{"blog_url":"https://chiharunpo.hatenablog.com/","author_url":"https://blog.hatena.ne.jp/chiharunpo/","categories":["Parallel force - \u30d1\u30e9\u30ec\u30eb\u30fb\u30d5\u30a9\u30fc\u30b9","C++"],"description":"\u30a4\u30e1\u30fc\u30b8\u306e\u62e1\u5927\u7e2e\u5c0f\u51e6\u7406\u306e\u5b9f\u88c5\u3092\u3068\u308a\u3042\u3048\u305a\u5b8c\u4e86\u3057\u307e\u3057\u305f\u3002\u7dda\u5f62\u88dc\u9593\u306e\u51e6\u7406\u8ca0\u8377\u304c\u601d\u3063\u3066\u3044\u305f\u3088\u308a\u3082\u9ad8\u304f\u3001\u614c\u3066\u3066 SSE2, SSSE3 \u306b\u5bfe\u5fdc\u3055\u305b\u307e\u3057\u305f\u3002\u3080\u30fc\u3002\u30a2\u30d5\u30a3\u30f3\u5909\u63db\u306e\u7dda\u5f62\u88dc\u9593\u306f SSE2 \u306b\u306f\u8377\u304c\u91cd\u3044\u3067\u3059\u306d\u3002SSSE3 \u304c\u4f7f\u3048\u306a\u3044\u3068\u3001\u30d1\u30c3\u30af\u3001\u30a2\u30f3\u30d1\u30c3\u30af\u306e\u5d50\u3067\u3042\u307e\u308a\u901f\u5ea6\u304c\u4e0a\u304c\u308a\u307e\u305b\u3093\u3002\u7dda\u5f62\u88dc\u9593\u51e6\u7406\u3092 _mm_maddubs_epi16 \u3067\u9ad8\u901f\u5316\u3059\u308b\u305f\u3081\u306b\u3001\u753b\u7d20\u306e\u88dc\u9593\u7cbe\u5ea6\u3092 6bit \u306b\u3057\u307e\u3057\u305f\u3002\u5ea7\u6a19\u8a08\u7b97\u81ea\u4f53\u306f\u5c0f\u6570\u6841 16bit \u306e\u56fa\u5b9a\u5c0f\u6570\u3067\u8a08\u7b97\u3057\u3001\u88dc\u9593\u6642\u306b 6bit \u7cbe\u5ea6\u306b\u843d\u3068\u3059\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002\u307e\u3041\u3001\u30a4\u30e1\u30fc\u30b8\u3092 64 \u500d\u4ee5\u4e0a\u306b\u5927\u304d\u304f\u3057\u306a\u3044\u3068\u9650\u754c\u7cbe\u5ea6\u304c\u5206\u304b\u3089\u306a\u3044\u304f\u3089\u3044\u306e\u7cbe\u5ea6\u3067\u3059\u3002\u30b2\u30fc\u30e0\u7528\u306a\u3089\u554f\u984c\u2026","type":"rich","version":"1.0","provider_name":"Hatena Blog","width":"100%","provider_url":"https://hatena.blog","title":"Parallel force - \u30d1\u30e9\u30ec\u30eb\u30fb\u30d5\u30a9\u30fc\u30b9 \u301c\u30c7\u30e2\u66f4\u65b0","height":"190","image_url":null,"published":"2010-10-17 16:58:20","author_name":"chiharunpo","url":"https://chiharunpo.hatenablog.com/entry/20101017/1295164700","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fchiharunpo.hatenablog.com%2Fentry%2F20101017%2F1295164700\" title=\"Parallel force - \u30d1\u30e9\u30ec\u30eb\u30fb\u30d5\u30a9\u30fc\u30b9 \u301c\u30c7\u30e2\u66f4\u65b0 - Chiharu \u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"Chiharu \u306e\u65e5\u8a18"}