{"published":"2014-05-04 00:00:00","author_url":"https://blog.hatena.ne.jp/seraphy/","version":"1.0","title":" ForkJoinPool\u3068ForkJoinTask\u306e\u7279\u5fb4\u3068\u4f7f\u3044\u65b9","author_name":"seraphy","provider_name":"Hatena Blog","type":"rich","description":"Fork/Join\u3068\u306f\uff1f JavaSE7\u3067\u30b5\u30dd\u30fc\u30c8\u3055\u308c\u308bjava.util.concurrent.ForkJoinPool\u306f\u3001ExecutorService\u306e\u4e00\u54e1\u3067\u3042\u308a\u3001\u4e00\u898b\u3059\u308b\u3068ThreadPoolExecutor\u306b\u4f3c\u305f\u3088\u3046\u306a\u3082\u306e\u306b\u601d\u3048\u308b\u304c\u3001\u5b9f\u969b\u306f\u5168\u304f\u5225\u306e\u3001\u7570\u8cea\u306e\u3082\u306e\u3067\u3042\u308b\u3002 ForkJoinPool\u306f\u3001\u3042\u308a\u3066\u3044\u306b\u8a00\u3048\u3070Work-stealing\u30a2\u30eb\u30b4\u30ea\u30ba\u30e0\u306e\u5b9f\u88c5\u3067\u3042\u308a\u3001\u7121\u6570\u306e\u30bf\u30b9\u30af\u3092\u7121\u99c4\u306a\u304f\u8ad6\u7406CPU\u5206\u306e\u30b9\u30ec\u30c3\u30c9\u306b\u5272\u308a\u5f53\u3066\u308b\u3082\u306e\u3067\u3042\u308b\u3002ForkJoinPool\u306f\u30c7\u30d5\u30a9\u30eb\u30c8\u3067\u306f\u8ad6\u7406CPU\u6570\u5206\u306e\u30b9\u30ec\u30c3\u30c9\u30d7\u30fc\u30eb\u3092\u3082\u3064\u3088\u3046\u306b\u69cb\u7bc9\u3055\u308c\u308b\u3002\u305d\u3057\u3066\u3001\u3042\u308b\u30bf\u30b9\u30af\u304c\u5b8c\u4e86\u3059\u308b\u304b\u3001\u3082\u3057\u304f\u306f\u5f85\u3061\u306b\u306a\u3063\u305f\u3089\u3001\u3059\u3050\u306b\u2026","image_url":null,"url":"https://seraphy.hatenablog.com/entry/20140504/p1","blog_url":"https://seraphy.hatenablog.com/","blog_title":"seraphy\u306e\u65e5\u8a18","categories":["java"],"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fseraphy.hatenablog.com%2Fentry%2F20140504%2Fp1\" title=\" ForkJoinPool\u3068ForkJoinTask\u306e\u7279\u5fb4\u3068\u4f7f\u3044\u65b9 - seraphy\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>","provider_url":"https://hatena.blog","height":"190","width":"100%"}