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Island Life - ä¿å®ˆçš„gcã¨ã‚¹ã‚¿ãƒƒã‚¯
About å—ã®å³¶ã®ãƒ—ãƒã‚°ãƒ©ãƒžã€‚ ãŸã¾ã«å½¹è€…ã€‚ Practical Schemeã®ä¸»ã€‚ WiLiKi:Shiro æœ€è¿‘ã®ã‚¨ãƒ³ãƒˆãƒª ç±³å›½ã®å¤§å¦é€²å¦ç„¡é™cxré«˜æ ¡å—é¨“DefenseæŒ¯ã‚Šè¿”ã£ã¦ã¿ã‚‹ã¨2019å¹´ã¯è‰²ã€…å¦ã‚“ã§æ¥½...è¦šãˆã‚‹ã‚ˆã‚Šå¿˜ã‚Œã‚‹æ–¹ãŒé›£ã—ã„(ã“ã¨ã‚‚ã‚ã‚‹)çœ¼é¡ã®ã¤ã‚‹ã¨3Dãƒ—ãƒªãƒ³ã‚¿Iris Klein Acting ClassSAG-AFTRA conservatory: Voice Actingå‰µä½œæ´»å‹•ã£ã¦è‡ªåˆ†ã‚’æ™’ã‘å‡ºã•ãã°ãªã‚‰ãªã„ã¨...More... æœ€è¿‘ã®ã‚³ãƒ¡ãƒ³ãƒˆ shiro on æ³ã‚’å–ã‚‹ã¨æ™‚é–“ãŒé€ŸãéŽãŽã‚‹ã®ã¯ã€æ–°ã—ã„ã“ã¨ã«æŒ‘æˆ¦ã—ãªã„ã‹ã‚‰? (2023/03/14)1357 on æ³ã‚’å–ã‚‹ã¨æ™‚é–“ãŒé€ŸãéŽãŽã‚‹ã®ã¯ã€æ–°ã—ã„ã“ã¨ã«æŒ‘æˆ¦ã—ãªã„ã‹ã‚‰? (2023/03/01)ãƒ™ã‚¢ãƒˆãƒªãƒ¼ãƒã‚§ on ãƒã‚¤ãƒãƒã‚¤ãƒãƒã‚¤ãƒã®ã‚·ãƒ¥ãƒ¼ãƒªãƒ³ã‚¬ãƒ³ (2022/04/02)ãƒ™ã‚¢ãƒˆãƒªãƒ¼ãƒã‚§ on ãƒã‚¤ãƒãƒ
authorNari 2013/07/30
*gc

4
ãƒªãƒ³ã‚¯
Private Site
Build a website. Sell your stuff. Write a blog. And so muchÂ more.
authorNari 2013/06/14
*gc

