Erlang vs Java memory architecture - Java Code Geeks
I read a really, really interesting article on memory management strategies for the Erlang VM. It was written as a thesis by Jesper Wilhelmsson I thought it might be nice to discuss the differences between Erlang‘s memory setup and Oracle’s Java VM. As a real short introduction for those who have never heard of Erlang; it is a functional language that uses asynchronous message passing as its basis
GC in C++0x
2. 自己紹介 ï¯ æ°å： æ–° 康å (ã‚ãŸã‚‰ã— ã‚„ã™ãŸã‹) ï¯ Twitter ID: yak_ex ï¯ Web: http://yak3.myhome.cx:8080/junks ï¯ C++ / Perl ãŒä¸»æˆ¦å ´ ï¯ æŸè‡ªå‹•è»Šéƒ¨å“メーカーã‹ã‚‰æŸè‡ªå‹•è»Šãƒ¡ãƒ¼ã‚«ãƒ¼ã¸å‡ºå‘ä¸ ï¯ ç¾åœ¨ã€ä»•äº‹ã§ã‚³ãƒ¼ãƒ‰ã«è§¦ã‚Œã¦ã„ãªã„ ï¯ ç«¶æŠ€ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ï¼ˆTopCoderã€Codeforces）㧠潤ã„補充 ï¯ GC ã¯ã€Œã©ç´ 人〠3. 渡る世間㯠GC ã°ã‹ã‚Š ï¯ Google Code Jam 2010 Qualifier 使用言語 1ä½ C++ 4911 6ä½ Ruby 221 2ä½ Java 2762 7ä½ PHP 170 3ä½ Python 1459 8ä½ Perl 146 4ä½ C 751 9ä½ Haskell 118 5ä½ C# 648 10ä½ Pascal 95 4. 渡る世間㯠GC ã°ã‹ã‚Š
GC本をGCã—ãªã„ãŸã‚ã®100ã®æ–¹æ³•
1. GC本をGCã—ãªã„㟠ã‚ã®100ã®æ–¹æ³• 100 tips to don't gc the gcbook nari/ä¸æ‘ æˆæ´‹ ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯å¿œç”¨é€šä¿¡ç ”究所 GC本をGCã—ãªã„ãŸã‚ã®100ã®æ–¹æ³• - 100 tips to don't gc the gcbook Powered by Rabbit 0.6.4 3. 