{"description":"\u81ea\u524d GC \u306e\u5b9f\u88c5\u4e2d\u3067\u60a9\u307f\u4e2d\u3002 \u4ee5\u524d\u4f5c\u3063\u305f\u30e2\u30ce\u306f\u3042\u307e\u308a\u306b\u9045\u304b\u3063\u305f\u306e\u3067\u6368\u3066\u3066\u66f8\u304d\u76f4\u3057\u305f\u3093\u3060\u3051\u3069\u3001\u3084\u3063\u3071\u308a heap \u306e mark \u304c\u9045\u3044\u3002 \u524d\u56de\u306e\u7d4c\u9a13\u3092\u8e0f\u307e\u3048\u3066 \u6587\u5b57\u5217\u306a\u3069\u3001\u30dd\u30a4\u30f3\u30bf\u3092\u9818\u57df\u4e2d\u306b\u7d76\u5bfe\u542b\u307e\u306a\u3044\u5834\u5408\u306f alloc \u6642\u306b\u6307\u5b9a\u3057\u8d70\u67fb\u306e\u5bfe\u8c61\u3068\u306a\u3089\u306a\u3044 \u3068\u3044\u3046\u5de5\u592b\u3092\u5165\u308c\u308b\u3082\u5b9f\u7528\u30ec\u30d9\u30eb\u306b\u306f\u3082\u3046\u4e00\u6b69\u3002 \u3042\u3068\u8003\u3048\u3089\u308c\u308b\u6700\u9069\u5316\u306f \u5272\u308a\u5f53\u3066\u6642\u306b xx byte \u3067 align \u3057\u3066\u304a\u3044\u3066\u3002\u305d\u308c\u3092\u5143\u306b\u5bfe\u8c61\u304b\u3069\u3046\u304b\u3092\u7d20\u65e9\u304f\u5224\u65ad\u3002 \u51e6\u7406\u7cfb\u306b\u3079\u3063\u305f\u308a\u306a\u5b9f\u88c5(GC\u304c\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u5f62\u5f0f\u3092\u3057\u3063\u3066\u3044\u308b\u611f\u3058\uff09 1byte\u305a\u3064\u8d70\u67fb\u3092 4byte \u5358\u4f4d\u3067\u8d70\u67fb\u3057\u3066\u3044\u3088\u3044? \u3042\u305f\u308a\u304b\u306a\u3041\u3002 \u3046\u30fc\u3093\u3002\u826f\u3044\u65b9\u6cd5\u306f\u306a\u3044\u3082\u306e\u304b\u3002Boehm\u2026","height":"190","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fhigepon.hatenablog.com%2Fentry%2F20070311%2F1173620348\" title=\" GC\u3067\u60a9\u307f\u4e2d heap \u306e mark \u304c\u9045\u3044 - higepon blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","image_url":null,"type":"rich","provider_name":"Hatena Blog","author_url":"https://blog.hatena.ne.jp/higepon/","published":"2007-03-11 22:39:08","blog_url":"https://higepon.hatenablog.com/","url":"https://higepon.hatenablog.com/entry/20070311/1173620348","title":" GC\u3067\u60a9\u307f\u4e2d heap \u306e mark \u304c\u9045\u3044","blog_title":"higepon blog","author_name":"higepon","provider_url":"https://hatena.blog","version":"1.0","categories":["gc"]}