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TokyoIncidents id:TokyoIncidents

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WebAssemblyã«æ£å¼å¯¾å¿œã—ãŸã€ŒLLVM 8.0ã€ãŒãƒªãƒªãƒ¼ã‚¹
ä¸€èˆ¬ã«ã€Œã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã€ã¨å‘¼ã°ã‚Œã‚‹ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã¯ã€ã‚ã‚‹ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°è¨€èªžã§æ›¸ã‹ã‚ŒãŸã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã—ã€ã‚¿ãƒ¼ã‚²ãƒƒãƒˆã¨ãªã‚‹ãƒ—ãƒ©ãƒƒãƒˆãƒ•ã‚©ãƒ¼ãƒ ã§å®Ÿè¡Œå¯èƒ½ãªãƒã‚¤ãƒŠãƒªã«å¤‰æ›ã™ã‚‹æ©Ÿèƒ½ã‚’å‚™ãˆã¦ã„ã¾ã™ã€‚ ä¾‹ãˆã°Cã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ãªã‚‰Cè¨€èªžã‚’ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã—ã€Fortranã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ãªã‚‰Fortranè¨€èªžã‚’ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã—ã¦ã€ã‚¿ãƒ¼ã‚²ãƒƒãƒˆã¨ãªã‚‹OSã‚„ãƒãƒ¼ãƒ‰ã‚¦ã‚§ã‚¢ã€ä¾‹ãˆã°x86ç”¨ã®Linuxã‚„ã€ã‚ã‚‹ã„ã¯ãƒ¡ã‚¤ãƒ³ãƒ•ãƒ¬ãƒ¼ãƒ ãªã©ã§å®Ÿè¡Œå¯èƒ½ãªãƒã‚¤ãƒŠãƒªã‚’ç”Ÿæˆã™ã‚‹ã¨ã„ã£ãŸå…·åˆã§ã™ã€‚ ã€ŒLLVMã€ã¯ã“ã†ã—ãŸã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã‚’é–‹ç™ºã™ã‚‹ãŸã‚ã®ã€åŸºç›¤ã¨ãªã‚‹ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ã‚’é–‹ç™ºã™ã‚‹ã‚ªãƒ¼ãƒ—ãƒ³ã‚½ãƒ¼ã‚¹ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã¨ã„ãˆã¾ã™ã€‚LLVMã¯åŸºæœ¬çš„ã«ã¯Clangã¨å‘¼ã°ã‚Œã‚‹ãƒ•ãƒãƒ³ãƒˆã‚¨ãƒ³ãƒ‰ã‚’ç”¨ã„ã¦C/Cï¼‹ï¼‹/Objective-Cãªã©ã‚’ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã¨ã—ã¦èªã¿è¾¼ã¿ã€LLVM IRã¨å‘¼ã°ã‚Œã‚‹å®Ÿè¡Œç’°å¢ƒã«ä¾å˜ã—ãªã„ä¸é–“è¡¨ç¾ã‚’ç”Ÿæˆã€‚ãã“ã‹ã‚‰Linuxã‚„Windowsã€FreeBSD
TokyoIncidents 2019/03/28
llvm

WebAssembly
ãƒªãƒ³ã‚¯
LLVM-Based JIT Compiler for CRuby
RubyKaigi 2017 Lightning Talk http://rubykaigi.org/2017
TokyoIncidents 2017/09/20
ruby

