{"id":1770,"date":"2013-03-14T23:14:13","date_gmt":"2013-03-14T14:14:13","guid":{"rendered":"http:\/\/na-inet.jp\/new-na-inet\/weblog\/2013\/03\/314_3\/"},"modified":"2013-03-14T23:14:13","modified_gmt":"2013-03-14T14:14:13","slug":"314_3","status":"publish","type":"post","link":"https:\/\/na-inet.jp\/weblog2\/2013\/03\/14\/314_3\/","title":{"rendered":"3\/14(\u6728) \u7531\u5229\u672c\u8358\u30fb\u6674"},"content":{"rendered":"

\u3000\u307e\u305f\u4e00\u65e5\u307e\u305f\u3044\u3067\u3057\u307e\u3063\u305f\u3002\u6628\u65e5\u306f\u5915\u65b9\u304b\u3089\u6301\u75c5\u306e\u766a\u304c\uff0c\u3058\u3083\u306a\u304f\u3066\uff0c\u504f\u982d\u75db\u304c\u51fa\u3066\uff0c\u591c\uff17\u6642\u904e\u304e\u306b\u65e9\u9000\uff08\uff1f\uff09\u3055\u305b\u3066\u3082\u3089\u3044\uff0c\u98a8\u5442\u306b\u3082\u5165\u3089\u305a\u671d\uff16\u6642\u904e\u304e\u307e\u3067\u3050\u3063\u3059\u308a\u5bdd\u3066\u3057\u307e\u3063\u305f\u3002\u3057\u304b\u3057\u305d\u308c\u3067\u3082\u307e\u3060\u53d6\u308c\u305a\uff0c\u7d50\u5c40\uff0c\u795e\u3055\u3093\u306b\u6301\u305f\u3055\u308c\u305f\u30d0\u30d5\u30a1\u30ea\u30f3\u3092\u670d\u7528\u3057\uff0c\u4f55\u3068\u304b\u671d\uff19\u6642\u9803\u306e\u91cd\u5f79\u51fa\u52e4\u304c\u53ef\u80fd\u306a\u30ec\u30d9\u30eb\u307e\u3067\u56de\u5fa9\u3002\u6628\u65e5\u306e\u982d\u75db\u306e\u539f\u56e0\u3089\u3057\u304d\u8af8\u554f\u984c\u304c\u89e3\u6c7a\u3057\u305f\u4eca\u65e5\u306e\u5915\u65b9\u306b\u306a\u3063\u3066\u3088\u3046\u3084\u304f\u982d\u306e\u5965\u306b\u982d\u75db\u306e\u5de3\u304c\u5f15\u3063\u8fbc\u3093\u3067\u304f\u308c\u305f\u3088\u3046\u3067\u3042\u308b\u3002\u307e\u3060\u982d\u306e\u5965\u304c\u91cd\u3044\u3088\u3046\u306a\u6c17\u304c\u3059\u308b\u304c\uff0c\u307e\u3041\u660e\u65e5\u306b\u306f\u6cbb\u308b\u3067\u3042\u308a\u307e\u3057\u3087\u3046\u3002\u795e\u3055\u3093\u306f\u5fc3\u914d\u3057\u3066\u8133\u30c9\u30c3\u30af\u306b\u884c\u3051\u3068\u8a00\u3063\u3066\u3044\u308b\u304c\uff0cMRI\u3067\u3082\u304b\u304b\u308c\u3070\u539f\u56e0\u304c\u5206\u304b\u308b\u3082\u3093\u306e\u304b\u306a\u3041\u3002\u30af\u30e2\u819c\u4e0b\u51fa\u8840\u3084\u8133\u6ea2\u8840\u4e88\u9632\u306b\u306a\u308b\u306a\u3089\u3044\u3044\u3051\u3069\u306d\u3047\u3002
