ãªãã¸ã§ã¯ãæåã§èãã ã¢ããªã±ã¼ã·ã§ã³ã¢ã¼ããã¯ãã£è¨è¨ / Object-Oriented Conference 2020
2012-05-042013-03-13è¿½è¨ ãã®è¨äºã@matzããã«ãã¤ã¼ããããã®ãåãã¦ãåå¦çç³»ã®ææ°çã§å度試ãã¦ã¿ã¾ããã lua, V8, ruby, mrubyã§fib(39)ã®å®è¡æéæ¯è¼ 2013-03-12çããåç §ãã ããã mruby (軽éruby) ã½ã¼ã¹å ¬é | quredo-styleãè¦ã¦ãèªåã®ç°å¢ã§lua, luajit, V8, ruby, mrubyã§è©¦ãã¦ã¿ãã ãã¹ãç°å¢ Model: MacBook Air 13-inch, Mid 2011CPU: 1.7GHz Intel Core i5RAM: 4GB 1333MHz DDR3OS: Mac OS X Lion 10.7.3luafib.lua function fib(n) if n < 2 then return n end return fib(n-2) + fib(n-1)
è¬è¾ãå¿ãã¦ãã¾ãããmrubyã®JITã¯Xbyak(http://homepage1.nifty.com/herumi/soft/xbyak.html)ã使ããã¦ããã£ã¦ãã¾ããä»ã¾ã§ãCè¨èªã®çæãLLVMãRubyã§æ¸ããèªä½ã¢ã»ã³ãã©ãªã©ã§ã³ã³ãã¤ã©ã使ã£ã¦ãã¾ããããXbyakã¯ä¸çªä½¿ããããã§ãã æåºçä¼(http://tatsu-zine.com/books/llvm)ã«ã¯å¤§å¤ç³ã訳ãªãã®ã§ãããå人çã«ã¯é度ã¨ãç§»æ¤æ§ãèããªãã³ã³ãã¤ã©ãªãLLVMããXbyakã®æ¹ããå§ãã§ããç§»æ¤æ§ã¨ãæé©åãããã¨ãã®è©±ã«ãªãã¨é端ã«Xbyakã¯ãã¼ãã«ãä¸ããã¾ãã⦠ä½è ã®herumiããã«ã¯mrubyã®JITãè©¦ãæ´ãã¦ãããã°ã®ååã¾ã§æ´ãã¾ããã https://github.com/miura1729/mruby/issues/1 æ¬å½ã«ãããã¨ããããã¾ãã ã¡ãªã¿ã«
This articles was published on 2013-03-16 Arduino Due Today my Arduino Due from Taobao arrived: This is the first Arduino with an ARM Microcontroller instead of an AVR. Considering this and the fact that it has 512Kb of flash and 96Kb of SRAM I gave it a try and compiled mruby for it⦠It turned out to be straight forward but due to the reason that I prefer a command-line compilation over the Ardui
mrb_value ã§ã¯ï¼æ§é ä½ã¨å ±ç¨ä½ãè¤åããããã¨ã§ï¼è¤æ°ç¨®é¡ã®ãµãã¯ã©ã¹ã«å ±éã®ãã¼ã¿ãã©ã¼ããããä¸ãã¦ãã¾ããMRB_NAN_BOXING ãå½ã®å ´å(not MRB_NAN_BOXING)ã«ã¤ãã¦èª¬æãã¾ãã å³1㯠mrb_value ã® PIM ãã¡ãã£ã¨æ´çããªããã¦ãã¾ããmrb_value ã®ãµãã¯ã©ã¹ã®ä¸ã«ã¯å¤ã¨ãªã屿§ãæã¤ãã®ãããã¾ãããã¨ãã°ï¼MRB_TT_FLOAT (æµ®åå°æ°ç¹æ°) , MRB_TT_VOIDP (ãã¤ã³ã¿), MRB_TT_FIXNUM (æ´æ°) , MRB_TT_SYMBOL (ã·ã³ãã«) ã§ããä»ã®ãµãã¯ã©ã¹ãå¤ãæã¤å ´åãããã¾ããï¼æããªãå ´åãããããã§ãã ã¾ã mrb_value ã¯åã1ã¤ã ãæã¡ã¾ãããã®å ´åã®åã¨ããã®ã¯ï¼ä¾ã®æ¥é è¾ MRB_TT ã§å§ã¾ã25種é¡ã®åæåã§è¡¨ãããæ å ±ã®ãã¨ã§ããmrb_value
ãããã¯ã¹ mrbgems ãå ¥ã£ã ãåã¯ã©ãã®ã¯ã«ã¡ãã ãã«ãæ¹æ³ãå¤ãã£ã mruby-uv mruby-http mruby-sinatic mruby-json mruby-sqlite3 mruby-curl ãã㦠mruby-v8 mrbgems ãå ¥ã£ã mruby ã« GEM ã£ã½ãç©ãå ¥ã£ãã ã¨ã¯è¨ã£ã¦ãã¹ã¿ãã£ãã¯ãªã³ã¯ãªã®ã§ãã¤ãããã¯ãã¼ãã£ã³ã°ãã¦ããã訳ãããªãã ããããªããããã±ã¼ã¸ãå°å ¥ããä¸ã§ã®åãæ±ºããæ±ºã¾ãã¤ã¤ããã¨è¨ã£ãæãã 使ãã«ã¯ MRUBY_ROOT ã¨ããç°å¢å¤æ°ã mruby ã®ãªãã¸ããªãããã«è¨å®ãã¦ãããMAKEFILE_4_GEM ã $MRUBY/mrbgems/Makefiel4gem ã«ãã¦ããã¨è¯ããå¾è ã¯è¦ããªããªã£ããããããªãã å ·ä½çã«ã¯ $MRUBY_ROOT/mrbgems/GEMS.active ã¨
duinoç³»(17) Python(5) éå¤ãªã¡ã¢(19) eLua(2) mruby(3) FreeRTOS(11) LCD(16) OpenOCD(10) TortoiseHg(4) Musicã¡ã¢(2) vim(1) git(0) ARMç³»(22) LPCXpresso(16) mbed(3) SCons(4) BeRTOS(1) NuttX OS(1) Ethernet(4) PICé¢é£(11) mrubyã§Native颿°ãä½ãã¡ã¢ 2012/06 ï¼ ã¯ãã¾ã 以ä¸ã®æ¹ã ã®ãã¼ã¸ãåèã«ããã¦é ãã¦ã 2. MRuby æ¢ç´¢ http://www.oki-osk.jp/esc/mruby-oa/02.html mrubyã«ã¯ã©ã¹ã¨ã¡ã½ãããçµã¿è¾¼ãã§ã¿ãï¼Windows 7ï¼ http://akasata.hatenablog.com/
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