{"id":49967,"date":"2026-10-14T17:40:48","date_gmt":"2026-10-14T08:40:48","guid":{"rendered":"https:\/\/music.bear-blog.net\/?p=49967"},"modified":"2026-10-14T17:40:51","modified_gmt":"2026-10-14T08:40:51","slug":"cuda-13-1-green-contexts-gpu-resource-partition","status":"publish","type":"post","link":"https:\/\/music.bear-blog.net\/?p=49967","title":{"rendered":"CUDA 13.1\u300cGreen Contexts\u300d\u3068\u306f\uff1fSM\u5206\u5272\u3068\u512a\u5148\u5ea6\u306e\u9055\u3044\u3092\u89e3\u8aac"},"content":{"rendered":"<p>GPU\u30921\u679a\u306e\u307e\u307e\u300c\u6025\u304e\u306e\u51e6\u7406\u300d\u3068\u300c\u91cd\u3044\u80cc\u666f\u51e6\u7406\u300d\u3067\u5171\u7528\u3059\u308b\u3068\u3001\u512a\u5148\u5ea6\u3092\u4e0a\u3052\u3066\u3082\u6025\u304e\u306e\u51e6\u7406\u304c\u5f85\u305f\u3055\u308c\u308b\u3053\u3068\u304c\u3042\u308a\u307e\u3059\u3002<strong>CUDA 13.1\u3067Runtime API\u304b\u3089\u4f7f\u3048\u308b\u3088\u3046\u306b\u306a\u3063\u305f\u300cGreen Contexts\u300d\u306f\u3001GPU\u5185\u90e8\u306e\u8a08\u7b97\u30e6\u30cb\u30c3\u30c8\uff08SM\uff09\u3092\u51e6\u7406\u3054\u3068\u306b\u5272\u308a\u5f53\u3066\u3001\u91cd\u8981\u306a\u51e6\u7406\u306e\u305f\u3081\u306e\u300c\u5c02\u7528\u30ec\u30fc\u30f3\u300d\u3092\u78ba\u4fdd\u3067\u304d\u308b\u4ed5\u7d44\u307f<\/strong>\u3067\u3059\u3002<\/p>\n<p>NVIDIA\u304c148\u57fa\u306eSM\u3092\u6301\u3064Blackwell GPU\u3067\u884c\u3063\u305f\u691c\u8a3c\u3067\u306f\u3001\u512a\u5148\u5ea6\u3060\u3051\u3092\u4f7f\u3063\u305f\u5834\u5408\u306e\u91cd\u8981\u51e6\u7406\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc0.140ms\u304c\u30018\u57fa\u306eSM\u3092\u5c02\u7528\u306b\u5272\u308a\u5f53\u3066\u308b\u30680.007ms\uff08\u7d0420\u5206\u306e1\uff09\u306b\u306a\u308a\u307e\u3057\u305f\u3002\u305f\u3060\u3057<strong>\u7279\u5b9a\u306e\u30c6\u30b9\u30c8\u6761\u4ef6\u3067\u306e\u7d50\u679c\u3067\u3042\u308a\u3001AI\u63a8\u8ad6\u306a\u3069\u304c\u4e00\u5f8b\u306b20\u500d\u901f\u304f\u306a\u308b\u3068\u3044\u3046\u610f\u5473\u3067\u306f\u3042\u308a\u307e\u305b\u3093<\/strong>\u3002\u3053\u306e\u8a18\u4e8b\u3067\u306f\u3001\u30b9\u30c8\u30ea\u30fc\u30e0\u512a\u5148\u5ea6\u3068\u306e\u9055\u3044\u3001SM\u306e\u5206\u3051\u65b9\u3001\u5c0e\u5165\u524d\u306e\u78ba\u8a8d\u30dd\u30a4\u30f3\u30c8\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n<h2>\u30b9\u30c8\u30ea\u30fc\u30e0\u512a\u5148\u5ea6\u3068Green Contexts\u306e\u9055\u3044\u306f\uff1f<\/h2>\n<p>\u30b9\u30c8\u30ea\u30fc\u30e0\u512a\u5148\u5ea6\u306f\u3001\u305f\u3068\u3048\u308b\u306a\u3089\u300c\u6b21\u306b\u7a7a\u304f\u30ec\u30b8\u3078\u512a\u5148\u7684\u306b\u6848\u5185\u3059\u308b\u300d\u4ed5\u7d44\u307f\u3067\u3059\u3002\u3059\u3067\u306b\u63a5\u5ba2\u4e2d\u306e\u30ec\u30b8\u3092\u9014\u4e2d\u3067\u7a7a\u3051\u3055\u305b\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093\u3002\u4e00\u65b9\u3001Green Contexts\u306f\u300c\u6025\u304e\u306e\u51e6\u7406\u7528\u306b\u5c02\u7528\u30ec\u30b8\u3092\u78ba\u4fdd\u3057\u3066\u304a\u304f\u300d\u30a4\u30e1\u30fc\u30b8\u3067\u3059\u3002<\/p>\n<p>CUDA\u3067\u306f\u3001GPU\u5185\u306eSM\uff08Streaming