自己紹介 ✓ nari/ä¸æ‘ æˆæ´‹ã§ã™ ✓ ç¦å²¡ç”Ÿã¾ã‚Œã€å³¶æ ¹åœ¨ä½ ✓ NaCl勤務 2/195 GC本をGCã—ãªã„ãŸã‚ã®100ã®æ–¹æ³• - 100 tips to don't gc the gcbook Powered by Rabbit 0.6.4 4. 自己紹介 ✓ GCæ´ 3.5年（駆ã‘出ã—） ✓ ククク…やã¤ã¯GCç•Œã®ä¸ã§æœ€å¼± ✓ ã‚¢ã‚¤ã‚¹å·¥å ´æ´ 3å¹´ ✓ 大体一緒ãらㄠ3/195 GC本をGCã—ãªã„ãŸã‚ã®100ã®æ–¹æ³• - 100 tips to don't gc th
Matzã«ã£ã(2010-05-10)
_ [Ruby] GC mark改善案 ãŠã²ã•ã—ã¶ã‚Šã€‚ GC sweep時間ã¯ã‚ã‚Šã¨çŸç¸®ã§ããã†ãªã®ã§(authorNariãã‚“ãŒLazySweepパッãƒã‚’書ã„ã¦ãã‚ŒãŸã—)〠ã“ã®ã¨ã“ã‚GC mark時間をçŸç¸®ã™ã‚‹ã‚¢ã‚¤ãƒ‡ã‚£ã‚¢ã¯ãªã„ã‹ã€è€ƒãˆã¦ã„る。 今ã®Rubyã«å…¥ã‚ŒãŸã„ã®ã§ã€åˆ¶ç´„ã¨ã—ã¦ã€ ä¿å®ˆçš„ mark&sweep write barrierã‚’å°Žå…¥ã—ãªã„ ã¨ã„ã†ã‚‚ã®ãŒã‚る。 ã—ã°ã‚‰ãå‰ã«Twitterã§ã€ã€Œã„ãã¤ã‹ã®ã‚ªãƒ–ジェクトをã¾ã¨ã‚ã¦ã€ãã®å˜ä½ã§ãƒžãƒ¼ã‚¯ã™ã‚‹ã€ã¨ã„ã†ã‚¢ã‚¤ãƒ‡ã‚£ã‚¢ã‚’披露ã—ã¦ã¿ãŸãŒã€ã™ãã«ä¸‰æµ¦ã•ã‚“ã‹ã‚‰ã€Œãƒˆãƒ©ãƒãƒ¼ã‚¹ã®ã‚³ã‚¹ãƒˆãŒæ¸›ã‚‰ãªã„ã‹ã‚‰åŠ¹æžœãªã„ã‚“ã˜ã‚ƒãªã„ã€ã¨ã®æŒ‡æ‘˜ãŒã€‚ã¡ã‚‡ã£ã¨è€ƒãˆã¦ã¿ãŸã‚‰ã€ç¢ºã‹ã«ãã®é€šã‚Šã€‚ã‹ã£ãり。 ã¾ã‚ã€50å¹´é–“ã€ã„ã‚ã‚“ãªäººãŒè€ƒãˆã¦ããŸGCã§ã€ç”»æœŸçš„ãªã‚¢ã‚¤ãƒ‡ã‚£ã‚¢ã‚’æ€ã„ã¤ãã®ã¯é›£ã—ã„よã。 ã¾ã‚ã€ãã†ã„ã†ã€Œèª°ã‚‚知らãªã„ç³»ã€ã§ã¯ãªãã¦ã€mark時間çŸç¸®ã«åŠ¹æžœã®ã‚ã‚Š
Schemeã§ä¿¡å·å‡¦ç† - .mjtã®æ—¥è¨˜å¾©å¸°è¨ˆç”»
先日ã€1æ—¥ã§CODECを書ã‘ã‚‹ã‹(Schemeã§)ã¨ã„ã†ãƒã‚¿ã‚’ã‚„ã£ã¦ã€Vorbisã¨SBC*1を実装ã—ã¦ã¿ãŸã€‚ç´°ã‹ã„å ±å‘Šã¯å¾Œã§(修論ã«)書ãã‘ã©ã€çµå±€å®Ÿæ™‚é–“ã®50å€ã¨ã‹æŽ›ã‹ã‚‹ã®ã§ãƒªã‚¢ãƒ«ã‚¿ã‚¤ãƒ デコードã¯å‡ºæ¥ãªã‹ã£ãŸã€‚ パフォーマンス劣化ã®åŸºæœ¬çš„ãªè¦å› ã¯ãƒãƒƒãƒ•ã‚¡ã‚’共有ã§ããšã«ãƒ¡ãƒ¢ãƒªã‚’大é‡ã«ç¢ºä¿ã™ã‚‹ã“ã¨ã«ã‚るよã†ã«è¦³æ¸¬ã•ã‚ŒãŸã€‚ã¤ã¾ã‚Šã€ãƒ—ãƒãƒ•ã‚¡ã‚¤ãƒ©ã‚’使ã†ã¨æ®†ã©Boehm