{"id":4068,"date":"2015-11-04T22:18:59","date_gmt":"2015-11-04T13:18:59","guid":{"rendered":"http:\/\/peta.okechan.net\/blog\/?p=4068"},"modified":"2015-11-04T22:18:59","modified_gmt":"2015-11-04T13:18:59","slug":"pnacl%e3%81%a7%e3%83%97%e3%83%ad%e3%82%b0%e3%83%ac%e3%83%83%e3%82%b7%e3%83%96%e3%83%95%e3%82%a9%e3%83%88%e3%83%b3%e3%83%9e%e3%83%83%e3%83%94%e3%83%b3%e3%82%b0","status":"publish","type":"post","link":"https:\/\/peta.okechan.net\/blog\/archives\/4068","title":{"rendered":"PNaCl\u3067\u30d7\u30ed\u30b0\u30ec\u30c3\u30b7\u30d6\u30d5\u30a9\u30c8\u30f3\u30de\u30c3\u30d4\u30f3\u30b0"},"content":{"rendered":"<p><a href=\"http:\/\/www.ci.i.u-tokyo.ac.jp\/~hachisuka\/smallppm_exp.cpp\">expanded smallppm<\/a>\u3092\u30d9\u30fc\u30b9\u3068\u3057\u3066\u3001\u7406\u89e3\u3092\u6df1\u3081\u308b\u305f\u3081\u304b\u306a\u308a\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u3057\u306a\u304c\u3089PNaCl\u5411\u3051\u306b\u79fb\u690d\u3057\u307e\u3057\u305f\u3002<br \/>\n<a href=\"https:\/\/peta.okechan.net\/test\/pnacl-ppm\/\">PNaCl PPM<\/a><br \/>\nPNaCl\u4f7f\u3063\u3066\u308b\u306e\u3067\u591a\u5206PC\u306eGoogle 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\/>\n2GB\u307b\u3069\u30e1\u30e2\u30ea\u304c\u7a7a\u3044\u3066\u308c\u3070\u5927\u4e08\u592b\u306a\u3093\u3067\u3059\u3051\u3069\u3001\u6700\u8fd1\u306ePC\u3067\u3082\u7279\u306b\u5b89\u4fa1\u306a\u30bf\u30d6\u30ec\u30c3\u30c8\u7b49\u3067\u306f\u7d50\u69cb\u53b3\u3057\u3044\u6761\u4ef6\u306b\u306a\u308b\u306e\u3067\u2026<\/p>\n<p>Emscripten\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u6d41\u77f3\u306b\u30d2\u30fc\u30d7\u3092JavaScript\u306eArrayBuffer\u306b\u69cb\u7bc9\u3059\u308b\u3060\u3051\u3042\u3063\u3066GC\u306e\u554f\u984c\u304c\u304b\u306a\u308a\u6e1b\u308b\u611f\u3058\u3067\u306f\u3042\u308b\u3093\u3067\u3059\u304c\u3001std::thread\u3084pthread\u304c\u4f7f\u3048\u306a\u3044\u3089\u3057\u304f\u3001\u307e\u3041\u4f7f\u3048\u305f\u3068\u3057\u3066\u3082\u73fe\u72b6\u306eJavaScript\u3067\u4f3c\u305f\u6a5f\u69cb\u3068\u3044\u3046\u3068Worker\u306b\u306a\u308a\u307e\u3059\u304c\u3001JavaScript\u306eWorker\u3068pthread\u3067\u306f\u4ed5\u7d44\u307f\u304c\u9055\u3044\u3059\u304e\u3066\u3066\u900f\u904e\u7684\u306a\u5909\u63db\u306f\u51fa\u6765\u306a\u3044\u306f\u305a\u3067\u3059\u3002<br \/>\n\u66f8\u304f\u306a\u3089\u306a\u308b\u3079\u304f\u7d20\u306b\u8fd1\u3044C, C++\u3092\u66f8\u304d\u305f\u3044\u306e\u3067\u2026<\/p>\n<p>\u305d\u306e\u610f\u5473\u3067\u306fPNaCl\u3082Pepper