[B! concurrency] hiroyukimã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯

hiroyukim id:hiroyukim

concurrencyã«é–¢ã™ã‚‹hiroyukimã®ãƒ–ãƒƒã‚¯ãƒžãƒ¼ã‚¯ (21)

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Concurrency Utilitiesã®ã€Œå†ã€ã¾ã¨ã‚ - Java8å¯¾å¿œç‰ˆ - argius note
ä»¥å‰ã€ã“ã®ã‚ˆã†ãªè¨˜äº‹ã‚’æ›¸ãã¾ã—ãŸã€‚ Concurrency Utilitiesã‚’ä½¿ã£ãŸä¸¦åˆ—å‡¦ç†ãƒ»ãƒžãƒ«ãƒã‚¹ãƒ¬ãƒƒãƒ‰ã®ãŠã•ã‚‰ã„ (2013-12-26) å‰å›žã®å†…å®¹ã¯ã€Concurrency Utilitiesã ã‘ã§ãªãJavaã®ãƒžãƒ«ãƒã‚¹ãƒ¬ãƒƒãƒ‰ã®è©±ã‚‚ä¸€éƒ¨å«ã‚“ã§ã„ã¾ã—ãŸãŒã€ä»Šå›žã¯ã€Concurrency Utilitiesã ã‘ã«ãƒ•ã‚©ãƒ¼ã‚«ã‚¹ã—ã¦ã€å…¨ä½“ãŒåˆ†ã‹ã‚‹ã‚ˆã†ã«æ•´ç†ã—ã¦ã¾ã¨ã‚ç›´ã—ã¾ã—ãŸã€‚ ç›®æ¬¡ æ¦‚è¦ æº–å‚™ ã‚¿ã‚¹ã‚¯ãƒ»ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ (Executor) åŒæœŸã‚ãƒ¥ãƒ¼ ã‚·ãƒ³ã‚¯ãƒãƒŠã‚¤ã‚¶ãƒ¼ ä¸¦è¡Œå‡¦ç†ã‚³ãƒ¬ã‚¯ã‚·ãƒ§ãƒ³ æ™‚é–“å˜ä½ ã‚¢ãƒˆãƒŸãƒƒã‚¯å€¤åž‹ã¨ã‚¢ãƒˆãƒŸãƒƒã‚¯æ“ä½œ ãƒãƒƒã‚¯ãƒ»ãƒ•ãƒ¬ãƒ¼ãƒ ãƒ¯ãƒ¼ã‚¯ æ¦‚è¦ ä»Šå›žã¯ã€Concurrency Utilitiesã®APIã‚’ã„ãã¤ã‹ã®ã‚°ãƒ«ãƒ¼ãƒ—ã«åˆ†é¡žã—ã€ãã‚Œãžã‚Œã®ã‚°ãƒ«ãƒ¼ãƒ—ã®ä¸»è¦ãªæ©Ÿèƒ½ã‚’ã€Œåºƒãæµ…ãã€ç´¹ä»‹ã™ã‚‹ã€ã¨ã„ã†å½¢å¼ã§ã¾ã¨ã‚ã¦ã„ã¾ã™ã€‚ ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸å˜ä½ã§åˆ†ã‘ã€ãã‚Œã‹ã‚‰java.util.con
hiroyukim 2018/01/24
concurrency

Java
ãƒªãƒ³ã‚¯
Go Concurrency Patterns
Go Concurrency Patterns Rob Pike Google Video This talk was presented at Google I/O in June 2012. Watch the talk on YouTube 2 Introduction 3 Concurrency features in Go People seemed fascinated by the concurrency features of Go when the language was first announced. Questions: Why is concurrency supported? What is concurrency, anyway? Where does the idea come from? What is it good for? How do I use
hiroyukim 2017/12/18
concurrency

golang

design pattern
ãƒªãƒ³ã‚¯
Go Concurrency Patterns: Pipelines and cancellation - The Go Programming Language
Tips for writing clear, performant, and idiomatic Go code
hiroyukim 2017/12/16
concurrency

goroutine

golang
ãƒªãƒ³ã‚¯
Locks, Actors, And Stm In Pictures - adit.io
Written May 15, 2013 All programs with concurrency have the same probl em. Your program uses some memory: When your code is single-threaded, there's just one thread writing to memory. You are A-OK: But if you have more than one thread, they could overwrite each others changes! You have three ways of dealing with this probl em: Locks Actors Software Transactional Memory I'll solve a classic concurren
hiroyukim 2015/10/19
STM

