{"id":1769,"date":"2013-03-12T23:13:22","date_gmt":"2013-03-12T14:13:22","guid":{"rendered":"http:\/\/na-inet.jp\/new-na-inet\/weblog\/2013\/03\/312_1\/"},"modified":"2013-03-12T23:13:22","modified_gmt":"2013-03-12T14:13:22","slug":"312_1","status":"publish","type":"post","link":"https:\/\/na-inet.jp\/weblog2\/2013\/03\/12\/312_1\/","title":{"rendered":"3\/12(\u706b) \u7531\u5229\u672c\u8358\u30fb\u6674"},"content":{"rendered":"<p>\u3000\u65e5\u672c\u6d77\u5074\u306b\u3057\u3066\u306f\u73cd\u3057\u3044\u6674\u5929\u3002\u96ea\u3082\u5927\u5206\u306a\u304f\u306a\u3063\u305f\u3057\uff0c\u307c\u3061\u307c\u3061\u6625\u304b\u3057\u3089\u3002\u671d\u6669\u306e\u51b7\u3048\u8fbc\u307f\u306f\u307e\u3060\u304d\u3064\u3044\u306e\u3067\uff0c\u30d2\u30fc\u30c8\u30c6\u30c3\u30af\u306f\u624b\u653e\u305b\u306a\u3044\u306a\u3041\u3002<br \/>\n\u3000\u4eca\u65e5\u306f\u4e00\u65e5\uff0cCUDA\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u8b0e\u306b\u632f\u308a\u56de\u3055\u308c\u308b\u3002global\u95a2\u6570\u3092\u8a18\u8ff0\u3057\u305fcu\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\uff0c\u7d14\u7136\u305f\u308b\u30db\u30b9\u30c8C\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u306e\u30ea\u30f3\u30af\u306ficc\u30b3\u30f3\u30d1\u30a4\u30e9\u3067\u3082\u96e3\u306a\u304f\u3067\u304d\u305f\u306e\u3060\u304c\uff08NVCC\u306b\u30aa\u30d7\u30b7\u30e7\u30f3\u306e<a href=\"http:\/\/topsecret.hpc.co.jp\/wiki\/index.php\/NVCC%E3%81%AE%E3%83%90%E3%83%83%E3%82%AF%E3%82%A8%E3%83%B3%E3%83%89%E3%81%AE%E3%82%B3%E3%83%B3%E3%83%91%E3%82%A4%E3%83%A9%E3%82%92%E6%8C%87%E5%AE%9A%E3%81%99%E3%82%8B\">\u8a2d\u5b9a\u304c\u5fc5\u8981<\/a>\uff09\uff0c\u8a66\u3057\u306b\u3068device\u95a2\u6570\u3068\u3057\u3066LU\u5206\u89e3\u3068\u524d\u9032\u30fb\u5f8c\u9000\u4ee3\u5165\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u66f8\u3044\u305f\u3089\u6319\u52d5\u304c\u5909\u3002global memory\u306fGB\u5358\u4f4d\u3067\u3042\u308b\u306f\u305a\u306a\u306e\u306b\uff0c\u3053\u306e\u4e8c\u3064\u306edevice\u95a2\u6570\u3092\u7d44\u307f\u8fbc\u3093\u3060global\u95a2\u6570\u30921 thread\u3067\u8d70\u3089\u305b\u305f\u3089\uff0c\u4e00\u6c17\u306b\u4f7f\u7528\u53ef\u80fd\u30e1\u30e2\u30ea\u304c\u6e1b\u308a\uff0c300\u6b21\u5143\u7a0b\u5ea6\u306e\u554f\u984c\u3057\u304b\u89e3\u3051\u306a\u3044\u3002\u305d\u308c\u4ee5\u4e0a\u306e\u6b21\u5143\u6570\u3092\u4e0e\u3048\u308b\u3068cudaMalloc\u304c\u30a8\u30e9\u30fc\u3092\u8fd4\u3057\u3066\u304f\u308b\u3002\u3069\u30fc\u3082\uff0ckernel\u30b3\u30fc\u30c9\u306e\u5185\u5bb9\u306b\u3088\u3063\u3066\uff0c\u78ba\u4fdd\u3067\u304d\u308b\u30e1\u30e2\u30ea\u91cf\u304c\u5909\u308f\u3063\u3066\u304f\u308b\u3088\u3046\u306a\u306e\u3060\u304c\uff0c\u3053\u306e\u3042\u305f\u308a\u306e\u4ed5\u69d8\u304c\u5168\u7136\u308f\u304b\u3089\u3093\u3002GT640\u3067\u3082\u6570\u5343\u6b21\u5143640\u307e\u3067\u30ad\u30c1\u30f3\u3068\u89e3\u3044\u3066\u304f\u308c\u308bmagma\u306f\u305d\u306e\u70b9\u3048\u3089\u3044\u306a\u3041\u3002\u9045\u3044\u306a\u3093\u3066\u8a00\u3063\u3066\u3054\u3081\u3093\u306a\u3055\u3044\u3002\u3067\u3082\u3082\u3063\u3068\u901f\u304f\u3057\u3066\u307b\u3057\u3044\u3051\u3069\u306d\u3002<br \/>\n\u3000\u3068\u306f\u3044\u3048\uff0c\u4e00\u5fdc\u52d5\u304f\u3053\u3068\u306f\u52d5\u3044\u305f\u306e\u3067\uff0c\u660e\u65e5\u306f\u30d6\u30ed\u30c3\u30af\u884c\u5217\u69cb\u7bc9\u306b\u30c1\u30e3\u30ec\u30f3\u30b8\u3057\u3066\u307f\u308b\u304b\u3002<br \/>\n\u3000\u3068\u3044\u3046\u76ee\u6a19\u304c\u51fa\u6765\u305f\u306e\u3067\uff0c\u4eca\u65e5\u306f\u3053\u306e\u8fba\u3067\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3000\u65e5\u672c\u6d77\u5074\u306b\u3057\u3066\u306f\u73cd\u3057\u3044\u6674\u5929\u3002\u96ea\u3082\u5927\u5206\u306a\u304f\u306a\u3063\u305f\u3057\uff0c\u307c\u3061\u307c\u3061\u6625\u304b\u3057\u3089\u3002\u671d\u6669\u306e\u51b7\u3048\u8fbc\u307f\u306f\u307e\u3060\u304d\u3064\u3044\u306e\u3067\uff0c\u30d2\u30fc\u30c8\u30c6\u30c3\u30af\u306f\u624b\u653e\u305b\u306a\u3044\u306a\u3041\u3002 \u3000\u4eca\u65e5\u306f\u4e00\u65e5\uff0cCUDA\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u8b0e\u306b\u632f\u308a\u56de\u3055\u308c\u308b\u3002global\u95a2\u6570\u3092\u8a18\u8ff0\u3057\u305fcu\u30d7\u30ed &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/na-inet.jp\/weblog2\/2013\/03\/12\/312_1\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;3\/12(\u706b) \u7531\u5229\u672c\u8358\u30fb\u6674&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_crdt_document":"","_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2}},"categories":[2],"tags":[],"class_list":["post-1769","post","type-post","status-publish","format-standard","hentry","category-2"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/na-inet.jp\/weblog2\/wp-json\/wp\/v2\/posts\/1769","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/na-inet.jp\/weblog2\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/na-inet.jp\/weblog2\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/na-inet.jp\/weblog2\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/na-inet.jp\/weblog2\/wp-json\/wp\/v2\/comments?post=1769"}],"version-history":[{"count":0,"href":"https:\/\/na-inet.jp\/weblog2\/wp-json\/wp\/v2\/posts\/1769\/revisions"}],"wp:attachment":[{"href":"https:\/\/na-inet.jp\/weblog2\/wp-json\/wp\/v2\/media?parent=1769"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/na-inet.jp\/weblog2\/wp-json\/wp\/v2\/categories?post=1769"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/na-inet.jp\/weblog2\/wp-json\/wp\/v2\/tags?post=1769"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}