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paella id:paella

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Boost.å‹‰å¼·ä¼š#5 åå¤å±‹ã®é›‘æ„Ÿ - Cube Lilac
Boost.å‹‰å¼·ä¼š#5 åå¤å±‹ã«è¡Œã£ã¦ãã¾ã—ãŸï¼ŽBoost.å‹‰å¼·ä¼šãŒã€ŒBoost ãŒã‚ã‚‹ã‹ã‚‚ã—ã‚Œãªã„å‹‰å¼·ä¼šã«ãªã‚Šã¤ã¤ã‚ã‚‹ã€ã¨è¨€ã†å™‚ã‚‚ã¡ã‚‰ã»ã‚‰èžãã¾ã—ãŸãŒï¼Œéžå¸¸ã«æ¿ƒã„å†…å®¹ã§æ¥½ã—ã‹ã£ãŸã§ã™ï¼Žç™ºè¡¨ã•ã‚ŒãŸæ–¹ï¼Œé–¢ä¿‚è€…ã®æ–¹ã€…ã„ã¤ã‚‚ãŠç–²ã‚Œæ§˜ã§ã™ï¼Ž ä»¥ä¸‹ï¼Œå°è±¡ã«æ®‹ã£ãŸã‚‚ã®ã‚’ãƒ¡ãƒ¢ï¼Žç™ºè¡¨è³‡æ–™ã»ã‹é–¢é€£ãƒªãƒ³ã‚¯ã¯ï¼Œhttps://sites.google.com/site/boostjp/study_meeting/study5 ã«ã‚ã‚Šã¾ã™ï¼Ž æ˜¥ã®Lock-Freeç¥ã‚Š (@kumagi, id:kumagi) æ„ç¾© ãƒžãƒ«ãƒã‚¹ãƒ¬ãƒƒãƒ‰ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã«ç½®ã„ã¦å¤å…¸çš„ãªæ‰‹æ³•ã¯ã€å…±æœ‰ãƒªã‚½ãƒ¼ã‚¹ã«ã‚¢ã‚¯ã‚»ã‚¹ã™ã‚‹ã¨ãã¯ãƒãƒƒã‚¯ã‚’ã‹ã‘ã‚‹ã“ã¨ã§ã‚ã‚‹ã€‚ãƒŸãƒ¥ãƒ¼ãƒ†ãƒƒã‚¯ã‚¹ã‚„ã‚»ãƒžãƒ•ã‚©ã¨ã„ã£ãŸæŽ’ä»–åˆ¶å¾¡ã¯ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã®ã‚ã‚‹é ˜åŸŸã‚’åŒæ™‚ã«å®Ÿè¡Œã—ãªã„ã‚ˆã†ã«ã—ã€ãã‚Œã‚†ãˆã€å…±æœ‰ãƒ¡ãƒ¢ãƒªã®æ§‹é€ ã‚’ç ´å£Šã—ãªã„ã‚ˆã†ã«ã™ã‚‹ã€‚ã‚‚ã—ã€ä»–ã®ã‚¹ãƒ¬ãƒƒãƒ‰ãŒäº‹å‰ã«ç²å¾—ã—ãŸãƒãƒƒã‚¯ã‚’ã‚ã‚‹ã‚¹ãƒ¬
paella 2011/05/16
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Boost

parallel
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GNU ParallelãŒã™ã”ã™ãŽã¦ç”Ÿãã‚‹ã®ãŒã¤ã‚‰ã„
çš†ã•ã‚“ä»Šæ—¥ã‚‚ãŸãã•ã‚“ã®ã‚µãƒ¼ãƒã‚’ç›¸æ‰‹ã«ã•ã‚Œã¦ã„ã‚‹ã“ã¨ã‹ã¨æ€ã„ã¾ã™ãŒã€ã„ãã¤ã‹ã®ã‚µãƒ¼ãƒã«ã‚¢ã‚¯ã‚»ã‚¹ã—ã¦ 1 ç§’é–“ã®çµ±è¨ˆæƒ…å ±(ä¾‹ãˆã°vmstat 1 2)ã‚’é›†ã‚ã¦ãƒ‘ãƒƒã¨è¡¨ç¤ºã—ãŸã„æ™‚ã£ã¦ã©ã†ã‚„ã£ã¦ã¾ã™ã‹ãï¼Ÿshell script ã‚’å¦ã³ã¯ã˜ã‚ãŸã°ã£ã‹ã‚Šã®åƒ•ã¯ã“ã‚“ãªæ„Ÿã˜ã§æ›¸ã„ã¦ã¾ã—ãŸã€‚ $ for i in host1 host2 host3; do ssh $i "vmstat 1 2 | tail -1"; done 0 0 0 329004 210836 14275360 0 0 0 2424 1410 1828 0 0 100 0 0 0 0 0 3716112 587704 25921684 0 0 0 488 1643 2026 0 0 100 0 0 1 0 0 555440 265560 14015548 0 0 0 4204 1534 2392 1 0 99 0 0 vmstatã¨
paella 2011/05/13
GNU

parallel

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GNU Parallel- GNU Project - Free Software Foundation
GNU parallel is a shell tool for executing jobs in parallel using one or more computers. A job can be a single command or a small script that has to be run for each of the lines in the input. The typical input is a list of files, a list of hosts, a list of users, a list of URLs, or a list of tables. A job can also be a command that reads from a pipe. GNU parallel can then split the input and pipe
paella 2010/12/22
parallel