4
ãƒªãƒ³ã‚¯
Rubyã¨GCã«ã¤ã„ã¦ - mirichiã®æ—¥è¨˜
æ€ã£ãŸã“ã¨ã‚’ã¤ã‚‰ã¤ã‚‰ã¨æ”¯é›¢æ»…è£‚ãªå€‹äººçš„ãƒ¡ãƒ¢ã€‚ ï¼‘ï¼Žã‚·ãƒ³ãƒ—ãƒ«ãƒžãƒ«ãƒã‚¹ãƒ¬ãƒƒãƒ‰GC ã“ã®ã‚ã„ã ã‹ã‚‰ã„ã˜ã£ã¦ã‚‹ã‚„ã¤ã ãŒã€ã¨ã‚Šã‚ãˆãšä¸–ä»£åˆ¥GCãŒã‚ã‚‹ã®ã¨ãªã„ã®ã§3å€ã‚‚é•ã†ã¨ã„ã†ã®ã¯ãŠã‹ã—ã„ã®ã§ã¾ã ã©ã“ã‹ãƒã‚°ã£ã¦ã„ã‚‹ã‚“ã˜ã‚ƒãªã„ã‹ã¨æ€ã†ã€‚åŠ¹çŽ‡é¢ã§ã®è©±ãªã®ã§ãƒ’ãƒ¼ãƒ—ã‚¹ãƒãƒƒãƒˆã®å–å¾—ãƒ»è§£æ”¾æˆ¦ç•¥ã®ã¸ã‚“ãŒæ€ªã—ã„ã€‚ å˜ç´”ãªå†å¸°åž‹ãƒžãƒ¼ã‚¯é–¢æ•°ã‚’2ã¤ã®ã‚¹ãƒ¬ãƒƒãƒ‰ã§åŒæ™‚ã«å‹•ã‹ã™ã¨ã„ã†ã®ã¯ã€ã¾ã‚ãã‚Œãªã‚Šã«çŸæ™‚é–“ã§çµ‚ã‚ã‚‹ã®ã ã‚ã†ãŒã€ãã‚Œã¯ã‚ãã¾ã§ã‚‚éŠã‚“ã§ã‚‹CPUãŒã‚ã‚‹ã¨ã„ã†å‰æã§ã‚ã£ã¦ã€ã‚·ã‚¹ãƒ†ãƒ å…¨ä½“ã®ã‚¹ãƒ«ãƒ¼ãƒ—ãƒƒãƒˆã¨ã—ã¦ã¯ãŸã¶ã‚“ã‚ã¾ã‚Šå¬‰ã—ã„è©±ã§ã¯ãªã„ã ã‚ã†ã€‚ä½œã‚‹ã®ã¯æ¥½ã ãŒç„¡é§„ãŒå¤šã„ã€‚ ã“ã®ã‚·ãƒ³ãƒ—ãƒ«ãªæ‰‹æ³•ãŒé€šç”¨ã™ã‚‹ã®ã¯é–¢æ•°ã‚’å†å¸°å‘¼ã³å‡ºã—ã™ã‚‹ã¨ã„ã†ãƒžã‚·ãƒ³ã‚¹ã‚¿ãƒƒã‚¯ã‚’ä½¿ã£ãŸæŽ¢ç´¢ã®å ´åˆã®ã¿ã§ã‚ã‚Šã€ãŸã¨ãˆã°mrubyã‚„rubyã®ã‚ˆã†ã«ãƒªã‚¹ãƒˆã‚’ç¹‹ã„ã ã‚ŠãŸã©ã£ãŸã‚Šã™ã‚‹æ–¹æ³•ã§ã¯ãƒªã‚¹ãƒˆã®ã‚¢ã‚¯ã‚»ã‚¹ã«æŽ’ä»–åˆ¶å¾¡ãŒå¿…è¦ã«ãªã£ã¦æ€ã£ãŸã‚ˆã†ãªæ€§èƒ½ã¯å‡ºãªã„ã¨æ€ã‚ã‚Œã‚‹
authorNari 2013/06/11
mruby

*gc
ãƒªãƒ³ã‚¯
ãƒžãƒ«ãƒã‚¹ãƒ¬ãƒƒãƒ‰GCå®Ÿé¨“ãã®å¾Œ - mirichiã®æ—¥è¨˜
å‹•ãã®ãŠã‹ã—ã„ã‚³ãƒ¼ãƒ‰ã‚’ãã®ã¾ã¾ã«ã—ã¦ãŠãã®ã‚‚æ°—æŒã¡æ‚ªã„ã®ã§ãã¡ã‚“ã¨å‹•ãã‚ˆã†ã«ä¿®æ£ã—ã¦ã¿ãŸã€‚64æŒ‡å®šã®ao-render.rbãŒ34ç§’ã§å‹•ãã‚ˆã†ã«ãªã£ãŸã®ã§ç›¸å½“ãŠã‹ã—ã„ã“ã¨ã«ãªã£ã¦ã„ãŸã®ã ã¨æ€ã†ã€‚githubã«ã‚ã’ãŸã‚³ãƒ¼ãƒ‰ã¯ã‚ã‚Œã“ã‚Œã„ã˜ã£ã¦ã„ã‚‹ãŒã€ãƒã‚°ã£ã¦ã„ãŸç®‡æ‰€ã¯sweepã®ä¸ã§ã€ã‚³ãƒ¼ãƒ‰ã®å‰Šã‚Šæ–¹ã‚’å¤±æ•—ã—ã¦ã„ãŸã€‚ã‚ã¨ã¯æœªãƒžãƒ¼ã‚¯ãŒgrayã¯å¾®å¦™ãªã®ã§whiteã«ã—ãŸã‚Šã€objectspaceãŒå‹•ãã‚ˆã†ã«is_deadã®æ¡ä»¶ã‚’å¤‰ãˆãŸã‚Šã—ãŸã€‚ http://github.com/mirichi/mruby/tree/simpleGC ã“ã®çŠ¶æ…‹ã§å‹•ã‹ã—ãŸ128æŒ‡å®šã®ao-renderãŒ4åˆ†42ç§’ã€2ã‚¹ãƒ¬ãƒƒãƒ‰ãƒžãƒ¼ã‚¯GCåŒ–ã—ãŸmrubyã§ã¯3åˆ†32ç§’ã¨ãªã‚Šã€æˆ‘ãŒç›®ã‚’ç–‘ã†ã‚ˆã†ãªé«˜é€ŸåŒ–ã¨ãªã£ãŸã‚ã‘ã ãŒã€ãã‚‚ãã‚‚å…ƒã®mrubyã§ã®å®Ÿè¡Œã¯1åˆ†38ç§’ãªã®ã§ä¸–ä»£åˆ¥GCã®å¨åŠ›ãŒã™ã•ã¾ã˜ã„ã€‚ao-renderã®GCè² è·
authorNari 2013/06/11
mruby