GCã®ä¸ã§æ™‚間を使ã£ã¦ã„るよã†ã«è¦‹ãˆã‚‹ã€‚ SBCã®ãƒ‡ã‚³ãƒ¼ãƒ€ã®ã†ã¡ã€"波形ã®åˆæˆ"ã¯ã“ã‚“ãªæ„Ÿã˜ã«ãªã‚‹ã€‚ http://gist.github.com/247737 ãŸã£ãŸ130è¡Œï¼ å®Ÿã¯ã€éŸ³å£°CODECã®ãƒ‡ã‚³ãƒ¼ãƒ€ã‚’実装ã™ã‚‹ã«ã‚ãŸã£ã¦ã¯ã€é¢å€’ãªä»•äº‹ã®æ®†ã©ã¯ã‚¨ãƒ³ãƒˆãƒãƒ”圧縮ã®ãƒ‡ã‚³ãƒ¼ãƒ‰ã¨ãƒ‘ケットã®ãƒ‘ースã«æœ‰ã£ã¦ã€éŸ³å£°åœ§ç¸®ã®ã‚³ã‚¢ã§ã‚ã‚‹ã¨ã“ã‚ã®å‘¨æ³¢æ•°å¤‰æ›ã¨ã‹éŸ³å£°ç¬¦å·åŒ–ã¯ãã‚Œã»ã©é¢å€’ã§ã‚‚ç„¡ã„。 ã“ã®ã‚³ãƒ¼ãƒ‰ã¯éžå¸¸ã«å¤§é‡ã®ãƒ¡ãƒ¢ãƒªã‚’"使ã„æ¨ã¦"ã«ã—ã¦ã„
f-zipper-with-pipe-forward
à¹à¸—งบà¸à¸¥ UFABET เว็บพนันบà¸à¸¥à¸—ี่เหล่านัà¸à¸¥à¸‡à¸—ุนให้ความสนใจมาà¸à¸—ี่สุด à¹à¸—งบà¸à¸¥ UFABET เว็บà¹à¸—งบà¸à¸¥à¸—ี่ดีที่สุดในไทย à¹à¸¥à¸°à¸›à¸à¸´à¹€à¸ªà¸˜à¹„ม่ได้ถึงคุณลัà¸à¸©à¸“ะà¸à¸±à¸™à¹€à¸¢à¸µà¹ˆà¸¢à¸¡à¸¢à¸à¸”ขà¸à¸‡à¹à¸šà¸šà¸à¸¢à¹ˆà¸²à¸‡à¸‚à¸à¸‡à¸à¸²à¸£à¹à¸—งบà¸à¸¥à¸‚à¸à¸‡à¹€à¸£à¸²à¸‹à¸¶à¹ˆà¸‡à¸ªà¸²à¸¡à¸²à¸£à¸–ทำเงินทดà¹à¸—นได้à¸à¸¢à¹ˆà¸²à¸‡à¸«à¸¥à¸²à¸¢à¹€à¸—่าตัวที่สุดในทุà¸à¹†à¹à¸šà¸šà¸à¸¢à¹ˆà¸²à¸‡ UFABETà¹à¸—งบà¸à¸¥à¸à¸à¸™à¹„ลน์ไม่มีขั่นต่ำ à¸à¹‡à¹€à¸¥à¸¢à¹€à¸›à¹‡à¸™à¸—ี่นิยมค่à¸à¸™à¸‚้างจะสูงในขณะนี้à¹à¸¥à¸°à¸à¹‡à¸¢à¸±à¸‡à¸¡à¸µà¸à¸²à¸£à¹€à¸ªà¸™à¸à¸ªà¸¹à¸•à¸£à¸•à¹ˆà¸²à¸‡à¹† มาให้คุณลูà¸à¸„้าโดยเฉพาะเลยà¹à¸¥à¸°à¸¢à¸±à¸‡à¸ªà¸²à¸¡à¸²à¸£à¸–ที่จะประยุà¸à¸•à¹Œà¹ƒà¸Šà¹‰à¸à¸±à¸šà¸à¸²à¸£à¹à¸—งบà¸à¸¥à¹„ด้à¸à¸¢à¹ˆà¸²
L'eclat des jours(2009-11-10)
