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CPUä½¿ç”¨çŽ‡ã¯é–“é•ã£ã¦ã„ã‚‹ | Yakst
Netflixã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã§ã‚ã‚‹ç†è€…ã‹ã‚‰ã®ã€topã‚³ãƒžãƒ³ãƒ‰ãªã©ã§è¡¨ç¤ºã•ã‚Œã‚‹CPUä½¿ç”¨çŽ‡(%CPU)ã¯ã€ã„ã¾ã‚„æœ¬å½“ã®ä½¿ç”¨çŽ‡ã‚’è¡¨ã—ã¦ãŠã‚‰ãšã€ãƒãƒ¥ãƒ¼ãƒ‹ãƒ³ã‚°ãªã©ã®ãŸã‚ã®æŒ‡æ¨™ã¨ã—ã¦ä½¿ãˆãªã„ã¨ã„ã†æŒ‡æ‘˜ã€‚ãªãœãã†ãªã£ã¦ã—ã¾ã£ãŸã®ã‹ã€ä½•ã‚’è¦‹ã‚Œã°æœ¬å½“ã®CPUä½¿ç”¨çŽ‡ãŒã‚ã‹ã‚‹ã®ã‹ã‚’ã‚ã‹ã‚Šã‚„ã™ãè§£èª¬ã—ãŸè¨˜äº‹ã€‚ ç§ãŸã¡ã¿ã‚“ãªãŒCPUä½¿ç”¨çŽ‡ã¨ã—ã¦ä½¿ã£ã¦ã„ã‚‹æŒ‡æ¨™ã¯éžå¸¸ã«èª¤è§£ã‚’æ‹›ãã‚‚ã®ã§ã€ã“ã®çŠ¶æ³ã¯æ¯Žå¹´æ‚ªåŒ–ã—ã¦ã„ã¾ã™ã€‚CPUä½¿ç”¨çŽ‡ã¨ã¯ä½•ã§ã—ã‚‡ã†ã‹ï¼Ÿãƒ—ãƒã‚»ãƒƒã‚µãƒ¼ãŒã©ã®ãã‚‰ã„å¿™ã—ã„ã‹ï¼Ÿé•ã„ã¾ã™ã€‚CPUä½¿ç”¨çŽ‡ãŒè¡¨ã—ã¦ã„ã‚‹ã®ã¯ãã‚Œã§ã¯ã‚ã‚Šã¾ã›ã‚“ã€‚ç§ãŒè©±ã—ã¦ã„ã‚‹ã®ã¯ã€ã‚ã¡ã“ã¡ã§ã€ã‚ã‚‰ã‚†ã‚‹äººãŸã¡ã«ã€ã‚ã‚‰ã‚†ã‚‹ç›£è¦–è£½å“ã§ã€ã‚ã‚‹ã„ã¯top(1)ã§ã‚‚ä½¿ã‚ã‚Œã¦ã„ã‚‹ã€"%CPU"ã¨ã„ã†æŒ‡æ¨™ã®ã“ã¨ã§ã™ã€‚ ã‚ãªãŸã®è€ƒãˆã¦ã„ã‚‹ã§ã‚ã‚ã†CPUä½¿ç”¨çŽ‡90% : å®Ÿéš› : "stalled"(è¨³æ³¨ : ä»¥ä¸‹ã‚¹ãƒˆãƒ¼ãƒ«ã¨è¨€ã†)ã¨ã¯ã€ãƒ—ãƒã‚»ãƒƒã‚µãƒ¼ãŒ
rokujyouhitoma 2017/06/16
Performance