actor

concurrency
ãƒªãƒ³ã‚¯
ç´°ç²’åº¦ä¸¦åˆ—å‡¦ç†ã«ã¤ã„ã¦ - uehaj's blog
JSR-166yã¯Java 7ã§å°Žå…¥ãŒäºˆå®šã•ã‚Œã¦ã„ã‚‹ã€ç´°ç²’åº¦ä¸¦åˆ—å‡¦ç†ã‚’åŠ¹çŽ‡ã‚ˆãè¡Œã†ã“ã¨ãŒã§ãã‚‹ã‚ˆã†ã«ã™ã‚‹ãŸã‚ã®ãƒ©ã‚¤ãƒ–ãƒ©ãƒªç¾¤ã§ã™ã€‚Java7ã§java.util.concurrent.forkjoinãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã§æä¾›ã•ã‚Œã‚‹äºˆå®šã§ã™ãŒã€å®Ÿã¯ä»Šã§ã‚‚ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã—ã¦åˆ©ç”¨ã§ãã¾ã™ã€‚æœ¬è¨˜äº‹ã§ã¯ã“ã‚ŒãŒä½•ã®ãŸã‚ã®ã‚‚ã®ã§Javaé–‹ç™ºã«ã©ã®ã‚ˆã†ã«ã‹ã‹ã‚ã£ã¦ãã‚‹ã‹ã€ã‚’æ¦‚è¦ã¨ã—ã¦è§£èª¬ã—ã¾ã™ã€‚JSR-166yã®è©³ç´°ãŠã‚ˆã³folk/joinã‚¢ãƒ«ã‚´ãƒªã‚ºãƒ ãã®ã‚‚ã®ã«ã¤ã„ã¦ã¯è§£èª¬ã—ã¾ã›ã‚“ã€‚ãã‚Œã‚‰ã«ã¤ã„ã¦ã¯æœ«å°¾ã®å‚è€ƒãƒªãƒ³ã‚¯å…ˆã‚’ã©ã†ãžã€‚ ç´°ç²’åº¦ä¸¦è¡Œå‡¦ç†ã¨ã¯ä½•ã‹ new Thread()ã¨ã‹ExecutorServiceã§ã„ã¡ã„ã¡ã€ã©ã£ã“ã„ã—ã‚‡ã€ã¨å‡¦ç†ã‚’å§‹ã‚ã‚‹(å¾€ã€…ã«ã—ã¦ãã®å‡¦ç†ã¯ãƒ—ãƒã‚°ãƒ©ãƒ ãŒçµ‚äº†ã™ã‚‹ã¾ã§ç¶šãï¼‰ã¨ã„ã†ã®ã‚’ç¥–ç²’åº¦ä¸¦è¡Œå‡¦ç†ã¨å‘¼ã³ã¾ã™ã€‚ãã†ã§ã¯ãªãã€ï¼‘å›žã®ã‚½ãƒ¼ãƒˆå‡¦ç†ã‚’è¤‡æ•°ã‚¹ãƒ¬ãƒƒãƒ‰ã§å®Ÿè¡Œã™ã‚‹ã¨ã‹ï¼ˆä¸¦è¡Œã‚½ãƒ¼ãƒˆï¼‰ã€forãƒ«ãƒ¼
hiroyukim 2015/08/07
cpu

concurrency

ç²’åº¦
ãƒªãƒ³ã‚¯
Advanced Go Concurrency Patterns
Advanced Go Concurrency Patterns Sameer Ajmani Google Video This talk was presented at Google I/O in May 2013. Watch the talk on YouTube 2 Get ready 3 Go supports concurrency In the language and runtime, not a library. This changes how you structure your programs. 4 Goroutines and Channels Goroutines are independently executing functions in the same address space. go f() go g(1, 2) Channels are ty
hiroyukim 2015/06/04
concurrency