llvm

JIT

performance

rubykaigi
ãƒªãƒ³ã‚¯
CRubyå‘ã‘ã®LLVMãƒ™ãƒ¼ã‚¹ã®JITã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã‚’æ›¸ã„ã¦ã„ã‚‹è©± - k0kubun's blog
LLRBã¨ã„ã†Rubyå‘ã‘ã®ãƒ¡ã‚½ãƒƒãƒ‰JITã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã‚’æ›¸ã„ã¦ã„ã‚‹ github.com RubyKaigi 2015ã®æœ€å¾Œã®ã‚ãƒ¼ãƒŽãƒ¼ãƒˆã§@evanphxãŒã€ŒLLVMã§CRubyã®ã‚³ãƒ¼ãƒ‰ã‚’ã‚¤ãƒ³ãƒ©ã‚¤ãƒ³åŒ–ã™ã‚‹ãƒ¡ã‚½ãƒƒãƒ‰JITã‚’å®Ÿè£…ã—ãŸã‚‰é€Ÿã„ã‚“ã˜ã‚ƒãã€ã¿ãŸã„ãªç™ºè¡¨ã‚’ã—ã¦ã„ãŸã®ã‚’è¦šãˆã¦ã„ã‚‹ã ã‚ã†ã‹ã€‚ LLRBã¨ã„ã†ã®ã¯ã¾ã•ã«ãã‚Œã‚’å®Ÿè£…ã—ã¦ã„ã‚‹ãƒ—ãƒã‚¸ã‚§ã‚¯ãƒˆã§ã‚ã‚Šã€å°‘ãªãã¨ã‚‚ç¾æ™‚ç‚¹ã§ã€ŒLLVMã§CRubyã®ã‚³ãƒ¼ãƒ‰ã‚’ã‚¤ãƒ³ãƒ©ã‚¤ãƒ³åŒ–ã™ã‚‹ãƒ¡ã‚½ãƒƒãƒ‰JITã€ã¨è¨€ãˆã‚‹çŠ¶æ…‹ã¾ã§å®Ÿè£…ã§ãã€ã‚‚ã®ã«ã‚ˆã£ã¦ã¯åŠ¹æžœãŒå‡ºã‚‹çŠ¶æ…‹ã«ãªã£ãŸã®ã§å…¬é–‹ã—ãŸã€‚ ãªã‚“ã§æ›¸ã„ã¦ã‚‹ã® è¨€èªžã‚’è‡ªåˆ†ã§å®Ÿè£…ã™ã‚‹ã¨ãã®è¨€èªžã«é–¢ã™ã‚‹ç†è§£ãŒå¤§åˆ†æ·±ã¾ã‚‹ã€ã¨ã„ã†ã®ã‚’Hamlã®å®Ÿè£…ã¨ã‹Cã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã¨ã‹ã§ä½“é¨“ã—ã¦ã„ã¦ã€åƒ•ãŒä¸€ç•ªå¥½ããªè¨€èªžã¯Rubyãªã®ã§Rubyã§ã‚‚ãã‚Œã‚’ã‚„ã£ã¦ãŠããŸã„ã€ã¨ã„ã†ã®ãŒã‚ã£ãŸã€‚ã¾ãŸã€Rubyã¯é…ã„ã¨è¨€ã‚ã‚ŒãŒã¡ã ãŒã€ã©ã“ã«æ”¹å–„å¯èƒ½ãªç‚¹ãŒçœ ã£ã¦ã„ã‚‹
TokyoIncidents 2017/07/09
ruby

llvm

JIT
ãƒªãƒ³ã‚¯
gollvm - Git at Google
408e6a8 gollvm: fix handling 128-bit integers in llvm-godumpspec by amusman Â· 9 months ago master5dcf23d gollvm: support -fgo-importcfg command line option by Than McIntosh Â· 1 year, 4 months ago54a9536 gollvm: cmake changes for gofrontend CL 504415 by Than McIntosh Â· 1 year, 5 months agof059550 gollvm: encode platform info in CallingConvId by melonedo Â· 2 years, 2 months ago3452ec6 gollvm: update
TokyoIncidents 2017/05/31
golang

llvm
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Dart-on-LLVM
This is a story about an experiment to compile the Dart language using the LLVM compiler framework. On its face this is pretty pointless, since Dart already has an excellent virtual machine which uses just-in-time compilation to get excellent performance. Since Dart is dynamically typed (more precisely, itâ€™s optionally typed), a JIT compiler is a natural fit â€” it can use the types available at run
TokyoIncidents 2017/01/12
Dart

llvm
ãƒªãƒ³ã‚¯
http://notes.willcrichton.net/rust-the-new-llvm/
TokyoIncidents 2016/07/27
rust

llvm
ãƒªãƒ³ã‚¯
http://mbebenita.github.io/WasmExplorer/
TokyoIncidents 2016/06/19
wasm

