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Startup benchmarks for Mojo, Catalyst, Titanium, HTTP::Engine, CGI::Application and CGI.pm - Mark Stosberg
* The “real†time in seconds as timed with `time -p perl foo.pl` on a 1.1 Ghz ThinkPad T23 laptop with Ubuntu 8.04 Linux. ** The virtual memory size when the script is about to exit, as timed by printing the output of this at the end of the script run: `ps -o pid,user,rss,vsize,ucomm -C perl`; Let’s go through some of the numbers. CGI::Simple, a lighter-weight CGI.pm alternative turns in the best
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Brendan's Roadmap Updates: TraceMonkey Update
We have been busy, mostly fixing bugs for stability, but also winning a bit more performance, since TraceMonkey landed on mozilla-central, from which Firefox 3.1 alpha-stage nightly builds are built. Tonight's builds include a fix for the bug that ilooped a SunSpider test (my apologies to those of you who suffered that bug's bite). But what I'm sure everyone wants to know is: how do we compare to
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爆速ã§è©±é¡Œã® Google Chrome æ載 JavaScript VM “V8†ã¯ã€Animorphic Smalltalk VM ãŒãƒ™ãƒ¼ã‚¹ã«ãªã£ã¦ã„るらã—ã„ ã®ç¶šã。 ãã®é€Ÿã„ã¨è¨€ã‚れる V8。実際ã€ã©ã®ãらã„ã®é€Ÿåº¦ã§å‹•ãã®ã‹ã‚’具体的ãªæ•°å€¤ã¨ã—ã¦è¦‹ã¦ã¿ãŸããªã£ãŸã®ã§ã€æ‰‹è»½ã«è©¦ã™ã“ã¨ãŒã§ãるフィボナッãƒãƒ™ãƒ³ãƒã§ã€ãã®ã‚¹ã‚³ã‚¢ã‚’手元ã®å‡¦ç†ç³»ãŸã¡ã¨ä¸¦ã¹ã¦æ¯”較ã—ã¦ã¿ã¾ã—ãŸã€‚ 環境㯠Modbook 2.4GHz Core 2 Duo（MacBook 相当）㮠Vista SP1 ã§ã€40番目ã®ãƒ•ã‚£ãƒœãƒŠãƒƒãƒæ•°ï¼ˆ63245986）ã®ç®—出ã«ã‹ã‹ã£ãŸç§’数をカウントã—ã¦ã„ã¾ã™ã€‚çµæžœã¯æ¬¡ã®ã‚ˆã†ã«ãªã‚Šã¾ã—ãŸã€‚ 言語 処ç†ç³» スコア [秒] JavaScript Google Chrome (V8) 2.95 JavaScript Firefox 3.01 (SpiderMonkey) 31.9 Small
John Resig - JavaScript Benchmark Quality
Summary: JavaScript Benchmarks aren’t adapting well to the rapid increase in JavaScript engine performance. I provide some simple tests for verifying this and propose a modified setup which could be used by all JavaScript Benchmarks to achieve high-quality results. There now exists three, what I would consider to be, major JavaScript performance benchmarks. Each are released by a major browser ven
高å発マットレスã®é¸ã³æ–¹ | アフィブãƒã‚°ã«é¨™ã•ã‚Œãªã„為ã®é«˜å発マットレス手記
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lucille development blog » Blog Archive » V8 benchmarked
最近ã¯ã‚·ã‚§ãƒ¼ãƒ€ JIT ã®å¯èƒ½æ€§ã‚’ã„ã‚ã„ã‚探索ã™ã‚‹ãŸã‚ã«ã‚³ãƒ³ãƒ‘イラ技術を調ã¹ã¦ã„ã¾ã™. 論文をèªã‚“ã§ã„ã‚‹ã¨ã€JIT 技術ã®ç ”究コミュニティãŒç›®æŒ‡ã—ã¦ã„ã‚‹ã²ã¨ã¤ã®è¡Œãå…ˆã¯å‹•çš„言語ã®é«˜é€Ÿå®Ÿè¡Œã§ã‚ã‚‹ã“ã¨ãŒåˆ†ã‹ã‚‹. ã¡ã‚‡ã†ã© Google Chrome ã® JavaScript エンジン V8 ãŒãªã‚“ã‹æ—©ã„らã—ã„ã¨ã„ã†ã“ã¨ã§ã€ ã™ã“ã—ä¸èº«ã‚’ã—らã¹ã€BlackScholes 計算ã§ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã‚’å–ã£ã¦ã¿ã¾ã—ãŸ. V8 V8 ã®å®Ÿè¡Œæ€§èƒ½ã«ã¤ã„ã¦ã¯ã€ John Resig æ°ã®ã‚µã‚¤ãƒˆã«æ¯”較ãŒã„ã‚ã„ã‚ã‚ã‚‹ã®ã§å‚ç…§ã—ã¦ã»ã—ã„. http://ejohn.org/blog/javascript-performance-rundown/ ベンãƒã®å†…容ã«ã‚‚よるã®ã ãŒã€Chrome ベンãƒã‚’除ã‘ã°ã€ Tracing JIT ã«ã‚ˆã‚‹ TraceMonkey ã¨å¤§ä½“åŒç¨‹åº¦ã®ãƒ‘フォーマンスを実ç¾ã—ã¦ã„ã‚‹. V8
