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paella id:paella

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

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clangã§ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã‚’ãƒ“ãƒ«ãƒ‰ã—C++ã‚’çŸ¥ã‚‹ - å°„æ’ƒã—ã¤ã¤å‰è»¢ æ”¹
clangã¨ã„ã†ã®ã¯llvmå‘ã‘ã®C/C++/Obj-Cã®ãŸã‚ã®ãƒ•ãƒãƒ³ãƒˆã‚¨ãƒ³ãƒ‰ã§ã€æœ€è¿‘ã¯Google Chromeã¨ã‹Firefoxã‚‚ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã§ãã‚‹ãƒ¬ãƒ™ãƒ«ã«ã¾ã§æˆç†Ÿã—ã¦ãã¦ã„ã‚‹ã‚‰ã—ã„ã€‚ ã„ãã¤ã‹ã®ãƒ–ãƒã‚°ã§ç´¹ä»‹ã•ã‚Œã¦ã„ã‚‹ã®ã‚’è¦‹ã¦ã‚‚ã€ãµãƒ¼ã‚“ã€ãã‚‰ã„ã«ã—ã‹æ€ã£ã¦ã„ãªã‹ã£ãŸã®ã ãŒã€ã‚ã‚“ãªå¤§è¦æ¨¡ãªã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ãŒã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã§ãã‚‹ã¨ã„ã†ã®ã¯ã€è€ƒãˆã¦ã¿ã‚‹ã¨ã™ã”ã„ã“ã¨ã§ã‚ã‚‹ã€‚å¤§äº‹ãªã“ã¨ãªã®ã§å¼·èª¿ã—ã¦ãŠããŒã€ã™ã”ã„ã“ã¨ã§ã‚ã‚‹ã€‚ååˆ†ã«å®Ÿç”¨çš„ãªãƒ¬ãƒ™ãƒ«ã«åˆ°é”ã—ã¦ã„ã‚‹ã“ã¨ã ã€‚ãƒ“ãƒ«ãƒ‰ã‚‚æ—©ã„ã—ç”Ÿæˆã•ã‚ŒãŸã‚³ãƒ¼ãƒ‰ã‚‚g++ã¨åŒç¨‹åº¦ã«ã¯é€Ÿã„ã¨ã„ã†ã—ã€è©¦ã—ã¦ã¿ã‚‹å¿…è¦ãŒã‚ã‚‹ã€‚ ã¨ã„ã†è¨³ã§ã€ã„ãã¤ã‹å®Ÿéš›ã«ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã‚’ãƒ“ãƒ«ãƒ‰ã—ã¦ã¿ãŸã€‚è©¦ã—ã¦ã¿ãŸé™ã‚Šã§ã¯ã€ libstdc++ã®tr1/unordered_mapãŒãƒ“ãƒ«ãƒ‰ã§ããªã„ C++ã®ã‚³ãƒ¼ãƒŠãƒ¼ã‚±ãƒ¼ã‚¹ã§ã€clangãŒè¨±å®¹ã—ãªã„ã‚‚ã®ãŒå¤šã„ ã¨ã„ã£ãŸå•é¡ŒãŒã‚ã£ãŸãŒã€å‰²ã¨ã©ã‚Œã‚‚ã™ã‚“ãªã‚Šã¨ã‚³ãƒ³
paella 2011/04/19
c++

llvm

clang
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Mac OS X 10.6 Snow Leopard: the Ars Technica review
In June of 2004, during the WWDC keynote address, Steve Jobs revealed Mac OS X 10.4 Tiger to developers and the public for the first time. When the finished product arrived in April of 2005, Tiger was the biggest, most important, most feature-packed release in the history of Mac OS X by a wide margin. Apple's marketing campaign reflected this, touting "over 150 new features." All those new feature
paella 2011/02/15
llvm

