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kodam id:kodam

goã«é–¢ã™ã‚‹kodamã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (7)

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Goã§ã‚¢ãƒã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã«æ°—ã‚’ã¤ã‘ãŸã‚³ãƒ¼ãƒ‰ã‚’æ›¸ãæ–¹æ³• : DSASé–‹ç™ºè€…ã®éƒ¨å±‹
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kodam 2015/02/19
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go

isuon
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ISUCON4 äºˆé¸ã§ workload=5 ã§ 88000ç‚¹å‡ºã™æ–¹æ³• (lily white å‚æˆ¦è¨˜) : DSASé–‹ç™ºè€…ã®éƒ¨å±‹
ISUCON4 äºˆé¸1æ—¥ç›®ã«ã€ lily white ã¨ã„ã†ãƒãƒ¼ãƒ ã§å‚æˆ¦ã—ã¦ãã¾ã—ãŸã€‚ è©¦åˆä¸ã« 62000 ç‚¹ã¯å‡ºã—ã¦ã„ãŸã®ã§ã™ãŒã€æœ€çµ‚çš„ã«æå‡ºã—ãŸã‚¹ã‚³ã‚¢ã¯ 60344 ç‚¹ã§ã—ãŸã€‚ ä»¥é™ã€äºˆé¸çµ‚äº†ã¾ã§ã¨ã€ãã®å¾Œã«æ°—ã¥ã„ãŸã•ã‚‰ã«ã‚¹ã‚³ã‚¢ã‚’ä¸Šã’ã‚‹æ–¹æ³•ã«ã¤ã„ã¦æ›¸ã„ã¦ã„ãã¾ã™ã€‚ å®Ÿéš›ã®æå‡ºæ™‚ã®ã‚³ãƒ¼ãƒ‰ã¯ methane/isucon4q-go ãƒªãƒã‚¸ãƒˆãƒªã® "final" ã‚¿ã‚°ã‚’è¦‹ã¦ãã ã•ã„ã€‚ æº–å‚™ (~å‰æ—¥) äºˆé¸æ–¹å¼ãŒç™ºè¡¨ã•ã‚ŒãŸæ™‚ç‚¹ã§ã€ isucon3 äºˆé¸ã¨åŒã˜æ–¹å¼ã ã£ãŸã®ã§ã€æœ‰åŠ¹ãªä½œæˆ¦ã‚‚ã»ã¼åŒã˜ã«ãªã‚‹äº‹ãŒäºˆæ¸¬ã§ãã¾ã—ãŸã€‚ å…·ä½“çš„ã«ã¯ä»¥ä¸‹ã®ã¨ãŠã‚Šã§ã™ã€‚ PIOPS ãª EBS ã‚’ä½¿ã‚ãªã„ã®ã§ã€æ€§èƒ½ãŒä¸å®‰å®šãªãƒ‡ã‚£ã‚¹ã‚¯ãŒãƒãƒƒã‚¯ã«ãªã‚‹å•é¡Œã¯ç„¡ã„ã§ã—ã‚‡ã†ã€‚ 1ã‚¤ãƒ³ã‚¹ã‚¿ãƒ³ã‚¹ã®ã¿ã‚’ä½¿ã†ã¨ã„ã†ã“ã¨ã‹ã‚‰ã€ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯å¸¯åŸŸãŒãƒãƒƒã‚¯ã«ãªã‚‹å¯èƒ½æ€§ã‚‚ç„¡ã„ã¯ãšã§ã™ã€‚ ã»ã¼ç¢ºå®Ÿã« CPU ãƒãƒƒã‚¯ãªå•é¡ŒãŒå‡ºã‚‹ã¯ãšã§ã™ã€‚ ã‚¢
kodam 2014/09/29
isucon

