{"author_name":"khibino0","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkhibino.hatenadiary.jp%2Fentry%2F2026%2F03%2F31%2F011454\" title=\"GHC eventlog \u3092\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u306e\u30c7\u30d0\u30c3\u30b0\u306b\u6d3b\u7528\u3059\u308b - khibino blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","categories":[],"description":"Haskell \u3067 I/O\u3092\u4f34\u3046\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u30d7\u30ed\u30b0\u30e9\u30e0\u3092\u958b\u767a\u3057\u3066\u3044\u308b\u3068\u3001\u30bf\u30a4\u30df\u30f3\u30b0\u306b\u4f9d\u5b58\u3059\u308b\u30d0\u30b0\u3084\u610f\u56f3\u3057\u306a\u3044\u505c\u6b62\u306a\u3069\u3001\u30c7\u30d0\u30c3\u30b0\u304c\u975e\u5e38\u306b\u96e3\u3057\u3044\u554f\u984c\u306b\u76f4\u9762\u3059\u308b\u3053\u3068\u304c\u3088\u304f\u3042\u308a\u307e\u3059\u3002 GHC\u306eeventlog*1 \u3068\u805e\u304f\u3068\u3001ThreadScope*2 \u306e\u3088\u3046\u306a\u30c4\u30fc\u30eb\u306b\u8aad\u307f\u8fbc\u307e\u305b\u3066\u30d1\u30d5\u30a9\u30fc\u30de\u30f3\u30b9\u306e\u30d7\u30ed\u30d5\u30a1\u30a4\u30ea\u30f3\u30b0\u3084\u4e26\u884c\u6027\u306e\u53ef\u8996\u5316\u3092\u884c\u3046\u305f\u3081\u306e\u5165\u529b\u30c7\u30fc\u30bf\u3001\u3068\u3044\u3046\u5370\u8c61\u3092\u6301\u3063\u3066\u3044\u308b\u65b9\u3082\u591a\u3044\u304b\u3082\u3057\u308c\u307e\u305b\u3093*3\u3002 \u3057\u304b\u3057\u3001eventlog\u306b\u306fRTS\uff08\u30e9\u30f3\u30bf\u30a4\u30e0\u30b7\u30b9\u30c6\u30e0\uff09\u30ec\u30d9\u30eb\u306e\u5fae\u7d30\u306a\u6319\u52d5\u304c\u8a18\u9332\u3055\u308c\u308b\u305f\u3081\u3001\u305d\u306e\u51fa\u529b\u5185\u5bb9\u81ea\u4f53\u304c\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u30d7\u30ed\u30b0\u30e9\u30e0\u306e\u30c7\u30d0\u30c3\u30b0\u306b\u304a\u3044\u3066\u975e\u5e38\u306b\u6709\u7528\u3067\u3059\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30c7\u30d0\u30c3\u30b0\u76ee\u7684\u3067\u306eev\u2026","url":"https://khibino.hatenadiary.jp/entry/2026/03/31/011454","width":"100%","height":"190","blog_url":"https://khibino.hatenadiary.jp/","version":"1.0","author_url":"https://blog.hatena.ne.jp/khibino0/","image_url":null,"type":"rich","provider_name":"Hatena Blog","published":"2026-03-31 01:14:54","blog_title":"khibino blog","title":"GHC eventlog \u3092\u30de\u30eb\u30c1\u30b9\u30ec\u30c3\u30c9\u306e\u30c7\u30d0\u30c3\u30b0\u306b\u6d3b\u7528\u3059\u308b","provider_url":"https://hatena.blog"}