*gc
ãƒªãƒ³ã‚¯
mrubyã§ãƒžãƒ«ãƒã‚¹ãƒ¬ãƒƒãƒ‰GCã‚’å®Ÿé¨“ã™ã‚‹ - mirichiã®æ—¥è¨˜
githubãŒã‚ˆãã‚ã‹ã£ã¦ãªã„ã®ã§branchã¨ã‹ãŒãªã‚“ã‹å¤‰ãªã“ã¨ã«ãªã£ã¦ã„ã‚‹ã‚ˆã†ãªæ°—ãŒã™ã‚‹ã®ã ãŒã€ãã‚Œã¯ã•ã¦ãŠãã€‚ ã“ã®ã‚ã„ã ã€ãƒžãƒ«ãƒã‚³ã‚¢ã‚’æ´»ç”¨ã™ã‚‹ãƒžãƒ«ãƒã‚¹ãƒ¬ãƒƒãƒ‰GCã«ã¤ã„ã¦ã‚¢ã‚¤ãƒ‡ã‚¢ã‚’ã²ã‚‰ã‚ã„ãŸã®ã§ã€ã¨ã‚Šã‚ãˆãšæ‰‹ã”ã‚ãªmrubyã‚’ã„ã˜ã£ã¦å®Ÿé¨“ã—ã¦ã¿ã‚ˆã†ã¨æ€ã£ãŸã‚ã‘ã ã€‚CRubyé›£ã—ã™ãŽã‚‹ã—ã€‚mrubyã®GCã¯ä¸–ä»£åˆ¥GC+ã‚¤ãƒ³ã‚¯ãƒªãƒ¡ãƒ³ã‚¿ãƒ«GCã§æ„å¤–ã«è¤‡é›‘ãªã“ã¨ã‚’ã—ã¦ã„ã‚‹ã®ã§ã€ä¸–ä»£åˆ¥ã®ã‚ãŸã‚Šã¨ã‚¤ãƒ³ã‚¯ãƒªãƒ¡ãƒ³ã‚¿ãƒ«ã®ã‚ãŸã‚Šã®ã‚³ãƒ¼ãƒ‰ã‚’ã°ã£ã•ã‚Šã¨å‰Šã£ã¦ã€ç´ æœ´ãªãƒžãƒ¼ã‚¯ï¼†ã‚¹ã‚¦ã‚£ãƒ¼ãƒ—GCã«ã—ã¦ã¿ãŸã€‚ã‚³ãƒ¼ãƒ‰ã¯ã“ã‚“ãªæ„Ÿã˜ã§ã‚ã‚‹ã€‚ http://github.com/mirichi/mruby/tree/simpleGC objectspaceã¨ã®ç›¸æ€§ãŒæ‚ªã„ã‚‰ã—ãã†ã¾ãã†ã”ã‹ãªã„ã®ã§mrbgemsã‹ã‚‰å¤–ã™å¿…è¦ãŒã‚ã‚‹ã€‚ã‚ã¨è² è·ã‚’ã‹ã‘ã‚‹ã¨ã‚³ã‚±ã‚‹ã®ãŒã„ã¾ã„ã¡ã‚ã‹ã‚‰ãªã„ãŒã€å®Œç’§ã«å‹•ã‹ã™ã®ãŒç›®çš„ã§ã‚‚ãªã„ã®ã§ã“ã‚Œã§ã„ã„ã¨ã—ã¦
authorNari 2013/06/11
mruby