go
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ç°¡å˜ãªãƒãƒ£ãƒƒãƒˆãƒ—ãƒã‚°ãƒ©ãƒ ã¯ã€ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ç”¨ã®ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ã§ã¯å®šç•ªã®ã‚µãƒ³ãƒ—ãƒ«ãƒ—ãƒã‚°ãƒ©ãƒ ã§ã™ã€‚ echo ã‚µãƒ¼ãƒãƒ¼ãŒ Hello World ã¨ã™ã‚‹ãªã‚‰ã€ãƒãƒ£ãƒƒãƒˆã¯ FizzBuzz ã¨ã„ã£ãŸã¨ã“ã‚ã§ã—ã‚‡ã†ã€‚ ã¨ã‚Šã‚ãˆãšå‹•ãã ã‘ã®ãƒãƒ£ãƒƒãƒˆãªã‚‰ã ã‚Œã§ã‚‚ã™ãã«ä½œã‚Œã‚‹ã‚ˆã†ã«ãªã‚Šã¾ã™ãŒã€ã¾ã˜ã‚ã«ãƒãƒ£ãƒƒãƒˆã‚’ä½œã‚‹ã“ã¨ã§ã€ ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã§è€ƒãˆãªã„ã¨ã„ã‘ãªã„ç‚¹ã‚„ã‚¨ãƒ©ãƒ¼å‡¦ç†ã®é‡è¦ãªåŸºç¤Žã‚’å¦ã¶ã“ã¨ãŒã§ãã¾ã™ã€‚ ã¨ã„ã†ã“ã¨ã§ã€ Go ã§ã‚·ãƒ³ãƒ—ãƒ«ãªãƒãƒ£ãƒƒãƒˆã‚’å®Ÿè£…ã—ã¦ã¿ã¾ã—ãŸã€‚ (ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰) ä»¥é™ã€ä½•ã‚’è€ƒãˆã¦ã©ã†ã„ã†è¨è¨ˆã‚’æŽ¡ç”¨ã—ãŸã®ã‹ã‚’è§£èª¬ã—ã¦ã„ãã¾ã™ã€‚ è€ƒæ…®ã™ã¹ããƒã‚¤ãƒ³ãƒˆ ç‰¹å®šã®ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã¸ã®é€ä¿¡ã«é•·æ™‚é–“å¾…ãŸã•ã‚ŒãŸå ´åˆã«ã€ä»–ã®ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã¸ã®é€ä¿¡ãŒé…ã‚Œãªã„ã‚ˆã†ã«ã™ã‚‹ã€‚ ã‚¯ãƒ©ã‚¤ã‚¢ãƒ³ãƒˆã‚’åˆ‡æ–ã™ã‚‹ã®ã¯ã€ (1)ãƒ«ãƒ¼ãƒ å´ã‹ã‚‰ kick ã™ã‚‹å ´åˆ, (2)å—ä¿¡ã‚¨ãƒ©ãƒ¼, (3)é€ä¿¡ã‚¨ãƒ©ãƒ¼ ã®3
kodam 2014/09/04
go

programming

chat
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GitHub - chai2010/opencv: Go bindings for OpenCV1.1 (Dev/Zero Dependencies).
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kodam 2013/11/15
opencv

go

programming
ãƒªãƒ³ã‚¯
OSCON 2013ã§ã®Goé–¢é€£ã®ç™ºè¡¨ - YAMAGUCHI::weblog
ã¯ã˜ã‚ã« ã“ã‚“ã«ã¡ã¯ã€Goç•Œã®å¹³è³€æºå†…ã§ã™ã€‚ã•ã¦ã€å…ˆæœˆæœ«ã«OSCON 2013ãŒã‚ªãƒ¬ã‚´ãƒ³ã§é–‹å‚¬ã•ã‚Œã¾ã—ãŸãŒã€ãã®ä¸ç™ºè¡¨ã§ã„ãã¤ã‹Goé–¢é€£ã§è©±é¡Œã«ãªã£ãŸã‚‚ã®ã‚‚ã‚ã£ãŸã®ã§ã€ä¸€ã¤ã¾ã¨ã‚ã¦ã¿ã‚ˆã†ã¨æ€ã„ã¾ã™ã€‚ Goé–¢é€£ã®ç™ºè¡¨ Goé–¢é€£ã®ç™ºè¡¨ã¯ä»¥ä¸‹ã®7ã¤ã§ã—ãŸã€‚ï¼ˆç™ºè¡¨æ™‚é–“é †ï¼‰ Introduction to Go: OSCON 2013 - O'Reilly Conferences, July 22 - 26, 2013, Portland, OR How Learning Go Made Me A Better Programmer: OSCON 2013 - O'Reilly Conferences, July 22 - 26, 2013, Portland, OR Office Hour with the Gophers: OSCON 2013 - O'Reilly Conferences, J
kodam 2013/08/05
go