CPU
ãƒªãƒ³ã‚¯
æ–¹æ³• : ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚’å‘ä¸Šã•ã›ã‚‹
ã“ã®ãƒ–ãƒ©ã‚¦ã‚¶ãƒ¼ã¯ã‚µãƒãƒ¼ãƒˆã•ã‚Œãªããªã‚Šã¾ã—ãŸã€‚ Microsoft Edge ã«ã‚¢ãƒƒãƒ—ã‚°ãƒ¬ãƒ¼ãƒ‰ã™ã‚‹ã¨ã€æœ€æ–°ã®æ©Ÿèƒ½ã€ã‚»ã‚ãƒ¥ãƒªãƒ†ã‚£æ›´æ–°ãƒ—ãƒã‚°ãƒ©ãƒ ã€ãŠã‚ˆã³ãƒ†ã‚¯ãƒ‹ã‚«ãƒ« ã‚µãƒãƒ¼ãƒˆã‚’åˆ©ç”¨ã§ãã¾ã™ã€‚ æ›´æ–° : 2007 å¹´ 11 æœˆ æ¬¡ã®æ–¹æ³•ã§ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã™ã‚‹ã“ã¨ã§ã€ãƒ¡ãƒ¢ãƒªã‚’ç¯€ç´„ã—ã€ãƒ‡ãƒã‚¤ã‚¹ ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚’å‘ä¸Šã•ã›ã‚‹ã“ã¨ãŒã§ãã¾ã™ã€‚ Windows ãƒ•ã‚©ãƒ¼ãƒ ãŠã‚ˆã³ã‚°ãƒ©ãƒ•ã‚£ãƒƒã‚¯ã‚¹ã§ä½¿ç”¨ã•ã‚Œã‚‹ãƒ¡ãƒ¢ãƒªã‚’ç¯€ç´„ã™ã‚‹ã«ã¯ BeginUpdate ãƒ¡ã‚½ãƒƒãƒ‰ãŠã‚ˆã³ EndUpdate ãƒ¡ã‚½ãƒƒãƒ‰ãŒç”¨æ„ã•ã‚Œã¦ã„ã‚‹ã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ« (ComboBoxã€ListBoxã€ListViewã€ToolStripComboBoxã€TreeView ãªã©) ã§ã¯ã€ã“ã‚Œã‚‰ã®ãƒ¡ã‚½ãƒƒãƒ‰ã‚’ä½¿ç”¨ã—ã¾ã™ã€‚ ã‚³ãƒ³ãƒˆãƒãƒ¼ãƒ«ã®ä½ç½®ã‚’å¤‰æ›´ã™ã‚‹ã¨ãã¯ã€SuspendLayout ãƒ¡ã‚½ãƒƒãƒ‰ãŠã‚ˆã³ ResumeLayout ãƒ¡ã‚½ãƒƒãƒ‰ã‚’ä½¿ç”¨ã—ã¾ã™ã€‚
rokujyouhitoma 2016/04/01
.NET

Performance
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[Python-Dev] FAT Python (lack of) performance
Victor Stinner victor.stinner at gmail.com Mon Jan 25 13:16:29 EST 2016 Previous message (by thread): [Python-Dev] Buildbot timing out - test suite failure - test_socket issue with UDP6? Next message (by thread): [Python-Dev] FAT Python (lack of) performance Messages sorted by: [ date ] [ thread ] [ subject ] [ author ] Hi, Summary: FAT Python is not faster, but it will be ;-) -- When I started th
rokujyouhitoma 2016/01/26
Python

Python-Dev

ML

Performance
ãƒªãƒ³ã‚¯
String CombSort Benchmark update!
rokujyouhitoma 2015/12/21
PyPy

Performance
ãƒªãƒ³ã‚¯
PyPy3 2.4.0ã‚’ä½¿ã£ã¦ã¿ãŸ - åã£ãŸè¨€èªžä¿¡è€…ã®åž‚ã‚Œæµã—
æœ€è¿‘ã€ä»•äº‹ã§PyPy3ã‚’è©¦ã—ãŸã‚Šã—ã¦ã„ã‚‹ã®ã§ã€ãƒ¡ãƒ¢ã‚’æ›¸ãæ®‹ã—ã¦ãŠãã€‚ PyPy - Welcome to PyPy ã‚¤ãƒ³ã‚¹ãƒˆãƒ¼ãƒ« ä»Šå›žã¯Ubuntu 14.04LTSã§è©¦ã—ãŸã€‚PyPy3ã¯PPAãƒªãƒã‚¸ãƒˆãƒªã«ç„¡ã„ã®ã§ã€Linuxå‘ã‘ã®ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«æ¸ˆã¿ãƒã‚¤ãƒŠãƒªã‚’ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã—ã¦ä½¿ã†ã“ã¨ã«ã—ãŸã€‚ åˆ©ç”¨ã™ã‚‹ã¨ãã¯ã€virtualenvã§pypy3ç”¨ã®ç’°å¢ƒã‚’ä½œã£ã¦ã„ã‚‹ã€‚ $ wget https://bitbucket.org/pypy/pypy/downloads/pypy3-2.4.0-linux64.tar.bz2 $ bzip2 -dc pypy3-2.4.0-linux64.tar.bz2|tar xf - $ sudo mv pypy3-2.4.0-linux64 /opt/ $ sudo ln -s /opt/pypy3-2.4.0-linux64/bin/pypy3 /usr/bin/
rokujyouhitoma 2015/11/02
PyPy