API\u3092\u4f7f\u3046\u5fc5\u8981\u304c\u3042\u3063\u305f\u308a\u3057\u3066\u3001\u30ed\u30fc\u30ab\u30eb\u306e\u30de\u30b7\u30f3\u3067\u52d5\u304f\u30b3\u30fc\u30c9\u3092\u305d\u306e\u307e\u307e\u30ea\u30b3\u30f3\u30d1\u30a4\u30eb\u3057\u305f\u3089PNaCl\u5bfe\u5fdc\u306b\u306a\u308b\u3001\u3068\u3044\u3046\u308f\u3051\u3067\u306f\u5168\u7136\u306a\u304f\u3066\u3001\u3053\u306e\u8fbaEmscripten\u306e\u307b\u3046\u304c\u697d\u3067\u3055\u3048\u3042\u308b\u3093\u3067\u3059\u304c\u3001\u3084\u306f\u308a\u6700\u7d42\u7684\u306bNative\u306a\u30b3\u30fc\u30c9\u306b\u5909\u63db\u3055\u308c\u3066\u5b9f\u884c\u3055\u308c\u308b\u3068\u3044\u3046\u4ed5\u7d44\u307f\u306b\u306f\u5229\u70b9\u304c\u591a\u3044\u3067\u3059\u3002<br \/>\n\u4f8b\u3048\u3070std::thread\u3084pthread\u304c\u666e\u901a\u306b\u52d5\u304d\u307e\u3059\u3057\u3002<br \/>\n\u307e\u3041\u4eca\u56de\u306e\u306f\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u5bfe\u5fdc\u3058\u3083\u306a\u3044\u3093\u3067\u3059\u3051\u3069w<\/p>\n<p>Emscripten\u3068PNaCl\u306f\u3088\u304f\u6bd4\u8f03\u3055\u308c\u308b\u6280\u8853\u3060\u3068\u601d\u3046\u3093\u3067\u3059\u304c\u3001\u6700\u7d42\u7684\u306b\u5b9f\u884c\u3055\u308c\u308b\u306e\u306f\u4f55\u304b\uff1f\u3068\u3044\u3046\u8996\u70b9\u3060\u3068Emscripten(JavaScript(asm.js))\u3088\u308aPNaCl(Native)\u306e\u307b\u3046\u304c\u79c1\u306f\u597d\u304d\u3067\u3059\u3002<br \/>\nJavaScript\u3067\u5b9f\u884c\u3055\u308c\u308b\u3068\u306a\u308b\u3068JavaScript\u306e\u5236\u9650\u3001\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u304c\u5fae\u5999\u3068\u304b\u3001\u30d7\u30ea\u30df\u30c6\u30a3\u30d6\u578b\u306e\u6570\u5024\u304cdouble, int32_t, uint32_t\u76f8\u5f53\u306e\u7cbe\u5ea6\u306b\u9650\u5b9a\u3055\u308c\u308b\u3068\u304b\u3001\u3092\u53d7\u3051\u308b\u4e8b\u306b\u306a\u308a\u307e\u3059\u306e\u3067\u3002<\/p>\n<p>\u305f\u3060\u3001\u30ed\u30fc\u30ab\u30eb\u306e\u30de\u30b7\u30f3\u3067\u52d5\u304f\u7c21\u5358\u306a\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u7b49\u306f\u305f\u3044\u3066\u3044Emscripten\u3060\u3068\u30ea\u30b3\u30f3\u30d1\u30a4\u30eb\u3060\u3051\u3067\u52d5\u3044\u305f\u308a\u3059\u308b\u3093\u3067\u3059\u304c\u3001PNaCl\u306e\u5834\u5408\u306f\u51fa\u529b\u3092\u30d6\u30e9\u30a6\u30b6\u306b\u9001\u308b\u305f\u3081\u306bPepper API\u3092\u4f7f\u3044\u3001\u30d6\u30e9\u30a6\u30b6\u5074\u3067\u3082JavaScript\u3092\u4f7f\u3063\u3066\u51fa\u529b\u3092\u8868\u793a\u3059\u308b\u30b3\u30fc\u30c9\u3092\u66f8\u304f\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<br \/>\n\u3068\u3044\u3063\u3066\u3082\u3001\u3068\u308a\u3042\u3048\u305a\u3067\u826f\u3051\u308c\u3070PPAPI_SIMPLE_REGISTER_MAIN\u3092\u4f7f\u3048\u3070C,C++\u5074\u306e\u30b3\u30fc\u30c9\u306f\u7d50\u69cb\u7c21\u5358\u306b\u5bfe\u5fdc\u3067\u304d\u305d\u3046\u3067\u306f\u3042\u308a\u307e\u3059\u3057\u3001\u5b9f\u306f\u30b3\u30de\u30f3\u30c9\u30e9\u30a4\u30f3\u304b\u3089Chrome\u3092\u8d77\u52d5\u3059\u308c\u3070PNaCl\u30d7\u30ed\u30bb\u30b9\u306estdout, stderr\u304c\u898b\u308c\u305f\u308a\u3082\u3057\u307e\u3059\u3057\u3001\u30b3\u30f3\u30c8\u30ed\u30fc\u30e9\u30d6\u30eb\u306a\u307b\u3046\u304c\u826f\u3044\u3068