*gc
ãƒªãƒ³ã‚¯
on-stack replacement ãƒ¡ãƒ¢ - miura1729ã®æ—¥è¨˜
ä»Šã€LLVMã®ã‚½ãƒ¼ã‚¹ã‚’èªã‚“ã§ã„ã¾ã™ã€‚ãã—ãŸã‚‰ã€recompileAndRelinkFunctionãªã‚‹ãƒ¡ã‚½ãƒƒãƒ‰ã‚’è¦‹ã¤ã‘ã¾ã—ãŸã€‚å¾Œã¯ã€å®Ÿè¡Œä¸ã®ãƒ•ãƒ¬ãƒ¼ãƒ ã‚’æ›¸ãæ›ãˆã‚‹ç›®å‡¦ãŒä»˜ã„ãŸã‚‰LLVMã§on-stack replacementã§ããã†ã§ã™ã€‚ãƒ•ãƒ¬ãƒ¼ãƒ ã‚’æ›¸ãæ›ãˆã‚‹ã¨ã“ã‚ã¯ã€GC APIãŒæœ‰æœ›ãã†ãªã®ã§ã™ãŒã€æžœãŸã—ã¦ã©ã†ãªã‚‹ã“ã¨ã‹ãƒ»ãƒ»ãƒ»ã€‚ ã“ã®æ—¥è¨˜ã¯ã€Wikiã¿ãŸã„ã«ã™ã‚‹ã¨å¾Œã§ã„ã‚ã‚“ãªãƒšãƒ¼ã‚¸ã«é£›ã°ãªãã¦æ¸ˆã‚€ã‹ã‚‰ä¾¿åˆ©ã‹ãªã¨æ€ã£ã¦ã€æ–°ã—ã„ã‚¨ãƒ³ãƒˆãƒªãƒ¼ã‚’èµ·ã•ãšã«æ›´æ–°ã‚’ç¹°ã‚Šè¿”ã—ã¦ã„ã¾ã™ã€‚æ›´æ–°å±¥æ´ã‚’æ›¸ãã‚ˆã†ã«ã—ã¾ã—ãŸã€‚æœ€å¾Œã«æ›´æ–°ã—ãŸå°é …ç›®ã‚’å‰ã«æŒã£ã¦ãã‚‹ã‚ˆã†ã«ã—ã¾ã—ãŸã€‚ãŸã ã—ã€æ›´æ–°å±¥æ´, yarv2llvmã¸ã®å¿œç”¨ã®ã¾ã¨ã‚ã¯å¸¸ã«å…ˆé ã§ã™ã€‚ æ›´æ–°å±¥æ´ 2009/04/06 ShadowStackã«ã¤ã„ã¦æ›´æ–°ã—ã¾ã—ãŸã€‚ 2009/04/06 æ›´æ–°å±¥æ´ã‚’ä½œã‚Šã¾ã—ãŸã€‚ yarv2llvmã¸ã®å¿œç”¨ã®ã¾ã¨ã‚ çµå±€ã€gcr
authorNari 2013/03/29
llvm

*gc

5
ãƒªãƒ³ã‚¯
Garbage Collection with LLVM â€” LLVM 22.0.0git documentation
Garbage Collection with LLVMÂ¶ AbstractÂ¶ This document covers how to integrate LLVM into a compiler for a language which supports garbage collection. Note that LLVM itself does not provide a garbage collector. You must provide your own. Quick StartÂ¶ First, you should pick a collector strategy. LLVM includes a number of built-in ones, but you can also implement a loadable plugin with a custom defini
authorNari 2013/02/22
4

llvm

*gc
ãƒªãƒ³ã‚¯
java.lang.Object#hashCode()ã®æ€§è³ª - åœ°å¹³ç·šã«è¡Œã
ã“ã®å‰ã€ãµã¨ Object ã‚¯ãƒ©ã‚¹ã® JavaDoc ã‚’è¦‹ã¦ã„ãŸã‚‰ã€ã“ã‚“ãªè¨˜è¿°ãŒã‚ã‚Šã¾ã—ãŸã€‚ ã§ãã‚‹ã‹ãŽã‚Šã€Object ã‚¯ãƒ©ã‚¹ã§å®šç¾©ã•ã‚Œã‚‹ hashCode ãƒ¡ã‚½ãƒƒãƒ‰ã¯ã€ç•°ãªã‚‹ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã«ã¤ã„ã¦ã¯ç•°ãªã‚‹æ•´æ•°å€¤ã‚’è¿”ã—ã¾ã™ã€‚ Oracle Techno logy Network for Java Developers | Oracle Techno logy Network | Oracle ã“ã®ã€Œã§ãã‚‹ã‹ãŽã‚Šã€ã£ã¦ã€ã©ã®ãã‚‰ã„ãªã‚“ã§ã—ã‚‡ã†ã‹ã€‚ ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆæ•°ã«æ¯”ä¾‹ã—ã¦ã€è¡çªã—ã¦ã„ã¾ã—ãŸã€‚ ã•ãã£ã¨ã‚³ãƒ¼ãƒ‰ã‚’æ›¸ã„ã¦ã¿ã¾ã—ãŸ*1ã€‚ çµæžœã¯ä»¥ä¸‹ã®ã‚°ãƒ©ãƒ•ã®é€šã‚Šã§ã™ã€‚ ï¼ˆä¸€å®šæ•°ï¼ˆæ¨ªè»¸ï¼‰ã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’ç”Ÿæˆã—ã€ãƒãƒƒã‚·ãƒ¥ã‚³ãƒ¼ãƒ‰ã®è¡çªå‰²åˆï¼ˆç¸¦è»¸ï¼‰ã‚’èª¿ã¹ã¾ã—ãŸï¼‰ ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆãŒå¢—ãˆã‚Œã°å¢—ãˆã‚‹ã»ã©ã€è¡çªç¢ºçŽ‡ãŒé«˜ã¾ã£ã¦ã„ãã¾ã™ã€‚ ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆãŒ100ä¸‡å€‹ã ã¨è¡çªç¢ºçŽ‡ã¯ 1.46% ã§ã—ãŸãŒã€5,000ä¸‡å€‹ã ã¨ 47
authorNari 2013/01/30
ã§ãã‚‹ã‹ãŽã‚Šä¸€æ„ã«ã™ã‚‹

