{"id":209186,"date":"2025-09-30T06:11:33","date_gmt":"2025-09-29T22:11:33","guid":{"rendered":"https:\/\/www.server.hk\/blog\/209186\/"},"modified":"2025-09-30T06:11:33","modified_gmt":"2025-09-29T22:11:33","slug":"vps-bert-2","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/209186\/","title":{"rendered":"\u5728\u9999\u6e2fVPS\u4e0a\u90e8\u7f72BERT\uff1a\u4f4e\u5ef6\u8fdf\u3001\u9ad8\u53ef\u7528\u7684\u6587\u672cAI\u89e3\u51b3\u65b9\u6848"},"content":{"rendered":"<p>\u5728\u6784\u5efa\u9762\u5411\u4e2d\u6587\u548c\u56fd\u9645\u7528\u6237\u7684\u6587\u672cAI\u670d\u52a1\u65f6\uff0c\u9009\u62e9\u5408\u9002\u7684\u90e8\u7f72\u73af\u5883\u4e0e\u67b6\u6784\u5bf9\u54cd\u5e94\u5ef6\u8fdf\u3001\u53ef\u7528\u6027\u548c\u6210\u672c\u90fd\u6709\u76f4\u63a5\u5f71\u54cd\u3002\u672c\u6587\u4ece\u6280\u672f\u5b9e\u73b0\u89d2\u5ea6\uff0c\u8be6\u7ec6\u4ecb\u7ecd\u5982\u4f55\u5728\u9999\u6e2fVPS\u4e0a\u90e8\u7f72BERT\u7c7b\u6a21\u578b\u4ee5\u5b9e\u73b0<strong>\u4f4e\u5ef6\u8fdf<\/strong>\u548c<strong>\u9ad8\u53ef\u7528<\/strong>\u7684\u6587\u672c\u7406\u89e3\/\u5206\u7c7b\/\u62bd\u53d6\u670d\u52a1\uff0c\u5e76\u5bf9\u6bd4\u7f8e\u56fdVPS\u3001\u9999\u6e2f\u670d\u52a1\u5668\u4e0e\u7f8e\u56fd\u670d\u52a1\u5668\u7684\u7f51\u7edc\u4e0e\u90e8\u7f72\u6743\u8861\uff0c\u7ed9\u51fa\u9009\u8d2d\u4e0e\u4f18\u5316\u5efa\u8bae\uff0c\u5e2e\u52a9\u7ad9\u957f\u3001\u4f01\u4e1a\u7528\u6237\u4e0e\u5f00\u53d1\u8005\u5236\u5b9a\u53ef\u843d\u5730\u7684\u751f\u4ea7\u5316\u65b9\u6848\u3002<\/p>\n<h2>\u4e3a\u4ec0\u4e48\u9009\u62e9\u9999\u6e2fVPS\u6765\u90e8\u7f72\u6587\u672cAI<\/h2>\n<p>\u9999\u6e2fVPS\u5bf9\u4e8e\u9762\u5411\u4e9a\u592a\u5730\u533a\u7684\u6587\u672cAI\u670d\u52a1\u5177\u6709\u5929\u7136\u4f18\u52bf\uff1a\u5730\u7406\u4f4d\u7f6e\u9760\u8fd1\u4e2d\u56fd\u5927\u9646\u548c\u4e1c\u5357\u4e9a\uff0c\u7f51\u7edc\u8df3\u6570\u5c11\u3001\u5ef6\u8fdf\u4f4e\uff1b\u4e14\u76f8\u8f83\u4e8e\u90e8\u7f72\u5728\u7f8e\u56fd\u670d\u52a1\u5668\uff0c\u8de8\u5883\u7f51\u7edc\u6296\u52a8\u548c\u4e22\u5305\u7387\u66f4\u4f4e\uff0c\u7528\u6237\u8bf7\u6c42\u4f53\u9a8c\u66f4\u7a33\u5b9a\u3002\u5bf9\u4e8e\u9700\u8981\u540c\u65f6\u670d\u52a1\u56fd\u5185\u5916\u7528\u6237\u7684\u573a\u666f\uff0c\u9999\u6e2fVPS\u4e5f\u4fbf\u4e8e\u4e0e\u7f8e\u56fdVPS\u6216\u7f8e\u56fd\u670d\u52a1\u5668\u5f62\u6210\u591a\u533a\u57df\u90e8\u7f72\u7b56\u7565\uff0c\u8fbe\u5230\u66f4\u9ad8\u53ef\u7528\u6027\u3002<\/p>\n<h3>\u7f51\u7edc\u4e0e\u5408\u89c4\u4f18\u52a3\u5bf9\u6bd4\uff08\u7b80\u8ff0\uff09<\/h3>\n<ul>\n<li>\u9999\u6e2fVPS\uff1a\u5bf9\u4e2d\u56