llvm
ãƒªãƒ³ã‚¯
LLVM bitcodeåŸºç¤ŽçŸ¥è˜ - Qiita
iOS9ã‹ã‚‰ã®ã‚¢ãƒ—ãƒªæœ€é©åŒ–ã®ä»•çµ„ã¿AppThinningã®ãŸã‚ã€Xcode7 betaã‹ã‚‰ã¯ã‚¢ãƒ—ãƒªã¸ã®bitcodeã®åŸ‹ã‚è¾¼ã¿ãŒãƒ‡ãƒ•ã‚©ãƒ«ãƒˆã§æœ‰åŠ¹ã«ãªã‚Šã¾ã—ãŸã€‚ https://developer.apple.com/library/prerelease/ios/documentation/IDEs/Conceptual/AppDistributionGuide/AppThinning/AppThinning.html http://qiita.com/usagimaru/it ems/cb19f283db4ac0cd8bd6 bitcodeã¨ã¯ä½•ã‹ã‚’æ„Ÿã˜å–ã‚‹ãŸã‚ã®ã‚¨ãƒ³ãƒˆãƒªã§ã™ã€‚ ç¶šã Xcode7ã§ã®embed-bitcodeã‚ªãƒ—ã‚·ãƒ§ãƒ³ http://qiita.com/gamako/it ems/4ebfd048c5aed4f68595 bitcodeã¨ã¯ LLVMã®ãƒ“ãƒ«ãƒ‰ãƒ•ãƒãƒ¼ã¯ã€ã–ã£ãã‚Š
TokyoIncidents 2015/09/14
llvm
ãƒªãƒ³ã‚¯
å¤§å¦é™¢ç”Ÿã®ãŸã‚ã®LLVM | POSTD
(æ³¨ï¼š2017/07/06ã€ã„ãŸã ã„ãŸãƒ•ã‚£ãƒ¼ãƒ‰ãƒãƒƒã‚¯ã‚’å…ƒã«ç¿»è¨³ã‚’ä¿®æ£ã„ãŸã—ã¾ã—ãŸã€‚) ã“ã®è¨˜äº‹ã¯ã€ LLVM ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©åŸºç›¤ã‚’ä½¿ã£ã¦ãƒªã‚µãƒ¼ãƒã‚’ã™ã‚‹äººã®ãŸã‚ã®å…¥é–€æ›¸ã§ã™ã€‚ã“ã‚Œã‚’èªã‚ã°ã€ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã«å…¨ãèˆˆå‘³ã®ãªã„å¤§å¦é™¢ç”Ÿã‚‚ã€æ¥½ã—ã¿ãªãŒã‚‰LLVMã‚’ä½¿ã£ã¦å„ªã‚ŒãŸåŠŸç¸¾ã‚’ã‚ã’ã‚‰ã‚Œã‚‹ã‚ˆã†ã«ãªã‚‹ã§ã—ã‚‡ã†ã€‚ LLVMã¨ã¯ä½•ã‹ï¼Ÿ LLVMã¯éžå¸¸ã«å„ªã‚Œã¦ã„ã¦ã€ãƒãƒƒã‚¯ã—ã‚„ã™ãã€Cè¨€èªžã‚„C++ã®ã‚ˆã†ãªâ€ãƒã‚¤ãƒ†ã‚£ãƒ–â€è¨€èªžå‘ã‘ã®ã€æ™‚ä»£ã®å…ˆç«¯ã‚’è¡Œãã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã§ã™ã€‚ LLVMã®ç´ æ™´ã‚‰ã—ã•ã«é–¢ã—ã¦ã¯ä»–ã«ã‚‚æ§˜ã€…ãªè©±ã‚’èžãã®ã§ã¯ãªã„ã§ã—ã‚‡ã†ã‹ï¼ˆJITã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã¨ã—ã¦ã‚‚ä½¿ãˆã‚‹ã¨ã‹ã€Cè¨€èªžç³»åˆ—ä»¥å¤–ã®æ§˜ã€…ãªè¨€èªžã‚’å¼·åŒ–ã§ãã‚‹ã¨ã‹ã€ App Storeã‹ã‚‰ã®æ–°ã—ã„é…ä¿¡å½¢æ…‹ ã§ã‚ã‚‹ã¨ã‹ã€ãªã©ãªã©)ã€‚ã‚‚ã¡ã‚ã‚“å…¨éƒ¨æœ¬å½“ã®ã“ã¨ã§ã™ãŒã€ä»Šå›žã®è¨˜äº‹ã®ç›®çš„ã¨ã—ã¦ã¯ã€ä¸Šè¿°ã®å®šç¾©ãŒé‡è¦ã§ã™ã€‚ LLVMãŒä»–ã®ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã¨å·®åˆ¥åŒ–ã•ã‚Œã‚‹ç†ç”±ã«ã¯ã€ã„ãã¤ã‹ã®å¤§ããª
TokyoIncidents 2015/09/02
llvm
ãƒªãƒ³ã‚¯
Emscriptenã§Cè¨€èªžã‚’JavaScriptã«å¤‰æ›ã™ã‚‹ - Qiita
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TokyoIncidents 2015/07/17
llvm