java

*gc

4
ãƒªãƒ³ã‚¯
What is an "internal address" in Java?
authorNari 2013/01/30
object_id, hashCode, HotspotVM, é‡è¤‡ã¯è¨±ã™

*gc

4
ãƒªãƒ³ã‚¯
mrubyã®Tri-color incremental mark & sweep GC ãã®2
authorNari 2012/12/24
*gc

*my
ãƒªãƒ³ã‚¯
mrubyã®Tri-color incremental mark & sweep GC è§£èª¬ ãã®1
authorNari 2012/12/24
*gc

*my
ãƒªãƒ³ã‚¯
ã‚¨ãƒ‡ãƒ³ã®åœ’ã§ãŠããŸã“ã¨ - steps to phantasien
æœ‰çµ¦ã‚’é§†ä½¿ã—ä¸€è¶³æ—©ãã‚¯ãƒªã‚¹ãƒžã‚¹ä¼‘æš‡ã«çªå…¥ã€ãƒ’ãƒ£ãƒƒãƒ›ã‚¤ Ingress ã‚„ã‚‹ãœãƒ¼ã¨ æ„æ°—è¾¼ã‚“ã§ã„ãŸçŸ¢å…ˆãƒŽãƒã‚¦ã‚¤ãƒ«ã‚¹ã«ã‚„ã‚‰ã‚Œãƒ€ã‚¦ãƒ³ã—ãŸã€‚ã‹ãªã—ã„ã€‚éŽ®ã¾ã‚Œä¿ºã®èƒƒè¢‹ãƒ»ãƒ»ãƒ» ãã‚“ãªè…¹ç—›æ—¥å’Œã®æ°—æ™´ã‚‰ã—ã¨ã—ã¦ä»Šæ—¥ã¯ Garbage Collection Advent Calendar ã«å‚åŠ ã—ã¦ã¿ã‚‹ã“ã¨ã«ã—ã¾ã—ãŸã€‚ Advent Calendar åˆä½“é¨“ã«ã¤ãã‚ˆãã‚ã‹ã£ã¦ãªã„ã‘ã©å‹æ‰‹ã«å‚åŠ ã—ã¦ã„ã„ã‚“ã§ã™ã‚ˆãï¼Ÿ GC ã¨ã„ã†ã¨ã‚¸ã‚§ãƒãƒ¬ãƒ¼ã‚·ãƒ§ãƒŠãƒ«ã ã®ãƒ‘ãƒ©ãƒ¬ãƒ«ã‚³ãƒ³ã‚«ãƒ¬ãƒ³ãƒˆã ã®ã¨ã„ã£ãŸè©±ãŒç›®ç«‹ã¡ãŒã¡ã ã‘ã‚Œã©ã€ ç¾å®Ÿã®å•é¡Œã¨ã„ã†ã‹ãƒ–ãƒ©ã‚¦ã‚¶ã‚’ç›¸æ‰‹ã«ã™ã‚‹ã¨ãã‚Œä»¥å¤–ã®ç´°ã€…ã¨ã—ãŸé¢å€’ãŒç›®ã«ã¤ãã€‚ GC ã¤ãè¨€èªž (JavaScript) ã®ã‚³ãƒ¼ãƒ‰ã¨ C++ ã§æ›¸ã‹ã‚ŒãŸã‚³ãƒ¼ãƒ‰ã¨ã®é€£æºã¯æœ€ãŸã‚‹é¢å€’ã®ï¼‘ã¤ã€‚ ãŸã¨ãˆã° WebKit ã® DOM ã¯ C++ ã§å®Ÿè£…ã•ã‚Œã¦ãŠã‚Šã€ C++ ã®ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã¯ JavaScript å‡¦ç†
authorNari 2012/12/20
*gc