Multiprocessor\uff09\u304c\u8a08\u7b97\u3092\u62c5\u5f53\u3057\u307e\u3059\u3002\u30b9\u30c8\u30ea\u30fc\u30e0\u512a\u5148\u5ea6\u3092\u4e0a\u3052\u3066\u3082\u3001<strong>\u3059\u3067\u306bSM\u3067\u5b9f\u884c\u4e2d\u306e\u30b9\u30ec\u30c3\u30c9\u30d6\u30ed\u30c3\u30af\u3092\u5f37\u5236\u7684\u306b\u4e2d\u65ad\u3059\u308b\u3053\u3068\u306f\u3067\u304d\u307e\u305b\u3093<\/strong>\u3002\u80cc\u666f\u51e6\u7406\u304cSM\u3092\u4f7f\u3044\u5207\u3063\u3066\u3044\u308c\u3070\u3001\u91cd\u8981\u51e6\u7406\u306f\u7a7a\u304d\u304c\u51fa\u308b\u307e\u3067\u5f85\u3061\u307e\u3059\u3002Green Contexts\u3067\u306f\u91cd\u8981\u51e6\u7406\u306b\u4f7f\u3048\u308bSM\u3092\u5225\u67a0\u3067\u5272\u308a\u5f53\u3066\u3001\u3053\u306e\u5f85\u3061\u3092\u6e1b\u3089\u305b\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>NVIDIA\u306e\u6bd4\u8f03\uff1a\u91cd\u8981\u51e6\u7406\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u306f\u3069\u3046\u5909\u308f\u3063\u305f\uff1f<\/h3>\n<p>NVIDIA\u306f\u3001148\u57fa\u306eSM\u3092\u6301\u3064Blackwell GPU\u3067\u3001\u91cd\u3044\u80cc\u666f\u30ab\u30fc\u30cd\u30eb\u3092\u52d5\u304b\u3057\u306a\u304c\u3089\u5c0f\u3055\u306a\u91cd\u8981\u30ab\u30fc\u30cd\u30eb\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3092\u6e2c\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u6761\u4ef6\u3092\u5909\u3048\u305f3\u30d1\u30bf\u30fc\u30f3\u306e\u7d50\u679c\u304c\u3053\u3061\u3089\u3067\u3059\u3002<\/p>\n<figure class=\"wp-block-table\">\n<table>\n<thead>\n<tr>\n<th>\u5b9f\u884c\u65b9\u6cd5<\/th>\n<th>\u91cd\u8981\u51e6\u7406\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc<\/th>\n<th>\u7279\u5fb4<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>\u512a\u5148\u5ea6\u306e\u6307\u5b9a\u306a\u3057<\/td>\n<td>3.727ms<\/td>\n<td>\u80cc\u666f\u51e6\u7406\u3068\u306e\u7af6\u5408\u3067\u5f85\u3061\u3084\u3059\u3044<\/td>\n<\/tr>\n<tr>\n<td>\u30b9\u30c8\u30ea\u30fc\u30e0\u512a\u5148\u5ea6\u3092\u9ad8\u304f\u8a2d\u5b9a<\/td>\n<td>0.140ms<\/td>\n<td>\u7a7a\u304dSM\u3078\u306e\u5272\u308a\u5f53\u3066\u3092\u512a\u5148<\/td>\n<\/tr>\n<tr>\n<td><strong>Green Contexts\uff0b\u9ad8\u512a\u5148\u5ea6<\/strong><\/td>\n<td><strong>0.007ms<\/strong><\/td>\n<td>\u91cd\u8981\u51e6\u7406\u306b8 SM\u3001\u80cc\u666f\u51e6\u7406\u306b140 SM\u3092\u5272\u308a\u5f53\u3066<\/td>\n<\/tr>\n<\/tbody>\n<\/table><figcaption>NVIDIA\u516c\u5f0f\u6280\u8853\u89e3\u8aac\u306e\u6e2c\u5b9a\u4f8b\u3002\u5358\u4f4d\u306f\u30df\u30ea\u79d2\uff08ms\uff09\u3002<\/figcaption><\/figure>\n<p><strong>0.140ms \u2192 