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\u6a21\u578b\u91cf\u5316\u4e0e\u84b8\u998f\u662fAI\u6a21\u578b\u8f7b\u91cf\u5316\u7684\u6838\u5fc3\u6280\u672f\uff0c\u901a\u8fc7\u964d\u4f4e\u6a21\u578b\u53c2\u6570\u7cbe\u5ea6\u3001\u63d0\u53d6\u6838\u5fc3\u77e5\u8bc6\uff0c\u5b9e\u73b0\u6a21\u578b\u4f53\u79ef\u538b\u7f29\u3001\u7b97\u529b\u6d88\u8017\u964d\u4f4e\uff0c\u9002\u914d\u836f\u7269\u5206\u5b50\u52a8\u529b\u5b66\u6a21\u62df\u3001AI\u63a8\u7406\u7b49\u573a\u666f\u3002\u5f53\u524d\uff0c100\u4ebf\u53c2\u6570AI\u6a21\u578b\u539f\u751f\u4f53\u79ef\u8fbe380GB\uff0c\u672a\u4f18\u5316\u6a21\u578b\u5728\u5355GPU\u4e0a\u63a8\u7406\u5ef6\u8fdf\u8fbe800ms\uff0c\u800c\u91cf\u5316\u4e0e\u84b8\u998f\u53ef\u5c06\u6a21\u578b\u4f53\u79ef\u538b\u7f2960%-90%\uff0c\u63a8\u7406\u6548\u7387\u63d0\u53472-30\u500d\uff0c\u7b97\u529b\u6210\u672c\u964d\u4f4e70%\u4ee5\u4e0a\u3002<\/p>\n\n\n\n

\u836f\u7269\u7814\u53d1\u9886\u57df\u4e2d\uff0c\u673a\u5668\u5b66\u4e60\u529b\u573a\uff08MLFF\uff09\u6a21\u578b\u3001\u5206\u5b50\u5bf9\u63a5\u6a21\u578b\u7b49\u9700\u4f9d\u6258GPU\u7b97\u529b\u8fd0\u884c\uff0c\u5176\u6a21\u578b\u53c2\u6570\u89c4\u6a21\u53ef\u8fbe\u5343\u4e07\u7ea7\uff0c\u666e\u901a\u79df\u7528GPU\u82e5\u672a\u642d\u914d\u91cf\u5316\u4e0e\u84b8\u998f\u6280\u672f\uff0c\u6613\u51fa\u73b0\u663e\u5b58\u6ea2\u51fa\u3001\u8ba1\u7b97\u5361\u987f\u7b49\u95ee\u9898\u3002\u81ea\u5efaGPU\u96c6\u7fa4\u9002\u914d\u91cf\u5316\u4e0e\u84b8\u998f\uff0c\u9700\u989d\u5916\u6295\u516520-30\u4e07\u5143\u8fdb\u884c\u8f6f\u4ef6\u4f18\u5316\uff0c\u800c\u79df\u7528GPU\u53ef\u76f4\u63a5\u4f9d\u6258\u670d\u52a1\u5546\u914d\u7f6e\uff0c\u65e0\u9700\u989d\u5916\u6295\u5165\uff0c\u6210\u4e3a\u79d1\u7814\u673a\u6784\u3001\u4e2d\u5c0f\u4f01\u4e1a\u7684\u6700\u4f18\u9009\u62e9\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

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1. \u6838\u5fc3\u6280\u672f\u5b9a\u4e49<\/h4>\n\n\n\n

