{"blog_url":"https://inarizuuuushi.hatenablog.com/","blog_title":"Sabrou-mal \u30b5\u30d6\u30ed\u30a6\u4e38","image_url":null,"author_url":"https://blog.hatena.ne.jp/inarizuuuushi/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Finarizuuuushi.hatenablog.com%2Fentry%2F2023%2F01%2F30%2F090000\" title=\"Pytorch \u5206\u6563\u51e6\u7406\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u3080 - Sabrou-mal \u30b5\u30d6\u30ed\u30a6\u4e38\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","provider_name":"Hatena Blog","description":"Pytorch\u3067\u7528\u610f\u3055\u308c\u3066\u3044\u308b\u5206\u6563\u51e6\u7406\u6a5f\u80fd(Distributed Data Parallel)\u306e\u4e2d\u3067\u306f\u7279\u306bbackward\u6642\u306b\u52fe\u914d\u306e\u8a08\u7b97\u3068\u3001\u305d\u306e\u52fe\u914d\u306e\u5171\u6709\uff08\u96c6\u56e3\u901a\u4fe1\uff09\u304c\u983b\u7e41\u306b\u884c\u308f\u308c\u307e\u3059\u3002Pytorch\u3067\u306f\u305d\u306e\u30c7\u30d0\u30c3\u30b0\u3068\u6027\u80fd\u8a08\u6e2c\u7528\u306b\u305d\u306e\u8a08\u7b97\u3068\u901a\u4fe1\u306e\u958b\u59cb/\u7d42\u4e86\u306e\u30bf\u30a4\u30df\u30f3\u30b0\u306e\u8a08\u6e2c\u304c\u884c\u308f\u308c\u3066\u3044\u307e\u3059\u3002\u672c\u7a3f\u3067\u306f\u305d\u306e\u90e8\u5206\u306e\u30b3\u30fc\u30c9\u306b\u3064\u3044\u3066\u307e\u3068\u3081\u307e\u3059\u3002 Reducer \u8a08\u7b97\u3068\u901a\u4fe1\u6642\u9593\u306e\u7d71\u8a08\u3092\u7ba1\u7406\u3057\u3066\u3044\u308b\u306e\u306ftorch/csrc/distributed/c10d/logger.cpp\u3067\u3059\u3002\u5177\u4f53\u7684\u306b\u8a08\u6e2c\u3057\u3066\u3044\u308b\u306e\u306f\u3053\u306e\u3042\u305f\u308a\u3002logger.cpp::Logger::set_construction_data_an\u2026","provider_url":"https://hatena.blog","published":"2023-01-30 09:00:00","categories":["pytorch","\u5206\u6563\u51e6\u7406"],"width":"100%","height":"190","title":"Pytorch \u5206\u6563\u51e6\u7406\u30d7\u30ed\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u3080","version":"1.0","author_name":"inarizuuuushi","type":"rich","url":"https://inarizuuuushi.hatenablog.com/entry/2023/01/30/090000"}