0.007ms\u3067\u7d0420\u5206\u306e1\u3002<\/strong>\u512a\u5148\u5ea6\u3060\u3051\u3067\u306f\u57cb\u3081\u3089\u308c\u306a\u3044\u5dee\u304c\u51fa\u3066\u3044\u307e\u3059\u3002\u305f\u3060\u3057\u3001\u3053\u308c\u306f\u91cd\u8981\u30ab\u30fc\u30cd\u30eb\u306e\u8a08\u6e2c\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3067\u3042\u308a\u3001AI\u30e2\u30c7\u30eb\u5168\u4f53\u306e\u63a8\u8ad6\u6642\u9593\u3084GPU\u5168\u4f53\u306e\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u793a\u3059\u6570\u5b57\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u80cc\u666f\u51e6\u7406\u306b\u4f7f\u3048\u308bSM\u304c\u6e1b\u308b\u305f\u3081\u3001\u4e21\u65b9\u306e\u51e6\u7406\u3092\u6e2c\u3063\u3066\u8a55\u4fa1\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<p>\u51fa\u5178\uff1a<a href=\"https:\/\/developer.nvidia.com\/blog\/control-how-your-gpu-shares-work-with-green-contexts\/\" rel=\"noopener\" target=\"_blank\">NVIDIA\u516c\u5f0f\u6280\u8853\u89e3\u8aac<\/a><\/p>\n<h2>Green Contexts\u304c\u5206\u3051\u308b\u3082\u306e<\/h2>\n<p>Green Contexts\u306f\u3001\u51e6\u7406\u3092\u5b9f\u884c\u3059\u308bGPU\u8cc7\u6e90\u3092\u6307\u5b9a\u3059\u308b\u305f\u3081\u306e\u8efd\u91cf\u306aCUDA\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u3067\u3059\u3002\u4e3b\u306b<strong>SM\uff08\u8a08\u7b97\u3092\u5b9f\u884c\u3059\u308b\u30e6\u30cb\u30c3\u30c8\uff09<\/strong>\u3068<strong>\u30ef\u30fc\u30af\u30ad\u30e5\u30fc\uff08\u5b9f\u884c\u3059\u308b\u4ed5\u4e8b\u3092GPU\u3078\u6e21\u3059\u4ed5\u7d44\u307f\uff09<\/strong>\u3092\u6271\u3048\u307e\u3059\u3002\u5225\u3005\u306eSM\u306b\u51e6\u7406\u3092\u5272\u308a\u5f53\u3066\u308b\u3053\u3068\u3067\u3001\u91cd\u8981\u51e6\u7406\u3068\u80cc\u666f\u51e6\u7406\u304c\u8a08\u7b97\u30e6\u30cb\u30c3\u30c8\u3092\u596a\u3044\u5408\u3046\u72b6\u6cc1\u3092\u7de9\u548c\u3057\u307e\u3059\u3002<\/p>\n<p>\u30ef\u30fc\u30af\u30ad\u30e5\u30fc\u3082\u30dd\u30a4\u30f3\u30c8\u3067\u3059\u3002\u7570\u306a\u308b\u30b9\u30c8\u30ea\u30fc\u30e0\u306e\u4ed5\u4e8b\u304c\u5185\u90e8\u3067\u540c\u3058\u30ad\u30e5\u30fc\u306b\u8f09\u308b\u3068\u3001SM\u306b\u7a7a\u304d\u304c\u3042\u3063\u3066\u3082\u5b9f\u884c\u304c\u76f4\u5217\u5316\u3055\u308c\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002Green Contexts\u3067\u306f\u60f3\u5b9a\u3059\u308b\u540c\u6642\u5b9f\u884c\u6570\u306a\u3069\u3092\u30c9\u30e9\u30a4\u30d0\u30fc\u3078\u4f1d\u3048\u3001\u53ef\u80fd\u306a\u7bc4\u56f2\u3067\u30ad\u30e5\u30fc\u306e\u7af6\u5408\u3092\u907f\u3051\u308b\u3088\u3046\u306b\u3067\u304d\u307e\u3059\u3002<strong>SM\u3068\u30ad\u30e5\u30fc\u3092\u5206\u3051\u3066\u3082\u3001\u5fc5\u305a\u540c\u6642\u5b9f\u884c\u3067\u304d\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/strong><\/p>\n<p><strong>\u8aa4\u89e3\u3057\u3084\u3059\u3044\u70b9\uff1a<\/strong>SM\u306e\u5206\u5272\u306fGPU\u30e1\u30e2\u30ea\uff08VRAM\uff09\u306e\u5bb9\u91cf\u3092\u5206\u5272\u3059\u308b\u6a5f\u80fd\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u300cSM\u30928\uff1a140\u306b\u5206\u3051\u305f\u3089\u30e1\u30e2\u30ea\u30828\uff1a140\u306b\u5206\u304b\u308c\u308b\u300d\u3068\u3044\u3046\u610f\u5473\u3067\u306f\u306a\u304f\u3001MIG\u306e\u3088\u3046\u306aGPU\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5358\u4f4d\u306e\u5206\u96e2\u3068\u3082\u