JavaScript
ãƒªãƒ³ã‚¯
Emscripten ã§ C++ ã® Hello World ã‚’ JavaScript ã«å¤‰æ›ã—ã¦ã¿ãŸ - å‡¹ã¿Tips
ã¯ã˜ã‚ã« Emscripten ã¯ä»Šæµè¡Œã‚Šã®ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©åŸºç›¤ LLVM ã‚’åˆ©ç”¨ã—ã¦ C/C++ ã®ã‚³ãƒ¼ãƒ‰ï¼ˆæ£ç¢ºã«ã¯ LLVM-IRï¼‰ã‚’ JavaScript ã«å¤‰æ›ã—ã¦ãã‚Œã‚‹ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã§ã™ã€‚ãƒ•ãƒãƒ³ãƒˆã‚¨ãƒ³ãƒ‰ã§ã‚ã‚‹ Clang ã‚’åˆ©ç”¨ã—ã¦ C/C++ ã®ã‚³ãƒ¼ãƒ‰ã‚’ LLVM-IR ã¨ã„ã†ä¸é–“è¨€èªžã¸å¤‰æ›ã€Emscripten ã§ã“ã‚Œã‚’ JavaScript ã«å¤‰æ›ã™ã‚‹æµã‚Œã«ãªã‚Šã¾ã™ã€‚æˆæžœã¨ã—ã¦ã¯æ–°ã—ã„ã©ã“ã‚ã ã¨ã€å…ˆæœˆã€ Unreal Engine 3 ã‚’ JS ã«ãƒãƒ¼ãƒ†ã‚£ãƒ³ã‚°ã€WebGL ã§ãƒŒãƒ«ã‚µã‚¯ã™ã‚‹ã‚ˆã€ã¨ã„ã†ãƒ‹ãƒ¥ãƒ¼ã‚¹ãŒä¸ŠãŒã£ã¦ã„ã¾ã—ãŸã€‚ 4Gamer.net â€• ï¼»GDC 2013ï¼½Webãƒ–ãƒ©ã‚¦ã‚¶ã§ã€ŒUnreal Engine 3ã€ãŒãƒŒãƒ«ãƒŒãƒ«å‹•ã!? ã‚²ãƒ¼ãƒ ã‚¨ãƒ³ã‚¸ãƒ³ã‚’5æ—¥ã§HTML5ã¸ç§»æ¤ã—ãŸé©šãã®æŠ€è¡“ã¨ã¯ ã¾ãŸã€gl.enchant.js ã¨ä½µç”¨ã—ã¦ä½¿ã‚ã‚Œã‚‹ç‰©ç†ã‚¨ãƒ³ã‚¸ãƒ³ã® ammo.js ã‚‚
TokyoIncidents 2015/07/17
llvm

