{"blog_url":"https://kaigai.hatenablog.com/","provider_url":"https://hatena.blog","author_name":"kaigai","width":"100%","url":"https://kaigai.hatenablog.com/entry/2016/02/06/202532","image_url":"http://cdn-ak.f.st-hatena.com/images/fotolife/k/kaigai/20160206/20160206172259.png","categories":["GPU","PostgreSQL"],"provider_name":"Hatena Blog","type":"rich","title":"Dynamic Parallelism\u3067GpuJoin\u306f\u3069\u3046\u5909\u308f\u308b\u304b","published":"2016-02-06 20:25:32","author_url":"https://blog.hatena.ne.jp/kaigai/","version":"1.0","description":"NVIDIA GPU\u306eKepler/Maxwell\u4e16\u4ee3\u3067*1\u5bfe\u5fdc\u3068\u306a\u3063\u305fDynamic Parallelism\u3068\u3044\u3046\u6a5f\u80fd\u304c\u3042\u308b\u3002GPU\u30c7\u30d0\u30a4\u30b9\u4e0a\u3067\u52d5\u4f5c\u3059\u308b\u30d7\u30ed\u30b0\u30e9\u30e0\uff08Kernel\u95a2\u6570\u3068\u547c\u3076\uff09\u3092\u8d77\u52d5\u3059\u308b\u969b\u306b\u306f\u3001\u305d\u306eKernel\u95a2\u6570\u3092\u5b9f\u884c\u3059\u308b\u305f\u3081\u306b\u540c\u6642\u306b\u4f55\u500b\u306e\u30b9\u30ec\u30c3\u30c9\u3092\u8d77\u52d5\u3059\u308b\u304b\u3092\u6307\u5b9a\u3059\u308b\u3002 \u4f8b\u3048\u3070\u300110\u4e07\u30ec\u30b3\u30fc\u30c9\u5206\u306e\u30c7\u30fc\u30bf\u3092GPU\u5074\u306b\u8ee2\u9001\u3057\u3066\u5404\u30ec\u30b3\u30fc\u30c9\u306b\u5bfe\u3057\u3066\u6761\u4ef6\u53e5\u3092\u8a55\u4fa1\u3057\u305f\u3044\u3068\u3044\u3046\u5834\u5408\u306a\u3089\u3001\u30b9\u30ec\u30c3\u30c9\u6570=10\u4e07\u3092\u6307\u5b9a\u3059\u308c\u3070\u3001GPU\u5074\u3067\u306f\u5b9f\u88c5\u3055\u308c\u3066\u3044\u308b\u6570\u767e\uff5e\u6570\u5343\u30b3\u30a2\u3092\u30bf\u30a4\u30e0\u30b9\u30e9\u30a4\u30b9\u3067\u5207\u308a\u66ff\u3048\u3064\u306410\u4e07\u500b\u306e\u30b9\u30ec\u30c3\u30c9\u3092\u51e6\u7406\u3057\u3066\u304f\u308c\u308b\u3002\u5f93\u6765\u3001Kernel\u95a2\u6570\u3092\u8d77\u52d5\u3059\u308b\u4e8b\u3092\u3067\u304d\u308b\u306e\u306fCPU\u5074\u3067CUDA A\u2026","blog_title":"KaiGai\u306e\u4ffa\u30e1\u30e2","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fkaigai.hatenablog.com%2Fentry%2F2016%2F02%2F06%2F202532\" title=\"Dynamic Parallelism\u3067GpuJoin\u306f\u3069\u3046\u5909\u308f\u308b\u304b - KaiGai\u306e\u4ffa\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","height":"190"}