7570\u306a\u308a\u307e\u3059\u3002<\/p>\n<p>\u5909\u66f4\u304c\u30db\u30b9\u30c8\u5074\u3067\u6e08\u3080\u70b9\u304c\u5b9f\u52d9\u4e0a\u91cd\u8981\u3067\u3059\u3002\u30ab\u30fc\u30cd\u30eb\u672c\u4f53\u306e\u66f8\u304d\u63db\u3048\u306f\u4e0d\u8981\u3067\u3001\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u4f5c\u6210\u3068\u30b9\u30c8\u30ea\u30fc\u30e0\u4f5c\u6210\u306e\u90e8\u5206\u3092\u3001\u6697\u9ed9\u306e\u30c7\u30d0\u30a4\u30b9\u72b6\u614b\u306b\u4f9d\u5b58\u305b\u305a\u660e\u793a\u7684\u306a\u30cf\u30f3\u30c9\u30eb\u7d4c\u7531\u3078\u7f6e\u304d\u63db\u3048\u307e\u3059\u3002CUDA 13.1\u3067\u306f <code>cudaGreenCtxCreate<\/code> \u3067\u5f97\u305f\u30cf\u30f3\u30c9\u30eb\u3092 <code>cudaExecutionCtxStreamCreate<\/code> \u306b\u6e21\u3057\u3066\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u4f5c\u308a\u307e\u3059\u3002Driver API\u3067\u306fCUDA 12.4\u304b\u3089\u5b58\u5728\u3057\u3001Runtime API\u7d4c\u7531\u3067\u306e\u5229\u7528\u306f13.1\u304b\u3089\u306e\u8ffd\u52a0\u3067\u3059\u3002<\/p>\n<h2>Green Contexts\u3092\u5c0e\u5165\u3059\u308b\u524d\u306e4\u30b9\u30c6\u30c3\u30d7<\/h2>\n<ol>\n<li><strong>\u5bfe\u5fdc\u74b0\u5883\u3092\u78ba\u8a8d\uff1a<\/strong>Runtime API\u3067\u4f7f\u3046\u306a\u3089CUDA Toolkit 13.1\u4ee5\u964d\u3092\u524d\u63d0\u3068\u3057\u3001GPU\u30fb\u30c9\u30e9\u30a4\u30d0\u30fc\u30fb\u5229\u7528\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u306e\u9069\u5408\u3092\u5b9f\u6a5f\u3067\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u5229\u7528\u53ef\u80fd\u306aSM\u3092\u7167\u4f1a\uff1a<\/strong><code>cudaDeviceGetDevResource<\/code>\u3067SM\u8cc7\u6e90\u3092\u53d6\u5f97\u3057\u3001\u5206\u5272\u306b\u5fc5\u8981\u306a\u7c92\u5ea6\uff08<code>smCoscheduledAlignment<\/code>\u306a\u3069\uff09\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u597d\u304d\u306a\u6570\u306eSM\u306b\u7121\u6761\u4ef6\u3067\u5206\u3051\u3089\u308c\u308b\u308f\u3051\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/li>\n<li><strong>\u8cc7\u6e90\u3092\u5206\u3051\u3066\u30b9\u30c8\u30ea\u30fc\u30e0\u3092\u4f5c\u6210\uff1a<\/strong><code>cudaDevSmResourceSplit<\/code>\u3067SM\u3092\u5206\u5272\u3057\u3001\u30ea\u30bd\u30fc\u30b9\u8a18\u8ff0\u5b50\u3092\u7528\u610f\u3057\u3066<code>cudaGreenCtxCreate<\/code>\u3068<code>cudaExecutionCtxStreamCreate<\/code>\u3067\u5b9f\u884c\u5148\u3092\u6307\u5b9a\u3057\u307e\u3059\u3002API\u306e\u623b\u308a\u5024\u3082\u78ba\u8a8d\u3057\u307e\u3059\u3002<\/li>\n<li><strong>\u5272\u5f53\u3068\u6027\u80fd\u3092\u691c\u8a3c\uff1a<\/strong>Nsight\u3067\u5206\u5272\u7d50\u679c\u3092\u78ba\u8a8d\u3057\u305f\u4e0a\u3067\u3001\u91cd\u8981\u51e6\u7406\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u3060\u3051\u3067\u306a\u304f\u80cc\u666f\u51e6\u7406\u306e\u5b8c\u4e86\u6642\u9593\u30fb\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3082\u6bd4\u8f03\u3057\u307e\u3059\u3002<\/li>\n<\/ol>\n<h3>Nsight\u3067\u300c\u4f7f\u3048\u308bSM\u6570\u300d\u3068\u300c\u5b9f\u969b\u306e\u901f\u3055\u300d\u3092\u5206\u3051\u3066\u78ba\u8a8d<\/h3>\n<p>\u63a1\u7528\u306e\u524d\u306b\u3001\u610f\u56f3\u3057\u305f\u5272\u5f53\u304c\u5b9f\u969b\u306b\u6210\u7acb\u3057\u3066\u3044\u308b\u304b\u3092\u78ba\u8a8d\u3057\u307e\u3059\u3002\u8cc7\u6e90\u306e\u7167\u4f1a\u306f <code>cudaExecutionCtxGetDevResource<\/code> \u306a\u3069\u306eAPI\u3067\u3067\u304d\u307e\u3059\u3002\u53ef\u8996\u5316\u3067\u306f\u3001Nsight Systems\u306fGreen Context\u5225\u306e\u884c\u3078\u30ab\u30fc\u30cd\u30eb\u3092\u4e26\u3079\u3001Nsight Compute\u306f\u5272\u5f53\u8cc7\u6e90\u306e\u30d3\u30c3\u30c8\u30de\u30b9\u30af\u3068\u3001\u305d\u306e\u30ab\u30fc\u30cd\u30eb\u304c\u4f7f\u3048\u308bSM\u6570\u3092\u8868\u793a\u3057\u307e\u3059\u3002<\/p>\n<p>\u305f\u3060\u3057\u8868\u793a\u3055\u308c\u308bSM\u6570\u306f\u300c\u305d\u306e\u51e6\u7406\u304c\u4f7f\u3048\u308b\u6570\u300d\u3067\u3042\u3063\u3066\u300c\u5b9f\u969b\u306b\u4f7f\u3063\u305f\u6570\u300d\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u5b9f\u4f7f\u7528\u6570\u306f\u30ab\u30fc\u30cd\u30eb\u306e\u8d77\u52d5\u5f62\u72b6\u3084\u540c\u6642\u306b\u8d70\u308b\u4ed6\u306e\u51e6\u7406\u3067\u3082\u5909\u308f\u308b\u305f\u3081\u3001\u8868\u793a\u3060\u3051\u3092\u898b\u3066\u300c\u3053\u308c\u3060\u3051\u4f7f\u3048\u305f\u300d\u300c\u901f\u304f\u306a\u3063\u305f\u300d\u3068\u306f\u5224\u65ad\u3067\u304d\u307e\u305b\u3093\u3002<\/p>\n<p>\u51fa\u5178\uff1a<a href=\"https:\/\/docs.nvidia.com\/cuda\/cuda-programming-guide\/04-special-topics\/green-contexts.html\" rel=\"noopener\" target=\"_blank\">CUDA\u516c\u5f0fProgramming Guide<\/a><\/p>\n<h2>\u63a1\u7528\u5224\u65ad\u306f\u300c\u5272\u5f53\u300d\u3068\u300c\u4e21\u51e6\u7406\u306e\u6642\u9593\u300d\u3092\u5206\u3051\u308b<\/h2>\n<p>\u3053\u3053\u304c\u5224\u65ad\u306e\u8981\u70b9\u3067\u3059\u3002Green Contexts\u306e\u6210\u5426\u306f\u3001\u6b21\u306e\u4e8c\u3064\u3092\u5225\u3005\u306b\u8a55\u4fa1\u3057\u307e\u3059\u3002<\/p>\n<ul>\n<li><strong>\u5272\u5f53\u304c\u6210\u7acb\u3057\u3066\u3044\u308b\u304b<\/strong>\uff1a\u8cc7\u6e90\u7167\u4f1a\u3068Nsight\u3067\u3001\u610f\u56f3\u3057\u305fSM\u5206\u5272\u3068\u30b3\u30f3\u30c6\u30ad\u30b9\u30c8\u9593\u306e\u91cd\u306a\u308a\uff08\u610f\u56f3\u3057\u305f\u5206\u96e2\u3001\u307e\u305f\u306f\u610f\u56f3\u3057\u305f\u91cd\u8907\uff09\u3092\u78ba\u8a8d\u3067\u304d\u308b\u304b\u3002<\/li>\n<li><strong>\u4e21\u51e6\u7406\u304c\u6642\u9593\u8981\u4ef6\u3092\u6e80\u305f\u3059\u304b<\/strong>\uff1a\u540c\u3058\u5165\u529b\u30fbGPU\u30fb\u69cb\u6210\u3067\u3001\u91cd\u8981\u51e6\u7406\u306e\u8d77\u52d5\u5f85\u3061\u3068\u5b8c\u4e86\u6642\u9593\u3001\u80cc\u666f\u51e6\u7406\u306e\u5b8c\u4e86\u6642\u9593\u3092\u6e2c\u308b\u3002<\/li>\n<\/ul>\n<p>SM\u3092\u5206\u5272\u3059\u308b\u3068\u3001\u91cd\u8981\u51e6\u7406\u3068\u80cc\u666f\u51e6\u7406\u306e\u305d\u308c\u305e\u308c\u304c\u4f7f\u3048\u308b\u8cc7\u6e90\u304c\u6e1b\u308b\u305f\u3081\u3001\u5b9f\u884c\u6642\u9593\u304c\u5897