_ ã§ã£ã‹ãªãƒãƒƒãƒ•ã‚¡ã‚’é¿ã‘ã‚‹? Aleviating Memory Fragmentation in Mono コンパクティングã—ãªã‘ã‚Œã°ã€ã„ã‚„ã§ã‚‚フラグメントãŒã©ã‹ã©ã‹ã§ãる。 ã™ã‚‹ã¨ã§ã£ã‹ãªãƒãƒƒãƒ•ã‚¡ã‚’å–ã‚ã†ã¨ã™ã‚‹ã¨æ–°ã—ã„ページã®å‰²ã‚Šå½“ã¦ãŒå¿…è¦ã¨ãªã‚Šãƒ—ãƒã‚»ã‚¹ãŒè‚¥å¤§ã™ã‚‹ã€‚ ã ã‹ã‚‰ã§ã£ã‹ãªãƒãƒƒãƒ•ã‚¡ã‚’è¦æ±‚ã™ã‚“ãªã€‚細切れ継ãŽåˆã‚ã›ãƒ¡ãƒ¢ãƒªãƒ¼ã‚¹ãƒˆãƒªãƒ¼ãƒ を使ãˆã€‚ ã¨èªã‚“ã 。 細切れ継ãŽåˆã‚ã›æ–¹å¼ã ã¨å®Ÿéš›ã®ãƒãƒƒãƒ•ã‚¡ã¸ã®ãƒã‚¤ãƒ³ã‚¿åˆ†ã ã‘余分ãªãƒ¡ãƒ¢ãƒªã‚’食ã†ã‚ã‘ã ã—ã€æ¬¡ã®ç´°åˆ‡ã‚Œã¸ã®ç§»å‹•ã«ã‚ªãƒ¼ãƒãƒ¼ãƒ˜ãƒƒãƒ‰ãŒã‹ã‹ã‚‹ã‚ã‘ã ãŒã€ãれを補ã£ã¦ã‚ã¾ã‚Šã‚ã‚‹æ©æµãŒå¾—られれã°OK。 （ã“ã“ã§ã€ã€Œã•ã£ãã試ã—ã¦ã¿ã‚‹ã€ã¨ã„ã‹ãªã„ã¨ã“ã‚ãŒã ã‚ãªã¨ã“ã‚ã ）
Scaling JavaScript to Large Web Applications
$200K 1 10th birthday 4 abusive ads 1 abusive notifications 2 accessibility 3 ad blockers 1 ad blocking 2 advanced capabilities 1 android 2 anti abuse 1 anti-deception 1 background periodic sync 1 badging 1 benchmarks 1 beta 83 better ads standards 1 billing 1 birthday 4 blink 2 browser 2 browser interoperability 1 bundles 1 capabilities 6 capable web 1 cds 1 cds18 2 cds2018 1 chrome 35 chrome 81
データベースã®å‹•çš„デフラグ - mixi engineer blog
ノートPCã®å†·å´ãƒ•ã‚¡ãƒ³ãŒã†ã‚‹ã•ã„ã®ã‚’対処ã—よã†ã¨ã—ã¦Webã§èª¿ã¹ãŸã‚‰ã€ãã®ãƒ•ã‚¡ãƒ³ã®è¨è¨ˆè€…ãŒã€Œé™éŸ³æ€§ã¸ã®ã“ã ã‚ã‚Šã€ã‚’語ã£ãŸãƒšãƒ¼ã‚¸ã«ãŸã©ã‚Šç€ã„ã¦è¤‡é›‘ãªå¿ƒå¢ƒã®mikioã§ã™ã€‚今回ã¯ã€Tokyo Cabinet（TC）ã®æœ€æ–°ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã§å®Ÿè£…ã•ã‚ŒãŸå‹•çš„デフラグ機能ã«ã¤ã„ã¦é•·ã€…ã¨èª¬æ˜Žã—ã¾ã™ã€‚ æ–片化ã¨ãƒ‡ãƒ•ãƒ©ã‚° ä»»æ„ã®ã‚µã‚¤ã‚ºã®ãƒ‡ãƒ¼ã‚¿ã‚’管ç†ã™ã‚‹è¨˜æ†¶è£…ç½®ã«ãŠã„ã¦ã¯ã€åˆ©ç”¨å¯èƒ½é ˜åŸŸã®æ–片化（fragmentation）ã®å•é¡ŒãŒå¸¸ã«ã¤ãã¾ã¨ã„ã¾ã™ã€‚ファイルシステム上ã§ä»»æ„ã®ã‚µã‚¤ã‚ºã®ãƒ•ã‚¡ã‚¤ãƒ«ã‚’管ç†ã™ã‚‹éš›ã«ã‚‚ã€ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ãƒ•ã‚¡ã‚¤ãƒ«å†…ã§ä»»æ„ã®ã‚µã‚¤ã‚ºã®ãƒ¬ã‚³ãƒ¼ãƒ‰ã‚’管ç†ã™ã‚‹éš›ã«ã‚‚ã€C言語ã®malloc/free関数群ã§ãƒ¡ãƒ¢ãƒªã®ç®¡ç†ã‚’ã™ã‚‹éš›ã«ã‚‚ã€æ§˜ã€…ãªãƒ¬ã‚¤ãƒ¤ã§æ–片化ãŒèµ·ãã†ã‚‹ã®ã§ã™ã€‚ãªãœãªã‚‰ã€ãƒ‡ãƒ¼ã‚¿ã‚’削除もã—ãã¯ç§»å‹•ã—ãŸéš›ã®ç©ºãé ˜åŸŸã‚’å†åˆ©ç”¨ã™ã‚‹ã«ã‚ãŸã£ã¦ã€ãã®é ˜åŸŸã¨åŒã˜ã‚µã‚¤ã‚ºã®ãƒ‡ãƒ¼ã‚¿ãŒå¸¸ã«å…¥ã£ã¦ãã‚‹ã¨ã¯é™ã‚‰ãªã„ã‹ã‚‰ã§ã™ã€‚特ã«ãƒ‡
Phusion Passenger/mod_railsã«ã‚ˆã£ã¦Railsã®ãƒ‡ãƒ—ãƒã‚¤ãƒ¡ãƒ³ãƒˆãŒå®¹æ˜“ã«
新プãƒã‚¸ã‚§ã‚¯ãƒˆã§ã¯Apache Webサーãƒã‚’使ã£ãŸRuby on Railsアプリケーションã®ãƒ‡ãƒ—ãƒã‚¤ãƒ¡ãƒ³ãƒˆã‚’ã„ã£ãã†å®¹æ˜“ã«ã™ã‚‹ã“ã¨ã‚’目指ã—ã¦ã„る。ã™ã§ã«Railsã®ä½œè€…ãªã©ã‹ã‚‰æŽ¨è–¦ã‚’å—ã‘ã¦ã„ã‚‹(source)Phusion Passenger/mod_rails(source)ã¯ã€ã“ã®ç›®æ¨™ã‚’é”æˆã—ã¦ã„るよã†ã«æ€ã‚れる。Phusion Passengerã®ä½œè€…ã®1人ã€Ninh Buiæ°(source)ã«ã€ã“ã®ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã®è£å´ã‚„今後ã«ã¤ã„ã¦è©±ã‚’èžã„ãŸã€‚ ã¾ãšã€å称ã®å•é¡Œã‚’明確ã«ã—ãŸã‹ã£ãŸã€‚ã“ã®ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã®Webサイトã¯modrails.comã ãŒã€Phusion Passengerã¨ã„ã†åå‰ã‚‚使ã‚ã‚Œã¦ã„る。Ninh Buiæ°ã®èª¬æ˜Žã¯ã“ã†ã§ã‚る。 Phusionã¯æˆ‘社ã®å称ã§ã€Phusion Passengerã¯mod_railsã®å…¬å¼å称ã§ã™ã€‚コミュニティã®ã»ã¨ã‚“ã©ã®äººã¯ã€mod_××
longlife gcパッãƒã‚’作æˆã—ã¾ã—㟠- I am Cruby!