Objective-C

å‹‰å¼·

è³‡æ–™
ãƒªãƒ³ã‚¯
LLVMã®ä¸é–“è¨€èªž - nothingcosmos wiki
LLVMã®ç‰¹é•·ã¯ã€BitCodeã®å®Œå…¨ãªä»•æ§˜ãŒå…¬é–‹ã•ã‚Œã¦ã„ã‚‹ãŸã‚ã€BitCodeã¸ã®å¤‰æ›æ©Ÿã‚’ä½œã‚Œã°ã€LLVMã®è³‡ç”£ã‚’æ´»ç”¨ã§ãã‚‹ã€‚
paella 2011/01/24
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llvm
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LLVMå‹‰å¼·ä¼šã«å‚åŠ ã—ã¦ã€é ã®ã¦ã£ãºã‚“ã‹ã‚‰ï¼Ÿï¼Ÿï¼Ÿã‚’ã°ã‚‰æ’’ã„ã¦ããŸã€‚
fd0ã®é™°è¬€ã«å·»ãè¾¼ã¾ã‚Œã‚‹å½¢ã§ã€ç¬¬1å›žLLVM(Low Level Virtual Machine)å‹‰å¼·ä¼šã«å‚åŠ ã—ã¦ããŸã€‚ã¡ãªã¿ã«å‰æçŸ¥è˜ã¯ã‚¼ãƒã€‚ä»•æ–¹ãªã„ã®ã§å½“æ—¥è‰²ã€…èª¿ã¹ãªãŒã‚‰è©±ã‚’èžã“ã†ã¨ã—ãŸã‚‰ã€ä¼šå ´ãŒEMOBILEåœå¤–ã§ãŠæ‰‹ä¸Šã’çŠ¶æ…‹ã ã£ãŸã€‚ãã‚“ãªçŠ¶æ…‹ã‹ã‚‰ã€å–ã‚Šæ•¢ãˆãšå°è±¡ã«æ®‹ã£ãŸäº‹ã‚’ãƒ¡ãƒ¢ã—ã¦ãŠã„ãŸä¸ã‹ã‚‰ã€æ„Ÿæƒ³ï¼†ã¾ã¨ã‚ã¨ã—ã¦ä»Šå›žãƒ–ãƒã‚°ã«æ›¸ã“ã†ã¨æ€ã†ã€‚ é›£ã—ã„äº‹ã¯ã€fd0ã®ã‚¨ãƒ³ãƒˆãƒªã‚’è¦‹ã¦æ¬²ã—ã„ã€‚ãã‚Œã§ã‚‚ç‰©è¶³ã‚Šãªã„äººã¯ã€è‡ªåˆ†ã§èª¿ã¹ã¦ãã‚Œã€‚ ä¼šå ´ã¯ãƒãƒƒãƒˆã®å¤å³¶ ä¼šå ´ã¯æµæ¯”å¯¿ã‚¬ãƒ¼ãƒ‡ãƒ³ãƒ—ãƒ¬ã‚¤ã‚¹ã®åœ°ä¸‹1éšŽã€ãƒžã‚¯ãƒ‰ãƒŠãƒ«ãƒ‰ã®éš£ã«ã‚ã‚‹ã€æ—¥æœ¬SGIã®ãƒ›ãƒ¼ãƒ«ã€‚ä½•ã‹ã€çµæ§‹ç›´å‰ã¾ã§æš—ãã¦ã€ãƒ›ãƒ¼ãƒ«å‰ã«ã¯å‚åŠ è€…ã£ã½ã„äººã€…ãŒã‚¾ãƒ³ãƒ“ã®ã‚ˆã†ã«ãŸã‚€ã‚ã£ã¦ãŸã€‚ã‚ã®å¾®å¦™ãªç©ºæ°—ãŒãŸã¾ã‚‰ã‚“ã€‚ ä¼šå ´ã¯SGIå†…ã£ã¦äº‹ã§ã€å…¥ã‚Šå£ã‹ã‚‰ãƒ›ãƒ¼ãƒ«ã®é–“ã«ã‚ã‚‹éƒ¨å±‹ã®ä¸ã«ã‚»ã‚°ã‚¦ã‚§ã‚¤ã¨ã‹ç™ºè¦‹ã€‚ä¹—ã‚ŠãŸã‹ã£ãŸã€‚ ã§ã€ä¼šå ´å†…ã¯ç„¡ç·šLANãŒä½¿ãˆãŸã‚‰ã—ã„ãŒã€ä¿ºã®ãƒŽãƒ¼ãƒˆ
paella 2011/01/24
LLVMã®æœ€åˆã®çŸ¥è˜ã¨ã—ã¦ã€‚é–“é•ã£ãŸæƒ…å ±ã‚‚å¤šã„ã‘ã‚Œã©ã€äºˆå‚™çŸ¥è˜ã«ã¯ãªã‚‹ã‹ã‚‚ã—ã‚Œãªã„ã—ãªã‚‰ãªã„ã‹ã‚‚ã—ã‚Œãªã„

