{"id":808,"date":"2012-06-27T07:22:05","date_gmt":"2012-06-26T23:22:05","guid":{"rendered":"http:\/\/www.dogeye.net\/?p=808"},"modified":"2012-06-27T07:22:05","modified_gmt":"2012-06-26T23:22:05","slug":"%e6%98%be%e5%8d%a1%e4%bf%a1%e6%81%af%e6%a3%80%e6%b5%8b%e5%88%a9%e5%99%a8%ef%bc%8cgpu-caps-viewer%e4%bb%8b%e7%bb%8d","status":"publish","type":"post","link":"https:\/\/ykyi.net\/?p=808","title":{"rendered":"\u663e\u5361\u4fe1\u606f\u68c0\u6d4b\u5229\u5668\uff0cGPU Caps Viewer\u4ecb\u7ecd"},"content":{"rendered":"

\u600e\u4e48\u77e5\u9053\u6211\u7684\u663e\u793a\u662f\u4e0d\u662f\u652f\u6301OpenCL\uff1fGPU Caps Viewer\u53ef\u4ee5\u544a\u8bc9\u4f60\u7b54\u6848\u3002<\/span><\/span><\/p>\n

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GPU Caps Viewer\u662f\u4e00\u6b3e\u8ba9\u76d1\u63a7\u4f60\u7684\u663e\u5361\u5de5\u4f5c\u60c5\u51b5\u7684\u597d\u5de5\u5177\u3002<\/span><\/div>\n
 <\/div>\n
\u6bd4\u5982\uff0c\u5982\u679c\u4f60\u662f\u4e00\u4e2a\u9aa8\u7070\u7ea7\u6e38\u620f\u73a9\u5bb6\uff0c\u6216\u4e00\u4e2aWEB\u5f00\u53d1\u8005\uff0c\u9700\u8981\u4e00\u6b3e\u56fe\u5f62\u663e\u793a\u5361\u65b9\u9762\u7684\u5e94\u7528\u8f6f\u4ef6\uff0c\u90a3\u4e48GPU Caps Viewer\u662f\u4f60\u7684\u6700\u4f73\u9009\u62e9\u3002<\/span><\/div>\n
 <\/div>\n
GPU Caps Viewer\u7684\u64cd\u4f5c\u754c\u9762\u975e\u5e38\u76f4\u89c2\u3002\u4f60\u53ef\u4ee5\u65b9\u4fbf\u5730\u67e5\u770b\u4f60\u7684GPU\u7684\u5404\u79cd\u4fe1\u606f\uff0c\u5305\u62ec\uff1a\u5149\u5f71\u6838\u5fc3(Shader Core),BIOS,\u8bbe\u5907ID\u53f7\uff0c\u6b21\u8bbe\u5907ID\u53f7\uff0cGPU\u7684\u6e29\u5ea6\uff0c\u5f53\u524d\u548c\u6700\u5927\u65f6\u949f\uff0cGPU\u7684\u8d1f\u8f7d\uff0c\u663e\u5361\u7684\u9a71\u52a8\u7a0b\u5e8f\uff0cOpenGL, OpenCL\uff0cCUDA\uff0cPhySX\uff0c\u5e76\u4e14\u652f\u6301\u591aGPU\u3002<\/span><\/div>\n
 <\/div>\n
\u4f60\u8fd8\u53ef\u4ee5\u542f\u52a8\u4e00\u4e2aOpenGL\u6216\u8005OpenCL\u7684\u6f14\u793a\u7a0b\u5e8f\uff0c\u67e5\u770bOpenGL\u7684\u7248\u672c\u53f7\u548c\u5b83\u7684\u6269\u5c55\u94fe\u8868\uff0cCUDA\u8bbe\u5907\u7684\u6570\u76ee,\u6838\u5fc3\u6570\u636e — \u5982\u540d\u5b57\uff0c\u8ba1\u7b97\u529b\uff0c\u5149\u5f71\u65f6\u949f\uff0c\u591a\u5904\u7406\u5668\uff0c\u53d8\u5f62\u548c\u7f51\u683c\u5c3a\u5bf8(warp and grid size)\u7b49\u7b49\u3002<\/span><\/div>\n