5
ãƒªãƒ³ã‚¯
è¤‡è£½ã«åŸºã¥ãã‚¤ãƒ³ã‚¯ãƒªãƒ¡ãƒ³ã‚¿ãƒ«ã‚³ãƒ³ãƒ‘ã‚¯ã‚·ãƒ§ãƒ³ã®ã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ - yaotti's diary
Garbage Collection Advent Calendar 2012ã®12æ—¥ç›®ã®è¨˜äº‹ã§ã™ï¼Žæ¿€ã—ãé…ã‚Œã¾ã—ãŸã”ã‚ã‚“ãªã•ã„ï¼Ž ç ”ç©¶ã§å–ã‚Šçµ„ã‚“ã§ã„ãŸã‚¤ãƒ³ã‚¯ãƒªãƒ¡ãƒ³ã‚¿ãƒ«ã‚³ãƒ³ãƒ‘ã‚¯ã‚·ãƒ§ãƒ³ã«ã¤ã„ã¦èª¬æ˜Žã—ã¾ã™ï¼Ž ãªãŠï¼Œãƒ’ãƒ¼ãƒ—ã‚³ãƒ³ãƒ‘ã‚¯ã‚·ãƒ§ãƒ³ã‚„GCã®åŸºæœ¬çš„ãªç”¨èªžã¯çŸ¥ã£ã¦ã‚‹å‰æã§ã™ï¼Žã‚³ãƒ³ãƒ‘ã‚¯ã‚·ãƒ§ãƒ³ã®èª¬æ˜Žã¨ã‹ç”¨èªžèª¬æ˜Žå…¥ã‚Œã‚‹ã¨ã‚ã£ã¡ã‚ƒé•·ããªã£ãŸã®ã§é©å½“ã«ããã£ã¦ãã ã•ã„ ã‚³ãƒ³ãƒ‘ã‚¯ã‚·ãƒ§ãƒ³ã®å•é¡Œ ã‚³ãƒ³ãƒ‘ã‚¯ã‚·ãƒ§ãƒ³å¯¾è±¡é ˜åŸŸã«ã‚ã‚‹ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®ç§»å‹• ç§»å‹•ã•ã›ãŸã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã‚’æŒ‡ã—ã¦ã„ã‚‹ãƒã‚¤ãƒ³ã‚¿ã®æ›´æ–° ã‚³ãƒ³ãƒ‘ã‚¯ã‚·ãƒ§ãƒ³ã§ã¯ä¸Šè¨˜2ã¤ã®é‡ã„å‡¦ç†ãŒèµ°ã‚‹ãŒï¼Œã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®ç§»å‹•ã‚„ãƒã‚¤ãƒ³ã‚¿æ›´æ–°ä¸ã«ã¯ãƒŸãƒ¥ãƒ¼ãƒ†ãƒ¼ã‚¿ã®å‡¦ç†ã‚’è¡Œãˆãªã„ãŸã‚ãƒŸãƒ¥ãƒ¼ãƒ†ãƒ¼ã‚¿ã‚’é•·æ™‚é–“æ¢ã‚ãªã‘ã‚Œã°ãªã‚‰ãªã„ï¼Ž ã“ã‚Œã‚’é¿ã‘ã‚‹ãŸã‚ã„ãã¤ã‹ã‚¤ãƒ³ã‚¯ãƒªãƒ¡ãƒ³ã‚¿ãƒ«ã‚³ãƒ³ãƒ‘ã‚¯ã‚·ãƒ§ãƒ³ã®æ‰‹æ³•ãŒææ¡ˆã•ã‚Œã¦ã„ã‚‹ï¼Ž è¤‡è£½ã«åŸºãã‚¤ãƒ³ã‚¯ãƒªãƒ¡ãƒ³ã‚¿ãƒ«ã‚³ãƒ³ãƒ‘ã‚¯ã‚·ãƒ§ãƒ³ ã“ã“ã§ã¯è¤‡è£½ã«åŸºãã‚¤ãƒ³ã‚¯ãƒªãƒ¡ãƒ³ã‚¿ãƒ«ã‚³ãƒ³ãƒ‘ã‚¯
authorNari 2012/12/14
*gc