JavaScript
ãƒªãƒ³ã‚¯
GitHub - rui314/lld
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TokyoIncidents 2015/05/28
llvm
ãƒªãƒ³ã‚¯
GitHub - nvsofts/GikoLLVM: ã‚®ã‚³BASICã£ã½ã„è¨€èªžã®LLVMã«ã‚ˆã‚‹å®Ÿè£…
TokyoIncidents 2015/05/17
llvm
ãƒªãƒ³ã‚¯
Success is a Journey, not a Destination: å…¨ã¦ã®Cãƒ—ãƒã‚°ãƒ©ãƒžãŒæœªå®šç¾©ãªæŒ¯ã‚‹èˆžã„ã«ã¤ã„ã¦çŸ¥ã£ã¦ãŠãã¹ãã“ã¨ #1/3
[What Every C Programmer Should Know About Undefined Behavior #1/3Â ã®ç¿»è¨³ã§ã™ã€‚] LLVMã§ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã—ãŸã‚³ãƒ¼ãƒ‰ã¯ã€æœ€é©åŒ–ã‚’æœ‰åŠ¹ã«ã—ã¦ã„ã‚‹ã¨ãŸã¾ã«SIGTRAPã‚·ã‚°ãƒŠãƒ«ã‚’ç”Ÿæˆã™ã‚‹ã®ã¯ãªãœãªã®ã‹ã€ã¨èžã‹ã‚Œã‚‹ã“ã¨ãŒã‚ã‚‹ã€‚ã„ã‚ã„ã‚èª¿ã¹ãŸã‚ã¨ã€(X86ã§ã®è©±ã ãŒ) Clangã¯ "ud2" ã‚¤ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚·ãƒ§ãƒ³ã‚’ç”Ÿæˆã—ã¦ã„ãŸã“ã¨ãŒã‚ã‹ã£ãŸã€‚"ud2" ã¯__builtin_trap()ãŒç”Ÿæˆã™ã‚‹ã‚¤ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚·ãƒ§ãƒ³ã¨åŒã˜ã‚‚ã®ã ã€‚[è¨³æ³¨: #UDä¾‹å¤–ã‚’ç™ºç”Ÿã•ã›ã‚‹å‘½ä»¤ã€‚ã‚½ãƒ•ãƒˆã‚¦ã‚§ã‚¢ãŒ#UDä¾‹å¤–ã‚’ãƒãƒ³ãƒ‰ãƒ«ã§ãã¦ã„ã‚‹ã‹ãƒ†ã‚¹ãƒˆã™ã‚‹ãŸã‚ã«ä½¿ã‚ã‚Œã‚‹ã€‚ã¤ã¾ã‚Šã€ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ãŒæœªå®šç¾©ãªæŒ¯ã‚‹èˆžã„ã‚’ä½¿ã£ã¦ã„ãŸã‹ã‚‰ã€LLVMã¯ud2ã‚¤ãƒ³ã‚¹ãƒˆãƒ©ã‚¯ã‚·ãƒ§ãƒ³ã‚’ç”Ÿæˆã—ãŸã®ã§ã‚ã£ã¦ã€LLVMã®ãƒã‚°ã§ã¯ãªã„ã€ã¨ã„ã†ã“ã¨] ã“ã†ã„ã†å•é¡Œã¯å¹¾ã¤ã‹ã‚ã£ã¦ã€ã™ã¹ã¦ã€Cã®æœªå®šç¾©ãªæŒ¯ã‚‹
TokyoIncidents 2015/05/16
llvm
ãƒªãƒ³ã‚¯
æ£è¦è¡¨ç¾ã‹ã‚‰LLVMã¸ã®ã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã‚’å®Ÿè£…ã™ã‚‹ - Qiita
æ£è¦è¡¨ç¾æŠ€è¡“å…¥é–€ã¨ã„ã†æœ¬ã®ä¸ã«ã€æ£è¦è¡¨ç¾ã®JITã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã¨ã„ã†æŠ€è¡“ãŒç´¹ä»‹ã•ã‚Œã¦ã„ã‚‹ã€‚VMåž‹ã®æ£è¦è¡¨ç¾ã‚¨ãƒ³ã‚¸ãƒ³ã¯ä»¥å‰ä½œã£ãŸ1ã®ã§ã€ã“ã‚Œã‚’LLVMã¸ã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã™ã‚Œã°ãŠã‚‚ã—ã‚ã„ã®ã§ã¯ãªã„ã‹ã¨è€ƒãˆã¦ã€å®Ÿè¡Œã™ã‚‹ã“ã¨ã«ã—ãŸã€‚ãªãŠã€å®Ÿè£…ã«ã¯Scalaã‚’ç”¨ã„ãŸã€‚ è¿½è¨˜ï¼š