\u3044\u3046\u898b\u65b9\u3082\u3042\u308b\u3067\u3057\u3087\u3046\u3051\u3069\u3001Emscripten\u306e\u307b\u3046\u304c\u6700\u521d\u306e\u4e00\u6b69\u304c\u697d\u306a\u306e\u306f\u9593\u9055\u3044\u306a\u3044\u3067\u3057\u3087\u3046\u3002<\/p>\n<p>\u3042\u3068\u3001Emscripten\u3060\u3068asm.js\u5bfe\u5fdc\u306e\u30d6\u30e9\u30a6\u30b6\u306a\u3089\u81ea\u52d5\u7684\u306basm.js\u3068\u3057\u3066\u9ad8\u901f\u306b\u5b9f\u884c\u3055\u308c\u3001\u975e\u5bfe\u5fdc\u30d6\u30e9\u30a6\u30b6\u306a\u3089\u666e\u901a\u306eJavaScript\u3068\u3057\u3066\u5b9f\u884c\u3055\u308c\u308b\u4e00\u65b9\u3001\u73fe\u72b6PNaCl\u306fGoogle Chrome\uff08\u3057\u304b\u3082Win, Mac, Linux\u7248\u306e\u307f\uff1f\uff09\u5c02\u7528\u3067\u3059\u306e\u3067\u3001\u5b9f\u884c\u74b0\u5883\u306e\u591a\u3055\u3068\u3044\u3046\u70b9\u3067\u306fEmscripten\u306e\u5727\u52dd\u3068\u3044\u3063\u3066\u826f\u3044\u3067\u3057\u3087\u3046\u3002<br \/>\n\u305d\u308c\u306b\u4eca\u306fGoogle\u306b\u56f2\u3044\u8fbc\u307e\u308c\u305f\u304f\u306a\u3044\u4eba\u3082\u591a\u3044\u3067\u3057\u3087\u3046\u3057\u3002<\/p>\n<p>PNaCl\u975e\u5bfe\u5fdc\u74b0\u5883\u5bfe\u7b56\u3068\u3057\u3066pepper.js\u3068\u3044\u3046\u624b\u3082\u3042\u308a\u307e\u3059\u304c\u3001\u4ecapepper.js\u306eGitHub\u3092\u30c1\u30e9\u898b\u3057\u305f\u611f\u3058\u3060\u3068\u666e\u901a\u306bEmscripten\u4f7f\u3063\u3066\u308b\u307f\u305f\u3044\u306a\u306e\u3067\u3001\u305d\u308c\u306a\u3089\u6700\u521d\u304b\u3089Emscripten\u3092\u4f7f\u3063\u305f\u307b\u3046\u304c\u2026w<\/p>\n<p>\u3042\u3068\u3001\u30a4\u30f3\u30bf\u30fc\u30cd\u30c3\u30c8\u306e\u3042\u3089\u3086\u308b\u691c\u7d22\u7d50\u679c\u304b\u3089\u63a8\u6e2c\u3059\u308b\u306bPNaCl\u306b\u8208\u5473\u3092\u793a\u3057\u3066\u3044\u308b\u958b\u767a\u8005\u306e\u6570\u306f\u304b\u306a\u308a\u5c11\u306a\u3044\u3067\u3059\u3002<br \/>\n\u305d\u308c\u3092\u8a00\u3046\u3068Emscripten\u3082\u30ac\u30c1\u3067\u4f7f\u3063\u3066\u308b\u3088\u3046\u306a\u4eba\u306e\u60c5\u5831\u306f\u5c11\u306a\u3044\u3093\u3067\u3059\u3051\u3069\u3001PNaCl\u3088\u308a\u306f\u307e\u3060\u591a\u3044\u611f\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3068\u307e\u3041\u3053\u3093\u306a\u98a8\u306b\u3001\u8272\u3093\u306a\u610f\u5473\u3067\u7d50\u69cb\u53b3\u3057\u3044\u611f\u304c\u3042\u308bPNaCl\u3067\u3059\u304c\u3001\u3084\u306f\u308a\u6700\u7d42\u7684\u306b\u30cd\u30a4\u30c6\u30a3\u30d6\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3068\u3044\u3046\u4ed5\u7d44\u307f\u306f\u597d\u304d\u3067\u3059\u3002<br \/>\n\u306a\u306e\u3067\u3001\u5bfe\u5fdc\u74b0\u5883\u304c\u5e83\u307e\u3063\u3066\u304f\u308c\u308b\u3068\u826f\u3044\u306a\u3041\u3002<br \/>\n\u3082\u3057\u304f\u306fJavaScript\u306e\u5fae\u5999\u306a\u70b9\u304c\u89e3\u6d88\u3055\u308c\u3066(ES7\u3042\u305f\u308a\u306b\u306a\u308b\u3093\u3067\u3057\u3087\u3046\u304b\u2026)Emscripten\u7684\u306a\u4ed5\u7d44\u307f\u3067\u3082\u554f\u984c\u306a\u3044\u3068\u601d\u3048\u308b\u3088\u3046\u306b\u306a\u308b\u3068\u826f\u3044\u306a\u3041\u3002<br \/>\n\u3082\u3063\u3068\u8a00\u3046\u3068\u624b\u66f8\u304d\u3067\u3082\u5927\u898f\u6a21\u958b\u767a\u3084\u5b9f\u884c\u6642\u306e\u6700\u9069\u5316\u304c\u3055\u308c\u3084\u3059\u3044\u8a00\u8a9e\u4ed5\u69d8\u306bJavaScript\u304c\u751f\u307e\u308c\u5909\u308f\u3063\u3066\u304f\u308c\u308b\u3068\u826f\u3044\u3093\u3067\u3059\u3051\u3069\u3001\u3082\u3046\u305d\u308c\u5225\u8a00\u8a9e\u3088\u306d\u2026<br \/>\n\u5225\u8a00\u8a9e\u3067\u3082\u500b\u4eba\u7684\u306b\u306f\u5168\u7136\u69cb\u308f\u306a\u3044\u3067\u3059\u3051\u3069\u306d\u3002\u3042\u3068\u306f\u5bfe\u5fdc\u74b0\u5883\u6b21\u7b2c\u2026<\/p>\n","protected":false},"excerpt":{"rendered":"<p><a href=\"http:\/\/www.ci.i.u-tokyo.ac.jp\/~hachisuka\/smallppm_exp.cpp\">expanded smallppm<\/a>\u3092\u30d9\u30fc\u30b9\u3068\u3057\u3066\u3001\u7406\u89e3\u3092\u6df1\u3081\u308b\u305f\u3081\u304b\u306a\u308a\u30ea\u30d5\u30a1\u30af\u30bf\u30ea\u30f3\u30b0\u3057\u306a\u304c\u3089PNaCl\u5411\u3051\u306b\u79fb\u690d\u3057\u307e\u3057\u305f\u3002<br \/>\n<a href=\"https:\/\/peta.okechan.net\/test\/pnacl-ppm\/\">PNaCl PPM<\/a><br \/>\nPNaCl\u4f7f\u3063\u3066\u308b\u306e\u3067\u591a\u5206PC\u306eGoogle Chrome\u5c02\u7528\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u305d\u306e\u3046\u3061\u30bd\u30fc\u30b9\u3082\u516c\u958b\u3057\u305f\u3044\u3068\u601d\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u8ab0\u304b\u3089\u3082\u53cd\u5fdc\u304c\u306a\u304b\u3063\u305f\u3089\u5fd8\u308c\u3066\u3057\u307e\u3046\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\n<p>\u5b9f\u306f\u3053\u308c\u306eEmscripten\u30d0\u30fc\u30b8\u30e7\u30f3\u3084\u624b\u66f8\u304d\u306eJavaScript\u30d0\u30fc\u30b8\u30e7\u30f3\u3082\u3042\u308b\u306e\u3067\u3059\u304c\u3001Emscripten\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u3068\u3082\u304b\u304f\u624b\u66f8\u304d\u306eJavaScript\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u6700\u8fd1\u306ePC\u3067\u3082\u30b9\u30da\u30c3\u30af\u306b\u3088\u3063\u3066\u306fGC\u304c\u767a\u751f\u3057\u307e\u304f\u3063\u305f\u308a\u4eee\u60f3\u30e1\u30e2\u30ea\u3092\u4f7f\u3044\u307e\u304f\u3063\u305f\u308a\u3057\u3066\u6614\u306e\u30d6\u30e9\u30af\u30e9\u307f\u305f\u3044\u306a\u611f\u3058\u306b\u306a\u3063\u3066\u3057\u307e\u3046\u306e\u3067\u3001\u304a\u8535\u5165\u308a\u3068\u306a\u308a\u307e\u3057\u305f\u3002<br 