 <\/div>\n
\u8fd8\u53ef\u4ee5\u67e5\u770b\u66f4\u591a\u7684\u5185\u5bb9\u3002\u4f60\u53ef\u4ee5\u67e5\u770b\u5230\u663e\u5361\u7684OpenCL\u4fe1\u606f\uff0c\u5982\u7248\u672c\u53f7\uff0cCL\u8bbe\u5907\u7684\u6570\u76ee\uff0cCL\u8bbe\u5907\u7684\u7c7b\u578b\uff0c\u8ba1\u7b97\u5355\u5143\uff0c\u65f6\u949f\uff0c\u9a71\u52a8\u7a0b\u5e8f\uff0c\u5168\u5c40\u548c\u5c40\u90e8\u5185\u5b58\uff0c2D\u548c3D\u56fe\u8c61\u7684\u5c3a\u5bf8\uff0c\u5de5\u4f5c\u9879\u76ee\u7684\u5c3a\u5bf8(work item size)\uff0c\u5e38\u91cf\u7f13\u51b2\u533a\uff0c\u6700\u5927\u91c7\u6837\u5668\uff0c\u6269\u5c55\uff0c\u5de5\u4f5c\u7ec4\u7684\u5c3a\u5bf8\uff0c\u7b49\u7b49\u3002<\/span><\/div>\n
 <\/div>\n
\u53e6\u5916\uff0c\u8fd8\u80fd\u67e5\u770b\u5230\u7cfb\u7edf\u4fe1\u606f\u3002\u5982CPU\u7684\u540d\u5b57\uff0cCPU\u7684\u578b\u53f7\uff0cCPU\u7684\u6838\u5fc3\uff0c\u4f7f\u7528\u4e86\u4ec0\u4e48\u64cd\u4f5c\u7cfb\u7edf\uff0c\u5185\u5b58\u7684\u4fe1\u606f\uff0c\u663e\u793a\u6a21\u5f0f\u7b49\u7b49\u3002\u754c\u9762\u4e0a\u6709\u5404\u79cd\u94fe\u63a5\u5bfc\u5411\u76f8\u5e94\u7684\u7f51\u9875\u4ee5\u4f9b\u67e5\u770b\u66f4\u8be6\u7ec6\u7684\u4fe1\u606f\u3002\u754c\u9762\u4e0a\u7684\u5927\u90e8\u5206\u4fe1\u606f\u53ef\u4ee5\u88ab\u5bfc\u51fa\u5230txt\u6216\u8005xml\u6587\u4ef6\u3002<\/span><\/div>\n
 <\/div>\n
\u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cGPU Caps Viewer\u8fd0\u884c\u65f6\u4f7f\u7528\u975e\u5e38\u591a\u7684\u7cfb\u7edf\u8d44\u6e90\uff0c\u800c\u4e14\u8f6f\u4ef6\u4f5c\u8005\u4e5f\u6ca1\u6709\u63d0\u4f9b\u4e00\u4e2a\u5e2e\u52a9\u6587\u6863\u3002\u9762\u5bf9\u6ee1\u754c\u9762\u7684\u4e13\u4e1a\u672f\u8bed\uff0cGPU Caps Viewer\u8f6f\u4ef6\u7684\u5b9a\u4f4d\u5e94\u8be5\u662f\u9ad8\u7ea7\u7528\u6237\u3002\u8be5\u8f6f\u4ef6\u53ef\u4ee5\u5728\u5404\u5927\u4e0b\u8f7d\u8bba\u575b\u4e0b\u8f7d\u5230\u3002<\/span><\/div>\n
 <\/div>\n