GNU

shell

command
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#devfest_jp ã€ŒTask Queueã¯MapReduceã®å¤¢ã‚’è¦‹ã‚‹ã‹ï¼Ÿã€ã®è³‡æ–™ã§ã™ - ã‚¹ãƒ†ã‚£ãƒ«ãƒã‚¦ã‚¹ã®æ›¸åº«ã®æ›¸åº«
DevFestã®ç§ã®ã‚»ãƒƒã‚·ãƒ§ãƒ³ ã€ŒTask Queueã¯MapReduceã®å¤¢ã‚’è¦‹ã‚‹ã‹ï¼Ÿã€ã®è³‡æ–™ã§ã™ã€‚ Do Task Queues Dream of MapReduce? Tips and tricks about Google App Engine's Task Queue service and parallel processing with it. (by @kazunori_279) 1. What is Task Queue 2. Parallel Query Demo 3. The App Engine Parallelism 4. Concurrency Control on TQ ã¾ã‚è¦ã™ã‚‹ã«ã€ŒMapReduceã»ã©å¤§è¦æ¨¡ãªä¸¦åˆ—å‡¦ç†ã«ã¯ãªã‚‰ãªã„ã‘ã©ã€é †æ¬¡å‡¦ç†ã‚ˆã‚Šæ•°å€ã¯é€Ÿããªã‚‹ã‚ˆã€ã¨ã„ã†è¶£æ—¨ã§ã™ã€‚ ã¾ãŸã€ã“ã®ã‚»ãƒƒã‚·ãƒ§ãƒ³ã§ä½¿ç”¨ã™ã‚‹ä¸¦åˆ—æ¤œç´¢ãƒ‡ãƒ¢ã®ã‚³ãƒ¼ãƒ‰ã¯ã“ã¡ã‚‰ã§å…¬é–‹ã—ã¦ã„ã¾ã™
paella 2010/03/12
devfest_jpã§è¡Œã‚ã‚ŒãŸkazunori_279æ°ã®ã‚»ãƒƒã‚·ãƒ§ãƒ³ ã€ŒTask Queueã¯MapReduceã®å¤¢ã‚’è¦‹ã‚‹ã‹ï¼Ÿã€ã‚¹ãƒ©ã‚¤ãƒ‰ï¼†ãƒ‡ãƒ¢ã‚³ãƒ¼ãƒ‰

parallel

programming

algorithm

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ä¸¦ã‚«ãƒ³(ä¸¦åˆ—ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã‚«ãƒ³ãƒ•ã‚¡ãƒ¬ãƒ³ã‚¹)ã«ã¦ã€ã€Œã„ã„ã‹ã’ã‚“ãªäººã®ãŸã‚ã®Transactional Memory Primerã€ã¨ã„ã†é¡Œã§ç™ºè¡¨ã—ã¦ãã¾ã—ãŸã€‚å‰æ—¥ã®å¤œã«ç™ºè¡¨ã™ã‚‹ã“ã¨ãŒãã¾ã£ã¦ã€æœã‹ã‚‰è³‡æ–™ã‚’ä½œã‚Šã¯ã˜ã‚ãŸã®ã§è¶…ã„ã„ã‹ã’ã‚“ã§ã™ã€‚ ã„ã„ã‹ã’ã‚“ãªäººã®ãŸã‚ã®Transactional Memory PrimerView more presentations from hayamiz. ã„ã„ã‹ã’ã‚“ãªäººã®ãŸã‚ã®Transactional Memory Primer
paella 2010/02/08
Transactional Memoryã®æ¦‚è«–ã€‚ç«¶åˆãŒèµ·ãã«ãã„ç’°å¢ƒã§ã¯è‰¯ã„ã‘ã‚Œã©ã‚‚ã€ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã§å®Ÿç¾ã™ã‚‹ã¨ãªã‚‹ã¨æŽ’ä»–ãŒå¿…è¦ã«ãªã£ã¦â€¦ä½¿ã„ã©ã“ã‚ãŒé›£ã—ã„å°è±¡ã€‚ã§ã‚‚é¢ç™½ã„ã€‚

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develop
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