GCGWä¸ã«ã›ã“ã›ã“ã¨ä½œã£ã¦ã„ãŸGCパッãƒã‚’ruby-devã«æŠ•ç¨¿ã—ã¾ã—ãŸï¼Žå†…容ã¯ä»¥ä¸‹ï¼ŽRailsã®ãƒ’ープ調査2ヶ月ã»ã©å‰ã«ï¼Œãµã¨æ°—ã«ãªã£ã¦RailsãŒã©ã‚“ãªé¢¨ã«ãƒ’ープを使用ã—ã¦ã„ã‚‹ã‹èª¿æŸ»ã—ã¦ã¿ã¾ã—ãŸï¼Žä»¥ä¸‹ã®ã‚°ãƒ©ãƒ•ã¯scaffoldã—ãŸRailsアプリを動ã‹ã—ãŸéš›ã®ã‚‚ã®ã§ã™ï¼Žã€€èª¿æŸ»å‰ã¯ï¼Œã€Œæ–‡å—列ãŒä¸€ç•ªå¤šã„ã‚“ã˜ã‚ƒãªã„ã‹ã€ã¨è€ƒãˆã¦ã„ãŸã®ã§ã™ãŒï¼Œå®Ÿéš›ã«ã¯æ§‹æ–‡æœ¨ã‚ªãƒ–ジェクトãŒãƒ’ープã®åŠåˆ†ã‚’å ã‚ã¦ã„るよã†ã§ã™ï¼Žãã®æ§‹æ–‡æœ¨ã‚ªãƒ–ジェクトを更ã«è©³ã—ã調ã¹ãŸã‚°ãƒ©ãƒ•ãŒä»¥ä¸‹ã§ã™ï¼Žã€€ã“ã®ã‚°ãƒ©ãƒ•ã«ã‚ã‚‹NODE_METHODã‚„NODE_CFUNC，NODE_FBODYã¯ãƒ¡ã‚½ãƒƒãƒ‰å®šç¾©ã®éš›ã«ä½¿ç”¨ã•ã‚Œï¼ŒNODE_WHILEã‚„NODE_BLOCKã¯VMã®å†…部ã§ä½¿ç”¨ã•ã‚Œã¦ã„るよã†ã§ã™ï¼Žã€€ 長寿命GCæ›´ã«èª¿æŸ»ã‚’ã™ã‚‹ã¨ï¼Œã“れらã®ã‚ªãƒ–ジェクトã¯ã¨ã¦ã‚‚長生ããªäº‹ãŒåˆ†ã‹ã‚Šã¾ã—ãŸï¼Žãã“ã§ï¼Œã“ã‚Œã‚‰ã‚’é•·å¯¿å‘½é ˜åŸŸã«éš”離ã—ã¦ã—ã¾ãŠã†ï¼Œã¨ã„ã†æ”¹å–„ã‚’
一般教養ã¨ã—ã¦ã®Garbage Collection (PDF)
Garbage Collection ( ) (endo@logos.t.u-tokyo.ac.jp) 6 : Jan 27, 2005 1 Garbage Collection ? 2 (1) (2) ( 1) C C++, Pascal ML Java, Perl C malloc (allocate) free ( malloc Java/C++ ML tuple record ) C ( / free) 12 ML tuple record garbage collection(GC) GC • UNIX (1995 ) emacs GC • Java web Java 0.5 / ( )black box GC GC ( 1) Java Sun HotSpot VM (Ver. 1.4.2) GC 3 generational GC (6.2 ) ( ) copying GC (
Improving the Ruby GC - LloydForge
Improving the Ruby GC overview This page details some changes to the ruby garbage collector which seem to afford a 25% reduction in maximum heap memory usage, and nearly double the amount of heap space ruby's is able to reclaim. This comes at the cost of a 2% performance hit. More to come, stay tuned. patch The latest patch to ruby 1.8.6 is available here. summary of changes Fixed 2k heaps Hea
Rubyã«LazySweepã®ãƒ‘ッãƒã‚’作ã£ãŸ - I am Cruby!
