ColorExtension - Mercurial
Color Extension This extension is distributed with Mercurial Author: Kevin Christen Built-in docs: hg help color This extension is obsolete. Color is built in to the Mercurial UI now. To disable color universally, add to your .hgrc file: [ui] color = off Overview This extension modifies the status command to add color to its output to reflect file status, the qseries command to add color to reflec
Python 2.6 multiprocessing package を触ã£ã¦ã¿ãŸã€‚ [GIL回é¿] | Tricorn Tech Labs
Tricorn Tech Labs ã¯ãƒ¡ãƒ¼ãƒ«ã‚„ LINE を用ã„㟠Web マーケティング SaaS ã«å¼·ã¿ã‚’æŒã¤ãƒˆãƒ©ã‚¤ã‚³ãƒ¼ãƒ³æŠ€è¡“者ã«ã‚ˆã‚‹ãƒ–ãƒã‚°ã§ã™ã€‚ oktã§ã™ã€‚ 普段ã€ä¸¦åˆ—処ç†ã®ãƒ—ãƒã‚°ãƒ©ãƒ を書ãã“ã¨ã¯æ»…多ã«ãªã„ã‚“ã§ã™ãŒã€ä»Šå¾Œã®ãŸã‚ã« GIL(Global Interpreter Lock) ã«ã‚ˆã‚‹å½±éŸ¿ã‚’軽ã確èªã—ã¦ãŠã“ã†ã¨æ€ã£ãŸã®ã¨ã€Python2.6 ã§å®Ÿè£…ã•ã‚ŒãŸmultiprocessing パッケージã«è§¦ã‚Œã¦ãŠã“ã†ã¨ã„ã†äº‹ã§ãƒã‚¿ã«ã—ã¦ã¿ã¾ã—ãŸã€‚ Pythonã‚„Rubyã§ãƒžãƒ«ãƒã‚¹ãƒ¬ãƒƒãƒ‰ãªä¸¦åˆ—処ç†ã‚’書ã“ã†ã¨æ€ã£ãŸã‚‰GILã®å•é¡Œã«ã¶ã¡å½“ãŸã‚Šã¾ã™ã€‚ 最近ã®ã‚µãƒ¼ãƒã§ã¯2コア4コアãŒå½“ãŸã‚Šå‰ãªã®ã§ã™ãŒã€GILã®å•é¡ŒãŒã‚ã‚‹ã¨è¤‡æ•°ã®CPUを有効利用ã§ãã¾ã›ã‚“。ãれを以下ã®è¨€èªžã¨ã‚µãƒ³ãƒ—ルコードを使ã£ã¦çŠ¶æ³ç¢ºèªã—ã¾ã™ã€‚ サンプルコードã¯ã€0ã‹ã‚‰100,000,000ã¾ã§ã‚¤ãƒ³ã‚¯ãƒªãƒ¡ãƒ³ãƒˆã™ã‚‹ã‚¹ãƒ¬ãƒƒãƒ‰ã‚’4
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