golang

Channels

concurrent
ãƒªãƒ³ã‚¯
Concurrent HaskellãŠã‚ˆã³Parallel Haskell
GHCã¯ã€ä¸¦è¡Œãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ãŠã‚ˆã³ä¸¦åˆ—ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã«å¯¾å¿œã™ã‚‹ãŸã‚ã®ã€Haskellã¸ã®å¤§è¦æ¨¡ãªæ‹¡å¼µã‚’ã„ãã¤ã‹å®Ÿè£…ã—ã¦ã„ã‚‹ã€‚ã¾ãšç”¨èªžã‚’ã¯ã£ãã‚Šã•ã›ã¦ãŠã“ã†ã€‚ ä¸¦åˆ—æ€§(parallelism)ã¨ã¯ã€å®Ÿè¡Œæ€§èƒ½ã®å‘ä¸Šã‚’ç›®çš„ã¨ã—ã¦ã€Haskellãƒ—ãƒã‚°ãƒ©ãƒ ã‚’è¤‡æ•°ã®ãƒ—ãƒã‚»ãƒƒã‚µä¸Šã§èµ°ã‚‰ã›ã‚‹ã“ã¨ã§ã‚ã‚‹ã€‚ç†æƒ³çš„ã«ã¯ã€ã“ã‚Œã¯ä¸å¯è¦–ã«ã€æ„å‘³ã‚’å¤‰æ›´ã™ã‚‹ã“ã¨ãªãç‚ºã•ã‚Œã‚‹ã¹ãã§ã‚ã‚‹ã€‚ ä¸¦è¡Œæ€§(concurrency)ã¨ã¯ã€ãã‚Œãžã‚ŒIOã‚’è¡Œã†è¤‡æ•°ã®ã‚¹ãƒ¬ãƒƒãƒ‰ã‚’ä½¿ã£ã¦ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’å®Ÿè£…ã™ã‚‹ã“ã¨ã§ã‚ã‚‹ã€‚ç¢ºã‹ã«ä¸¦è¡ŒHaskellãƒ—ãƒã‚°ãƒ©ãƒ ã¯ä¸¦åˆ—ãªæ©Ÿæ¢°ä¸Šã§èµ°ã‚‰ã›ã‚‹ã“ã¨ãŒã§ãã‚‹ãŒã€ä¸¦è¡Œæ€§ã‚’ä½¿ã†ã®ã¯ã€ç¬¬ä¸€ç›®çš„ã¨ã—ã¦å®Ÿè¡Œæ€§èƒ½ã‚’å¾—ã‚‹ãŸã‚ã§ã¯ãªãã€ãã‚ŒãŒå½“è©²ãƒ—ãƒã‚°ãƒ©ãƒ ã‚’æ›¸ããŸã‚ã®æœ€ã‚‚å˜ç´”ã§æœ€ã‚‚ç›´æŽ¥çš„ãªæ–¹æ³•ã ã‹ã‚‰ã§ã‚ã‚‹ã€‚ã‚¹ãƒ¬ãƒƒãƒ‰ã¯å…¥å‡ºåŠ›ã‚’è¡Œã†ã®ã§ã€ãƒ—ãƒã‚°ãƒ©ãƒ ã®æ„å‘³ã¯å¿…ç„¶çš„ã«éžæ±ºå®šçš„ãªã‚‚ã®ã«ãªã‚‹ã€‚
hiroyukim 2015/03/30
haskell

parallelism

concurrent

concurrency

parallel

GHC
ãƒªãƒ³ã‚¯
ãƒžãƒ«ãƒã‚³ã‚¢æ™‚ä»£ã®æœ€æ–°ä¸¦åˆ—ä¸¦è¡ŒæŠ€è¡“ Haskellã‹ã‚‰è¦‹ãˆã‚‹ä¸–ç•Œ
1 Haskell kazu@iij.ad.jp 2 (parallel) (concurrent) 3 4 5 6 7 Haskell 8 OS 9 Haskell 10 Haskell 11 Haskell Haskell 12 Haskell 13 Haskell 14 ) N 15 map map Google MapReduce 16 Java puzzles.parallel().map(e -> solve(e)); // Scala puzzles.par.map(solve); // Haskell map solve puzzles â€˜usingâ€˜ parList rseq ) 17 % ghc -O2 -threaded foo.hs % ./foo +RTS -N2 18 Repa Accelerate GPU NVIDIA GPU CUDA 19 h x = do
hiroyukim 2015/01/28
haskell