\u6a21\u578b\u91cf\u5316\uff1a\u5c06\u6a21\u578b32\u4f4d\u6d6e\u70b9\u578b\uff08FP32\uff09\u53c2\u6570\u8f6c\u6362\u4e3a8\u4f4d\u6574\u578b\uff08INT8\uff09\u30014\u4f4d\u6574\u578b\uff08INT4\uff09\uff0c\u90e8\u5206\u573a\u666f\u53ef\u5b9e\u73b01bit\u6781\u9650\u538b\u7f29\uff0c\u6838\u5fc3\u662f\u5728\u635f\u5931\u22645%\u7cbe\u5ea6\u7684\u524d\u63d0\u4e0b\uff0c\u964d\u4f4e\u663e\u5b58\u5360\u7528\u4e0e\u8ba1\u7b97\u91cf\u3002INT8\u91cf\u5316\u53ef\u4f7f\u6a21\u578b\u4f53\u79ef\u538b\u7f29\u81f3\u539f\u6765\u76841\/4\uff0cINT4\u91cf\u5316\u53ef\u538b\u7f29\u81f31\/8\uff0c1bit\u91cf\u5316\u53ef\u5b9e\u73b090%\u4ee5\u4e0a\u538b\u7f29\u5e76\u4fdd\u755983%\u6a21\u578b\u80fd\u529b\u3002<\/p>\n\n\n\n

\u6a21\u578b\u84b8\u998f\uff1a\u901a\u8fc7\u201c\u6559\u5e08\u6a21\u578b-\u5b66\u751f\u6a21\u578b\u201d\u67b6\u6784\uff0c\u5c06\u590d\u6742\u5927\u6a21\u578b\uff08\u6559\u5e08\u6a21\u578b\uff09\u7684\u77e5\u8bc6\u8fc1\u79fb\u81f3\u5c0f\u578b\u6a21\u578b\uff08\u5b66\u751f\u6a21\u578b\uff09\uff0c\u5b66\u751f\u6a21\u578b\u4f53\u79ef\u4ec5\u4e3a\u6559\u5e08\u6a21\u578b\u768410%-30%\uff0c\u5374\u53ef\u4fdd\u755987%\u4ee5\u4e0a\u7684\u63a8\u7406\u7cbe\u5ea6\uff0c\u5927\u5e45\u964d\u4f4e\u7b97\u529b\u9700\u6c42\uff0c\u9002\u914d\u79df\u7528GPU\u7684\u4e2d\u4f4e\u914d\u7f6e\u673a\u578b\u3002<\/p>\n\n\n\n

2. \u79df\u7528GPU\u9002\u914d\u903b\u8f91<\/h4>\n\n\n\n

\u79df\u7528GPU\u65e0\u9700\u8003\u8651\u786c\u4ef6\u517c\u5bb9\u6027\uff0c\u53ef\u6839\u636e\u91cf\u5316\u4e0e\u84b8\u998f\u9700\u6c42\u7075\u6d3b\u9009\u62e9\u914d\u7f6e\uff1aINT8\u91cf\u5316\u9002\u914d16GB\u663e\u5b58\u673a\u578b\uff0cINT4\u91cf\u5316\u53ca\u84b8\u998f\u9002\u914d8GB\u53ca\u4ee5\u4e0a\u663e\u5b58\u673a\u578b\uff1b\u836f\u7269\u7814\u53d1\u4e2d\u7684MLFF\u6a21\u578b\u91cf\u5316\uff0c\u9700\u9009\u62e9\u652f\u6301FP16\u534a\u7cbe\u5ea6\u8ba1\u7b97\u7684GPU\uff0c\u786e\u4fdd\u91cf\u5316\u540e\u6a21\u62df\u7cbe\u5ea6\u504f\u5dee\u22643%\uff0c\u5982NVIDIA RTX 4080\u3001A100\u7b49\u673a\u578b\u5747\u53ef\u6ee1\u8db3\u9700\u6c42\u3002<\/p>\n\n\n\n

\u4e09\u3001\u5b9e\u64cd\u8def\u5f84\uff1a\u79df\u7528GPU\u4e0a\u5b9e\u73b0\u6a21\u578b\u91cf\u5316\u4e0e\u84b8\u998f\u7684\u6b65\u9aa4\u53ca\u6570\u636e\u652f\u6491<\/h3>\n\n\n\n