\n\u3000\u3064\u30fc\u3053\u3068\u3067\uff0c\u7cbe\u795e\u7684\u306b\u982d\u306e\u75db\u3044\u8af8\u554f\u984c\uff0c\u4e00\u5fdc\u672c\u65e5\u3067\u89e3\u6c7a\u3092\u898b\u305f\u3002\u306a\u308b\u3079\u304fcublas\u3068magma\u3060\u3051\u3092\u4f7f\u3063\u305f\u30db\u30b9\u30c8\u30d7\u30ed\u30b0\u30e9\u30e0\u3060\u3051\u3067GPU\u3092\u5f04\u308d\u3046\u3068\u3044\u3046\u76ee\u8ad6\u898b\u306f\uff12\u6708\u672b\u65e5\u306b\u306f\u6d88\u3048\uff0c\u3069\u30fc\u9811\u5f35\u3063\u3066\u3082\u30d6\u30ed\u30c3\u30af\u884c\u5217\u69cb\u7bc9\u90e8\u5206\u306f\u30ab\u30fc\u30cd\u30eb\u95a2\u6570\u3092\u66f8\u304b\u306d\u3070\u89e3\u6c7a\u3057\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u306f\u5206\u304b\u3063\u3066\u3044\u305f\u304c\uff0c\u53d6\u308a\u639b\u304b\u308b\u3068\u3053\u308c\u304c\u7d50\u69cb\u9762\u5012\u3002\u4eca\u307e\u3067\u30c6\u30ad\u30c8\u30fc\u306b\u6d41\u3057\u3066\u3044\u305f\u90e8\u5206\u3092\u5fb9\u5e95\u7684\u306b\u898b\u76f4\u3059\u7fbd\u76ee\u306b\u306a\u308a\uff0c\u6700\u5f8c\u306e\u8af8\u554f\u984c\u304c\uff0c\u300ccublas\u306f\u884c\u5217\u3092column major\u3067\u3057\u304b\u6271\u3048\u306a\u3044\u300d\u3068\u3044\u3046\u3053\u3068\u306b\u8d77\u56e0\u3057\u3066\u3044\u305f\u3053\u3068\u304c\u5224\u660e\uff0crow major\u306a\u7dda\u578b\u8a08\u7b97\u3070\u304b\u308a\u4f5c\u3063\u3066\u3044\u305f\u30ef\u30b7\u306bDongarra\u306e\u96f7\u304c\u843d\u3061\u305f\u3088\u3046\u3067\u3042\u308b\u3002
\n\u3000\u3064\u30fc\u3053\u3068\u3067\u4e00\u5fdc\u5f53\u521d\u306e\u76ee\u8ad6\u898b\u901a\u308a\uff0c\u6700\u521d\u76ee\u6a19\u3060\u3063\u305f\uff0c\u500d\u7cbe\u5ea6\u967d\u7684\u30fb\u9670\u7684Runge-Kutta\u6cd5\u306eGPGPU\u5316\u306f\u4e00\u5fdc\u7d42\u4e86\u3002\u5f8c\u8005\u306b\u3064\u3044\u3066\u306f\u6700\u9069\u5316\u306e\u4f59\u5730\u304c\u591a\u6570\u6b8b\u3063\u3066\u3044\u308b\u304c\uff0c\u305d\u308c\u306fGW\u307e\u3067\u306e\u8ab2\u984c\u3068\u3044\u3046\u3053\u3068\u306b\u3057\u3066\u304a\u3044\u3066\uff0c\u3068\u3082\u304b\u304f\u76ee\u524d\u306b\u8feb\u3063\u305f\uff08\u3064\u30fc\u304b\uff0c\u672c\u6765\u306f\u3068\u3063\u304f\u306b\u904e\u304e\u3066\u3044\u308b\uff09\u7d00\u8981\u539f\u7a3f\u306b\u53d6\u308a\u304b\u304b\u3089\u306d\u3070\u3002\u660e\u65e5\u306f\u30d9\u30f3\u30c1\u30de\u30fc\u30af\u3092\u30b7\u30b3\u30b7\u30b3\u3084\u308a\u3064\u3064\uff0c\u6587\u9762\u3092\u8003\u3048\u308b\u591a\u5fd9\u306a\u4e00\u65e5\u3068\u306a\u308b\u3067\u3042\u308d\u3046\u3002