Concurrent

concurrency

Parallel

GHC

parallelism
ãƒªãƒ³ã‚¯
LMAX Disruptor
LMAX are recruiting once again. If you are interested in working with a great team, with some amazing techno logy, and think you can add something to the mix then please check out our jobs page. LMAX aims to be the fastest trading platform in the world. Clearly, in order to achieve this we needed to do something special to achieve very low-latency and high-throughput with our Java platform. Perform
hiroyukim 2015/01/05
concurrency

read

performance
ãƒªãƒ³ã‚¯
(ç¿»è¨³)Goã§ã®ãƒ‘ã‚¤ãƒ—ãƒ©ã‚¤ãƒ³ã¨ã‚ãƒ£ãƒ³ã‚»ãƒ« - Qiita
Go's concurrency primitives make it easy to construct streaming data pipelines that make efficient use of I/O and multiple CPUs. This article presents examples of such pipelines, highlights subtleties that arise when operations fail, and introduces techniques for dealing with failures cleanly. There's no formal definition of a pipeline in Go; it's just one of many kinds of concurrent programs. Inf
hiroyukim 2014/12/09
GoLang

concurrency

ç¿»è¨³
ãƒªãƒ³ã‚¯
é€£è¼‰: IBM Watson Workspace #é¬¼ã‚ã‹ ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³é–‹ç™º: ç¬¬ 7 å›ž: IBM Watson Workspace ã§ AI ã‚’åˆ©ç”¨ã—ãŸã‚¢ãƒ—ãƒªé€£æºã®å®Ÿç¾ #é¬¼ã‚ã‹ è§£èª¬ï¼ˆå‰ç·¨ï¼‰
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hiroyukim 2014/10/22
java

concurrency

ã‚¢ã‚¯ã‚¿ãƒ¼
ãƒªãƒ³ã‚¯
http://techtalk.chobie.net/practicalgo.slide
hiroyukim 2014/09/24
goalng

concurrency

server

slide
ãƒªãƒ³ã‚¯
Efficient data transfer through zero copy
IBM Developer is your one-stop location for getting hands-on training and learning in-demand skills on relevant techno logies such as generative AI, data science, AI, and open source.
hiroyukim 2014/09/09
ä¸¦è¡Œå‡¦ç†

Java

clojure

concurrency
ãƒªãƒ³ã‚¯
Efficient data transfer through zero copy
IBM Developer is your one-stop location for getting hands-on training and learning in-demand skills on relevant techno logies such as generative AI, data science, AI, and open source.
hiroyukim 2014/09/09
java8

concurrency
ãƒªãƒ³ã‚¯
Go Concurrency Patterns: Context[ç¿»è¨³] - å°é‡Žãƒžãƒˆãƒšã®ç´è±†ãƒšãƒšãƒãƒ³ãƒãƒ¼ãƒŽæ—¥è¨˜
7æœˆ29æ—¥ä»˜ã‘ã®golang.orgãƒ–ãƒã‚°ã‚¨ãƒ³ãƒˆãƒªãƒ¼ã§ context ã¨ã„ã†ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ãŒç´¹ä»‹ã•ã‚Œã¾ã—ãŸã€‚ Go Concurrency Patterns: Context - The Go Blog å‚è€ƒ: Goè¨€èªžã®contextãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã«ã¤ã„ã¦ã®ã‚„ã‚Šã¨ã‚Š - ãƒ¯ã‚¶ãƒŽãƒ | wazanova ä»Šç¾åœ¨ã€æ¥å‹™ã§Goè¨€èªžã‚’ä½¿ã£ãŸWebã‚µãƒ¼ãƒ“ã‚¹ã‚’æ›¸ã„ã¦ã„ã‚‹ã®ã§ã™ãŒã€contextã¯ãƒªã‚¯ã‚¨ã‚¹ãƒˆã®ã‚ãƒ£ãƒ³ã‚»ãƒ«ã¨ã‚¿ã‚¤ãƒ ã‚¢ã‚¦ãƒˆã¨ãƒªã‚¯ã‚¨ã‚¹ãƒˆã‚¹ã‚³ãƒ¼ãƒ—ã®å¤‰æ•°ã‚’æ‰±ã†ã€Googleç¤¾å†…ã§åˆ©ç”¨ãŒæ¨™æº–åŒ–ã•ã‚Œã¦ã„ã‚‹ãƒ‘ãƒƒã‚±ãƒ¼ã‚¸ã ã¨ã„ã†äº‹ãªã®ã§ã€ã‚¨ãƒ³ãƒˆãƒªãƒ¼ã‚’ç¿»è¨³ã—ã¾ã—ãŸã€‚ ä»¥ä¸‹å’Œè¨³ã€‚ Introduction Goã‚µãƒ¼ãƒãƒ¼ã§ã¯ã€å…¥ã£ã¦ãã‚‹å„ãƒªã‚¯ã‚¨ã‚¹ãƒˆã¯å°‚ç”¨ã®goroutineã§å‡¦ç†ã•ã‚Œã¾ã™ã€‚ãƒªã‚¯ã‚¨ã‚¹ãƒˆãƒãƒ³ãƒ‰ãƒ©ã¯ã€ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ã‚„RPCã‚µãƒ¼ãƒãƒ¼ã«ã‚¢ã‚¯ã‚»ã‚¹ã™ã‚‹ãŸã‚ã«ã—ã°ã—ã°è¿½åŠ ã®ã‚´ãƒ«ãƒ¼ãƒãƒ³ã‚’é–‹å§‹ã—ã¾ã™ã€‚ãƒªã‚¯ã‚¨ã‚¹ãƒˆä¸Šã®ã‚´ãƒ«ãƒ¼ãƒãƒ³
hiroyukim 2014/08/01
concurrency