llvm

VM
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Compiler Benchmarks Of GCC, LLVM-GCC, DragonEgg, Clang - Phoronix
Compiler Benchmarks Of GCC, LLVM-GCC, DragonEgg, Clang Written by Michael Larabel in Software on 8 November 2010 at 05:00 AM EST. Page 1 of 7. 62 Comments. LLVM 2.8 was released last month with the Clang compiler having feature-complete C++ support, enhancements to the DragonEgg GCC plug-in, a near feature-complete alternative to libstdc++, a drop-in system assem bler, ARM code-generation improveme
paella 2010/11/10
LLVM/Clangã‚„å„ç¨®ãƒãƒ¼ã‚¸ãƒ§ãƒ³ã®GCCãªã©ã€è‰²ã€…ãªã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã‚’ä½¿ã£ã¦å°ãƒ‘ã‚¤ãƒ«ã®ãƒ™ãƒ³ãƒãƒžãƒ¼ã‚¯ã‚’è¨ˆæ¸¬ã—ãŸã¾ã¨ã‚è¨˜äº‹ã€‚LLVM/ClangãŒçµ¶å¯¾ã§ã¯ãªã‹ã£ãŸã‚Šã€gccã®å¤ã„ã‚‚ã®ã®æ–¹ãŒé€Ÿã„ã‚±ãƒ¼ã‚¹ã‚‚ã‚ã£ãŸã‚Šã¨é¢ç™½ã„ã€‚

gcc

llvm
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LLVM è¨€èªžãƒžãƒ‹ãƒ¥ã‚¢ãƒ«(Language Reference Manual)
ã“ã®æ–‡æ›¸ã¯ã€LLVMã‚¢ã‚»ãƒ³ãƒ–ãƒªè¨€èªžã®å‚ç…§ãƒžãƒ‹ãƒ¥ã‚¢ãƒ«ã§ã™ã€‚ LLVMã¯ã€åž‹å®‰å…¨ã§ã€ä½Žæ°´æº–ãªæ“ä½œãŒã§ãã‚‹ã€æŸ”è»Ÿãªã€ ãã—ã¦ å…¨ã¦ã® é«˜ç´šè¨€èªžã‚’ç°¡æ½”ã«è¡¨ç¾ã§ãã‚‹èƒ½åŠ›ã‚’æä¾›ã™ã‚‹é™çš„å˜ä¸€ä»£å…¥(Static Single Assignment:SSA)ãƒ™ãƒ¼ã‚¹ã®è¡¨ç¾ã§ã™ã€‚ ã“ã‚Œã¯LLVMã®ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«æˆ¦ç•¥ã®ã™ã¹ã¦ã®ãƒ•ã‚§ã‚¤ã‚ºã«ã‚ãŸã£ã¦ä½¿ç”¨ã•ã‚Œã‚‹å…±é€šã‚³ãƒ¼ãƒ‰è¡¨ç¾ã§ã™ã€‚ LLVMã‚³ãƒ¼ãƒ‰è¡¨ç¾ã¯ã€3ã¤ã®ç•°ãªã‚‹å½¢å¼ã§ä½¿ç”¨ã§ãã‚‹ã‚ˆã†ã«è¨è¨ˆã•ã‚Œã¦ã„ã¾ã™ã€‚ ã‚¤ãƒ³ãƒ¡ãƒ¢ãƒªã‚³ãƒ³ãƒ‘ã‚¤ãƒ©(IR)ã€ ãƒ‡ã‚£ã‚¹ã‚¯ä¸Šã§ã®ãƒ“ãƒƒãƒˆã‚³ãƒ¼ãƒ‰è¡¨ç¾(JITã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã®é«˜é€Ÿãƒãƒ¼ãƒ‰å¯¾å¿œ)ã€ ãã—ã¦ã€å¯èªã‚¢ã‚»ãƒ³ãƒ–ãƒªè¨€èªžè¡¨ç¾ã§ã™ã€‚ ã“ã‚Œã¯ã€å¤‰å½¢ã«ãƒ‡ãƒãƒƒã‚°ã‚„è¦–è¦šåŒ–ã®è‡ªç„¶ã•ã‚’æ®‹ã—ãªãŒã‚‰ã€ LLVMãŒåŠ¹çŽ‡çš„ãªã‚³ãƒ³ãƒ‘ã‚¤ãƒ©å¤‰å½¢ãŠã‚ˆã³åˆ†æžã«å¼·åŠ›ãªä¸é–“è¡¨ç¾ã‚’æä¾›ã™ã‚‹ã“ã¨ã‚’å¯èƒ½ã«ã—ã¾ã™ã€‚ LLVMã®3ã¤ã®ç•°ãªã‚‹å½¢å¼ã¯ã™ã¹ã¦ç‰ä¾¡ã§ã™ã€‚ ã“ã®ãƒ‰ã‚ãƒ¥ãƒ¡ãƒ³ãƒˆã¯äººé–“ã®åˆ¤èªå¯èƒ½ãªè¡¨ç¾ãŠã‚ˆã³
paella 2010/07/04
LLVMã®è¨€èªžãƒžãƒ‹ãƒ¥ã‚¢ãƒ«ã€‚ã†ãƒ¼ã‚€ã€ã™ã”ã„ãªã‚