ã¾ãŸã€JVMã®ãƒã‚¤ãƒˆã‚³ãƒ¼ãƒ‰ã¸JITã‚³ãƒ³ãƒ‘ã‚¤ãƒ«ã™ã‚‹å®Ÿé¨“ã‚‚æ›¸ãã¾ã—ãŸã€‚ æ£è¦è¡¨ç¾ã®JITã‚³ãƒ³ãƒ‘ã‚¤ãƒ©ã‚’å®Ÿè£…ã™ã‚‹ æ£è¦è¡¨ç¾ã®æŠ½è±¡æ§‹æ–‡æœ¨ VMã®å®Ÿè£…ã®æ™‚ã«ç”¨ã„ãŸã‚‚ã®ã¨åŒã˜ãã€æ¬¡ã®ãƒ‡ãƒ¼ã‚¿æ§‹é€ ã‚’ç”¨ã„ã‚‹ã€‚ sealed trait Regex case object Empty extends Regex case class Let(c: Char) extends Regex case class Con(a: Regex, b: Regex) extends Regex case class Alt(a: Regex, b: Regex) ext
TokyoIncidents 2015/05/12
llvm
ãƒªãƒ³ã‚¯
LLDB is Coming to Windows
We've spoken in the pastÂ about teaching Clang to fully support Windows and be compatible with MSVC. Â Until now, a big missing piece in this story has been debugging the clang-generated executables. Â Over the past 6 months, we've started working on making LLDB work well on Windows and support debugging both regular Windows programs and those produced by Clang. Why not use an existing debugger such
TokyoIncidents 2015/01/21
llvm
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embona - ãƒ–ãƒ©ã‚¦ã‚¶ã§å‹•ãBonanzaã‚’ä½œã£ã¦ã¿ãŸ(ãã®1)
ä»Šå›žã€ã¡ã‚‡ã£ã¨ã—ãŸç¸ã«ã‚ˆã‚ŠBonanzaã‚’ãƒ–ãƒ©ã‚¦ã‚¶ã§å‹•ã‹ã—ã¦ã¿ã¾ã—ãŸã€‚Bonanza 6.0ã®ã‚½ãƒ¼ã‚¹ã‚³ãƒ¼ãƒ‰ã‚’ã»ã¼ãã®ã¾ã¾åˆ©ç”¨ã—ã¦ã€Emscriptenã§JavaScriptã«å¤‰æ›ã—ã¦ã„ã¾ã™ã€‚ æŠ€è¡“çš„ãªã“ã¨ã«èˆˆå‘³ã¯ãªã„ã€ã™ãã«éŠã‚“ã§ã¿ãŸã„ï¼ã¨ã„ã†æ–¹ã¯ã“ã¡ã‚‰ã‹ã‚‰ã©ã†ãžã€‚åˆå›žã«45Mã»ã©ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ãŒç™ºç”Ÿã—ã¾ã™ï¼ã”æ³¨æ„ãã ã•ã„ã€‚ http://tkihira.github.io/embona/index.html ä¸Šã®URLã«è¡Œãã¨CPU vs CPUã®æˆ¦ã„ãŒå§‹ã¾ã‚Šã¾ã™ã€‚è‡ªåˆ†ã§æˆ¦ã„ãŸã„æ–¹ã¯æ–°è¦å¯¾å±€ã§è¨å®šã—ã¦ãã ã•ã„ UIå‘¨ã‚Šã¯ç›¸å½“æ‰‹ã‚’æŠœã„ã¦å®Ÿè£…ã—ãŸãŸã‚ã«å¤šæ•°ãƒã‚°ãŒã‚ã‚‹ã‹ã¨æ€ã„ã¾ã™ã€‚ã”å®¹èµ¦ãã ã•ã„ ãƒ–ãƒ©ã‚¦ã‚¶ãŒå›ºã¾ã£ãŸã‚Šã—ã¾ã›ã‚“ãŒã€CPUæ€è€ƒä¸ã«æ‰‹ã‚’å…¥åŠ›ã—ãŸã‚Šæ–°è¦å¯¾å±€ã™ã‚‹ã®ã«ã¯å¤§å¤‰åå¿œãŒé‡ã„ï¼ˆã¨ã„ã†ã‹æ€è€ƒãŒçµ‚ã‚ã‚‹ã¾ã§åå¿œã—ãªã„ï¼‰ã®ã«ã”æ³¨æ„ãã ã•ã„ ãƒ‡ãƒ¼ã‚¿ãƒ€ã‚¦ãƒ³ãƒãƒ¼ãƒ‰ã§43Mbyteã€ã•ã‚‰ã«å†…éƒ¨ã§å±•é–‹
TokyoIncidents 2015/01/19
browser

