{"author_url":"https://blog.hatena.ne.jp/dk521123/","height":"190","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fdk521123.hatenablog.com%2Fentry%2F2017%2F08%2F27%2F230218\" title=\"\u3010\u975e\u540c\u671f\u3011\u975e\u540c\u671f\u306b\u95a2\u3059\u308b\u7528\u8a9e - \u30d7\u30ed\u30b0\u30e9\u30e0 \u306e\u8d85\u500b\u4eba\u7684\u306a\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_url":"https://dk521123.hatenablog.com/","blog_title":"\u30d7\u30ed\u30b0\u30e9\u30e0 \u306e\u8d85\u500b\u4eba\u7684\u306a\u30e1\u30e2","title":"\u3010\u975e\u540c\u671f\u3011\u975e\u540c\u671f\u306b\u95a2\u3059\u308b\u7528\u8a9e","author_name":"dk521123","url":"https://dk521123.hatenablog.com/entry/2017/08/27/230218","description":"\u25a0 \u306f\u3058\u3081\u306b \u975e\u540c\u671f\u306b\u95a2\u3059\u308b\u7528\u8a9e\u306b\u3064\u3044\u3066\u3001\u307e\u3068\u3081\u308b \u76ee\u6b21 \u3010\uff11\u3011\u6392\u4ed6\u5236\u5fa1\u306e\u4ed5\u7d44\u307f \uff11\uff09\u30bb\u30de\u30d5\u30a9\uff08semaphore\uff09 \uff12\uff09\u30e9\u30c3\u30c1\uff08Latch\uff09 \uff13\uff09\u30df\u30e5\u30fc\u30c6\u30c3\u30af\u30b9 (mutex) \u3010\uff12\u3011\u305d\u306e\u4ed6 \uff11\uff09\u30b7\u30b0\u30ca\u30eb\uff08Signal\uff09 \uff12\uff09\u30af\u30ea\u30c6\u30a3\u30ab\u30eb \u30bb\u30af\u30b7\u30e7\u30f3 (critical section) \uff13\uff09\u30a2\u30c8\u30df\u30c3\u30af (Atomic) \u3010\uff11\u3011\u6392\u4ed6\u5236\u5fa1\u306e\u4ed5\u7d44\u307f \uff11\uff09\u30bb\u30de\u30d5\u30a9\uff08semaphore\uff09 Semaphore = \u624b\u65d7\u4fe1\u53f7\u3001(\u7279\u306b\u9244\u9053\u306e)\u4fe1\u53f7\u6a5f => \u30d7\u30ed\u30bb\u30b9\u9593\u3067\u4ea4\u63db\u3055\u308c\u308b\u4fe1\u53f7 * \u6392\u4ed6\u30a2\u30af\u30bb\u30b9\u3068\u3059\u308b\u5fc5\u8981\u304c\u306a\u3044\u8cc7\u6e90\u3092\u3001 \u540c\u6642\u306b\u30a2\u30af\u30bb\u30b9\u3067\u304d\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\u6570\u3092\u5236\u9650\u3059\u308b * \u4ee5\u4e0b\u306e\u30b5\u30a4\u30c8\u306e \u300c\u4e00\u5ea6\u306b\u4e00\u672c\u306e\u5217\u8eca\u2026","provider_name":"Hatena Blog","version":"1.0","provider_url":"https://hatena.blog","width":"100%","published":"2017-08-27 23:02:18","image_url":null,"categories":["\u30d7\u30ed\u30b0\u30e9\u30e0\u5168\u822c / \u30a2\u30eb\u30b4\u30ea\u30ba\u30e0"],"type":"rich"}