{"height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finarizuuuushi.hatenablog.com%2Fentry%2F2017%2F02%2F19%2F132917\" title=\"Cython \u305d\u306e3 \u914d\u5217\u306e\u578b\u4ed8\u3051 - Sabrou-mal \u30b5\u30d6\u30ed\u30a6\u4e38\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","width":"100%","version":"1.0","type":"rich","author_name":"inarizuuuushi","provider_url":"https://hatena.blog","author_url":"https://blog.hatena.ne.jp/inarizuuuushi/","description":"Cython \u305d\u306e2 - \u30b5\u30d6\u30ed\u30a6\u4e38\u306e\u7d9a\u304d\u3067\u3059\u3002 \u4eca\u56de\u306fCython\u3067\u306e\u914d\u5217\u306e\u578b\u4ed8\u3051\u306e\u8a71\u3092\u3057\u307e\u3059\u3002 \u914d\u5217\u306e\u8981\u7d20\u304c\u5168\u3066\u540c\u4e00\u306e\u578b\u306e\u5834\u5408\u3001(\u5f53\u7136\u3067\u3059\u304c)\u305d\u306e\u3053\u3068\u3092\u5ba3\u8a00\u3057\u305f\u65b9\u304c\u3088\u308a\u9ad8\u901f\u306b\u306a\u308a\u307e\u3059\u3002 Cython\u3067\u4e0a\u8a18\u3092\u5b9f\u73fe\u3059\u308b\u306b\u306f\u30e1\u30e2\u30ea\u30fc\u30d3\u30e5\u30fc\u3068\u547c\u3070\u308c\u308b\u3082\u306e\u3092\u4f7f\u7528\u3057\u307e\u3059\u3002 numpy\u3068\u7d44\u307f\u5408\u308f\u305b\u3066\u4f7f\u3046\u306e\u304c\u4e00\u822c\u7684\u306e\u3088\u3046\u3067\u3059\u3002 \u8981\u7d20\u304c\u5168\u3066int\u578b(32bit)\u306e\u9577\u3055\u304cn\u306e\u914d\u5217array\u3092\u5ba3\u8a00\u3059\u308b\u306b\u306f cdef int[:] array = np.zeros(n, dtype=np.int32) \u3068\u66f8\u304d\u307e\u3059\u3002\u3053\u308c\u3067\u521d\u671f\u5024\u3068\u3057\u30660\u304c\u5165\u3063\u305f\u914d\u5217\u304c\u3067\u304d\u307e\u3059\u3002 malloc\u3092\u4f7f\u3046\u65b9\u6cd5\u3082\u3042\u308b\u305d\u3046\u3067\u3059\u304c\u3001\u5ba3\u8a00\u6642\u306b\u5404\u8981\u7d20\u2026","title":"Cython \u305d\u306e3 \u914d\u5217\u306e\u578b\u4ed8\u3051","image_url":null,"blog_url":"https://inarizuuuushi.hatenablog.com/","blog_title":"Sabrou-mal \u30b5\u30d6\u30ed\u30a6\u4e38","provider_name":"Hatena Blog","url":"https://inarizuuuushi.hatenablog.com/entry/2017/02/19/132917","published":"2017-02-19 13:29:17","categories":[" python "]}