{"blog_title":"memologue","author_name":"yupo5656","url":"https://yupo5656.hatenadiary.org/entry/20040618/p3","blog_url":"https://yupo5656.hatenadiary.org/","published":"2004-06-18 00:00:02","version":"1.0","categories":["C++"],"height":"190","type":"rich","provider_url":"https://hatena.blog","image_url":null,"provider_name":"Hatena Blog","title":" \u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u3068\u5171\u6709\u5909\u6570 (\u7d9a\u304d) -- \u88dc\u8db3 (1)","author_url":"https://blog.hatena.ne.jp/yupo5656/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fyupo5656.hatenadiary.org%2Fentry%2F20040618%2Fp3\" title=\" \u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u3068\u5171\u6709\u5909\u6570 (\u7d9a\u304d) -- \u88dc\u8db3 (1) - memologue\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"SUSv3\u3092\u3072\u3063\u3071\u308a\u3060\u3059\u306e\u304c\u5927\u3052\u3055\u3068\u3044\u3046\u5834\u5408\u306f\u3001comp.programming.threads FAQ \u306e\u3001 Q.56: Why don't I need to declare shared variables VOLATILE? Q.118: Memory barriers for synchonization \u3042\u305f\u308a\u3092\u8aad\u3093\u3067\u3082\u3089\u3046\u3068\u826f\u3044\u3067\u3059\u3002\u7279\u306bQ.56\u3067\u3059\u306d\u3002 \u3042\u3068\u3001\u4ee5\u4e0a\u306e\u8aac\u660e\u3092\u3082\u3063\u3066\u3057\u3066\u3082\u3069\u3046\u3057\u3066\u3082\u3069\u3046\u3057\u3066\u3082\u3069\u3046\u3057\u3066\u3082\u5fc3\u914d\u3060\u3068\u3044\u3046\u5411\u304d\u306b\u306f\u3001GCC\u3067\u3042\u308c\u3070 -fvolatile-static \u3068 -fvolatile-global \u3068\u3044\u3046\u51f6\u60aa\u306a\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u3042\u308b\u306e\u3067\u3001\u305d\u308c\u3092\u4f7f\u3048\u3070\u30bd\u30fc\u30b9\u30b3\u2026","width":"100%"}