oscon

programming

ãƒ—ãƒ¬ã‚¼ãƒ³

ã¾ã¨ã‚
ãƒªãƒ³ã‚¯
A Tour of Go
A Tour of Go
kodam 2013/07/23
go

google

tutorial

ã“ã‚Œã¯ã™ã”ã„

GAE

programming
ãƒªãƒ³ã‚¯
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UNIXã®å…±åŒé–‹ç™ºè€…Ken Thompsonæ°ã‚’ã¯ã˜ã‚ã¨ã™ã‚‹Googleã®ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã®å…ˆå°Žè€…ãŸã¡ã¯ã€ã€ŒGoã€ã¨å‘¼ã°ã‚Œã‚‹å®Ÿé¨“çš„ãªãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã«ã‚ˆã£ã¦ã€ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ã‚¿ã®å‡¦ç†æ€§èƒ½ã¨ãƒ—ãƒã‚°ãƒ©ãƒžãƒ¼ã®èƒ½åŠ›ã®ä¸¡æ–¹ã‚’é«˜ã‚ã‚‹ã“ã¨ãŒå¯èƒ½ã ã¨è€ƒãˆã¦ã„ã‚‹ã€‚ Googleã¯ç±³å›½æ™‚é–“11æœˆ10æ—¥ã€Goã‹ã‚‰ç§˜å¯†ã®ãƒ™ãƒ¼ãƒ«ã‚’å–ã‚ŠåŽ»ã£ãŸã€‚ã“ã‚Œã¾ã§ã«æ§‹ç¯‰ã—ãŸã‚‚ã®ã‚’ç™ºè¡¨ã—ã€ã“ã®æ–°ã—ã„ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã¸ã®å‚åŠ ã‚’å‘¼ã³ã‹ã‘ãŸã€‚ ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³ã‚°æ¥ç•Œã¯çµ¶ãˆãšã€æ–°ãŸã«æœ€åˆã‹ã‚‰å§‹ã‚ã‚‹ã“ã¨ã¨ã€æ—¢å˜ã®ãƒ†ã‚¯ãƒŽãƒã‚¸ã‚’é€²åŒ–ã•ã›ã‚‹ã“ã¨ã®é–“ã§ã›ã‚ãŽåˆã£ã¦ã„ã‚‹ã€‚Goãƒãƒ¼ãƒ ã¯ã€ç¾åœ¨ã®ãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢è¨è¨ˆã¨ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°æŠ€è¡“ã®é™ç•Œã‹ã‚‰ã€å‰è€…ã®ã‚„ã‚Šæ–¹ã‚’é¸ã‚“ã ã€‚ Goã®ãƒžã‚¹ã‚³ãƒƒãƒˆã§ã‚¸ãƒªã‚¹ã®Gordonã€‚Rob Pikeæ°ã®å¦»ã§ã‚¤ãƒ©ã‚¹ãƒˆãƒ¬ãƒ¼ã‚¿ãƒ¼ã®Renee Frenchã•ã‚“ãŒæã„ãŸã€‚ æä¾›ï¼šGoogle é¦–å¸ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®1äººã§G
kodam 2010/01/20
ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°

programming

go

google

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