{"id":1245,"date":"2008-11-24T22:23:03","date_gmt":"2008-11-24T13:23:03","guid":{"rendered":"http:\/\/na-inet.jp\/new-na-inet\/weblog\/2008\/11\/1124_2\/"},"modified":"2008-11-24T22:23:03","modified_gmt":"2008-11-24T13:23:03","slug":"1124_2","status":"publish","type":"post","link":"https:\/\/na-inet.jp\/weblog2\/2008\/11\/24\/1124_2\/","title":{"rendered":"11\/24(\u6708\u30fb\u795d) \u639b\u5ddd\u30fb\u6674\u5f8c\u96e8"},"content":{"rendered":"<p>\u3000\u6587\u79d1\u7701\u306e\u3054\u6307\u5c0e\u306b\u5f93\u3044\uff0c15\u9031\u306e\u8b1b\u7fa9\u6642\u9593\u3092\u78ba\u4fdd\u3059\u3079\u304f\uff0c\u30cf\u30c3\u30d4\u30fc\u30de\u30f3\u30c7\u30fc\u3082\u306a\u3093\u306e\u305d\u306e\uff0c\u672c\u65e5\u306f\u8b1b\u7fa9\u65e5\u3067\u3054\u3056\u3044\u307e\u3059\u3002\u5352\u7814\u3082\u4f73\u5883\u3060\u304b\u3089\u90fd\u5408\u304c\u3044\u3044\u3063\u3061\u3083\u3044\u3044\u3093\u3060\u304c\uff0c\u4f55\u304b\u8151\u306b\u843d\u3061\u306a\u3044\u3082\u306e\u3092\u611f\u3058\u308b\u3002\u56fd\u6c11\u306e\u795d\u65e5\u306b\u4f11\u3081\u306a\u304f\u3057\u3066\u304a\u3044\u3066\uff0c\u4f55\u304c\u30cf\u30c3\u30d4\u30fc\u30de\u30f3\u30c7\u30fc\u4f55\u3060\u304b\u3002\u5b9f\u52b9\u6027\u306e\u306a\u3044\u4f11\u65e5\u3092\u5897\u3084\u3059\u3088\u308a\uff0c\u6709\u7d66\u4f11\u6687\u306e\u6d88\u5316\u7387\u3092\u4e0a\u3052\u308b\u3068\u304b\uff0c\u8b1b\u7fa9\u6642\u9593\u309213\u9031\uff5e15\u9031\u3068\u3042\u308b\u7a0b\u5ea6\u5f3e\u529b\u7684\u306b\u53d6\u308b\u3068\u304b\u8003\u3048\u3066\u3082\u3089\u305f\u3044\u30e2\u30f3\u3067\u3042\u308b\u3002\u5b66\u529b\u304c\u4f4e\u4e0b\u3057\u3066\u3044\u308b\u306e\u306f\u304a\u5f79\u4eba\u306e\u982d\u306e\u65b9\u3058\u3083\u306a\u3044\u306e\u304b\uff1f<br \/>\n\u3000\u30e1\u30f3\u30c9\u304f\u305b\u30fc\uff0c\u4f5c\u308b\u6c17\u304c\u8d77\u3053\u3089\u3093\uff5e\uff0c\u3068\u30b0\u30c0\u30b0\u30c0\u8a00\u3063\u3066\u3044\u305f\u30d0\u30fc\u30c1\u30e3\u30eb\u30e2\u30fc\u30eb\u306e\u30b9\u30af\u30ea\u30d7\u30c8\uff0cE\u541b\u304c\u3042\u3063\u3068\u3044\u3046\u9593\u306b\u4f5c\u3063\u3066\u304f\u308c\u305f\u3002\u512a\u79c0\u306a\u5b66\u751f\u3055\u3093\u306b\u6075\u307e\u308c\u3066\uff0c\u30ef\u30b7\u306f\u5e78\u305b\u3067\u3059\u3002\u3042\u308a\u304c\u3068\u3046\u3054\u3056\u3044\u307e\u3059\u3045\uff5e\u3002\u3063\u3066\u3053\u3068\u3067\uff0c\u30ef\u30b7\u306f\u8da3\u5473\u306e\u6570\u5024\u8a08\u7b97\u306b\u9081\u9032\u3059\u308b\u306e\u3067\u3042\u3063\u305f\u3002<br \/>\n\u3000\u304a\u304a\u3063\uff0c<a href=\"http:\/\/www.netlib.org\/lapack\/lapack-3.2.html\">LAPACK 