Python

PyPy3.2.4.0

Performance
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tomoðŸ§@learning on Twitter: "@chezou å¤‰æ•°ã«åž‹ã®ç„¡ã„å‹•çš„è¨€èªžã§ã¯ã©ã‚Œã‚‚ä¼¼ãŸã‚ˆã†ãªã‚‚ã‚“ã ã¨æ€ã„ã¾ã™ã‚ˆã€‚ãŸã ã—ã€V8 ã¯ JIT ã‚ã‚‹ã®ã§ã€ãã®åˆ†æœ‰åˆ©ã‹ã‚‚ã€‚CPython ã«ã¯ JIT ã¯ç„¡ã„ã®ã§ã€‚(PyPy ã«ã¯ã‚ã‚‹) å¾Œã€ã“ã®ã‚³ãƒ¼ãƒ‰ãªã‚‰ Python3 å¯¾å¿œã¯ï¼ˆç§ã¯ï¼‰æ¥½ã«ã§ãã¾ã™ã‚ˆ welcome!"
rokujyouhitoma 2015/10/19
Python

nltk

PyPy

Profile

performance
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[email protected] on Twitter: "@shibu_jp @voluntas ã†ã‚€ã€‚ã¨ã“ã‚ã©ã“ã‚æ”¹å–„ã™ã‚‹ã®ã«CythonãŒã„ã„ã‹ã‚‚ã—ã‚Œãªã„ã‘ã©ã€ã‚·ã‚¹ãƒ†ãƒ å…¨ä½“ã®ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ã‚¢ãƒƒãƒ—ã™ã‚‹ã®ã«é›£ã—ã„ã‚ˆãã‡ã€‚ã‚ã¨ã€Cythonã¯ãƒ¡ãƒ³ãƒ†ã‚³ã‚¹ãƒˆã¯é«˜ã„ã¨æ€ã†"
rokujyouhitoma 2015/03/04
Pythonã§é€Ÿåº¦å›°ã£ãŸã¨ãã®è°è«–ã€‚

Cython

Python

Performance

PyPy
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CPythonã¨PyPyã®é€Ÿåº¦æ¯”è¼ƒ - Qiita
ãƒªã‚¹ãƒˆã«è¦ç´ ã‚’è¿½åŠ ã™ã‚‹å‡¦ç†é€Ÿåº¦ã®æ¯”è¼ƒ å‰æ å‡¦ç†é€Ÿåº¦ã®æ¯”è¼ƒã¨ã—ã¦ã€Pythonã®å…¬å¼å®Ÿè£…ã§ã‚ã‚‹CPythonã¨ã€Pythonã®Pythonã«ã‚ˆã‚‹JITã‚³ãƒ³ãƒ‘ã‚¤ãƒ©å®Ÿè£…ã§ã‚ã‚‹PyPyã®å®Ÿè¡Œæ™‚é–“ã«ã¤ã„ã¦æ¯”è¼ƒã—ã¾ã—ãŸã€‚ Pythonã®ãƒªã‚¹ãƒˆå†…åŒ…è¡¨è¨˜ã§ä½¿ã£ãŸä»¥ä¸‹ã®3ã¤ã®é–¢æ•°ã«å¯¾ã—ã¦ã€Pythonã§å®Ÿè¡Œæ™‚é–“ã‚’è¨ˆæ¸¬ã™ã‚‹æ–¹æ³• ãã®1ã§å®šç¾©ã—ãŸãƒ‡ã‚³ãƒ¬ãƒ¼ã‚¿ã‚’ç”¨ã„ã¾ã—ãŸã€‚ è©•ä¾¡å¯¾è±¡ã®é–¢æ•° # 1. testfunc1: ç©ºãƒªã‚¹ãƒˆã‚’ç”¨æ„ã—ã¦append @time def testfunc1(rangelist): templist = [] for temp in rangelist: templist.append(temp) # 2. testfunc2: 1+appendã‚’ã‚ªãƒ–ã‚¸ã‚§ã‚¯ãƒˆåŒ– @time def testfunc2(rangelist): templist = [] append = temp
rokujyouhitoma 2014/12/12
PyPy

CPython

Python

Performance
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PyPy IO improvements
The second branch was done by Gregor Wegberg for his master thesis and finished by Maciej FijaÅ‚kowski and Armin Rigo. Because of the way it works, the PyPy GC from time to time moves the objects in memory, meaning that their address can change. Therefore, if you want to pass pointers to some external C function (for example, write(2) or read(2)), you need to ensure that the objects they are pointi
rokujyouhitoma 2014/11/06
PyPy

Performance

GSOC

MaciejFijalkowski

ArminRigo

GarbageCollection
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TechEmpower Framework Benchmarks
Performance comparison of a wide spectrum of web application frameworks and platforms using community-contributed test implementations.
rokujyouhitoma 2013/05/06
performance
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rokujyouhitoma 2013/05/06
Performance
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rokujyouhitoma 2013/05/06
shi3z

performance
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Framework Benchmarks Round 1 â€“ TechEmpower
How much does your framework choice affect performance? The answer may surprise you. Authorsâ€™ Note: Weâ€™re using the word â€œframeworkâ€ loosely to refer to platforms, micro-frameworks, and full-stack frameworks. We have our own personal favorites among these frameworks, but weâ€™ve tried our best to give each a fair shot. Show me the winners! We know youâ€™re curious (we were too!) so here is a chart of
rokujyouhitoma 2013/03/29
performance
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JavaScript General Profiler
rokujyouhitoma 2012/04/02
Performance

JavaScript
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