\u672c\u6587\u4e00\u5f00\u59cb\u7684\u95ee\u9898“\u5982\u4f55\u77e5\u9053\u663e\u5361\u662f\u5426\u652f\u6301OpenCL<\/strong>”\u5219\u53ef\u4ee5\u5728OpenCL\u6807\u7b7e\u9879\u4e2d\u5f97\u5230\u7b54\u6848\u3002\u5982\u679c\u663e\u793a\u5361\u4e0d\u652f\u6301OpenCL,\u5219\u4e0d\u4f1a\u6709\u5173\u4e8e\u8fd9\u5757\u663e\u5361OpenCL\u65b9\u9762\u7684\u4fe1\u606f\uff0c\u5f53\u7136\u4e5f\u4e0d\u80fd\u8fd0\u884cOpenCL\u7684\u6f14\u793a\u7a0b\u5e8f(Demo)\u3002<\/span><\/div>\n
 <\/div>\n
copyright ykyi.net<\/span><\/div>\n

 <\/p>\n<\/p><\/div>\n<\/div>\n

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\u600e\u4e48\u77e5\u9053\u6211\u7684\u663e\u793a\u662f\u4e0d\u662f\u652f\u6301OpenCL\uff1fGPU Caps Viewer\u53ef\u4ee5\u544a\u8bc9\u4f60\u7b54\u6848\u3002   GPU Caps Viewer\u662f\u4e00\u6b3e\u8ba9\u76d1\u63a7\u4f60\u7684\u663e\u5361\u5de5\u4f5c\u60c5\u51b5\u7684\u597d\u5de5\u5177\u3002   \u6bd4\u5982\uff0c\u5982\u679c\u4f60\u662f\u4e00\u4e2a\u9aa8\u7070\u7ea7\u6e38\u620f\u73a9\u5bb6\uff0c\u6216\u4e00\u4e2aWEB\u5f00\u53d1\u8005\uff0c\u9700\u8981\u4e00\u6b3e\u56fe\u5f62\u663e\u793a\u5361\u65b9\u9762\u7684\u5e94\u7528\u8f6f\u4ef6\uff0c\u90a3\u4e48GPU Caps Viewer\u662f\u4f60\u7684\u6700\u4f73\u9009\u62e9\u3002   GPU Caps Viewer\u7684\u64cd\u4f5c\u754c\u9762\u975e\u5e38\u76f4\u89c2\u3002\u4f60\u53ef\u4ee5\u65b9\u4fbf\u5730\u67e5\u770b\u4f60\u7684GPU\u7684\u5404\u79cd\u4fe1\u606f\uff0c\u5305\u62ec\uff1a\u5149\u5f71\u6838\u5fc3(Shader Core),BIOS,\u8bbe\u5907ID\u53f7\uff0c\u6b21\u8bbe\u5907ID\u53f7\uff0cGPU\u7684\u6e29\u5ea6\uff0c\u5f53\u524d\u548c\u6700\u5927\u65f6\u949f\uff0cGPU\u7684\u8d1f\u8f7d\uff0c\u663e\u5361\u7684\u9a71\u52a8\u7a0b\u5e8f\uff0cOpenGL, OpenCL\uff0cCUDA\uff0cPhySX\uff0c\u5e76\u4e14\u652f\u6301\u591aGPU\u3002   \u4f60\u8fd8\u53ef\u4ee5\u542f\u52a8\u4e00\u4e2aOpenGL\u6216\u8005OpenCL\u7684\u6f14\u793a\u7a0b\u5e8f\uff0c\u67e5\u770bOpenGL\u7684\u7248\u672c\u53f7\u548c\u5b83\u7684\u6269\u5c55\u94fe\u8868\uff0cCUDA\u8bbe\u5907\u7684\u6570\u76ee,\u6838\u5fc3\u6570\u636e — \u5982\u540d\u5b57\uff0c\u8ba1\u7b97\u529b\uff0c\u5149\u5f71\u65f6\u949f\uff0c\u591a\u5904\u7406\u5668\uff0c\u53d8\u5f62\u548c\u7f51\u683c\u5c3a\u5bf8(warp and grid size)\u7b49\u7b49\u3002   \u8fd8\u53ef\u4ee5\u67e5\u770b\u66f4\u591a\u7684\u5185\u5bb9\u3002\u4f60\u53ef\u4ee5\u67e5\u770b\u5230\u663e\u5361\u7684OpenCL\u4fe1\u606f\uff0c\u5982\u7248\u672c\u53f7\uff0cCL\u8bbe\u5907\u7684\u6570\u76ee\uff0cCL\u8bbe\u5907\u7684\u7c7b\u578b\uff0c\u8ba1\u7b97\u5355\u5143\uff0c\u65f6\u949f\uff0c\u9a71\u52a8\u7a0b\u5e8f\uff0c\u5168\u5c40\u548c\u5c40\u90e8\u5185\u5b58\uff0c2D\u548c3D\u56fe\u8c61\u7684\u5c3a\u5bf8\uff0c\u5de5\u4f5c\u9879\u76ee\u7684\u5c3a\u5bf8(work item size)\uff0c\u5e38\u91cf\u7f13\u51b2\u533a\uff0c\u6700\u5927\u91c7\u6837\u5668\uff0c\u6269\u5c55\uff0c\u5de5\u4f5c\u7ec4\u7684\u5c3a\u5bf8\uff0c\u7b49\u7b49\u3002   \u53e6\u5916\uff0c\u8fd8\u80fd\u67e5\u770b\u5230\u7cfb\u7edf\u4fe1\u606f\u3002\u5982CPU\u7684\u540d\u5b57\uff0cCPU\u7684\u578b\u53f7\uff0cCPU\u7684\u6838\u5fc3\uff0c\u4f7f\u7528\u4e86\u4ec0\u4e48\u64cd\u4f5c\u7cfb\u7edf\uff0c\u5185\u5b58\u7684\u4fe1\u606f\uff0c\u663e\u793a\u6a21\u5f0f\u7b49\u7b49\u3002\u754c\u9762\u4e0a\u6709\u5404\u79cd\u94fe\u63a5\u5bfc\u5411\u76f8\u5e94\u7684\u7f51\u9875\u4ee5\u4f9b\u67e5\u770b\u66f4\u8be6\u7ec6\u7684\u4fe1\u606f\u3002\u754c\u9762\u4e0a\u7684\u5927\u90e8\u5206\u4fe1\u606f\u53ef\u4ee5\u88ab\u5bfc\u51fa\u5230txt\u6216\u8005xml\u6587\u4ef6\u3002   \u9700\u8981\u6ce8\u610f\u7684\u662f\uff0cGPU Caps Viewer\u8fd0\u884c\u65f6\u4f7f\u7528\u975e\u5e38\u591a\u7684\u7cfb\u7edf\u8d44\u6e90\uff0c\u800c\u4e14\u8f6f\u4ef6\u4f5c\u8005\u4e5f\u6ca1\u6709\u63d0\u4f9b\u4e00\u4e2a\u5e2e\u52a9\u6587\u6863\u3002\u9762\u5bf9\u6ee1\u754c\u9762\u7684\u4e13\u4e1a\u672f\u8bed\uff0cGPU Caps Viewer\u8f6f\u4ef6\u7684\u5b9a\u4f4d\u5e94\u8be5\u662f\u9ad8\u7ea7\u7528\u6237\u3002\u8be5\u8f6f\u4ef6\u53ef\u4ee5\u5728\u5404\u5927\u4e0b\u8f7d\u8bba\u575b\u4e0b\u8f7d\u5230\u3002   \u672c\u6587\u4e00\u5f00\u59cb\u7684\u95ee\u9898“\u5982\u4f55\u77e5\u9053\u663e\u5361\u662f\u5426\u652f\u6301OpenCL”\u5219\u53ef\u4ee5\u5728OpenCL\u6807\u7b7e\u9879\u4e2d\u5f97\u5230\u7b54\u6848\u3002\u5982\u679c\u663e\u793a\u5361\u4e0d\u652f\u6301OpenCL,\u5219\u4e0d\u4f1a\u6709\u5173\u4e8e\u8fd9\u5757\u663e\u5361OpenCL\u65b9\u9762\u7684\u4fe1\u606f\uff0c\u5f53\u7136\u4e5f\u4e0d\u80fd\u8fd0\u884cOpenCL\u7684\u6f14\u793a\u7a0b\u5e8f(Demo)\u3002   copyright ykyi.net   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