1. \u524d\u671f\u51c6\u5907\uff1a\u79df\u7528GPU\u9009\u578b\u4e0e\u73af\u5883\u914d\u7f6e<\/h4>\n\n\n\n

\u9009\u578b\u6838\u5fc3\uff1a\u4f18\u5148\u9009\u62e9\u652f\u6301TensorRT\u3001ONNX Runtime\u4f18\u5316\u6846\u67b6\u7684\u79df\u7528GPU\uff0c\u663e\u5b58\u226516GB\uff0c\u7b97\u529b\u226510 TFLOPS\u3002\u661f\u5b87\u667a\u7b97\u63d0\u4f9b\u7684\u79df\u7528GPU\u5747\u9884\u88c5\u91cf\u5316\u4e0e\u84b8\u998f\u6240\u9700\u6846\u67b6\uff0c\u652f\u6301INT4\/INT8\u91cf\u5316\u3001\u77e5\u8bc6\u84b8\u998f\u81ea\u5b9a\u4e49\u914d\u7f6e\uff0c\u65e0\u9700\u7528\u6237\u989d\u5916\u90e8\u7f72\uff0c\u914d\u7f6e\u65f6\u95f4\u4ece\u884c\u4e1a\u5e73\u57478\u5c0f\u65f6\u7f29\u77ed\u81f31\u5c0f\u65f6\u3002<\/p>\n\n\n\n

2. \u6a21\u578b\u91cf\u5316\u5b9e\u64cd\uff08\u5206\u6b65\u9aa4\uff09<\/h4>\n\n\n\n

\u6b65\u9aa41\uff1a\u6a21\u578b\u683c\u5f0f\u8f6c\u6362\uff0c\u5c06PyTorch\u3001TensorFlow\u6a21\u578b\u8f6c\u6362\u4e3aONNX\u683c\u5f0f\uff0c\u9002\u914d\u91cf\u5316\u6846\u67b6\uff0c\u8f6c\u6362\u8017\u65f6\u226410\u5206\u949f\/1000\u4e07\u53c2\u6570\u6a21\u578b\uff1b\u6b65\u9aa42\uff1a\u91cf\u5316\u6821\u51c6\uff0c\u91c7\u7528KL\u6563\u5ea6\u6821\u51c6\u65b9\u6cd5\uff0c\u6821\u51c6\u6837\u672c\u91cf\u22651000\u7ec4\uff0c\u6821\u51c6\u8017\u65f6\u226430\u5206\u949f\uff1b\u6b65\u9aa43\uff1a\u91cf\u5316\u90e8\u7f72\uff0c\u901a\u8fc7TensorRT\u4f18\u5316\uff0cINT8\u91cf\u5316\u540e\u63a8\u7406\u5ef6\u8fdf\u8f83\u539f\u751f\u6a21\u578b\u964d\u4f4e75%\uff0cINT4\u91cf\u5316\u964d\u4f4e85%\u3002<\/p>\n\n\n\n

\u6570\u636e\u652f\u6491\uff1a\u67d0\u836f\u7269\u5206\u5b50\u5bf9\u63a5\u6a21\u578b\uff088000\u4e07\u53c2\u6570\uff09\uff0c\u5728\u661f\u5b87\u667a\u7b97RTX 4090\u79df\u7528GPU\u4e0a\uff0cINT8\u91cf\u5316\u540e\u663e\u5b58\u5360\u7528\u4ece12GB\u964d\u81f33GB\uff0c\u63a8\u7406\u901f\u5ea6\u4ece200\u6837\u672c\/\u5206\u949f\u63d0\u5347\u81f3800\u6837\u672c\/\u5206\u949f\uff0c\u7cbe\u5ea6\u635f\u5931\u4ec52.3%\uff1bINT4\u91cf\u5316\u540e\u663e\u5b58\u5360\u7528\u964d\u81f31.5GB\uff0c\u63a8\u7406\u901f\u5ea6\u63d0\u5347\u81f31200\u6837\u672c\/\u5206\u949f\uff0c\u7cbe\u5ea6\u635f\u59314.8%\u3002<\/p>\n\n\n\n

