{"type":"rich","url":"https://ja.algonote.com/entry/chainermn-acceleration","published":"2017-12-01 00:17:19","author_name":"hiromichinomata","provider_url":"https://hatena.blog","blog_title":"algonote","provider_name":"Hatena Blog","image_url":"https://cdn-ak.f.st-hatena.com/images/fotolife/h/hiromichinomata/20171130/20171130223301.png","author_url":"https://blog.hatena.ne.jp/hiromichinomata/","title":"ChainerMN\u306b\u3088\u308b\u6a5f\u68b0\u5b66\u7fd2\u306e\u9ad8\u901f\u5316\u52c9\u5f37\u4f1a\u307e\u3068\u3081&\u611f\u60f3 #ChainerMN","width":"100%","version":"1.0","height":"190","blog_url":"https://ja.algonote.com/","categories":["\u52c9\u5f37\u4f1a","\u6a5f\u68b0\u5b66\u7fd2","Chainer"],"description":"ChainerMN\u306b\u3088\u308b\u6a5f\u68b0\u5b66\u7fd2\u306e\u9ad8\u901f\u5316\u52c9\u5f37\u4f1a\u306b\u53c2\u52a0\u3057\u307e\u3057\u305f\u3002 \u5206\u6563\u6df1\u5c64\u5b66\u7fd2\u3068ChainerMN\u306b\u3064\u3044\u3066 by PFN \u9234\u6728\u3055\u3093 20171128\u5206\u6563\u6df1\u5c64\u5b66\u7fd2\u3068ChainerMN\u306b\u3064\u3044\u3066 from Preferred Networks & Preferred Infrastructure ChainerMN\u306e\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u30fc\u306e\u8aac\u660e\u304b\u3089\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3067\u306e\u306f\u307e\u308a\u3069\u3053\u308d\u300115\u5206\u8ad6\u6587\u3067\u306e\u5b9f\u4f8b\u307e\u3067\u306e\u89e3\u8aac\u3002 \u5206\u6563\u6df1\u5c64\u5b66\u7fd2\u306b\u306fData Parallel\u3068Model Parallel\u304c\u3042\u308a\u3001Data Parallel\u306b\u306f\u540c\u671f\u578b\u3068\u975e\u540c\u671f\u578b\u304c\u3042\u308b\u3002\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u306e\u307f\u3092\u898b\u308b\u3068\u975e\u540c\u671f\u306e\u65b9\u304c\u826f\u3055\u305d\u3046\u3060\u304cStale grad\u2026","html":""}