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\/>\n\u305d\u308c\u3092\u8a00\u3046\u3068Emscripten\u3082\u30ac\u30c1\u3067\u4f7f\u3063\u3066\u308b\u3088\u3046\u306a\u4eba\u306e\u60c5\u5831\u306f\u5c11\u306a\u3044\u3093\u3067\u3059\u3051\u3069\u3001PNaCl\u3088\u308a\u306f\u307e\u3060\u591a\u3044\u611f\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u3068\u307e\u3041\u3053\u3093\u306a\u98a8\u306b\u3001\u8272\u3093\u306a\u610f\u5473\u3067\u7d50\u69cb\u53b3\u3057\u3044\u611f\u304c\u3042\u308bPNaCl\u3067\u3059\u304c\u3001\u3084\u306f\u308a\u6700\u7d42\u7684\u306b\u30cd\u30a4\u30c6\u30a3\u30d6\u30b3\u30fc\u30c9\u3092\u5b9f\u884c\u3059\u308b\u3068\u3044\u3046\u4ed5\u7d44\u307f\u306f\u597d\u304d\u3067\u3059\u3002<br \/>\n\u306a\u306e\u3067\u3001\u5bfe\u5fdc\u74b0\u5883\u304c\u5e83\u307e\u3063\u3066\u304f\u308c\u308b\u3068\u826f\u3044\u306a\u3041\u3002<br \/>\n\u3082\u3057\u304f\u306fJavaScript\u306e\u5fae\u5999\u306a\u70b9\u304c\u89e3\u6d88\u3055\u308c\u3066(ES7\u3042\u305f\u308a\u306b\u306a\u308b\u3093\u3067\u3057\u3087\u3046\u304b\u2026)Emscripten\u7684\u306a\u4ed5\u7d44\u307f\u3067\u3082\u554f\u984c\u306a\u3044\u3068\u601d\u3048\u308b\u3088\u3046\u306b\u306a\u308b\u3068\u826f\u3044\u306a\u3041\u3002<br \/>\n\u3082\u3063\u3068\u8a00\u3046\u3068\u624b\u66f8\u304d\u3067\u3082\u5927\u898f\u6a21\u958b\u767a\u3084\u5b9f\u884c\u6642\u306e\u6700\u9069\u5316\u304c\u3055\u308c\u3084\u3059\u3044\u8a00\u8a9e\u4ed5\u69d8\u306bJavaScript\u304c\u751f\u307e\u308c\u5909\u308f\u3063\u3066\u304f\u308c\u308b\u3068\u826f\u3044\u3093\u3067\u3059\u3051\u3069\u3001\u3082\u3046\u305d\u308c\u5225\u8a00\u8a9e\u3088\u306d\u2026<br \/>\n\u5225\u8a00\u8a9e\u3067\u3082\u500b\u4eba\u7684\u306b\u306f\u5168\u7136\u69cb\u308f\u306a\u3044\u3067\u3059\u3051\u3069\u306d\u3002\u3042\u3068\u306f\u5bfe\u5fdc\u74b0\u5883\u6b21\u7b2c\u2026<\/p>\n","protected":false},"author":1,"featured_media":4070,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[32],"tags":[437,474,87,540],"class_list":["post-4068","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tech","tag-c","tag-emscripten","tag-javascript","tag-pnacl"],"_links":{"self":[{"href":"https:\/\/peta.okechan.net\/blog\/wp-json\/wp\/v2\/posts\/4068","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/peta.okechan.net\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/peta.okechan.net\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/peta.okechan.net\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/peta.okechan.net\/blog\/wp-json\/wp\/v2\/comments?post=4068"}],"version-history":[{"count":0,"href":"https:\/\/peta.okechan.net\/blog\/wp-json\/wp\/v2\/posts\/4068\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/peta.okechan.net\/blog\/wp-json\/wp\/v2\/media\/4070"}],"wp:attachment":[{"href":"https:\/\/peta.okechan.net\/blog\/wp-json\/wp\/v2\/media?parent=4068"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/peta.okechan.net\/blog\/wp-json\/wp\/v2\/categories?post=4068"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/peta.okechan.net\/blog\/wp-json\/wp\/v2\/tags?post=4068"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}