{"id":2176,"date":"2008-09-26T10:52:54","date_gmt":"2008-09-26T01:52:54","guid":{"rendered":"http:\/\/yasu2.prosou.nu\/blog\/index.php\/2008\/09\/26\/reconf_sep25_2008\/"},"modified":"2008-09-26T10:52:54","modified_gmt":"2008-09-26T01:52:54","slug":"reconf_sep25_2008","status":"publish","type":"post","link":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/2008\/09\/26\/2176\/","title":{"rendered":"RECONF \/ Sep.25, 2008"},"content":{"rendered":"<p>[ FPGA \u3092\u7528\u3044\u305f2\u6b21\u5143\u6db2\u4f53\u904b\u52d5\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u9ad8\u901f\u5316 ]<br \/>\n\u4f1a\u6d25\u5927\u306e\u4f50\u85e4\u3055\u3093 (\u30c1\u30fc\u30e0\u30aa\u30af\u30e4\u30de)\u3002<br \/>\n\u7121\u885d\u7a81\u7cfb\u91cd\u529b\u591a\u4f53\u554f\u984c\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af<br \/>\n&#8211; Cell 125GFLOPS<br \/>\n&#8211; GeForce8800 653GFLOPS<br \/>\n&#8211; GRAPE-7 728GFLOPS (Altera Cyclone)<br \/>\nPROGRAPE-4 \u3092\u4f7f\u3063\u305f\u3002<br \/>\n\u5fc5\u8981\u6700\u4f4e\u9650\u306e\u6f14\u7b97\u7cbe\u5ea6\u306e\u898b\u6975\u3081\u3002<br \/>\n\u683c\u5b50\u3092\u4f7f\u3046\u5dee\u5206\u6cd5\u3084FEM \u3068\u3001\u30e9\u30b0\u30e9\u30f3\u30b8\u30e5\u7684\u306b\u5fc5\u8981\u306b\u5fdc\u3058\u3066\u7c92\u5b50\u3092\u767a\u751f\u3055\u305b\u308b Smoothed Particle Hydrodynamics (SPH) \u6cd5\u306a\u3069\u304c\u3042\u308b\u3002\u707d\u5bb3\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u3088\u3046\u306a\u3001\u5927\u304d\u306a\u5f62\u72b6\u306e\u5909\u5316\u3092\u4f34\u3046\u3082\u306e\u3092\u60f3\u5b9a\u3057\u3066\u5f8c\u8005\u3092\u4f7f\u3063\u305f\u3002\u7c92\u5b50\u9593\u306e\u76f8\u4e92\u4f5c\u7528\u3068\u3057\u3066\u6c34\u306e\u52d5\u304d\u3092\u8a08\u7b97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u304c\u3001\u7cbe\u5ea6\u3092\u9ad8\u304f\u3059\u308b\u305f\u3081\u306b\u306f\u7c92\u5b50\u306e\u6570\u3092\u5897\u3084\u3059\u5fc5\u8981\u304c\u3042\u308a\u3001\u8a08\u7b97\u91cf\u304c\u3057\u3093\u3069\u304f\u306a\u308b\u3002<br \/>\n2\u6b21\u5143\u30c0\u30e0\u5d29\u58ca\u554f\u984c\u3092\u3001double \u3068 \u4eee\u6570\u90e8 12, 14, 16, 18 bit with 8bit exp \u306e5\u3064\u306e\u6f14\u7b97\u7cbe\u5ea6\u3067\u89e3\u304d\u3001\u5e73\u5747\u81ea\u4e57\u8aa4\u5dee (MSE) \u3067\u8a55\u4fa1\u3002\u4eee\u6570\u90e8 16bit \u3067\u5145\u5206\u306a\u7cbe\u5ea6\u304c\u5f97\u3089\u308c\u305f\u3002<br \/>\n(\u8cea\u7591)<br \/>\n\u8ee2\u9001\u306f\u3069\u308c\u304f\u3089\u3044\uff1f\u2192 \u8ee2\u9001\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u3092\u96a0\u853d\u3059\u308b\u305f\u3081\u306b\u7c92\u5b50\u3092\u4f7f\u3044\u56de\u3059\u3088\u3046\u306b\u3059\u308b\u3002\u4e00\u5ea6 broadcast memory \u306b\u5165\u308c\u305f\u3082\u306e\u3092 particle register \u306b\u5165\u308c\u305f\u308a\u3002\u6c34\u306e\u5834\u5408\u306f\u91cd\u529b\u591a\u4f53\u554f\u984c\u3088\u308a\u72ed\u3044\u7bc4\u56f2\u3067\u76f8\u4e92\u4f5c\u7528\u3059\u308b\u306e\u3067\u30013\u5272\u304f\u3089\u3044\u3002<br \/>\n\u7cbe\u5ea6\u691c\u8a3c\u306f\u3069\u3046\u3084\u3063\u3066\u3084\u3063\u305f? \u2192 \u4eee\u6570\u90e8\u3092 AND \u3067\u30de\u30b9\u30af\u3057\u307e\u3059 (\u3046\u304a\u3001\u305d\u3046\u304b! \u305d\u308c\u306a\u3089\u50d5\u3089\u306b\u3082\u3067\u304d\u305d\u3046\u3060\u30fb\u30fb\u30fb)\u3002<br \/>\n\u7c92\u5b50\u304c\u5897\u3048\u305f\u308a\u3059\u308b\u3068\u5fc5\u8981\u306a\u6f14\u7b97\u7cbe\u5ea6\u306f\u304b\u308f\u308b\uff1f\u2192 \u5358\u7d14\u306b\u7c92\u5b50\u6570\u3092\u5897\u3084\u3057\u3066\u3082\u5fc5\u8981\u306a\u6f14\u7b97\u7cbe\u5ea6\u306f\u304b\u308f\u3089\u306a\u3044 (\u6307\u6570\u90e8\u306f\u5fc5\u8981\u306b\u306a\u308b\u304b\u3082?) \u304c\u3001\u7c92\u5b50\u304c\u3069\u3053\u307e\u3067\u8fd1\u3065\u304f\u3088\u3046\u306b\u5b9a\u7fa9\u3059\u308b\u304b\u3067\u4eee\u6570\u90e8\u306e\u5fc5\u8981\u30d3\u30c3\u30c8\u6570\u304c\u5909\u308f\u308b\u3002<br \/>\n\u3072\u3068\u3064\u306e FPGA \u306b\u3075\u305f\u3064\u306e\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u304c\u8f09\u3063\u3066\u3044\u308b\u3068\u3044\u3046\u3053\u3068\u3060\u304c\u3001\u3069\u308c\u304f\u3089\u3044\u6f14\u7b97\u5668\u304c\u306e\u3063\u3066\u3044\u3066\u3001\u3069\u308c\u304f\u3089\u3044\u307b\u3057\u3044\u3068\u601d\u3063\u3066\u3044\u308b? \u2192 \u7406\u60f3\u306f4\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3002<br \/>\n[ \u52d5\u7684\u518d\u69cb\u6210\u53ef\u80fd\u30d7\u30ed\u30bb\u30c3\u30b5\u3078\u306e JPEG \u30a8\u30f3\u30b3\u30fc\u30c0\u306e\u5b9f\u88c5\u3068\u8a55\u4fa1 ]<br \/>\n\u5ca1\u5c71\u5927\u306e\u53e4\u5cf6\u3055\u3093 (\u540d\u53e4\u5c4b\u5148\u751f\u306e\u5b66\u751f\u3055\u3093)\u3002DAP\/DNA-2 \u306b\u5b9f\u88c5\u3002DNA (reconfigurable array) \u306b\u5b9f\u88c5\u3057\u305f\u306e\u306f\u6b21\u306e\u3075\u305f\u3064:<br \/>\n&#8211; RGB \u2192 YCbCr \u5909\u63db\u3002Cb \u3068 Cr \u306f\u60c5\u5831\u91cf\u3092\u843d\u3068\u3059 : 1\u9762\u306b4\u4e26\u5217<br \/>\n&#8211; 2\u6b21\u5143 DCT (2\u56de\u306e 1\u6b21\u5143 DCT \u3067\u5b9f\u88c5\u3002\u30d0\u30bf\u30d5\u30e9\u30a4\u6f14\u7b97) : 3\u9762\u306b2\u4e26\u5217<br \/>\n\u518d\u69cb\u6210\u3068\u304b\u306e\u5236\u5fa1\u30aa\u30fc\u30d0\u30fc\u30d8\u30c3\u30c9\u304c\u3042\u308b\u306e\u3067\u3001\u3075\u3064\u3046\u306e CPU \u3068\u6bd4\u3079\u305f\u5834\u5408\u306b\u306f\u3001\u753b\u50cf\u304c\u5927\u304d\u3044\u65b9\u304c\u6709\u5229\u306b\u306a\u308b\u3002\u3067\u3082\u3001\u8272\u5909\u63db\u3068 DCT \u4ee5\u5916\u306e\u3068\u3053\u308d\u3092\u3084\u308b DAP \u304c\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3063\u307d\u3044\u3002\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u306f