go

golang
ãƒªãƒ³ã‚¯
ã‚µãƒ¼ãƒã‚µã‚¤ãƒ‰ã®ä¸¦è¡Œãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã€œã‹ã‚“ãŸã‚“ãƒžãƒ«ãƒã‚¹ãƒ¬ãƒƒãƒ‰ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã€œ
3. Copyright Â© GREE, Inc. All Rights Reserved. Webã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ â€¢ ï¼“å±¤ã‚¢ãƒ¼ã‚ãƒ†ã‚¯ãƒãƒ£ ï¼‹ CDN â€¢ ãƒ•ãƒãƒ³ãƒˆã‚¨ãƒ³ãƒ‰ï¼ˆNginxã€Varnish ãªã©ï¼‰ â€¢ ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚µãƒ¼ãƒï¼ˆApache+PHP ãªã©ï¼‰ â€¢ ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ï¼ˆMySQL ãªã©ï¼‰ â€¢ ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚µãƒ¼ãƒã¯çŠ¶æ…‹ã‚’ã‚‚ãŸãªã„ â€¢ HTTPã®ãƒªã‚¯ã‚¨ã‚¹ãƒˆãŒçµ‚äº†ã—ãŸã‚‰çµ‚ã‚ã‚Š â€¢ å…±æœ‰ã•ã‚Œã‚‹æƒ…å ±ã¯ã™ã¹ã¦DBã«æ ¼ç´ã•ã‚Œã¦ã„ã‚‹ å•é¡Œã®å˜ç´”åŒ–ï¼šçŠ¶æ…‹ã‚’åˆ†é›¢ â€¢ ã©ã†ã‚„ã£ã¦æ•´åˆæ€§ã‚’ä¿ã¤ã‹ â†’ åŒã˜ãƒ‡ãƒ¼ã‚¿ã‚’åŒæ™‚ã«æ‰±ã‚ãªã„ â†’ ãƒ‡ãƒ¼ã‚¿ãƒ™ãƒ¼ã‚¹ãŒç«¶åˆã‚’è§£æ±ºã—ã¦ãã‚Œã‚‹ GREEã«ãŠã‘ã‚‹ä¸¦è¡Œãƒ»ä¸¦åˆ— å¤§è¦æ¨¡Webã‚µã‚¤ãƒˆã«ãŠã‘ã‚‹ä¸¦è¡Œå‡¦ç† 4. Copyright Â© GREE, Inc. All Rights Reserved. ãƒªãƒ¬ãƒ¼ã‚·ãƒ§ãƒŠãƒ«DBã®å ´åˆ â€¢ ãƒˆãƒ©ãƒ³ã‚¶ã‚¯ã‚·ãƒ§ãƒ³åˆ†é›¢ãƒ¬ãƒ™ãƒ«ã•ãˆæ°—ã«ã™ã‚Œã°è‰¯
hiroyukim 2014/05/20
concurrency