3.2<\/a>\u304c\u51fa\u305f\u304b\uff5e(\u30bd\u30fc\u30b9\u306f<a href=\"http:\/\/www.netlib.org\/lapack\/lapack.tgz\">\u3053\u308c<\/a>)\u3002<a href=\"http:\/\/www.netlib.org\/lapack\/lapack-3.2.html#_9_8_mixed_precision_iterative_refinement_subroutines_for_exploiting_fast_single_precision_hardware\">\u5358\u7cbe\u5ea6\u30fb\u500d\u7cbe\u5ea6\u6df7\u5408\u53cd\u5fa9\u6539\u826f\u6cd5<\/a>\u306e\u30eb\u30fc\u30c1\u30f3([DZ]SGESV, [DZ]SPOSV)\u3082\u5165\u3063\u3066\u307e\u3059\u3002\u3093\uff5e\uff0cLAPACK 3.1\u3067\u9593\u306b\u5408\u308f\u305b\u7684\u306b\u4f5c\u3063\u305f\u30ef\u30b7\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u3068\u6bd4\u8f03\u3057\u3066\u307f\u308b\u3068\u30fb\u30fb\u30fb\u5168\u304f\u4e00\u7dd2\u3058\u3083\u3093\u3002\u5f53\u305f\u308a\u524d\u3060\u3051\u3069\u3002\u3057\u304b\u3057\u307e\u3041\u5b89\u5168\u30d1\u30a4\u3092\u3057\u307e\u304f\u308a\u306e\u30b3\u30fc\u30c9\u3060\u306a\u3053\u308c\u3002\u60aa\u6761\u4ef6\u554f\u984c\u306b\u3076\u3061\u8fbc\u3093\u3060\u3089\u3066\u304d\u3081\u3093\u306b\u9045\u304f\u306a\u308b\u305e\u3002\u4f7f\u7528\u306b\u5f53\u305f\u3063\u3066\u306f\u3042\u3089\u304b\u3058\u3081\u6761\u4ef6\u6570\u3092\u8a08\u7b97\u3057\u3066\u304a\u304d\u307e\u3057\u3087\u3046\uff1e\u4f7f\u7528\u3057\u305f\u3044\u4eba<br \/>\n\u30004\u500d\u7cbe\u5ea6(double-double)\u304c\u4f7f\u3044\u305f\u3044\u4eba\u3082\uff0c<a href=\"http:\/\/www.netlib.org\/lapack\/lapack-3.2.html#_9_2_xblas_or_the_portable_extra_precision_and_mixed_precision_blas\">XBLAS<\/a>\u304c\u5165\u3063\u305f\u306e\u3067\u4f7f\u7528\u3059\u308b\u4fa1\u5024\u304c\u3042\u308a\u305d\u3046\u3067\u3059\u306d\u3002\u8ab0\u304b\u89e3\u8aac\u3092\u66f8\u3044\u3066\u304f\u308c\u3093\u304b\u306e\u3046\u3002<br \/>\n\u3000\u3075\u30fc\u3093\uff0c<a href=\"http:\/\/swox.com\/list-archives\/gmp-discuss\/2008-November\/003457.html\">Trobjorn\u3055\u3093\u306fDr.\u53d6\u308a\u306b\u884c\u3063\u3066\u3044\u308b<\/a>\u8a33\u306d\u3002\u3064\u30fc\u304b\uff0c\u4eca\u307e\u3067\u6301\u3063\u3066\u306a\u304b\u3063\u305f\u3063\u3066\u306e\u304c\u4e0d\u601d\u8b70\u306a\u3050\u3089\u3044\u3002GMP\u3064\u30fc\u3088\u308ampn\u30ab\u30fc\u30cd\u30eb\u306b\u4f9d\u5b58\u3057\u3066\u3044\u308b\u591a\u500d\u9577\u30e9\u30a4\u30d6\u30e9\u30ea\u304c\u3069\u3093\u3060\u3051\u3042\u308b\u304b\uff0c\u5168\u304f\u3053\u3046\u3044\u3046CPU\u6bce\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3063\u3066\u8d85\u8077\u4eba\u4ed5\u4e8b\u306f\u982d\u3067\u306f\u7c21\u5358\u3060\u3068\u601d\u3063\u3066\u3082\uff0c\u5b9f\u969b\u3084\u308b\u306e\u306f\u5927\u5909\u306a\u3093\u3060\u3088\u306d\u3047\u3002\u307e\u3042\u3061\u3087\u3063\u3068\u3050\u3089\u3044GMP 4.3\u306e\u30ea\u30ea\u30fc\u30b9\u304c\u9045\u308c\u308b\u3050\u3089\u3044\u306f\u5f53\u7136\u3067\u3059\u306a\u3002\u9811\u5f35\u3063\u3066Dr.