JavaScript

llvm
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Home Â» ios Â» æ¨ªæµœã¸ãªã¡ã‚‡ã“iOSå‹‰å¼·ä¼šã§ã€ŒiOS ã‚¨ãƒ³ã‚¸ãƒ‹ã‚¢ã®ãŸã‚ã® LLVM Optimiazationã€ã«ã¤ã„ã¦ç™ºè¡¨ã—ã¦ãã¾ã—ãŸ å…ˆæ—¥ã„ã„ãŠè‚‰ã®æ—¥ã«ã€Œæ¨ªæµœã¸ãªã¡ã‚‡ã“iOSå‹‰å¼·ä¼š#34.1ã€ã§ç™ºè¡¨ã•ã›ã¦ã„ãŸã ãã¾ã—ãŸã€‚ å½“æ—¥ã®è³‡æ–™ã§ã™ è©±ã™å†…å®¹ã‚’å‰æ—¥ã«å¤‰ãˆãŸã‚“ã§æ€¥ãƒ”ãƒƒãƒã§ã¤ãã‚Šã¾ã—ãŸã€‚ ã‚„ã‚‹ã‚‚ã‚“ã˜ã‚ƒãªã„ã§ã™ãï½— å„Pass ãŒä½•ã‚’ã—ã¦ã„ã‚‹ã‹ã¾ã§èª¿ã¹ãŸã‹ã£ãŸã‚“ã§ã™ã‘ã©ã€æ™‚é–“ãŒãªãã¦æ–å¿µã€‚ ãƒ¢ãƒãƒ™ãƒ¼ã‚·ãƒ§ãƒ³ãŒã‚‚ã¦ã°è¿‘ã€…ã©ã£ã‹ã§ã¾ã¨ã‚ã¾ã™ã€‚ ä»–ã®ç™ºè¡¨è€…ã®å†…å®¹ã‚‚ã¨ã¦ã‚‚æ¥½ã—ã‹ã£ãŸã§ã™ã€‚ @kitasuke ã•ã‚“ã® Watchkit ã® devforum ã®è©±ã¯ã¨ã¦ã‚‚å‚è€ƒã«ãªã‚Šè³ªç–‘å¿œç”ã®æ™‚é–“ãŒã¨ã¦ã‚‚æ¿ƒãã¦ã‚ˆã‹ã£ãŸã€‚ @es_kumagai ã•ã‚“ã®ç™ºè¡¨ã¯ã€ŒSwift â€“ å€¤ä»˜ã enum å…¥é–€ ã€œ ãã—ã¦ä¼èª¬ã¸ ã€œã€ã¨ã„ã†ã“ã¨ã‚‚ã‚ã‚Šæœ¬å½“ã«ã‚„ã°ã‹ã£ãŸã§ã™ã€‚ Swift ã®ãµã‚ãµã‚ã—ã¦ã„ãŸ O
TokyoIncidents 2014/12/02
llvm

ios

swift
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The LLVM Compiler Infrastructure Project
What: The eighth meeting of LLVM Developers and Users. When: October 28-29, 2014 Where: DoubleTree by Hilton - San Jose, CA A huge thank you to our sponsors! Diamond Sponsors: Apple QuIC Platinum Sponsors: Google Sony Computer Entertainment America Gold Sponsors: Interested in being a Gold Level Sponsor? See below. Silver Sponsors: HSA Foundation Mentor Embedded Bronze Sponsors: ARM The LLVM Found
TokyoIncidents 2014/10/14
llvm
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FTL: WebKitâ€™s LLVM based JIT
Over the past year, the WebKit project made tremendous progress on the ability to optimize JavaScript applications. A major part of that effort was the introduction of the Fourth Tier LLVM (FTL) JIT. The Fourth Tier JIT targets long-running JavaScript content and performs a level of optimization beyond WebKit's interpreter, baseline JIT, and high-level optimizing JIT. See the FTL Optimization Stra
TokyoIncidents 2014/07/17
webkit

llvm
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