fd\u5927\u9646\u4e0e\u4e1c\u5357\u4e9a\u5ef6\u8fdf\u4f4e\uff0c\u9002\u5408\u4e2d\u6587\u6a21\u578b\u5728\u7ebf\u63a8\u7406\u3002<\/li>\n<li>\u7f8e\u56fdVPS\/\u7f8e\u56fd\u670d\u52a1\u5668\uff1a\u5bf9\u7f8e\u6d32\u7528\u6237\u5ef6\u8fdf\u4f4e\uff0c\u901a\u5e38\u6709\u66f4\u591a\u4e91\u539f\u751f\u5de5\u5177\u548c\u66f4\u5f3a\u7684\u786c\u4ef6\u9009\u62e9\uff0c\u4f46\u5bf9\u4e9a\u592a\u8bbf\u95ee\u5ef6\u8fdf\u8f83\u9ad8\u3002<\/li>\n<li>\u6df7\u5408\u90e8\u7f72\uff1a\u5c06\u63a8\u7406\u8fb9\u7f18\u90e8\u7f72\u5728\u9999\u6e2f\uff0c\u6279\u91cf\u8bad\u7ec3\u6216\u5927\u89c4\u6a21\u6a21\u578b\u6258\u7ba1\u653e\u5728\u7f8e\u56fd\uff0c\u53ef\u4ee5\u517c\u987e\u6210\u672c\u4e0e\u6027\u80fd\u3002<\/li>\n<\/ul>\n<h2>\u90e8\u7f72\u67b6\u6784\u4e0e\u539f\u7406\u7ec6\u8282<\/h2>\n<p>\u5728\u751f\u4ea7\u73af\u5883\u90e8\u7f72BERT\u6216\u5176\u53d8\u4f53\uff08\u5982RoBERTa\u3001DistilBERT\u3001ALBERT\uff09\u65f6\uff0c\u9700\u6ce8\u610f\u63a8\u7406\u6d41\u7a0b\u4e2d\u7684\u82e5\u5e72\u5173\u952e\u73af\u8282\uff1atokenization\u3001\u7f16\u7801\u5668\u63a8\u7406\u3001\u540e\u5904\u7406\u4e0e\u7f13\u5b58\u3002\u4e0b\u9762\u5206\u5c42\u63cf\u8ff0\u5177\u4f53\u8981\u70b9\u3002<\/p>\n<h3>1. 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\u63a8\u7406\u6846\u67b6\u4e0e\u6027\u80fd\u4f18\u5316<\/h3>\n<ul>\n<li><strong>ONNX &amp; TorchScript<\/strong>\uff1a\u5c06PyTorch\u6a21\u578b\u5bfc\u51fa\u4e3aTorchScript\u6216ONNX\u53ef\u5728CPU\u4e0a\u83b7\u5f97\u8f83\u597d\u6027\u80fd\uff0c\u4fbf\u4e8e\u5728\u65e0GPU\u7684\u9999\u6e2fVPS\u4e0a\u8fd0\u884c\u3002<\/li>\n<li><strong>\u91cf\u5316<\/strong>\uff1a\u4f7f\u7528ONNX Runtime\u6216Intel OpenVINO\u8fdb\u884cint8\u91cf\u5316\uff0c\u80fd\u5728CPU\u4e0a\u8fdb\u4e00\u6b65\u964d\u4f4e\u5ef6\u8fdf\u3002<\/li>\n<li><strong>\u63a8\u7406\u670d\u52a1<\/strong>\uff1a\u4f7f\u7528\u9ad8\u6027\u80fd\u63a8\u7406\u670d\u52a1\u5982NVIDIA Triton\uff08\u82e5\u6709GPU\uff09\u3001ONNX Runtime Server\u6216\u81ea\u5efa\u57fa\u4e8eFastAPI + Gunicorn\/uvicorn\u7684REST\/gRPC\u670d\u52a1\u3002<\/li>\n<li><strong>\u5e76\u53d1\u4e0e\u6279\u5904\u7406<\/strong>\uff1a\u5b9e\u73b0\u52a8\u6001\u6279\u5904\u7406\uff08dynamic batching\uff09\u53ef\u4ee5\u5728\u9ad8\u5e76\u53d1\u65f6\u63d0\u5347\u541e\u5410\uff0c\u4f46\u4f1a\u589e\u52a0\u5c3e\u5ef6\u8fdf\u3002\u9488\u5bf9\u4f4eQPS\u573a\u666f\uff0c\u4f18\u5148\u4f18\u5316\u5355\u8bf7\u6c42\u5ef6\u8fdf\u3002<\/li>\n<\/ul>\n<h3>3. \u786c\u4ef6\u4e0e\u8d44\u6e90\u914d\u7f6e\u7ec6\u8282<\/h3>\n<ul>\n<li><strong>CPU<\/strong>\uff1a\u9009\u62e9\u591a\u6838\u9ad8\u4e3b\u9891CPU\uff08\u5982Intel