\u3092\u53d6\u3063\u3066\u4e0b\u3055\u3044\u307e\u305b\u3002\u3064\u3044\u3067\u306bGMP\u306eAcademic Paper\u304c\u51fa\u308b\u306e\u3082\u697d\u3057\u307f\u306b\u3057\u3066\u307e\u3059\u305c\u3002\u3057\u304b\u3057\u307e\u3042<a href=\"http:\/\/gmplib.org\/gmpbench.html\">\u3053\u306e\u30c1\u30e5\u30fc\u30cb\u30f3\u30b0\u3076\u308a<\/a>\u306f<a href=\"http:\/\/www-an.acs.i.kyoto-u.ac.jp\/~fujiwara\/exflib\/\">\u85e4\u539f\u3055\u3093<\/a>\u4ee5\u5916\u306e\u8ffd\u968f\u3092\u8a31\u3057\u307e\u305b\u3093\u306d\uff0c\u30db\u30f3\u30c8\u3002<br \/>\n\u3000\u30dc\u30c1\u30dc\u30c1\u3084\u3063\u3066\u5bdd\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u3000\u6587\u79d1\u7701\u306e\u3054\u6307\u5c0e\u306b\u5f93\u3044\uff0c15\u9031\u306e\u8b1b\u7fa9\u6642\u9593\u3092\u78ba\u4fdd\u3059\u3079\u304f\uff0c\u30cf\u30c3\u30d4\u30fc\u30de\u30f3\u30c7\u30fc\u3082\u306a\u3093\u306e\u305d\u306e\uff0c\u672c\u65e5\u306f\u8b1b\u7fa9\u65e5\u3067\u3054\u3056\u3044\u307e\u3059\u3002\u5352\u7814\u3082\u4f73\u5883\u3060\u304b\u3089\u90fd\u5408\u304c\u3044\u3044\u3063\u3061\u3083\u3044\u3044\u3093\u3060\u304c\uff0c\u4f55\u304b\u8151\u306b\u843d\u3061\u306a\u3044\u3082\u306e\u3092\u611f\u3058\u308b\u3002\u56fd\u6c11\u306e\u795d\u65e5\u306b\u4f11\u3081\u306a\u304f\u3057\u3066\u304a\u3044\u3066\uff0c\u4f55\u304c &hellip; <\/p>\n<p class=\"link-more\"><a href=\"https:\/\/na-inet.jp\/weblog2\/2008\/11\/24\/1124_2\/\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;11\/24(\u6708\u30fb\u795d) \u639b\u5ddd\u30fb\u6674\u5f8c\u96e8&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","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-1245","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\/1245","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=1245"}],"version-history":[{"count":0,"href":"https:\/\/na-inet.jp\/weblog2\/wp-json\/wp\/v2\/posts\/1245\/revisions"}],"wp:attachment":[{"href":"https:\/\/na-inet.jp\/weblog2\/wp-json\/wp\/v2\/media?parent=1245"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/na-inet.jp\/weblog2\/wp-json\/wp\/v2\/categories?post=1245"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/na-inet.jp\/weblog2\/wp-json\/wp\/v2\/tags?post=1245"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}