{"height":"190","author_name":"jeneshicc","blog_url":"https://jeneshicc.hatenadiary.org/","title":"\u30a4\u30f3\u30c6\u30eb\u30b3\u30f3\u30d1\u30a4\u30e9\u306fgcc\u306e5\u500d\u901f\u3044\uff01\uff08\u5834\u5408\u3082\u3042\u308b\uff09","version":"1.0","description":"/opt/intel/Compiler/11.1/064/Samples/ja_JP/C++/optimize/int_sin.c \u306b\u3042\u308b | sin(x) | \u3092\u6570\u5024\u7a4d\u5206\u3059\u308b\u30b3\u30fc\u30c9\uff0e\u3053\u306e\u30b3\u30fc\u30c9\u3067\u6bd4\u8f03\u3059\u308b\uff0egcc\u3068icc\u3092\u6bd4\u8f03\u3059\u308b\u305f\u3081\u306b //#include <mathimf.h> #include <math.h> \u3068\u3057\u3066\u304a\u304f\uff0e \u30b3\u30f3\u30d1\u30a4\u30eb % icc -O2 int_sin.c -o i.out % gcc -O2 -lm int_sin.c -o g.out\u5b9f\u884c % time ./g.out > /dev/null ./g.out > /dev/null 6.23s user 0.00s\u2026","provider_url":"https://hatena.blog","provider_name":"Hatena Blog","categories":["\u65e5\u8a18","Linux"],"url":"https://jeneshicc.hatenadiary.org/entry/20091225/1261724597","image_url":null,"published":"2009-12-25 16:03:17","type":"rich","blog_title":"\u843d\u66f8\u304d\u3001\u6642\u3005\u843d\u5b66","author_url":"https://blog.hatena.ne.jp/jeneshicc/","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fjeneshicc.hatenadiary.org%2Fentry%2F20091225%2F1261724597\" title=\"\u30a4\u30f3\u30c6\u30eb\u30b3\u30f3\u30d1\u30a4\u30e9\u306fgcc\u306e5\u500d\u901f\u3044\uff01\uff08\u5834\u5408\u3082\u3042\u308b\uff09 - \u843d\u66f8\u304d\u3001\u6642\u3005\u843d\u5b66\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}