{"id":2433,"date":"2009-09-18T16:10:23","date_gmt":"2009-09-18T07:10:23","guid":{"rendered":"http:\/\/yasu2.prosou.nu\/blog\/index.php\/2009\/09\/18\/reconf_sep18_2009_at_utsunomiy\/"},"modified":"2009-09-18T16:10:23","modified_gmt":"2009-09-18T07:10:23","slug":"reconf_sep18_2009_at_utsunomiy","status":"publish","type":"post","link":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/2009\/09\/18\/2433\/","title":{"rendered":"RECONF: Sep.18, 2009 at Utsunomiya U."},"content":{"rendered":"<p>\u30db\u30c6\u30eb\u304c\u99c5\u304b\u3089\u3081\u3061\u3083\u3081\u3061\u3083\u9060\u304b\u3063\u305f\u305f\u3081\u3001\u6fc0\u3057\u304f\u9045\u523b\u3002<br \/>\n\u5230\u7740\u3057\u305f\u3089\u3001\u6700\u521d\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u6700\u5f8c\u306e\u767a\u8868\u3067\u3057\u305f\u3002<br \/>\n[ \u5c0f\u5bb9\u91cfFPGA\u306b\u3088\u308b\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u30b7\u30b9\u30c6\u30e0\u8a55\u4fa1\u74b0\u5883\u306e\u69cb\u7bc9\u624b\u6cd5 ]<br \/>\nM-Core\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3 (\u3059\u3054\u304f\u305f\u304f\u3055\u3093\u306e manycore) \u3092\u5b9f\u88c5\u3059\u308b\u305f\u3081\u306e\u30d7\u30e9\u30c3\u30c8\u30d5\u30a9\u30fc\u30e0\u3002\u5c0f\u3055\u3044 FPGA \u3092\u305f\u304f\u3055\u3093\u4f7f\u3046\u3053\u3068\u3067\u3001\u30e1\u30e2\u30ea\u30dd\u30fc\u30c8\u6570\u3092\u7a3c\u3044\u3060\u308a\u3001\u3044\u308d\u3044\u308d\u3002<br \/>\nScalableCore unit \/ board \u3068\u3044\u30462\u7a2e\u985e\u306e\u30dc\u30fc\u30c9\u3092\u7d44\u307f\u5408\u308f\u305b\u3066 mesh \u72b6\u306e\u30b7\u30b9\u30c6\u30e0\u3092\u69cb\u6210\u3059\u308b\u3002<br \/>\n100 core \u3092\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3059\u308b\u306b\u306f100\u679a\u306e\u30dc\u30fc\u30c9\u304c\u5fc5\u8981? (\u5150\u7389\u3055\u3093) \u2192 \u3044\u307e\u306e\u3068\u3053\u308d 1 core \/ 1 board \u304c\u30b7\u30f3\u30d7\u30eb\u306a\u306e\u3067\u305d\u3046\u3057\u3066\u3044\u308b\u304c\u3001\u4eca\u5f8c\u691c\u8a0e\u3057\u305f\u3044\u3002<br \/>\nconfiguration \u3068\u304b\u3001\u30e1\u30e2\u30ea\u3078\u306e\u66f8\u304d\u8fbc\u307f\u306f\u3069\u3046\u3057\u3066\u3044\u308b\u306e\u304b (\u3075\u3093\u304c\u3055\u3093) \u2192 configuration \u306f\u3072\u3068\u3064\u305a\u3064 PROM \u306b\u66f8\u3044\u3066\u3044\u308b\u3002\u30e1\u30e2\u30ea\u306f BlockRAM \u306b\u521d\u671f\u5024\u3092\u66f8\u3044\u305f\u308a\u3001\u6b21\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f SD \u30ab\u30fc\u30c9\u304b\u3089\u8aad\u307f\u8fbc\u3081\u308b\u3002<br \/>\n\u305f\u306e\u3057\u305d\u3046&#8230;<br \/>\n[ An FPGA-based Tiny Processing System for Small Embedded System and Education ]<br \/>\nTinyCPU: Verilog \u3067 200-300 \u884c\u304f\u3089\u3044\u3002<br \/>\n\u30ec\u30b8\u30b9\u30bf\u306f\u6301\u3063\u3066\u3044\u306a\u3044\u3002\u5b8c\u5168\u306b\u30b9\u30bf\u30c3\u30af\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3 (\u9006\u30dd\u30fc\u30e9\u30f3\u30c9\u8a18\u6cd5\u3067\u66f8\u3051\u3070\u306a\u3093\u3067\u3082\u3067\u304d\u308b\u306e\u3067\u3001\u30b3\u30f3\u30d1\u30a4\u30e9\u304c\u7c21\u5358\u306b\u4f5c\u308c\u308b)\u3002<br \/>\n\u3084\u3063\u3071\u308a\u6388\u696d\u306f\u5927\u5909\u3089\u3057\u3044\u3002<br \/>\n[ \u30e1\u30cb\u30fc\u30b3\u30a2SoC\u7528\u5f62\u72b6\u9069\u5fdc\u578b\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30aa\u30f3\u30c1\u30c3\u30d7\u306e\u691c\u8a0e ]<br \/>\n256 nodes \u3067 Crossbar-Torus \u6df7\u6210\u7db2\u3068\u304b\u3002\u4e0a\u4f4d\u304c torus \u3067\u3001\u4e0b\u3092 mesh \u3068\u304b\u306b\u3059\u308b\u3002<br \/>\n16 cores \u306e\u4e2d\u3068\u5916\u3092\u3064\u306a\u3050\u3068\u3053\u308d\u306f\u3069\u3046\u306a\u3063\u3066\u3044\u308b? crossbar \u306a\u3089 16+4 (\u6771\u897f\u5357\u5317) \u3067 20&#215;20? (\u5409\u7028\u5148\u751f) \u2192 \u3069\u3046\u3084\u3089\u3061\u304c\u3046\u3089\u3057\u3044\u3002\u5916\u306b\u51fa\u308b\u3068\u3053\u308d\u306f MUX\/DEMUX \u304c\u3042\u308b\u306e\u304b&#8230;<br \/>\nmesh mode \u3068 crossbar mode \u304c\u3042\u308b\u3089\u3057\u3044\u3002crossbar mode \u3060\u3068\u3073\u3085\u30fc\u3063\u3068\u901f\u304f\u901a\u904e\u3067\u304d\u308b\u3002\u5c40\u6240\u6027\u3092\u5229\u7528\u3059\u308b\u3068\u3044\u3046\u3088\u308a\u306f\u3001\u4f4e\u96fb\u529b\u306a mesh (\u30d0\u30b1\u30c4\u30ea\u30ec\u30fc\u3057\u306a\u3044\u3068\u3044\u3051\u306a\u3044) \u3067\u6027\u80fd\u304c\u8db3\u308a\u306a\u304f\u306a\u3063\u305f\u3089\u3001crossbar (\u901a\u904e\u3067\u304d\u308b) \u306b\u5207\u308a\u66ff\u3048\u3066\u9ad8\u901f\u306b\u52d5\u304b\u305d\u3046\u3068\u3044\u3046\u3053\u3068\u3060\u305d\u3046\u3060\u3002<br \/>\n[ \u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30c6\u30b9\u30c8\u30d9\u30c3\u30c9GtrcNET-10p3\u306b\u304a\u3051\u308b\u30d1\u30b1\u30c3\u30c8\u30ad\u30e3\u30d7\u30c1\u30e3\u304a\u3088\u3073\u30eb\u30fc\u30bf\u6a5f\u80fd\u306e\u5b9f\u88c5 ]<br \/>\n\u30d0\u30f3\u30c9\u5e45\u3084\u9045\u5ef6\u3092\u304b\u3048\u3066\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u30b7\u30b9\u30c6\u30e0\u306e\u6027\u80fd\u8a55\u4fa1\u3092\u3059\u308b\u305f\u3081\u306e\u30b7\u30b9\u30c6\u30e0\u3002\u3042\u308b\u3044\u306f\u3001\u9ad8\u7cbe\u5ea6\u306a\u30d0\u30f3\u30c9\u5e45\u6e2c\u5b9a\u3084\u30d7\u30ed\u30c8\u30b3\u30eb\u306e\u30c7\u30d0\u30c3\u30b0\u3092\u3059\u308b\u3053\u3068\u3082\u3067\u304d\u308b\u3002<br \/>\n10GbE \u3092 XC2VP100 \u306b soft core \u3067\u5b9f\u88c5\u3002\u307e\u3058\u304b\u3002<br \/>\nDDR-SDRAM \u3092 166MHz \u88cf\u8868\u3067\u52d5\u304b\u3059\u306e\u306f\u5927\u5909\u3060\u305d\u3046\u3067\u3059\u3002<br \/>\n\u30ad\u30e3\u30d7\u30c1\u30e3\u30d5\u30a9\u30ef\u30fc\u30c9:<br \/>\n\u5b9f\u8cea\u7684\u306b\u30b5\u30a4\u30ba\u7121\u5236\u9650\u306e\u30ad\u30e3\u30d7\u30c1\u30e3\u304c\u307b\u3057\u3044\u304c\u3001\u76ee\u7684\u306b\u3088\u3063\u3066\u306f\u30da\u30a4\u30ed\u30fc\u30c9\u306f\u4fdd\u5b58\u3057\u306a\u304f\u3066\u3082\u3088\u304f\u3001\u30d8\u30c3\u30c0\u90e8\u5206\u3060\u3051\u3042\u308c\u3070\u3088\u3044\u30023 \u30dd\u30fc\u30c8\u3042\u308c\u3070\u30012\u30dd\u30fc\u30c8\u306e\u9593\u306e\u30d8\u30c3\u30c0\u3060\u3051\u3092\u62bd\u51fa\u3057\u3066\u6b8b\u308a\u306e1\u30dd\u30fc\u30c8\u304b\u3089\u5916\u306b\u51fa\u305b\u308b\u3002<br \/>\n\u95a2\u9023\u7814\u7a76\u306e\u7d39\u4ecb:<br \/>\nNetFPGA, BEE3 \u306a\u3069\u3002<br \/>\n\u30c7\u30fc\u30bf\u306e\u30b5\u30a4\u30ba\u304c\u5927\u304d\u304f\u306a\u3055\u305d\u3046\u306a\u306e\u3067\u3001SRAM \u306e\u307b\u3046\u304c\u3088\u3055\u305d\u3046\u3067\u3059\u304c\u3069\u3046\u3067\u3057\u3087\u3046 (\u5409\u7028\u5148\u751f) \u2192 \u9045\u5ef6\u3092\u5165\u308c\u305f\u308a\u3059\u308b\u3053\u3068\u3092\u8003\u3048\u308b\u3068\u3001\u30d1\u30b1\u30c3\u30c8\u3092\u305f\u3081\u3066\u304a\u304f\u5fc5\u8981\u304c\u3042\u308b\u306e\u3067\u3001\u5145\u5206\u306a\u30b5\u30a4\u30ba\u304c\u5fc5\u8981\u30021GB \u304f\u3089\u3044\u3002<br \/>\n[ \u518d\u69cb\u6210\u30c7\u30d0\u30a4\u30b9MPLD\u306e\u9ad8\u5bc6\u5ea6\u5b9f\u88c5\u306b\u9069\u3057\u305f\u69cb\u6210\u624b\u6cd5 ]<br \/>\n\u5f18\u4e2d\u7814\u306e\u5b66\u751f\u3055\u3093\u3002<br \/>\n\u30e1\u30e2\u30ea\u306b\u3082\u306a\u308b LUT \u3092\u4f7f\u3063\u305f PLD. \u9ad8\u5bc6\u5ea6\u306b\u5b9f\u88c5\u3067\u304d\u308b\u3068\u3053\u308d\u304c\u30dd\u30a4\u30f3\u30c8\u3002<br \/>\n\u914d\u7f6e\u914d\u7dda\u30c4\u30fc\u30eb\u3068\u304b\u3082\u3061\u3083\u3093\u3068\u3042\u308b\u3002<br \/>\n\u30c1\u30c3\u30d7\u306f\u30d5\u30eb\u30ab\u30b9\u30bf\u30e0\u3067\u4f5c\u3063\u305f\uff1f (\u3075\u3093\u304c\u3055\u3093) \u2192 \u307b\u307c\u624b\u4f5c\u308a\u3067\u3059\u3002\u3067\u3082\u3001\u898f\u6a21\u304c\u5927\u304d\u304f\u306a\u308a\u3059\u304e\u3066\u691c\u8a3c\u3067\u304d\u306a\u304f\u3066\u3001\u3061\u3083\u3093\u3068\u52d5\u304b\u306a\u304b\u3063\u305f\u3002\u30a2\u30ca\u30ed\u30b0\u8a2d\u8a08\u306a\u306e\u3067\u3001nanosim \u306a\u3093\u304b\u3067\u30b7\u30df\u30e5\u30ec\u30fc\u30b7\u30e7\u30f3\u3057\u3066\u3082\u4e0d\u5b9a\u5024\u306b\u306a\u308b\u3068\u3053\u308d\u304c\u308f\u304b\u3089\u306a\u304b\u3063\u305f\u308a\u3059\u308b\u3002<br \/>\n[ LEDR\/4\u76f82\u7dda\u30d7\u30ed\u30c8\u30b3\u30eb\u30b3\u30f3\u30d0\u30fc\u30bf\u3092\u7528\u3044\u305f\u975e\u540c\u671fFPGA\u306e\u69cb\u6210 ]<br \/>\nFPGA \u306f\u30ec\u30b8\u30b9\u30bf\u304c\u591a\u3044\u306e\u3067\u3001\u30af\u30ed\u30c3\u30af\u5206\u914d\u304c\u5927\u5909 (\u96fb\u529b\u98df\u3046\u3057) \u3002\u3058\u3083\u3042\u975e\u540c\u671f\u306b\u3057\u307e\u3057\u3087\u3046\u3001\u3068\u3044\u3046\u304a\u8a71\u3002<br \/>\n4\u76f82\u7dda\u306f\u5c0f\u9762\u7a4d\u306a\u306e\u3067\u3001\u6f14\u7b97\u5668\u306b\u5411\u3044\u3066\u304a\u308a(FPGA\u306f\u30d3\u30c3\u30c8\u5e45\u304c\u81ea\u7531\u306a\u306e\u3067\u3001\u675f\u30c7\u30fc\u30bf\u65b9\u5f0f\u306f\u4f7f\u3044\u3065\u3089\u3044)\u3001LEDR (Level-Encoded Dual-Rail: 2\u76f82\u7dda\u65b9\u5f0f\u306e\u4e00\u7a2e) \u306f\u9577\u3044\u914d\u7dda\u306b\u5411\u3044\u3066\u3044\u308b (4\u76f82\u7dda\u306f\u30c7\u30fc\u30bf\u9593\u306b\u30b9\u30da\u30fc\u30b5\u304c\u5fc5\u8981\u3060\u304c\u3001LEDR\u306a\u3089\u4e0d\u8981\u3002\u305f\u3060\u3057\u3001\u56de\u8def\u7684\u306b\u306f\u9762\u5012) \u3002<br \/>\n\u30d7\u30ed\u30c8\u30b3\u30eb\u30b3\u30f3\u30d0\u30fc\u30bf\u3092\u3044\u308c\u308c\u3070\u3044\u308d\u3044\u308d\u4f5c\u308c\u308b\u3093\u3060\u306a\u3002\u304b\u3063\u3053\u3044\u3044\u3002<br \/>\n4\u76f82\u7dda\u306e\u5834\u5408\u306f\u30b9\u30da\u30fc\u30b5\u306b\u306a\u308b\u3068\u304d\u306b\u3001\u3059\u3079\u3066\u306e\u30ed\u30b8\u30c3\u30af\u304c 0 \u306b\u306a\u3063\u305f\u3053\u3068\u3092\u78ba\u8a8d\u3057\u306a\u3044\u3068\u3001\u904e\u6e21\u7684\u306b\u3078\u3093\u306a\u4fe1\u53f7\u304c\u51fa\u308b\u3053\u3068\u304c\u3042\u308b\u306e\u3067\u3001\u6c17\u3092\u3064\u3051\u3066\u304f\u3060\u3055\u3044 (\u540d\u53e4\u5c4b\u5148\u751f)<br \/>\nSwitch block \u3084 connection block \u9593\u306e\u914d\u7dda\u306e\u3059\u3079\u3066\u306e\u30c8\u30e9\u30c3\u30af\u306f data x 2 + ack \u306e3\u672c\u306e\u30bb\u30c3\u30c8\u306b\u306a\u308b? \u3064\u307e\u308a\u666e\u901a\u306e FPGA \u306e3\u500d\u914d\u7dda\u304c\u5fc5\u8981? (\u6e21\u8fba\u5148\u751f@\u5ca1\u5c71\u5927) \u2192 \u306f\u3044\u3002<br \/>\n[ \u30ec\u30f3\u30ba\u7d50\u50cf\u7cfb\u3092\u7528\u3044\u306a\u30444\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u30d7\u30ed\u30b0\u30e9\u30de\u30d6\u30eb\u5149\u518d\u69cb\u6210\u578b\u30b2\u30fc\u30c8\u30a2\u30ec\u30a4\u7528\u30e9\u30a4\u30bf\u30fc ]<br \/>\n\u6e21\u8fba\u5148\u751f@\u9759\u5ca1\u5927\u306e\u5b66\u751f\u3055\u3093\u3002<br \/>\n\u30ec\u30f3\u30ba\u3092\u4f7f\u308f\u306a\u3044\u3067\u3001\u53cd\u5c04\u578b\u30db\u30ed\u30b0\u30e9\u30e0\u3068\u30ec\u30fc\u30b6\u30fc\u3060\u3051\u3067\u3044\u3051\u308b\u3082\u306e\u3092\u691c\u8a0e\u4e2d\u3002\u30ec\u30f3\u30ba\u3067\u4f4d\u7f6e\u3092\u88dc\u6b63\u3067\u304d\u306a\u3044\u306e\u3067\u3001\u56de\u8def\u69cb\u6210\u60c5\u5831\u306b\u4f4d\u7f6e\u88dc\u6b63\u60c5\u5831\u3092\u57cb\u3081\u8fbc\u3093\u3067\u3057\u307e\u3046\u3002<br \/>\n\u6a2a\u304b\u3089\u51fa\u3059\u65b9\u306e\u30ec\u30fc\u30b6\u30fc\u306f\u4f4d\u7f6e\u3042\u308f\u305b\u304c\u5fc5\u8981? \u30d3\u30fc\u30e0\u5f84\u306f\uff1f(\u5f18\u4e2d\u5148\u751f) \u2192 SPD \u306e\u30b5\u30a4\u30ba\u3092\u3042\u307e\u308a\u5c0f\u3055\u304f\u3059\u308b\u3068\u611f\u5ea6 (\u3068\u3044\u3046\u304b\u5fdc\u7b54\u6642\u9593) \u304c\u4e0b\u304c\u308b\u306e\u3067\u3001\u305d\u308c\u3092\u30ab\u30d0\u30fc\u3067\u304d\u308b\u304f\u3089\u3044\u306e\u3082\u306e\u3092\u8003\u3048\u3066\u3044\u308b\u3002\u30d1\u30c3\u30b1\u30fc\u30b8\u306e\u7d44\u307f\u7acb\u3066\u7cbe\u5ea6\u306f\u5145\u5206\u306b\u51fa\u308b\u3068\u3044\u3046\u524d\u63d0\u3067\u3001\u30d1\u30c3\u30b1\u30fc\u30b8\u3092\u30e9\u30a4\u30bf\u30fc\u306b\u5165\u308c\u305f\u3068\u304d\u306f\u7cbe\u5ea6\u304c\u602a\u3057\u3044\u304b\u3089\u3001\u305d\u3053\u3092\u88dc\u6b63\u3057\u3088\u3046\u3068\u3044\u3046\u3053\u3068\u3092\u8003\u3048\u3066\u3044\u308b\u3002<br \/>\n[ FPGA\u306b\u3088\u308bHPC\u306e\u305f\u3081\u306e\u30b9\u30c8\u30ea\u30fc\u30e0\u8a08\u7b97\u306b\u95a2\u3059\u308b\u4e00\u691c\u8a0e\u3000\uff5e 2\u6b21\u5143\u30e4\u30b3\u30d3\u6cd5\u306e\u305f\u3081\u306e\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u8a2d\u8a08\u3068\u8a55\u4fa1 \uff5e ]<br \/>\nMany core \u3068\u304b\u3067\u306f\u30e1\u30e2\u30ea\u306e\u30d0\u30f3\u30c9\u5e45\u304c\u30dc\u30c8\u30eb\u30cd\u30c3\u30af\u3002FFT\u306a\u3093\u304b\u306f\u307e\u3060\u30de\u30b7\u3060\u304c\u3001\u8a08\u7b97\u5bc6\u5ea6\u304c\u4f4e\u3044\u30b9\u30c6\u30f3\u30b7\u30eb\u8a08\u7b97\u306a\u3069\u3067\u306f\u30d4\u30fc\u30af\u6027\u80fd\u306e\u534a\u5206\u3082\u3067\u306a\u3044\u3002\u3082\u306e\u3059\u3054\u304f\u9577\u3044\u30d1\u30a4\u30d7\u30e9\u30a4\u30f3\u3092\u4f5c\u3063\u3066\u30b9\u30c8\u30ea\u30fc\u30e0\u51e6\u7406\u3059\u308c\u3070\u3044\u3044? \u3067\u3082\u3001\u305d\u3093\u306a\u90fd\u5408\u3088\u304f\u3044\u304f\u304b\u3057\u3089\u3002<br \/>\n\u30b9\u30c6\u30f3\u30b7\u30eb\u8a08\u7b97\u306a\u3089\u3001\u5e73\u9762\u4e0a\u306e4\u8fd1\u508d\u3092\u898b\u3066\u8a08\u7b97\u3057\u3066\u305d\u308c\u3092\u6b21\u306e\u30bf\u30a4\u30e0\u30b9\u30c6\u30c3\u30d7\u3067\u4f7f\u3063\u3066\u30fb\u30fb\u30fb\u3068\u3044\u3046\u3068\u3053\u308d\u3067\u8a08\u7b97\u5bc6\u5ea6\u304c\u7a3c\u3052\u308b\u3002<br \/>\n\u30c7\u30fc\u30bf\u30b9\u30c8\u30ea\u30fc\u30e0\u306e\u5834\u6240\u5834\u6240\u3067\u5fc5\u8981\u306a\u30d0\u30f3\u30c9\u5e45\u306f\u7570\u306a\u308b\u3002\u3057\u3093\u3069\u3044\u3068\u3053\u308d\u306b\u30c7\u30d0\u30a4\u30b9\u5883\u754c\u304c\u3053\u306a\u3044\u3088\u3046\u306b\u3057\u306a\u3044\u3068\u3044\u3051\u306a\u3044\u3002\u305d\u3046\u3060\u3088\u306a\u3042&#8230; \u3053\u3053\u306e\u8a2d\u8a08\u624b\u6cd5\u304c\u9375\u306b\u306a\u308b\u6c17\u304c\u3059\u308b\u3002<br \/>\n\u3069\u308c\u304f\u3089\u3044\u306e\u30d0\u30f3\u30c9\u5e45\u304c\u51fa\u308c\u3070\u3044\u3044\u306e\u304b\u3001\u3044\u307e\u306e\u3067\u5145\u5206\u306a\u306e\u304b (\u4e2d\u689d\u5148\u751f) \u2192 5GB\/sec \u304f\u3089\u3044\u306f\u5b9f\u73fe\u53ef\u80fd\u3002\u30e1\u30e2\u30ea\u3088\u308a\u592a\u3044\u30c1\u30c3\u30d7\u9593\u306e\u8ee2\u9001\u30d0\u30f3\u30c9\u5e45\u304c\u3042\u308c\u3070\u3044\u3044\u3002<br \/>\n2\u6b21\u5143\u30e4\u30b3\u30d3\u6cd5\u3067\u306f\u3046\u307e\u304f\u3044\u304d\u305d\u3046\u3060\u3051\u3069\u3001\u4e00\u822c\u5316\u3057\u3066 GPU \u306b\u52dd\u3064\u65b9\u5411\u3067\u306f\u304c\u3093\u3070\u308c\u308b? \u30de\u30eb\u30c1\u30c1\u30c3\u30d7\u306e\u8a2d\u8a08\u74b0\u5883\u3068\u304b\u30e1\u30e2\u30ea\u306e\u62bd\u8c61\u5316\u3068\u304b\u304c\u3067\u304d\u308b\u3068\u3044\u3044\u306a\u3042 (\u3075\u3093\u304c\u3055\u3093) \u2192 GPU \u306f scale \u3067\u304d\u306a\u3044\u6c17\u304c\u3059\u308b\u306e\u3067\u3001\u6027\u80fd\u7684\u306b\u306f\u52dd\u3066\u308b\u304b\u3082\u3002<br \/>\n[ \u9ad8\u7cbe\u5ea6\u6d6e\u52d5\u5c0f\u6570\u70b9\u6f14\u7b97\u7528\u30ea\u30b3\u30f3\u30d5\u30a3\u30ae\u30e3\u30e9\u30d6\u30eb\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30bf\u306b\u7528\u3044\u308b\u6570\u5b66\u95a2\u6570\u306e\u5b9f\u88c5\u624b\u6cd5\u306b\u95a2\u3059\u308b\u691c\u8a0e ]<br \/>\n8\u500d\u9577\u7cbe\u5ea6\u306e\u30a2\u30af\u30bb\u30e9\u30ec\u30fc\u30bf HP-DSFP \u3092\u63d0\u6848\u3002<br \/>\nCORDIC\u3092\u4f7f\u3044\u305f\u3044\u3051\u3069\u3001\u30d3\u30c3\u30c8\u30b7\u30d5\u30c8\u304c\u3067\u304d\u306a\u3044\u3002\u3056\u3093\u306d\u3093\u3002\u591a\u9805\u5f0f\u8fd1\u4f3c\u3059\u308b\u305c\u3002<br \/>\n\u4e09\u89d2\u95a2\u6570\u306e\u8a08\u7b97\u306b\u306f\u6570\u5343\u30af\u30ed\u30c3\u30af\u304b\u304b\u308b\u306e\u304b\u3002\u3080\u30fc\u3002<br \/>\n8\u500d\u7cbe\u5ea6\u306f\u3084\u308a\u3059\u304e\u306a\u6c17\u3082\u3057\u307e\u3059\u304c\u3001\u3053\u3046\u3044\u3046\u306e\u304c\u3042\u3063\u3066\u3082\u3044\u3044\u306d\u3002<br \/>\n[ An FPGA-based Architecture for Verifying Collatz Conjecture ]<br \/>\n\u30b3\u30e9\u30c3\u30c4\u4e88\u60f3: \u5076\u6570\u306e\u3068\u304d\u305d\u306e\u6570\u30922\u3067\u5272\u308a\u3001\u5947\u6570\u306e\u66423\u500d\u3057\u30661\u3092\u52a0\u3048\u308b\u3068\u3001\u4efb\u610f\u306e\u6b63\u306e\u6570\u304c1\u306b\u306a\u308b\u3002\u3067\u3082\u8a3c\u660e\u306f\u3055\u308c\u3066\u3044\u306a\u3044\u3002<br \/>\n\u50d5\u3001\u6614\u305d\u308c\u3092\u3084\u3063\u3066\u305f\u3093\u3067\u3059\u3051\u3069\u77e5\u3063\u3066\u307e\u3059\u304b (\u5e02\u5ddd\u5148\u751f) \u2192 \u3069\u30fc\u3093\u3002<br \/>\n\u3053\u3046\u3044\u3046\u554f\u984c\u306f\u3001\u76f8\u624b\u304c\u7121\u9650\u5927\u3060\u304b\u3089\u306a\u3042\u3002\u3002\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30db\u30c6\u30eb\u304c\u99c5\u304b\u3089\u3081\u3061\u3083\u3081\u3061\u3083\u9060\u304b\u3063\u305f\u305f\u3081\u3001\u6fc0\u3057\u304f\u9045\u523b\u3002 \u5230\u7740\u3057\u305f\u3089\u3001\u6700\u521d\u306e\u30bb\u30c3\u30b7\u30e7\u30f3\u306e\u6700\u5f8c\u306e\u767a\u8868\u3067\u3057\u305f\u3002 [ \u5c0f\u5bb9\u91cfFPGA\u306b\u3088\u308b\u30b9\u30b1\u30fc\u30e9\u30d6\u30eb\u306a\u30b7\u30b9\u30c6\u30e0\u8a55\u4fa1\u74b0\u5883\u306e\u69cb\u7bc9\u624b\u6cd5 ] M-Core\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3 (\u3059\u3054\u304f\u305f\u304f\u3055\u3093\u306e &hellip; <a href=\"https:\/\/yasu2.prosou.nu\/blog\/index.php\/2009\/09\/18\/2433\/\" class=\"more-link\"><span class=\"screen-reader-text\">&#8220;RECONF: Sep.18, 2009 at Utsunomiya U.&#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":[],"class_list":["post-2433","post","type-post","status-publish","format-standard","hentry","category-conference-logs"],"_links":{"self":[{"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/posts\/2433","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=2433"}],"version-history":[{"count":0,"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/posts\/2433\/revisions"}],"wp:attachment":[{"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/media?parent=2433"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/categories?post=2433"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yasu2.prosou.nu\/blog\/index.php\/wp-json\/wp\/v2\/tags?post=2433"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}