5
ãƒªãƒ³ã‚¯
Garbage Collection Advent Calendar 2012 12/10 â€” Dart VM Overview 1.0 documentation
Garbage Collection Advent Calendar 2012 12/10Â¶ Dart VMã®Garbage Collectionã®ç´¹ä»‹ã€ãã®æ¦‚è¦ç·¨ã§ã™ã€‚ Dart VMã¯ã€googleãŒé–‹ç™ºä¸ã®ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžDartç”¨ã®VMã§ã€ JavaScriptã¨V8ã¿ãŸã„ãªé–¢ä¿‚ã§ã™ã€‚ Dart VMã‚‚V8ã¨åŒæ§˜ã€C++ã§é–‹ç™ºã•ã‚Œã¦ã„ã¾ã™ã€‚ GCã®æ¦‚è¦Â¶ GCã¯ã€ä¸–ä»£åˆ¥GCã‚’æŽ¡ç”¨ã—ã¦ã„ã¾ã™ã€‚ ä¸–ä»£åˆ¥GCã®æ¦‚è¦ã¯ GCæœ¬ ã‚’å‚ç…§ã—ã¾ã—ã‚‡ã†ã€‚ ä¸–ä»£åˆ¥GCãªã®ã§ã€ãƒ’ãƒ¼ãƒ—é ˜åŸŸã‚’Newé ˜åŸŸã¨Oldé ˜åŸŸã«åˆ†ã‘ã¾ã™ã€‚ Newé ˜åŸŸã¯ã€CopyGC Oldé ˜åŸŸã¯ã€Mark&SweepGC Newé ˜åŸŸ(ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆ32M)ã¨Oldé ˜åŸŸã®ã‚µã‚¤ã‚º(ãƒ‡ãƒ•ã‚©ãƒ«ãƒˆ512M)ã¯ã€VMã®èµ·å‹•æ™‚ã®ã‚ªãƒ—ã‚·ãƒ§ãƒ³ã§æŒ‡å®šã§ãã¾ã™ã€‚ Heapã‚µã‚¤ã‚ºã‚’æŒ‡å®šã™ã‚‹ã‚ªãƒ—ã‚·ãƒ§ãƒ³ $ dart --verbose | grep heap
authorNari 2012/12/10
DartVM

*gc

5
ãƒªãƒ³ã‚¯
GCæ’²æ»…ã¸ã®é“ - GC Advent Calendar - miura1729ã®æ—¥è¨˜
Garbage Collection Advent Calendarã®5æ—¥ç›®ã®è¨˜äº‹ã§ã™ã€‚ ç§ã¯GCãŒå«Œã„ã§ã™ã€‚GCã¯å¹¼ç¨šã§ç¤¼å„€çŸ¥ã‚‰ãšã§æ°—åˆ†å±‹ã§ ç”˜ã‚„ã‹ã™ã¨ã„ã¤ã¾ã§ã‚‚å‹•ãã€ã»ã£ãŸã‚‰ã‹ã™ã¨ã‚»ã‚°ãƒ•ã‚©ã™ã‚‹ã€‚ ãã‚“ãªGCã®ãŸã‚ã«ã€ç§é”äººé–“ã¯ä½•ã‚‚ã™ã‚‹å¿…è¦ã¯ã‚ã‚Šã¾ã›ã‚“ã‚ˆã€€â™ª ã¨ã„ã†ã“ã¨ã§ã€GCæ’²æ»…ã®1æ–¹æ³•ã¨ã—ã¦Linear Lispãªã‚‹ã‚‚ã®ã‚’ç´¹ä»‹ã—ã¾ã™ã€‚Linear Lispã¯ç·šå½¢è«–ç†ã¨ã„ã†è«–ç†ã«åŸºã¥ã„ãŸLispå‡¦ç†ç³»ã§ã™ã€‚ å…ƒè«–æ–‡ã¯ã“ã‚Œã§ã™ã€‚ Lively Linear Lisp -- 'Look Ma, No Garbage!' http://home.pipeline.com/~hbaker1/LinearLisp.html ç·šå½¢è«–ç†ã«ã¤ã„ã¦ã¯ã€ã“ã“ã®ãƒšãƒ¼ã‚¸ãŒæ„Ÿå‹•çš„ãªã»ã©ã‚ã‹ã‚Šã‚„ã™ã„ã§ã™ã€‚ ç·šå½¢è«–ç†ã£ã¦ä½•ï¼Ÿã€€(æƒ…å ±ç§‘å¦æ¼”ç¿’ III èª²é¡Œç´¹ä»‹ï¼ˆå°æž—ç ”ç©¶å®¤ï¼‰) http://web.yl.is.s.u
authorNari 2012/12/05
Liner Lisp