haskell
ãƒªãƒ³ã‚¯
éžåŒæœŸå‡¦ç†ã®åŸºç¤Ž
4. Threadã‚ˆã‚Šã‚‚Task for (int i = 0; i < num; i++) { var t = new Thread(_ => b[i] = F(a[i]) ); } for (int i = 0; i < num; i++) { Task.Run(() => b[i] = F(a[i]) ); } Ã—æ‚ªã„ä¾‹ â—‹è‰¯ã„(ã¾ã ãƒžã‚·â€»ãª)ä¾‹ ãƒ‡ãƒ¼ã‚¿ã®æ•°ã ã‘ ã‚¹ãƒ¬ãƒƒãƒ‰ä½œæˆ Threadã§ãªã Taskåˆ©ç”¨ â€» ã“ã®å ´åˆã€Parallelã‚¯ãƒ©ã‚¹ã‚„Parallel.Enumerableã‚¯ãƒ©ã‚¹ãŒä½¿ã„ã‚„ã™ã„ 5. Threadã‚ˆã‚Šã‚‚Task for (int i = 0; i < num; i++) { var t = new Thread(_ => b[i] = F(a[i]) ); } for (int i = 0; i < num; i++) { Task.Run(() => b[
hiroyukim 2014/05/12
éžåŒæœŸ

async

concurrency

C++

programming
ãƒªãƒ³ã‚¯
Writing worker queues, in Go
Have you ever wanted to write something that is highly concurrent, and performs as many tasks as you will let it, in parallel? Well, look no further, here is a guide on how to do just that, in Go! This isn't new For an absolutely riveting (to me) talk on concurrency patterns, I highly recommend watching the following videos: Concurrency is not Parallelism by Rob Pike is a good video to start with,
hiroyukim 2014/02/27
concurrency

golang

queue

worker
ãƒªãƒ³ã‚¯
ä¸¦åˆ—ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã®ã‚¨ã‚ã‚¹ãƒ‘ãƒ¼ãƒˆã®ã‚ˆã†ã«ãªã‚‹ã«ã¯ â€“ ãƒ‘ãƒ¼ãƒˆ 1: ä¸¦è¡Œæ€§ (ã‚³ãƒ³ã‚«ãƒ¬ãƒ³ã‚·ãƒ¼) ã¨ä¸¦åˆ—æ€§ (ãƒ‘ãƒ©ãƒ¬ãƒªã‚ºãƒ ) | iSUS
ã“ã®è¨˜äº‹ã¯ã€ã‚¤ãƒ³ãƒ†ãƒ«Â® ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ãƒ»ãƒãƒƒãƒˆãƒ¯ãƒ¼ã‚¯ã«æŽ²è¼‰ã•ã‚Œã¦ã„ã‚‹ã€ŒHow to sound like a Parallel Programming Expert Part 1: Introducing concurrency and parallelismã€(http://software.intel.com/en-us/articles/how-to-sound-like-a-parallel-programming-expert-part-1-introducing-concurrency-and-parallelism/) ã®æ—¥æœ¬èªžå‚è€ƒè¨³ã§ã™ã€‚ ä¸¦åˆ—ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã®ã‚¨ã‚ã‚¹ãƒ‘ãƒ¼ãƒˆã®ã‚ˆã†ã«ãªã‚‹ã«ã¯ ãƒ‘ãƒ¼ãƒˆ1 ãƒ‘ãƒ¼ãƒˆ2 ãƒ‘ãƒ¼ãƒˆ3 ãƒ‘ãƒ¼ãƒˆ4 ä¸¦åˆ—ã‚³ãƒ³ãƒ”ãƒ¥ãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã®æ™‚ä»£ãŒã‚„ã£ã¦ãã¾ã—ãŸã€‚ç¾ã«ã€ã“ã‚Œã‚’æ›¸ã„ã¦ã„ã‚‹ã®ã¯ãƒ‡ãƒ¥ã‚¢ãƒ«ã‚³ã‚¢ã®ãƒ©ãƒƒãƒ—ãƒˆãƒƒãƒ—ã§ã™ã€‚å…ˆæ—¥ã€æ¯åãŒè²·ã£ãŸã‚²ãƒ¼ãƒ æ©Ÿã«ã¯ 9 ã‚³ã‚¢ãŒã€ã
hiroyukim 2014/01/31
programming

concurrency
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Google I/O 2012 - Go Concurrency Patterns
Rob Pike Concurrency is the key to designing high performance network services. Go's concurrency primitives (goroutines and channels) provide a simple and efficient means of expressing concurrent execution. In this talk we see how tricky concurrency probl ems can be solved gracefully with simple Go code. For all I/O 2012 sessions, go to https://developers.google.com/io/
hiroyukim 2013/11/19
golang

concurrency
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