Ruby, GCplanSweepã‚’LazySweepã«ã—ã¦ã€æœ€å¤§åœæ¢æ™‚間を改善ã™ã‚‹Heap内ã®ã‚ªãƒ–ジェクト数ãŒã‚る一定を超ãˆã¦ã‹ã‚‰LazySweepã«åˆ‡ã‚Šæ›¿ã‚ã‚‹ 通常ã®ãƒ—ãƒã‚°ãƒ©ãƒ ã®ã‚¹ãƒ«ãƒ¼ãƒ—ットをè½ã¨ã—ãŸããªã„ã®ã§ä»Šã¯ä¸€å¿œ100万ã«ã—ã¦ã„ã‚‹LazySweepフェイズã§ã¯Heapã®é…列ã®æ•°æœ¬ã‚’ã€ã‚ªãƒ–ジェクト数ãŒä¸€å®šã«ãªã‚‹ã‚ˆã†ã«é¸ã‚“ã§Sweepã™ã‚‹ é…列一本ãšã¤ã®ã‚ªãƒ–ジェクト数ãŒç•°ãªã‚‹ãŸã‚ã€Sweepã®æ™‚é–“ãŒã°ã‚‰ã¤ã‹ãªã„よã†ã«èª¿æ•´ã—ãŸHeapã®é…列ãŒ1.8å€ã¥ã¤å¢—ãˆã‚‹ã®ãŒãƒ¡ãƒ¢ãƒªåŠ¹çŽ‡çš„ã«ã‚ã‚“ã¾ã‚Šã‚ˆããªã„ã®ã§ã€LazySweepãŒå§‹ã¾ã£ã¦ã‹ã‚‰ã¯å°‘ã—抑ãˆã‚‹ã‚ˆã†ã«ã—ãŸã€‚1.1å€ãらã„。　ç†æƒ³ã¯ã€Œã‚ªãƒ–ジェクトを何百万も作ã£ã¦ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’ã¶ã‚“ã¾ã‚ã™æ™‚ã®æœ€å¤§åœæ¢ã‚’改善ã™ã‚‹ã€‚ã€ã§ã™ã€‚ãã®å ´åˆå½“然スループット性能ãŒä½Žä¸‹ã—ã¦ã—ã¾ã†ã®ã¯ã„ã‹ã—ã‹ãŸãªã—。　patchgc_lazy_sweep_r15749_patch
Matzã«ã£ã(2008-03-06)　GCã®æ”¹å–„ã«ã¤ã„ã¦
<< 2008/03/ 1 1. [Ruby] Ruby 1.9.0-1 snapshot released 2. é«˜æœ¨æµ©å…‰ï¼ è‡ªå®…ã®æ—¥è¨˜ - 公開éµæš—å·æ–¹å¼ã®èª¤ã‚Šè§£èª¬ã®æ°¾æ¿«ã‚’ãã‚ãã‚ã©ã’ã‚“ã‹ã›ã‚“㨠3. [Ruby] Lisa Awards: Biggest Hack for a Language Runtime on Dion Almaer's Blog 2 1. [教会] 第一安æ¯æ—¥ 3 1. [言語] CS 11: Python track: python idioms 2. [Ruby] Binary search algorithm - Wikipedia, the free encyclopedia 3. [OSS] Theological Cultural Analysis of the Free Software Movement 4. å°å¯ºä¿¡è‰¯ï¼šæ£ç›´ã€ãƒ†ãƒ¬ãƒ“ã¯ã‚‚ã†ãƒ€ãƒ¡ã‹ã‚‚
1
ãŠçŸ¥ã‚‰ã›
ランã‚ング
ランã‚ング
リリースã€éšœå®³æƒ…å ±ãªã©ã®ã‚µãƒ¼ãƒ“スã®ãŠçŸ¥ã‚‰ã›
最新ã®äººæ°—エントリーã®é…ä¿¡
j次ã®ãƒ–ックマーク
kå‰ã®ãƒ–ックマーク
lã‚ã¨ã§èªã‚€
eコメント一覧を開ã
oページを開ã
f-zipper-with-pipe-forward
http://www.tom.sfc.keio.ac.jp/~sakai/d/?date=20100125
http://homes.cs.washington.edu/~djg/papers/analogy_oopsla07.pdf
{{#tags}}- {{label}}
{{/tags}}