*gc

5
ãƒªãƒ³ã‚¯
å®Ÿè¡Œæ™‚ã®ãƒ‡ãƒ¼ã‚¿åž‹ã®è¡¨ç¾æ‰‹æ³•
å®Ÿè¡Œæ™‚ã«ãƒ‡ãƒ¼ã‚¿åž‹ã‚’åˆ¤åˆ¥ã™ã‚‹ãŸã‚ã®ãƒ‡ãƒ¼ã‚¿è¡¨ç¾ åŸºæœ¬çš„ãªæŠ€æ³•(ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆã®ãƒ˜ãƒƒãƒ€, tagged pointer, BIBOP)
authorNari 2012/11/24
tagged pointer

*gc

5
ãƒªãƒ³ã‚¯
Lua-l - generational collection
authorNari 2012/11/21
ä½¿ã£ã¦ã¿ãŸã¨ã®å•ã„ã‹ã‘ã«ã€ã‚ã‚“ã¾ã‚Šä½¿ã£ã¦ãªã„ã‚ˆã€ã¨ã®ç”ãˆãŒå¤šã„

lua

*gc

4
ãƒªãƒ³ã‚¯
The Tiptoe Project: Short-Term Memory
authorNari 2012/10/23
*gc

4
ãƒªãƒ³ã‚¯
Erlang GC ãƒ¡ãƒ¢ | cooldaemon's memo
ãƒ—ãƒã‚»ã‚¹åŒå£«ãŒå…±æœ‰ãƒ¡ãƒ¢ãƒªã‚’æŒãŸãªã„ã®ã§ãƒ—ãƒã‚»ã‚¹æ¯Žã« GC ã‚’æŒã¦ã‚‹ ãƒ—ãƒã‚»ã‚¹ãŒçµ‚äº†ã—ãŸã‚‰ã€é›£ã—ã„äº‹ã‚’ä½•ã‚‚è€ƒãˆãšã«å³æ™‚ Heap ãŒè§£æ”¾ã•ã‚Œã‚‹ ãƒ¡ãƒ¢ãƒªã‚’å¤§é‡æ¶ˆè²»ã™ã‚‹å‡¦ç†ã‚’ãƒ—ãƒã‚»ã‚¹ã«é–‰ã˜è¾¼ã‚ã‚‹ã¨ã„ã†æˆ¦ç•¥ãŒæœ‰åŠ¹(çµ‚äº† = è§£æ”¾) receive ç‰ã§ãƒ—ãƒã‚»ã‚¹ãŒä¸æ–ã™ã‚‹ã¨ GC ã‚‚æ¢ã¾ã‚‹ ãƒ—ãƒã‚»ã‚¹ãŒä¸æ–ã—ã¦ã„ã¦ã‚‚ erlang:hibernate/3 ã§ GC ã‚’å¼·è¦ã§ãã‚‹ spawn_opt ã§ãƒ—ãƒã‚»ã‚¹èµ·å‹•æ™‚ã® Heap ã‚’èª¿æ•´ã§ãã‚‹ ãƒ—ãƒã‚»ã‚¹ãŒçµ‚äº†é–“éš›ã« 200K ã® Heap ã‚’æŒã£ã¦ã„ã‚‹ã¨è§£ã£ã¦ã„ã‚‹ãªã‚‰ã€å§‹ã‚ã‹ã‚‰ 200K ã«ã—ã¦ãŠãã¨ Heap ã‚’å¢—ã‚„ã™è² è·ã‚’ä¸‹ã’ã‚‰ã‚Œã‚‹ ãƒ—ãƒã‚»ã‚¹èµ·å‹•æ™‚ã¯ Compacting GC (æœ¬å½“ã‹?) ãƒ—ãƒã‚»ã‚¹ãŒç¢ºä¿ã—ã¦ã„ã‚‹ Heap ãŒå¤§ãããªã‚‹ã¨ Generational GC ã«åˆ‡ã‚Šæ›¿ã‚ã‚‹ (å¢ƒç›®ã¯ã©ã“ã ?) 64 ãƒã‚¤ãƒˆã‚’è¶…ãˆã‚‹ãƒã‚¤ãƒŠãƒªãƒ‡ãƒ¼ã‚¿ã¯ã€Hea
authorNari 2012/10/02
*gc

erlang

5
ãƒªãƒ³ã‚¯
How We Moved Hosted Chef to Erlang + MySQL and Why You Didn't Notice
Presented at ChefConf 2012. Hosted Chef's server API is being ported from Ruby/CouchDB to Erlang/MySQL. Find out what motivated this work, what's beeâ€¦
authorNari 2012/10/02
erlang

*gc

4
ãƒªãƒ³ã‚¯
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