{"blog_url":"https://hjm333.hatenablog.com/","type":"rich","author_url":"https://blog.hatena.ne.jp/hjm333/","width":"100%","version":"1.0","url":"https://hjm333.hatenablog.com/entry/2016/01/17/132212","title":"\u300eJava\u306e\u7406\u8ad6\u3068\u5b9f\u8df5: \u30a2\u30c8\u30df\u30c3\u30af\u3067\u884c\u304f\u300f\u3092\u8aad\u3093\u3067","blog_title":"The King's Museum","published":"2016-01-17 13:22:12","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhjm333.hatenablog.com%2Fentry%2F2016%2F01%2F17%2F132212\" title=\"\u300eJava\u306e\u7406\u8ad6\u3068\u5b9f\u8df5: \u30a2\u30c8\u30df\u30c3\u30af\u3067\u884c\u304f\u300f\u3092\u8aad\u3093\u3067 - The King&#39;s Museum\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":["Java","Java\u306e\u7406\u8ad6\u3068\u5b9f\u8df5"],"description":"\u8a18\u4e8b\uff1aJava\u306e\u7406\u8ad6\u3068\u5b9f\u8df5: \u30a2\u30c8\u30df\u30c3\u30af\u3067\u884c\u304f \u30e1\u30e2\uff1a JDK 5.0 \u3067\u30a2\u30c8\u30df\u30c3\u30af\u5909\u6570\u304c\u8ffd\u52a0\u3055\u308c\u305f wait-free, lock-free \u306a\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u304c\u5229\u7528\u53ef\u80fd\u306b\u306a\u3063\u305f \u4ee5\u524d\u306f native code \u3092\u4f7f\u3046\u5fc5\u8981\u304c\u3042\u3063\u305f \u30b9\u30ec\u30c3\u30c9\u306e\u5354\u8abf \u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u74b0\u5883\u3067\u306f\u30b9\u30ec\u30c3\u30c9\u9593\u306e\u5354\u8abf\u304c\u5fc5\u8981 \u30ed\u30c3\u30af\uff08synchronized \u306a\u3069\uff09\u306b\u3088\u308b\u5354\u8abf \u7af6\u5408\u304c\u3042\u308b\u3068\u9ad8\u3044\u3002\u7af6\u5408\u304c\u306a\u3044\u5834\u5408\u306b\u306f\u4eca\u306e JVM \u3067\u306f\u5b89\u3044\u3002 volatile \u5909\u6570 read-modify-write \u3092\u30a2\u30c8\u30df\u30c3\u30af\u306b\u3067\u304d\u306a\u3044 \u5354\u8abf\u306e\u7c92\u5ea6 \u30e2\u30cb\u30bf\u3092\u4f7f\u3063\u305f\u30ed\u30c3\u30af\u306f\u7c92\u5ea6\u304c\u8352\u3044\u3002 \u30e2\u30c0\u30f3\u306a\u30d7\u30ed\u30bb\u30c3\u30b5\u30fc\u306f\u7d30\u304b\u3044\u7c92\u5ea6\u306e\u5354\u8abf\u6a5f\u69cb\u3092\u6301\u3063\u3066\u3044\u308b \u30cf\u30fc\u30c9\u2026","provider_url":"https://hatena.blog","author_name":"hjm333","image_url":null,"height":"190","provider_name":"Hatena Blog"}