\n\u3000\u305d\u306e\u5408\u9593\u306b\uff0c\u30e9\u30b9\u30d9\u30ac\u30b9\u306e\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u306e\u5bbf\u6cca\u7533\u3057\u8fbc\u307f\u3092\u884c\u3046\u3002\u30b0\u30eb\u30fc\u30d7\u30b3\u30fc\u30c9\u304c\u5fc5\u8981\u3060\u304b\u3089\u76f4\u63a5\u30db\u30c6\u30eb\u306b\u96fb\u8a71\u3057\u3066\u4e88\u7d04\u3057\u308d\u3068\u66f8\u3044\u3066\u3042\u3063\u305f\u304c\uff0c\u305d\u306e\u901a\u308a\u96fb\u8a71\u3057\u3066\u3082\u5168\u7136\u7e4b\u304c\u3089\u306a\u3044\u3002\u7d50\u5c40\uff0c\u30b0\u30eb\u30fc\u30d7\u30b3\u30fc\u30c9\u306a\u3057\u3067Web\u304b\u3089\u4e88\u7d04\u3057\u305f\u306e\u3060\u304c\uff0c\u4e3b\u50ac\u8005\u306b\u78ba\u8a8d\u3057\u305f\u3089\u300c\u3061\u3083\u3093\u3068\u30b3\u30fc\u30c9\u6307\u5b9a\u3057\u3066\u3084\u308a\u76f4\u305b\u300d\u3068\u3076\u3063\u304d\u3089\u307c\u3046\u306a\u8fd4\u4e8b\u3002\u4e00\u5fdc\u305d\u306e\u65e8\uff0c\u30db\u30c6\u30eb\u306eWeb\u30da\u30fc\u30b8\u304b\u3089\u7533\u3057\u8fbc\u3093\u3067\u307f\u305f\u304c\uff0c\u4eca\u306e\u3068\u3053\u308d\u8fd4\u7b54\u306a\u3057\u3002\u9762\u5012\u3060\u304b\u3089\uff0c\u3053\u306e\u307e\u307e\u4e88\u7d04\u3057\u3066\u304a\u3044\u3066\uff0c\u305d\u306e\u307e\u307e\u30ab\u30f3\u30d5\u30a1\u30ec\u30f3\u30b9\u306b\u51fa\u3066\u307f\u3088\u3046\u3002\u65ad\u3089\u308c\u305f\u3089\u305d\u3093\u6642\u306f\u305d\u3093\u6642\u3060\u3041\u306d\u3002I do my best to reserve as you said\u3067\u306f\u3042\u308b\u306e\u3060\u304b\u3089\u3002
\n\u3000\u66f4\u306b\u540c\u6642\u4e26\u884c\u3057\u3066\uff0c\u5148\u65e5\u306e\u591a\u500d\u9577\u7cbe\u5ea6\u8a08\u7b97\u30d5\u30a9\u30fc\u30e9\u30e0\u306e\u30b9\u30e9\u30a4\u30c9\u306e\u518d\u6295\u7a3f\uff08\u30df\u30b9\u304c\u898b\u3064\u304b\u3063\u305f\u3082\u3093\u3067\uff09\u3068\uff0c\u9ad8\u7cbe\u5ea6\u8a08\u7b97\u306e\u6249<\/a>\u306e\u4e8b\u4f8b\u5831\u544a\u3078\u306e\u63b2\u8f09\u3092\u4f9d\u983c\uff0c\u65e9\u901f\u8f09\u3063\u3066\u3044\u305f<\/a>\u3002\u3053\u308c\u3067\u591a\u500d\u9577\u304c\u3089\u307f\u306e\u3084\u308a\u6b8b\u3057\u306e\u4ed5\u4e8b\u306f\u7d42\u308f\u308a\u304b\u306a\u3041\u3002