グーグル「Chromeã€ã€JavaScriptベンãƒãƒžãƒ¼ã‚¯ã§ç«¶åˆãƒ–ラウザを圧倒
GoogleãŒã‚ªãƒ¼ãƒ—ンソースã®ã‚¦ã‚§ãƒ–ブラウザ「Chromeã€ã‚’リリースã—ãŸç†ç”±ã®1ã¤ã¨ã—ã¦ã€åŒç¤¾ã¯ã€Œå‡¦ç†é€Ÿåº¦ã€ã«ã‚ˆã£ã¦å®Ÿç¾ã•ã‚Œã‚‹ã€ã‚ˆã‚Šé«˜é€Ÿãªãƒ–ラウジングã¨ã€ã„ã£ãã†ãƒªãƒƒãƒãªã‚¢ãƒ—リケーションを追求ã—ã¦ã„ã‚‹ã“ã¨ãŒæŒ™ã’られる。ã§ã¯ã€å®Ÿéš›Chromeã®å‡¦ç†é€Ÿåº¦ã¯ã€ä»–ã®ãƒ–ラウザã¨æ¯”較ã—ã¦ã©ã®ç¨‹åº¦ãªã®ã‹ã€‚ Googleã¯5種類ã®JavaScriptベンãƒãƒžãƒ¼ã‚¯ã‚’è¡Œã£ãŸã€‚Chromeã¯ã“れらã™ã¹ã¦ã®ãƒ†ã‚¹ãƒˆã§ã€ä»–ã®ãƒ–ラウザを凌ãçµæžœã‚’出ã—ã¦ã„る（æ供： Stephen Shankland/CNET News） Googleã®ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã§ã€Chromeã®JavaScriptエンジンV8を担当ã™ã‚‹ãƒ†ã‚¯ãƒ‹ã‚«ãƒ«ãƒªãƒ¼ãƒ€ãƒ¼Lars Bakæ°ã¯ã€ç±³å›½æ™‚é–“9月2æ—¥ã«è¡Œã‚ã‚ŒãŸåŒãƒ–ラウザã®ç™ºè¡¨ã‚¤ãƒ™ãƒ³ãƒˆã§ã€Chromeã®JavaScriptã®å®Ÿè¡Œé€Ÿåº¦ã¯ã€ä»–ã®ãƒ–ラウザã®ã€Œä½•å€ã‚‚速ã„ã€ã¨è‡ªè² ã—ã¦ã„ã‚‹ã€ã¨èªžã£ãŸã€‚JavaScript
John Resig - JavaScript Performance Rundown
A new JavaScript Engine has hit the pavement running: The new V8 engine (powering the brand-new Google Chrome browser). There are now a ton of JavaScript engines on the market (even when you only look at the ones being actively used in browsers): JavaScriptCore: The engine that powers Safari/WebKit (up until Safari 3.1). SquirrelFish: The engine used by Safari 4.0. Note: The latest WebKit nightly
Announcing SunSpider 0.9
A New JavaScript Benchmark From the WebKit Team Here in WebKit-land, we strive for great performance and we love to make things faster. When doing performance work, it’s critical to be able to measure how fast you are at any given time and track changes. And it’s important to make sure your metric reflects realistic use cases. None of the existing JavaScript benchmarks were exactly suited to our n
ヽ( ・∀・)ノãã¾ãã¾ãƒ¼(2007-08-20)
4コアã«æœŸå¾…ã—ã¡ã‚ƒã£ã¦çœ ã‚Œãªã„ã£ã¦ã“ã†ã„ã†æ°—分ãªã®ï¼Ÿ é™çš„ファイルã«ã‚‚ Rails ã«ã‚‚ concurrent ã« ab レスãƒãƒ³ã‚¹ãƒœãƒ‡ã‚£ã¯åŒã˜çµæžœã«ãªã‚‹ 最åˆã¯é™çš„ファイル㫠"nksk" ã‹ãªï¼Ÿ 予想ã¯å…¨éƒ¨ã€Rails ã¯Ã—マーク è² ã‘ ã¡ã‚ƒã‚ã¡ã‚ƒã‚ãーãŠãƒ¼ Rails ã¯100å€ã‹ã‹ã‚‹ã®ï¼Ÿå°‘ã—心é…ã ã‘ã©ã‚ãã‚ãã—ã¦ã‚‹ã‚ DB・ERb ã¯å¿…è¦ç„¡ã„ã‚ã€David ãŒé©šããらㄠ早ã render :text=>"nksk" ã—ã¡ã‚ƒã†ã‚‚ã‚“ production モードも完璧ã ã— nksk ベクトル
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https://labs.cybozu.co.jp/blog/kazuho/archives/2009/02/ssd.php
http://svn.webkit.org/repository/webkit/trunk/SunSpider/tests/ubench/
https://labs.cybozu.co.jp/blog/kazuho/archives/2007/09/syscall_optimization.php
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