LLVM

è³‡æ–™
ãƒªãƒ³ã‚¯
shibu.jp: ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆè¨ˆç”»
åŽŸè‘—è€…ï¼šUnladen Swallowãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆ åŽŸæ–‡ï¼šhttp://code.google.com/p/unladen-swallow/wiki/ProjectPlan åŽŸæ–‡æ›´æ–°ï¼šApril 23, 2009 ï½žPythonæœ€é©åŒ–è¨ˆç”»ï½ž æ³¨æ„: å¼•ç”¨ã—ã¦ã„ã‚‹è«–æ–‡ã¯ã™ã¹ã¦ã€ "RelevantPapers"ã®ãƒšãƒ¼ã‚¸ã‹ã‚‰ãƒªãƒ³ã‚¯ã‚’å¼µã£ã¦ã„ã‚‹ã€‚ä¸å›½èªžç‰ˆã‚‚ã‚ã‚‹ ã‚´ãƒ¼ãƒ« æ¦‚è¦ ãƒžã‚¤ãƒ«ã‚¹ãƒˆãƒ¼ãƒ³ 2009 Q1 2009 Q2 2009 Q3ä»¥é™ è©³ç´°è¨ˆç”» æ£è¦è¡¨ç¾ èµ·å‹•æ™‚é–“ ãƒ†ã‚¹ãƒˆã¨æ¸¬å®š ãƒ‘ãƒ•ã‚©ãƒ¼ãƒžãƒ³ã‚¹ æ£ç¢ºã• è¤‡é›‘ã• ãƒªã‚¹ã‚¯ ã‚³ãƒŸãƒ¥ãƒ‹ã‚±ãƒ¼ã‚·ãƒ§ãƒ³ ã‚´ãƒ¼ãƒ« ã“ã®ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã§ã¯Pythonã‚’é€Ÿãã—ãŸã„ã¨æ€ã£ã¦ã„ã‚‹ã€‚ã¾ãŸã€å¤§ããã¦å®‰å®šã—ã¦ã„ã‚‹ã‚¢ãƒ—ãƒªã‚±ãƒ¼ã‚·ãƒ§ãƒ³ã‚’ã“ã®ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆ"Unladen Swallow"ã«åˆ‡ã‚Šæ›¿ãˆã¦ä½¿ç”¨ã—ã¦ã‚‚ã‚‰ãˆã‚‹ã‚ˆã†ã«ã™ã‚‹ã®ã‚‚ã‚´ãƒ¼ãƒ«ã®ä¸€ã¤ã§ã‚ã‚‹ã€‚ CPythonã¨æ¯”ã¹ã¦ã€æœ€ä½Žã§ã‚‚
paella 2009/06/26
ä»Šå¾Œã«æœŸå¾…ã€‚ãœã²Trunkã«ãƒžãƒ¼ã‚¸ã•ã‚Œã¦ã»ã—ã„

Python

performance

tuning

llvm

optimize

JIT
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