x25\u301c52 (compared to Pentium4)\u3002<br \/>\n(\u8cea\u7591)<br \/>\n\u3069\u3046\u3057\u3066\u8868\u8272\u7cfb\u306e\u5909\u63db\u3068 DCT \u3092\u9078\u3093\u3060? \u2192 \u30cf\u30d5\u30de\u30f3\u7b26\u53f7\u5316\u3068\u304b\u91cf\u5b50\u5316\u306e\u3068\u3053\u308d\u306f\u30e1\u30e2\u30ea\u30a2\u30af\u30bb\u30b9\u304c\u8907\u96d1\u3067\u3001\u305d\u3053\u304c DNA \u306b\u5411\u304b\u306a\u3044\u6c17\u304c\u3057\u305f\u306e\u3067\u3002<br \/>\nDCT \u306e\u5b9f\u88c5\u304c 3 \u3064\u306e\u69cb\u6210\u60c5\u5831\u306b\u308f\u304b\u308c\u3066\u3044\u308b\u304c\u3001\u3069\u3046\u3084\u3063\u3066\u5206\u5272\u3057\u3066\u3044\u308b\u304b? \u2192 \u30d0\u30bf\u30d5\u30e9\u30a4\u6f14\u7b97\u306e4\u30b9\u30c6\u30fc\u30b8\u304c2\u9762\u306b\u5206\u304b\u308c\u3066\u3044\u308b\u3002\u305d\u308c\u3092\u305d\u308c\u305e\u308c2\u56de\u4f7f\u3063\u3066\u7e26\u6a2a\u3067\u3084\u308b\u3002<br \/>\n[ FPGA \u3092\u7528\u3044\u305f\u751f\u5316\u5b66\u30b7\u30df\u30e5\u30ec\u30fc\u30bf\u306b\u304a\u3051\u308b&#8230; (\u4ee5\u4e0b\u7565) ]<br \/>\n[ \u5206\u6563\u5171\u6709\u30e1\u30e2\u30ea\u306e\u63a5\u7d9a\u3092\u5909\u66f4\u53ef\u80fd\u306a PC \u30af\u30e9\u30b9\u30bf\u7528 SW \u306e\u63d0\u6848 ]<br \/>\n\u5fc5\u8981\u306a\u8cc7\u6e90\u306e\u307f\u3092\u7d50\u5408\u3059\u308b\u758e\u7d50\u5408\u578b\u306e PC \u30af\u30e9\u30b9\u30bf\u3002<br \/>\n\u554f\u984c\u306e\u6027\u8cea\u306b\u3088\u3063\u3066\u7d50\u5408\u3092\u5909\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308c\u3070\u3001\u8cc7\u6e90\u52b9\u7387\u306e\u3088\u3044\u30af\u30e9\u30b9\u30bf\u69cb\u6210\u3092\u5b9f\u73fe\u3067\u304d\u305d\u3046 \u2192 \u53ef\u5909\u69cb\u9020\u578b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u3002<br \/>\n\u307e\u305a\u306f DSM \u3092\u30bf\u30fc\u30b2\u30c3\u30c8\u306b\u3057\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u305f\u3002\u30a2\u30c9\u30ec\u30b9\u5909\u63db\u306b\u3088\u308b\u4eee\u60f3\u5171\u6709\u30e1\u30e2\u30ea\u3002<br \/>\n\u57fa\u672c\u7684\u306b\u56fa\u5b9a\u7d4c\u8def\u3067\u3001\u758e\u884c\u5217\u8a08\u7b97\u3068\u304b\u306b\u5411\u304f (\u306f\u305a)\u3002<br \/>\nSwitching fabric \u3092\u5c0f\u3055\u304f\u3057\u3064\u3064\u30dd\u30fc\u30c8\u6570\u3092\u7a3c\u304e\u305f\u3044\u306e\u304b\uff1f\u3000\u3067\u3082\u5b9f\u969b\u306e\u3068\u3053\u308d\u3001\u6700\u8fd1\u306e\u554f\u984c\u306f\u3082\u306f\u3084\u3001\u5145\u5206\u306a\u30b5\u30a4\u30ba\u306e\u30af\u30ed\u30b9\u30d0\u304c\u30c1\u30c3\u30d7\u306b\u8f09\u3089\u306a\u3044\u3068\u3044\u3046\u3053\u3068\u3067\u306f\u306a\u304f\u3066\u3001\u30d4\u30f3\u6570\u306a\u3093\u3058\u3083\u306a\u3044\u306e\u304b\uff1f\u3000\u3068\u304b\u601d\u3063\u305f\u306e\u3067\u3001\u4e00\u5fdc\u7a81\u3063\u8fbc\u3093\u3067\u307f\u305f\u3002<br \/>\n\u3067\u3082\u3001\u30c7\u30fc\u30bf\u306e\u4f7f\u7528\u983b\u5ea6\u3092\u8003\u616e\u3057\u305f\u30a4\u30f3\u30bf\u30b3\u30cd\u30af\u30b7\u30e7\u30f3\u3068\u3044\u3046\u306e\u306f\u9762\u767d\u305d\u3046\u3002<br \/>\n[ \u30ec\u30fc\u30d9\u30f3\u30b7\u30e5\u30bf\u30a4\u30f3\u8ddd\u96e2\u3092\u7528\u3044\u305f\u9053\u8def\u6a19\u8b58\u8a8d\u8b58\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e FPGA \u5b9f\u88c5 ]<br \/>\nITS: automatic cruise control \u3068\u304b lane keep system \u304c\u5b9f\u7528\u5316\u3055\u308c\u3066\u3044\u308b\u3002<br \/>\n\u3088\u308a\u9ad8\u5ea6\u306a\u52d5\u753b\u50cf\u8a8d\u8b58\u3068\u3057\u3066\u9053\u8def\u6a19\u8b58\u8a8d\u8b58\u30b7\u30b9\u30c6\u30e0\u3068\u304b\u3002<br \/>\n\u6a19\u8b58\u306e\u5207\u308a\u51fa\u3057\u304c\u305a\u308c\u3066\u3082\u8a8d\u8b58\u306f\u5927\u4e08\u592b\uff01\u3000\u3068\u3044\u3046\u4ed5\u639b\u3051\u306b\u3057\u305f\u3044\u305c\u3002\u305d\u3053\u3067\u30ec\u30fc\u30d9\u30f3\u30b7\u30e5\u30bf\u30a4\u30f3\u8ddd\u96e2 (\u3044\u308f\u3086\u308b edit distance \u307f\u305f\u3044\u306a\u3084\u3064) \u3092\u5c0e\u5165\u3002<br \/>\n\u8d64\u8272\u30fb\u9752\u8272\u5206\u89e3\u3092\u3057\u305f\u3042\u3068\u306b\u6587\u5b57\u5217\u5909\u63db\u3057\u3066\u3001\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30de\u30c3\u30c1\u30f3\u30b0\u3002<br \/>\n\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u30de\u30c3\u30c1\u30f3\u30b0\u306f2\u6bb5\u968e\u3002\u5927\u5206\u985e (\u4e38\u3068\u304b\u56db\u89d2\u3068\u304b\u4e09\u89d2\u3068\u304b) \u3067\u307e\u305a\u5206\u3051\u3066\u3001\u305d\u306e\u3042\u3068\u306b\u7d30\u304b\u3044\u30c6\u30f3\u30d7\u30ec\u30fc\u30c8\u306b\u3042\u3066\u308b\u3002<br \/>\n\u6a19\u8b58\u306e\u6570\u306f\u540c\u6642\u306b\u3069\u308c\u304f\u3089\u3044? \u2192 \u3044\u307e\u306e\u3068\u3053\u308d\u3072\u3068\u3064\u3067\u3084\u3063\u3066\u3044\u308b\u304c\u3001\u73fe\u5b9f\u306b\u306f\u8907\u6570\u306e\u6a19\u8b58\u304c\u4e00\u679a\u306e\u30d5\u30ec\u30fc\u30e0\u306b\u3067\u3066\u304f\u308b\u3053\u3068\u306f\u3042\u308a\u3046\u308b\u3002\u73fe\u5728\u306e\u51e6\u7406\u6642\u9593\u306f\u6a19\u8b58\u3072\u3068\u3064\u3060\u3051\u306e\u5834\u5408\u3002<br \/>\n\u8eca\u8f09\u30ab\u30e1\u30e9\u3067\u64ae\u308b\u3068\u6b6a\u307e\u306a\u3044? \u2192 \u308f\u308a\u3068 tolerant \u3067\u306f\u3042\u308b\u3068\u601d\u3046\u3093\u3060\u3051\u3069\u3001\u524d\u51e6\u7406\u3067\u306a\u3093\u3068\u304b\u3057\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u304b\u3082\u3002(\u308f\u3057\u601d\u3046\u306b\u3001\u6b6a\u3080\u306e\u306f\u5e83\u89d2\u306e\u30ec\u30f3\u30ba\u3067\u8fd1\u304f\u306e\u6a19\u8b58\u3092\u64ae\u308b\u3088\u3046\u306a\u5834\u5408\u3067\u3001\u3057\u304b\u3057\u305d\u3093\u306a\u8fd1\u304f\u306e\u6a19\u8b58\u3092\u8a8d\u8b58\u3057\u3066\u306a\u3093\u304b\u3044\u308f\u308c\u3066\u3082\u904b\u8ee2\u8005\u306f\u56f0\u308b\u308f\u3051\u3067\u3001\u8a8d\u8b58\u306e\u5bfe\u8c61\u306f\u3042\u308b\u7a0b\u5ea6\u9060\u304f\u306e\u6a19\u8b58\u3067\u306a\u3051\u308c\u3070\u306a\u3089\u306a\u3044\u306e\u3067\u306f\u306a\u3044\u3060\u308d\u3046\u304b\u3002\u305d\u3046\u3044\u3046\u5834\u5408\u306b\u306f\u3086\u304c\u307f\u306e\u5f71\u97ff\u306f\u306a\u3044\u3088\u306d)<br \/>\n[ FPGA \u306b\u3088\u308b\u4e26\u5217\u8a08\u7b97\u6a5f\u75282\u6b21\u5143\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u5b9f\u6a5f\u8a55\u4fa1\u30b7\u30b9\u30c6\u30e0 ]<br \/>\n\u5ca1\u5c71\u5927\u306e\u5c0f\u7551\u5148\u751f\u30c1\u30fc\u30e0\u3002<br \/>\n\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u306e\u52d5\u304d\u306f\u3001\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3067\u306f\u308f\u304b\u3089\u306a\u3044\u3053\u3068\u3082\u3042\u308b (\u3068\u3001RHiNET-2 \u306e\u8ad6\u6587\u306b\u66f8\u3044\u3066\u3042\u308b\u3089\u3057\u3044 :p )\u3002\u305d\u3053\u3067\u3001torus \u3060\u306e mesh \u3060\u306e\u3092\u3044\u308d\u3044\u308d\u8a66\u3059\u305f\u3081\u306e\u30b7\u30b9\u30c6\u30e0\u3002<br \/>\nFPD (DVI \u3058\u3083\u306a\u3044\u3001\u3061\u3087\u3063\u3068\u6614\u306b\u898b\u304b\u3051\u305f\u6db2\u6676\u7528\u306e\u30b3\u30cd\u30af\u30bf\u3002\u7d44\u307f\u8fbc\u307f\u3067\u306f\u3044\u307e\u3067\u3082\u3064\u304b\u3063\u3066\u308b\u306e\u304b\u306a?) \u306e\u30b1\u30fc\u30d6\u30eb\u3092 4 \u30ea\u30f3\u30af\u4f7f\u3048\u308b NIC. \u30c7\u30fc\u30bf\u3092\u8a18\u9332\u3059\u308b\u305f\u3081\u306e global clock \/ reset \u3082\u5099\u3048\u308b (\u3053\u308c\u306f\u901a\u4fe1\u306b\u306f\u4f7f\u308f\u306a\u3044)\u3002<br \/>\nAPI \u3068\u3057\u3066\u306f\u3001MPI \u306e\u30b5\u30d6\u30bb\u30c3\u30c8\u3092\u5b9f\u88c5\u3002<br \/>\n\u3061\u3083\u3093\u3068\u4e26\u5217\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u3057\u305f\u308a\u3057\u3066\u8a55\u4fa1\u3082\u3068\u3063\u3066\u304a\u308a\u3001\u624b\u5805\u3044\u4ed5\u4e8b\u3060\u3068\u601d\u3046\u3002\u697d\u3057\u305d\u3046\u3002<br \/>\n[ FPGA \u30af\u30e9\u30b9\u30bf\u306e\u305f\u3081\u306e\u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u6a5f\u80fd\u306e\u8a66\u4f5c ]<br \/>\n\u5e83\u5cf6\u5e02\u7acb\u5927\u3002<br \/>\n\u5f93\u6765\u306f\u30d0\u30b9\u306b\u3088\u308b\u5bc6\u7d50\u5408\u578b FPGA \u30af\u30e9\u30b9\u30bf\u3092\u6271\u3063\u3066\u3044\u305f\u3002\u4eca\u5ea6\u306f Ethernet (\u901a\u4fe1) \u3068 USB (configuration) \u3092\u4f7f\u3063\u305f\u758e\u7d50\u5408\u578b FPGA \u30af\u30e9\u30b9\u30bf\u3092\u69cb\u7bc9\u3002\u8ab0\u3067\u3082\u7c21\u5358\u306b\u69cb\u7bc9\u3067\u304d\u308b\u30b7\u30b9\u30c6\u30e0\u3002\u6027\u80fd\u3088\u308a\u30d7\u30ed\u30b0\u30e9\u30e0\u8cc7\u7523\u306e\u69cb\u7bc9\u3092\u8ffd\u53ca\u3002<br \/>\n\u5236\u5fa1\u7528\u72ec\u81ea\u30d7\u30ed\u30bb\u30c3\u30b5\u306f 16bit \u3067\u3001Picoblaze \u3088\u308a\u5f37\u529b\u304b\u3064 Microblaze \u3088\u308a\u306f\u5c0f\u3055\u3044\u3002<br \/>\n[ \u62db\u5f85\u8b1b\u6f14: \u30aa\u30da\u30ec\u30fc\u30c6\u30a3\u30f3\u30b0\u30b7\u30b9\u30c6\u30e0\u3068\u30ea\u30b3\u30f3\u30d5\u30a3\u30ae\u30e3\u30e9\u30d6\u30eb\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2 ]<br \/>\n\u8c37\u53e3\u5148\u751f\u3002<br \/>\nOS \u306b\u306f\u5e38\u306b\u6027\u80fd\u304c\u6c42\u3081\u3089\u308c\u3066\u3044\u308b\u306e\u3067\u3001\u30cf\u30fc\u30c9\u30a6\u30a7\u30a2\u51e6\u7406\u306b\u3088\u308b\u6027\u80fd\u5411\u4e0a\u3092\u8003\u3048\u305f\u3044\u3002<br \/>\nOS \u306e\u6027\u80fd\u4f4e\u4e0b\u8981\u56e0: \u30c7\u30a3\u30b9\u30af I\/O \u3068\u30e1\u30e2\u30ea\u9593\u30c7\u30fc\u30bf\u8ee2\u9001 = \u4f55\u304b\u3092\u4f5c\u308b\u308f\u3051\u3067\u306f\u306a\u3044\u64cd\u4f5c\u306a\u306e\u3067\u3001\u3069\u3061\u3089\u3082\u672c\u8cea\u7684\u306b\u306f\u5fc5\u8981\u306a\u3044\u306f\u305a&#8230;<br \/>\n\u4ed6\u306b\u3082\u3044\u308d\u3044\u308d\u3042\u308b\u306e\u3060\u304c\u3001\u306a\u3093\u304b\u3059\u3054\u304b\u3063\u305f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[ FPGA \u3092\u7528\u3044\u305f2\u6b21\u5143\u6db2\u4f53\u904b\u52d5\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u306e\u9ad8\u901f\u5316 ] \u4f1a\u6d25\u5927\u306e\u4f50\u85e4\u3055\u3093 (\u30c1\u30fc\u30e0\u30aa\u30af\u30e4\u30de)\u3002 \u7121\u885d\u7a81\u7cfb\u91cd\u529b\u591a\u4f53\u554f\u984c\u306e\u30d9\u30f3\u30c1\u30de\u30fc\u30af &#8211; Cell 125GFLOPS &#8211; GeForce8 &hellip; <a href=\"https:\/\/yasu2.prosou.nu\/blog\/index.php\/2008\/09\/26\/2176\/\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;RECONF \/ Sep.25, 2008&#8221; \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"activitypub_content_warning":"","activitypub_content_visibility":"","activitypub_max_image_attachments":4,"activitypub_interaction_policy_quote":"anyone","activitypub_status":"","footnotes":""},"categories":[10],"tags":[35,48,41],"class_list":["post-2176","post","type-post","status-publish","format-standard","hentry","category-conference-logs","tag-fpga","tag-reconf","tag-reconfigurable-system"],"_links":{"self":[{"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/posts\/2176","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/comments?post=2176"}],"version-history":[{"count":0,"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/posts\/2176\/revisions"}],"wp:attachment":[{"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/media?parent=2176"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/categories?post=2176"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/tags?post=2176"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}