\u3048\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u91cd\u8981\u51e6\u7406\u304c\u65e9\u304f\u59cb\u307e\u3063\u3066\u3082\u3001\u80cc\u666f\u51e6\u7406\u304c\u8a31\u5bb9\u6642\u9593\u3092\u8d85\u3048\u3066\u3057\u307e\u3046\u306a\u3089\u3001\u305d\u306e\u914d\u5206\u306f\u63a1\u7528\u6761\u4ef6\u3092\u6e80\u305f\u3057\u307e\u305b\u3093\u3002\u516c\u5f0f\u8cc7\u6599\u3082\u3001\u7570\u306a\u308bSM\u3068\u30ef\u30fc\u30af\u30ad\u30e5\u30fc\u3092\u5272\u308a\u5f53\u3066\u3066\u3082\u72ec\u7acb\u51e6\u7406\u306e\u4e26\u884c\u5b9f\u884c\u306f\u4fdd\u8a3c\u3055\u308c\u306a\u3044\u3001\u3068\u660e\u8a18\u3057\u3066\u3044\u307e\u3059\u3002Green Contexts\u306f\u300c\u4e26\u884c\u5b9f\u884c\u3092\u4fdd\u8a3c\u3059\u308b\u4ed5\u7d44\u307f\u300d\u3067\u306f\u306a\u304f\u3001\u300c\u4e26\u884c\u5b9f\u884c\u3092\u59a8\u3052\u308b\u8981\u56e0\u3092\u53d6\u308a\u9664\u304f\u4ed5\u7d44\u307f\u300d\u3068\u6349\u3048\u308b\u306e\u304c\u6b63\u78ba\u3067\u3059\u3002<\/p>\n<p><strong>\u5b9f\u6e2c\u3059\u308b\u306a\u3089\u3001\u5c11\u306a\u304f\u3068\u3082\u300c\u901a\u5e38\u512a\u5148\u5ea6\u300d\u300c\u9ad8\u512a\u5148\u5ea6\u306e\u307f\u300d\u300cGreen Contexts\uff0b\u9ad8\u512a\u5148\u5ea6\u300d\u306e3\u6761\u4ef6\u3092\u6bd4\u8f03<\/strong>\u3057\u307e\u3059\u3002\u91cd\u8981\u51e6\u7406\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u306f\u5e73\u5747\u3060\u3051\u3067\u306a\u304fp95\u30fbp99\u306a\u3069\u306e\u9045\u3044\u5074\u306e\u5024\u3092\u78ba\u8a8d\u3057\u3001\u80cc\u666f\u51e6\u7406\u306f\u5b8c\u4e86\u6642\u9593\u3068\u30b9\u30eb\u30fc\u30d7\u30c3\u30c8\u3092\u8a18\u9332\u3057\u307e\u3059\u3002\u5165\u529b\u3001GPU\u3001\u30a6\u30a9\u30fc\u30e0\u30a2\u30c3\u30d7\u3001\u6e2c\u5b9a\u56de\u6570\u306a\u3069\u306e\u6761\u4ef6\u3092\u63c3\u3048\u308b\u3053\u3068\u3082\u91cd\u8981\u3067\u3059\u3002<\/p>\n<p>\u4e0a\u8a18\u306f\u691c\u8a3c\u65b9\u6cd5\u306e\u63d0\u6848\u3067\u3042\u308a\u3001\u672c\u8a18\u4e8b\u3067\u306e\u5b9f\u6e2c\u7d50\u679c\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002\u6700\u9069\u306aSM\u914d\u5206\u306f\u30ef\u30fc\u30af\u30ed\u30fc\u30c9\u3054\u3068\u306e\u691c\u8a3c\u3067\u6c7a\u3081\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h2>\u5411\u304f\u4eba\u30fb\u5411\u304b\u306a\u3044\u4eba<\/h2>\n<p>\u5411\u304f\u306e\u306f\u3001\u540c\u4e00\u30d7\u30ed\u30bb\u30b9\u5185\u3067\u8907\u6570\u306e\u72ec\u7acb\u51e6\u7406\u3092\u540c\u3058GPU\u3067\u8d70\u3089\u305b\u3001\u304b\u3064\u30db\u30b9\u30c8\u5074\u30b3\u30fc\u30c9\u3092\u5909\u66f4\u3067\u304d\u308b\u958b\u767a\u8005\u3067\u3059\u3002\u30bb\u30f3\u30b5\u30fc\u51e6\u7406\u3084\u901a\u4fe1\u30fbGEMM\u306e\u91cd\u306d\u5408\u308f\u305b\u306e\u3088\u3046\u306b\u3001\u91cd\u8981\u51e6\u7406\u3078\u300c\u3044\u3064\u59cb\u307e\u308b\u304b\u300d\u304c\u52b9\u304f\u5834\u9762\u3067\u306f\u3001\u512a\u5148\u5ea6\u3060\u3051\u3067\u306f\u5c4a\u304b\u306a\u3044\u5236\u5fa1\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<p>\u53cd\u5