Xeon\u6216AMD EPYC\uff09\uff0c\u56e0\u4e3a\u5728\u65e0GPU\u6761\u4ef6\u4e0b\uff0cBERT\u63a8\u7406\u4ecd\u9ad8\u5ea6\u4f9d\u8d56CPU\u5355\u7ebf\u7a0b\u6027\u80fd\u4e0e\u5411\u91cf\u5316\u6307\u4ee4\u96c6\uff08AVX2\/AVX512\uff09\u3002<\/li>\n<li><strong>\u5185\u5b58<\/strong>\uff1a\u6a21\u578b\u5168\u91cf\u52a0\u8f7d\u9700\u8981\u8db3\u591fRAM\u3002\u4ee5base-size BERT\uff08~110M\u53c2\u6570\uff09\u4e3a\u4f8b\uff0c\u52a0\u8f7d\u5e76\u8fd0\u884c\u81f3\u5c11\u9700\u89814\u20138GB\u5185\u5b58\uff1b\u82e5\u540c\u65f6\u8fd0\u884c\u591a\u4e2a\u526f\u672c\u6216\u4f7f\u7528\u5927\u6a21\u578b\uff08&gt;300M\uff09\uff0c\u5efa\u8bae16GB\u4ee5\u4e0a\u3002<\/li>\n<li><strong>\u78c1\u76d8<\/strong>\uff1a\u4f7f\u7528NVMe\u56fa\u6001\u4ee5\u7f29\u77ed\u6a21\u578b\u52a0\u8f7d\u4e0e\u70ed\u542f\u52a8\u65f6\u95f4\uff1b\u5e76\u628atokenizer\u8bcd\u8868\u653e\u5728\u5185\u5b58\u6620\u5c04\u6587\u4ef6\u4ee5\u52a0\u5feb\u8bbf\u95ee\u3002<\/li>\n<li><strong>GPU<\/strong>\uff1a\u82e5\u9700\u66f4\u4f4e\u5ef6\u8fdf\u6216\u66f4\u9ad8\u5e76\u53d1\uff0c\u8003\u8651\u5177\u5907GPU\u7684\u9999\u6e2fVPS\u6216\u6df7\u5408\u4e91\uff0c\u628a\u63a8\u7406\u653e\u5165\u5e26CUDA\u7684\u5b9e\u4f8b\u5e76\u4f7f\u7528TensorRT\u4f18\u5316\u3002<\/li>\n<\/ul>\n<h2>\u9ad8\u53ef\u7528\u6027\u4e0e\u4f4e\u5ef6\u8fdf\u7684\u5de5\u7a0b\u5b9e\u8df5<\/h2>\n<p>\u8981\u5728\u751f\u4ea7\u73af\u5883\u4e2d\u517c\u987e\u4f4e\u5ef6\u8fdf\u4e0e\u9ad8\u53ef\u7528\uff0c\u5149\u9760\u5355\u53f0\u4f18\u5316\u662f\u4e0d\u591f\u7684\uff0c\u5e94\u6784\u5efa\u5b8c\u6574\u7684\u8fd0\u7ef4\u4e0e\u8c03\u5ea6\u4f53\u7cfb\u3002<\/p>\n<h3>\u5197\u4f59\u4e0e\u8d1f\u8f7d\u5747\u8861<\/h3>\n<ul>\n<li>\u90e8\u7f72\u591a\u526f\u672c\u5e76\u901a\u8fc7\u53cd\u5411\u4ee3\u7406\u6216\u8d1f\u8f7d\u5747\u8861\u5668\uff08\u5982NGINX\u3001HAProxy\u3001\u6216\u4e91\u5382\u5546LB\uff09\u505a\u6d41\u91cf\u5206\u53d1\uff0c\u7ed3\u5408\u5065\u5eb7\u68c0\u67e5\uff08\/healthz\uff09\u5b9e\u73b0\u81ea\u52a8\u5254\u9664\u5931\u6548\u5b9e\u4f8b\u3002<\/li>\n<li>\u8de8\u53ef\u7528\u533a\u6216\u8de8\u673a\u623f\u90e8\u7f72\uff08\u82e5\u4f9b\u5e94\u5546\u652f\u6301\uff09\uff0c\u5e76\u7ed3\u5408DNS\u7ea7\u522b\u7684\u6545\u969c\u8f6c\u79fb\uff0c\u63d0\u5347\u5bb9\u707e\u80fd\u529b\u3002<\/li>\n<\/ul>\n<h3>\u81ea\u52a8\u4f38\u7f29\u4e0e\u7194\u65ad<\/h3>\n<ul>\n<li>\u57fa\u4e8eCPU\/\u5185\u5b58\u5229\u7528\u7387\u4e0e\u8bf7\u6c42\u961f\u5217\u957f\u5ea6\u8bbe\u7f6eHorizontal Pod 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