\n\u3000\u3068\u3053\u308d\u3067\uff0c\u5148\u65e5\u306e\u30d5\u30a9\u30fc\u30e9\u30e0\u3067\uff0c\u3053\u306e\u4e8b\u4f8b\u5831\u544a\u30d5\u30a9\u30fc\u30e0\u304b\u3089\u306e\u6295\u7a3f\u3063\u3066\u65b9\u6cd5\u3068\u65e5\u672c\u8a9e\u3067\u306e\u307f\u63d0\u793a\u3068\u3044\u3046\u3084\u308a\u65b9\u306b\u3064\u3044\u3066\u8b70\u8ad6\u304c\u3042\u3063\u305f\u3002\u305d\u306e\u901a\u308a\u304b\u3068\u601d\u3046\u3093\u3060\u304c\uff0c\u3055\u308a\u3068\u3066\u7a0e\u91d1\u3067\u8cc4\u308f\u308c\u3066\u3044\u308b\u30d7\u30ed\u30b8\u30a7\u30af\u30c8\u3067\u65e5\u672c\u8a9e\u306a\u3057\u3063\u3066\u306e\u306f\u9006\u306b\u7570\u8ad6\u304c\u51fa\u305d\u3046\u3060\u3057\uff0c\u82f1\u8a9e\u306a\u3089\u65e5\u672c\u56fd\u5916\u304b\u3089\u306e\u30ea\u30f3\u30af\u306b\u983c\u3063\u305f\u65b9\u304c\u3044\u3044\u3093\u3058\u3083\u306a\u3044\u304b\u3068\u3002\u3042\u3068\uff0cWikipedia\u3084SNS\u3067\u306e\u5e83\u5831\u3063\u3066\u306e\u306f\uff0c\u4e00\u756a\u9b45\u529b\u51fa\u6765\u3067\u306f\u3042\u308b\u3051\u308c\u3069\uff0c\u305d\u308c\u304c\u516c\u7684\u306a\u4ed5\u4e8b\u3068\uff0c\u982d\u306e\u56fa\u3044\u4eba\u305f\u3061\u304c\u601d\u3063\u3066\u304f\u308c\u308b\u304b\u3069\u3046\u304b\u3063\u3066\u554f\u984c\u306f\u3042\u308a\u305d\u3046\u3067\u3042\u308b\u3002
\n\u3000\u3064\u30fc\u3053\u3068\u3067\uff0c\u7121\u4e8b\u98a8\u5442\u306b\u3082\u5165\u308c\u305f\u306e\u3067\u5bdd\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

\u3000\u307e\u305f\u4e00\u65e5\u307e\u305f\u3044\u3067\u3057\u307e\u3063\u305f\u3002\u6628\u65e5\u306f\u5915\u65b9\u304b\u3089\u6301\u75c5\u306e\u766a\u304c\uff0c\u3058\u3083\u306a\u304f\u3066\uff0c\u504f\u982d\u75db\u304c\u51fa\u3066\uff0c\u591c\uff17\u6642\u904e\u304e\u306b\u65e9\u9000\uff08\uff1f\uff09\u3055\u305b\u3066\u3082\u3089\u3044\uff0c\u98a8\u5442\u306b\u3082\u5165\u3089\u305a\u671d\uff16\u6642\u904e\u304e\u307e\u3067\u3050\u3063\u3059\u308a\u5bdd\u3066\u3057\u307e\u3063\u305f\u3002\u3057\u304b\u3057\u305d\u308c\u3067\u3082\u307e\u3060\u53d6\u308c\u305a\uff0c\u7d50\u5c40\uff0c\u795e\u3055\u3093\u306b\u6301\u305f\u3055\u308c\u305f\u30d0\u30d5 … <\/p>\n

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