bfe\u306b\u3001CUDA\u3092\u547c\u3073\u51fa\u3059\u30db\u30b9\u30c8\u5074\u30b3\u30fc\u30c9\u3092\u5909\u66f4\u3067\u304d\u306a\u3044\u5834\u5408\u3084\u3001\u65e2\u5b58\u306e\u63a8\u8ad6\u30e9\u30a4\u30d6\u30e9\u30ea\u306b\u51e6\u7406\u3092\u5b8c\u5168\u306b\u4efb\u305b\u3066\u3044\u308b\u5834\u5408\u306f\u3001\u7c21\u5358\u306b\u306f\u9069\u7528\u3067\u304d\u307e\u305b\u3093\u3002\u307e\u305f\u3001<strong>GPU\u30e1\u30e2\u30ea\u4e0d\u8db3\u3092\u89e3\u6c7a\u3059\u308b\u6a5f\u80fd\u3067\u306f\u3042\u308a\u307e\u305b\u3093<\/strong>\u3002\u80cc\u666f\u51e6\u7406\u306e\u901f\u5ea6\u4f4e\u4e0b\u304c\u8a31\u5bb9\u3067\u304d\u306a\u3044\u306a\u3089\u3001SM\u306e\u914d\u5206\u3092\u898b\u76f4\u3059\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n<h3>Green Contexts\u3068MIG\u30fbMPS\u306f\u4f55\u304c\u9055\u3046\uff1f<\/h3>\n<figure class=\"wp-block-table\">\n<table>\n<thead>\n<tr>\n<th>\u65b9\u5f0f<\/th>\n<th>\u4e3b\u306a\u76ee\u7684\u30fb\u5358\u4f4d<\/th>\n<th>\u77e5\u3063\u3066\u304a\u304d\u305f\u3044\u70b9<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>Green Contexts<\/strong><\/td>\n<td>\u30a2\u30d7\u30ea\u5185\u3092\u542b\u3081\u3001\u51e6\u7406\u3054\u3068\u306b\u4f7f\u3048\u308bSM\u306a\u3069\u3092\u6307\u5b9a<\/td>\n<td>\u30ab\u30fc\u30cd\u30eb\u672c\u4f53\u306f\u5909\u66f4\u4e0d\u8981\u3067\u3082\u3001\u30db\u30b9\u30c8\u5074\u306eCUDA\u5236\u5fa1\u306f\u5fc5\u8981<\/td>\n<\/tr>\n<tr>\n<td><strong>MIG<\/strong><\/td>\n<td>\u5bfe\u5fdcGPU\u3092\u8907\u6570\u306eGPU\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u3078\u9759\u7684\u306b\u5206\u5272<\/td>\n<td>\u30a2\u30d7\u30ea\u8d77\u52d5\u524d\u306e\u8a2d\u5b9a\u304c\u57fa\u672c\u3002GPU\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5358\u4f4d\u306e\u5206\u96e2\u5411\u3051<\/td>\n<\/tr>\n<tr>\n<td><strong>MPS<\/strong><\/td>\n<td>\u4e3b\u306b\u8907\u6570\u30d7\u30ed\u30bb\u30b9\u306eGPU\u5171\u6709\u30fb\u8cc7\u6e90\u5236\u5fa1<\/td>\n<td>\u5f93\u6765\u306e\u4f7f\u7528\u7387\u5236\u9650\u306b\u52a0\u3048\u3001CUDA 13.1\u3067\u306f\u9759\u7684SM\u5206\u5272\u306b\u3082\u5bfe\u5fdc<\/td>\n<\/tr>\n<\/tbody>\n<\/table><figcaption>\u7528\u9014\u306e\u9055\u3044\u3092\u6574\u7406\u3002MIG\u30fbMPS\u3068Green Contexts\u306f\u5b8c\u5168\u306a\u4ee3\u66ff\u95a2\u4fc2\u3067\u306f\u3042\u308a\u307e\u305b\u3093\u3002<\/figcaption><\/figure>\n<p>\u5358\u4e00\u30d7\u30ed\u30bb\u30b9\u5185\u306e\u300c\u91cd\u8981\u51e6\u7406\u3092\u80cc\u666f\u51e6\u7406\u304b\u3089\u5b88\u308a\u305f\u3044\u300d\u3068\u3044\u3046\u8ab2\u984c\u306b\u306fGreen Contexts\u304c\u5019\u88dc\u306b\u306a\u308a\u307e\u3059\u3002\u4e00\u65b9\u3001\u8907\u6570\u30d7\u30ed\u30bb\u30b9\u306e\u5171\u6709\u3084GPU\u30a4\u30f3\u30b9\u30bf\u30f3\u30b9\u5358\u4f4d\u306e\u5206\u96e2\u3092\u8003\u3048\u308b\u5834\u5408\u306f\u3001MPS\u3084MIG\u3082\u6bd4\u8f03\u5bfe\u8c61\u3067\u3059\u3002\u8a73\u7d30\u306a\u5236\u7d04\u306f<a