¤ãƒˆã‚³ãƒ¼ãƒ‰ã®æœ€é©åŒ–ãªã© baseline JITã€‚SpiderMonkeyã‚’JITåŒ–ã—ãŸã ã‘ã®ã‚‚ã® TraceMonkey Tracingã®ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ã‚’åˆ©ç”¨ã—ãŸJITã€‚ãƒã‚¤ãƒ³ãƒˆã«ã¯ã¾ã‚Œã°ç”Ÿæˆã•ã‚Œã‚‹ã‚³ãƒ¼ãƒ‰ã¯æœ€é€Ÿ(ã®ã¯ãš) JaegerMonkeyã¯JavaScriptCoreã®ã‚³ãƒ¼ãƒ‰ã‚’æŒã£ã¦ããŸã¨ã„ã†è©±ãŒã‚ã‚‹ã‘ã©ã€ãƒã‚¤ãƒˆã‚³ãƒ¼ãƒ‰ã‚’ãƒã‚¤ãƒ†ã‚£ãƒ–ã‚³ãƒ¼ãƒ‰åŒ–ã™ã‚‹ãƒ©ã‚¤ãƒˆã‚¦ã‚§ã‚¤ãƒˆãªJITã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã ã‘ã‚’æŒã£ã¦ãã¦ã„ã‚‹ã€‚SquirrelFishã®è‚ã¯å„ªç§€ãªãƒã‚¤ãƒˆã‚³ãƒ¼ãƒ‰ç”Ÿæˆ+æœ€é©åŒ–ãªã®ã§ã€JaegerMo
teramako 2010/07/31
JaegerMonkey

JavaScript
ãƒªãƒ³ã‚¯
JÃ¤gerMonkey
Mozilla ãŒå®Ÿè£…ä¸ã®æ–° Method JIT ã‚¨ãƒ³ã‚¸ãƒ³ JÃ¤gerMonkey (JaegerMonkey) ã®ç‰¹å¾´ã«ã¤ã„ã¦ç°¡å˜ã«èª¬æ˜Žã—ã¾ã—ãŸã€‚ ä¸€éƒ¨ã®ãƒšãƒ¼ã‚¸ã¯ Mozilla å‹‰å¼·ä¼šï¼ æ±äº¬ 2nd ã®ã‚¹ãƒ©ã‚¤ãƒ‰ã¨ã—ã¦ä½¿ç”¨ã€‚ ã‹ãªã‚Šå¤ã„ã§ã™ãŒ TraceMonkey ã«ã¤ã„ã¦ã®ã‚¹ãƒ©ã‚¤ãƒ‰ã‚‚å‚ç…§: http://www.slideshare.net/dynamis/trace-monkeyRead less
teramako 2010/04/04
mozilla

slide

JaegerMonkey

JavaScript
ãƒªãƒ³ã‚¯
improving JavaScript performance with JÃ¤gerMonkey â€“ Mozilla Hacks - the Web developer blog
In August 2008, Mozilla introduced TraceMonkey. The new engine, which we shipped in Firefox 3.5, heralded a new era of performance to build the next generation of web browsers and web applications. Just after the introduction of our new engine Google introduced V8 with Chrome. Apple also introduced their own engine to use in Safari, and even Opera has a new engine that theyâ€™ve introduced with thei
teramako 2010/03/04
JavaScript

JaegerMonkey
ãƒªãƒ³ã‚¯
JaegerMonkey â€“ Fast JavaScript, Always! | Mystery Bail Theater
Mozillaâ€™s JavaScript optimizer, TraceMonkey, is pretty powerful. It carefully observes loops and converts them to super-fast assem bly. We call this â€œtracingâ€. Thatâ€™s great and all, but thereâ€™s a probl em: sometimes tracing doesnâ€™t work. Loops can throw curveballs that cause tracing to stop. Especially with recursion, or lots of nesting, it can be very difficult to build good traces on complex code.
teramako 2010/03/04
mozilla

JavaScript

JaegerMonkey
ãƒªãƒ³ã‚¯
Firefoxã®JavaScriptã®ã‚¨ãƒ³ã‚¸ãƒ³ãŒä½œã‚Šç›´ã—ã ãã†ã§ã™ï¼ - yukobaã®ãƒ–ãƒã‚°
(æ³¨)ï¼šä»¥ä¸‹ã€ä¸€éƒ¨ã€æŽ¨æ¸¬ã§æ›¸ã„ãŸéƒ¨åˆ†ãŒé–“é•ã£ã¦ã„ã¦ã€è©³ã—ãã¯ã‚³ãƒ¡ãƒ³ãƒˆæ¬„ã‚’ã”è¦§ãã ã•ã„ã€‚è©³ç´°ã¯ã€JaegerMonkey - MozillaWikiã«æ›¸ã„ã¦ã‚ã‚Šã¾ã—ãŸã€‚ Mozillaã®ã‚ªãƒ•ã‚£ã‚·ãƒ£ãƒ«ãƒ–ãƒã‚°ã®è¨˜äº‹ã€improving JavaScript performance with JÃ¤gerMonkey â€“ Mozilla Hacks â€“ the Web developer blogã€ã«ã‚ˆã‚‹ã¨ã€Firefox ã®JavaScriptã®ã‚¨ãƒ³ã‚¸ãƒ³ã‚’Appleã®WebKitã®JavaScriptã®ã‚¨ãƒ³ã‚¸ãƒ³ã‚’ãƒ™ãƒ¼ã‚¹ã«ä½œã‚Šç›´ã™ãã†ã§ã™ã€‚åƒ•ãŒè‹±èªžã‚’èªã¿é–“é•ãˆã¦ã„ãªã„ã“ã¨ã‚’å¼·ãç¥ˆã‚Šã¾ã™ã€‚åç§°ã¯ã€JÃ¤gerMonkeyã¨è¨€ã†ãã†ã§ã™ã€‚ å…ƒã€…ã€JavaScriptã®JITã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã«ã‚ˆã‚‹é«˜é€ŸåŒ–ã¯ã€Firefoxã®TraceMonkeyã‹ã‚‰å§‹ã¾ã‚Šã¾ã—ãŸã€‚ã¾ãšã€ã‚¤ãƒ³ã‚¿ãƒ¼ãƒ—ãƒªã‚¿ã§èµ°ã‚‰ã›ã¦ã‹ã‚‰ã€åž‹ã‚’æŽ¨æ¸¬ã—ã€JI
teramako 2010/03/04
mozilla

JavaScript

JaegerMonkey
ãƒªãƒ³ã‚¯
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