3. \u6a21\u578b\u84b8\u998f\u5b9e\u64cd\uff08\u5206\u6b65\u9aa4\uff09<\/h4>\n\n\n\n

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\u6570\u636e\u652f\u6491\uff1a\u67d0\u836f\u7269MLFF\u6a21\u578b\uff081.2\u4ebf\u53c2\u6570\uff09\uff0c\u4ee5\u590d\u6742MLFF\u6a21\u578b\u4e3a\u6559\u5e08\u6a21\u578b\uff0c\u5c0f\u578bMLFF\u6a21\u578b\u4e3a\u5b66\u751f\u6a21\u578b\uff0c\u5728\u661f\u5b87\u667a\u7b97A100\u79df\u7528GPU\u96c6\u7fa4\u4e0a\u84b8\u998f\u540e\uff0c\u6a21\u578b\u4f53\u79ef\u4ece4.8GB\u538b\u7f29\u81f30.6GB\uff0c\u8bad\u7ec3\u8017\u65f620\u5c0f\u65f6\uff0c\u6a21\u62df\u7cbe\u5ea6\u8fbe\u6559\u5e08\u6a21\u578b\u768492%\uff0c\u7b97\u529b\u6d88\u8017\u964d\u4f4e80%\u3002<\/p>\n\n\n\n

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1. \u7cbe\u5ea6\u63a7\u5236\uff1a\u91cf\u5316\u7cbe\u5ea6\u4f18\u5148\u9009\u62e9INT8\uff0c\u517c\u987e\u6548\u7387\u4e0e\u7cbe\u5ea6\uff0c\u836f\u7269\u7814\u53d1\u3001\u533b\u7597AI\u7b49\u9ad8\u7cbe\u5ea6\u573a\u666f\uff0c\u907f\u514d\u4f7f\u75281bit\u91cf\u5316\uff0c\u9632\u6b62\u7cbe\u5ea6\u635f\u5931\u8fc7\u9ad8\uff1b2. \u7b97\u529b\u5339\u914d\uff1a\u84b8\u998f\u8bad\u7ec3\u9700\u9009\u62e9\u591aGPU\u96c6\u7fa4\uff0c\u5355GPU\u8bad\u7ec31\u4ebf\u53c2\u6570\u6a21\u578b\u84b8\u998f\u8017\u65f6\u226548\u5c0f\u65f6\uff0c\u53ccGPU\u96c6\u7fa4\u53ef\u7f29\u77ed\u81f320\u5c0f\u65f6\u4ee5\u5185\uff1b3. \u670d\u52a1\u5546\u9009\u62e9\uff1a\u4f18\u5148\u9009\u62e9\u63d0\u4f9b\u6846\u67b6\u9884\u88c5\u3001\u6280\u672f\u652f\u6301\u7684\u5e73\u53f0\uff0c\u5982\u661f\u5b87\u667a\u7b97\uff0c\u51767\u00d724\u5c0f\u65f6\u6280\u672f\u652f\u6301\u53ef\u5feb\u901f\u89e3\u51b3\u91cf\u5316\u5931\u771f\u3001\u84b8\u998f\u8bad\u7ec3\u4e2d\u65ad\u7b49\u95ee\u9898\uff0c\u5df2\u670d\u52a120\u4f59\u5bb6\u79d1\u7814\u673a\u6784\u5b8c\u6210\u6a21\u578b\u91cf\u5316\u4e0e\u84b8\u998f\u9002\u914d\u3002<\/p>\n\n\n\n

\u4e94\u3001\u884c\u4e1a\u4ef7\u503c\u4e0e\u8d8b\u52bf<\/h3>\n\n\n\n

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