href=\"https:\/\/docs.nvidia.com\/cuda\/cuda-programming-guide\/04-special-topics\/green-contexts.html\" target=\"_blank\" rel=\"noopener\">NVIDIA\u306e\u516c\u5f0fProgramming Guide<\/a>\u3067\u78ba\u8a8d\u3067\u304d\u307e\u3059\u3002<\/p>\n<h2>\u307e\u3068\u3081\uff1a\u307e\u305a\u306f\u300c\u5f85\u3061\u6642\u9593\u300d\u3068\u300c\u80cc\u666f\u51e6\u7406\u3078\u306e\u5f71\u97ff\u300d\u3092\u6bd4\u3079\u3088\u3046<\/h2>\n<p>\u30b9\u30c8\u30ea\u30fc\u30e0\u512a\u5148\u5ea6\u306f\u300c\u7a7a\u3044\u305fSM\u3078\u306e\u512a\u5148\u6848\u5185\u300d\u3001Green 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Guide\uff1a9\u670810\u65e5\u66f4\u65b0\u8868\u8a18\uff09\u306b\u57fa\u3065\u304f\u89e3\u8aac\u3067\u3059\u3002\u7b46\u8005\u306b\u3088\u308b\u5b9f\u6e2c\u3067\u306f\u306a\u304f\u3001\u500b\u5225GPU\u30fb\u30c9\u30e9\u30a4\u30d0\u30fc\u30fb\u30e9\u30a4\u30d6\u30e9\u30ea\u3068\u306e\u9069\u5408\u6027\u306f\u672a\u691c\u8a3c\u3067\u3059\u3002<\/small><\/p>\n","protected":false},"excerpt":{"rendered":"<p>CUDA 13.1\u3067Runtime API\u306b\u5bfe\u5fdc\u3057\u305fGreen Contexts\u3092\u89e3\u8aac\u3002NVIDIA\u306e\u6bd4\u8f03\u4f8b\u3067\u306f\u91cd\u8981\u51e6\u7406\u306e\u30ec\u30a4\u30c6\u30f3\u30b7\u30fc\u304c0.140ms\u304b\u30890.007ms\u306b\u3002\u30b9\u30c8\u30ea\u30fc\u30e0\u512a\u5148\u5ea6\u3084MIG\u30fbMPS\u3068\u306e\u9055\u3044\u3001\u5c0e\u5165\u524d\u306e\u78ba\u8a8d\u624b\u9806\u3068\u6ce8\u610f\u70b9\u3092\u6574\u7406\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":49966,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"pochipp_cv_data":"","swell_btn_cv_data":"","footnotes":"","_wp_rev_ctl_limit":""},"categories":[360,297],"tags":[],"class_list":["post-49967","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-360","category-297"],"_links":{"self":[{"href":"https:\/\/music.bear-blog.net\/index.php?rest_route=\/wp\/v2\/posts\/49967","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/music.bear-blog.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/music.bear-blog.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/music.bear-blog.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/music.bear-blog.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=49967"}],"version-history":[{"count":9,"href":"https:\/\/music.bear-blog.net\/index.php?rest_route=\/wp\/v2\/posts\/49967\/revisions"}],"predecessor-version":[{"id":49980,"href":"https:\/\/music.bear-blog.net\/index.php?rest_route=\/wp\/v2\/posts\/49967\/revisions\/49980"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/music.bear-blog.net\/index.php?rest_route=\/wp\/v2\/media\/49966"}],"wp:attachment":[{"href":"https:\/\/music.bear-blog.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=49967"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/music.bear-blog.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=49967"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/music.bear-blog.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=49967"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}