{"categories":["\u30b9\u30ec\u30c3\u30c9","\u4e26\u5217\u5316"],"width":"100%","image_url":null,"provider_url":"https://hatena.blog","height":"190","description":"\u3053\u3093\u306b\u3061\u306f\u3001\u30d8\u30eb\u30b9\u30b1\u30a2\u4e8b\u696d\u90e8\u306e\u3061\u3087\u3046\u3067\u3059\u3002\u4eca\u65e5\u306f\u4e26\u5217\u30d7\u30ed\u30b0\u30e9\u30df\u30f3\u30b0\u306b\u3088\u304f\u3042\u308b\u9593\u9055\u3046\u30b3\u30fc\u30c9\u53ca\u3073\u305d\u306e\u539f\u56e0\u306b\u3064\u3044\u3066\u5171\u6709\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002 \u307e\u305a\u306f\u30b3\u30fc\u30c9\uff08\u629c\u7c8b\u3001C\u8a00\u8a9e\uff09 int a = 0; bool f = false; void cpu0() { a = 1; // 1 f = true; // 2 } void cpu1() { while(!f); // 3 printf(\"%d\\n\", a); // 4 } \u95a2\u6570cpu0\u3068cpu1\u304c\u5225\u3005\u306e\u30b9\u30ec\u30c3\u30c9\u3067\u5b9f\u884c\u3055\u308c\u308b\u3068\u3001\u7d50\u679c\u304c\u3069\u3046\u306a\u308b\u3067\u3057\u3087\u3046\u3002 1\uff1f\u3082\u3061\u308d\u3093\u305d\u306e\u306f\u305a\u3067\u3059\u304c\u3001100\u56de\u3084\u308b\u3068\u3001\u305f\u307e\u306b0\u3082\u51fa\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002","blog_url":"https://tech.unifa-e.com/","author_name":"unifa_tech","author_url":"https://blog.hatena.ne.jp/unifa_tech/","url":"https://tech.unifa-e.com/entry/2018/07/24/120258","title":"\u306a\u305c\u9055\u3046\u5024\u3092\u898b\u305f\u306e\u304b\u30fc\u30fc\u4e26\u5217\u5b9f\u884c\u306b\u304a\u3051\u308bCPU\u306e\u52d5\u4f5c","type":"rich","published":"2018-07-24 12:02:58","version":"1.0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftech.unifa-e.com%2Fentry%2F2018%2F07%2F24%2F120258\" title=\"\u306a\u305c\u9055\u3046\u5024\u3092\u898b\u305f\u306e\u304b\u30fc\u30fc\u4e26\u5217\u5b9f\u884c\u306b\u304a\u3051\u308bCPU\u306e\u52d5\u4f5c - \u30e6\u30cb\u30d5\u30a1\u958b\u767a\u8005\u30d6\u30ed\u30b0\" 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":"\u30e6\u30cb\u30d5\u30a1\u958b\u767a\u8005\u30d6\u30ed\u30b0","provider_name":"Hatena Blog"}