{"id":559,"date":"2026-07-01T22:09:37","date_gmt":"2026-07-01T14:09:37","guid":{"rendered":"http:\/\/www.longxiapro.com\/?p=559"},"modified":"2026-07-01T22:09:37","modified_gmt":"2026-07-01T14:09:37","slug":"haomiaojixiangyingxiadexuliezuiyouzhongpaimoxing-gpu-tuilijiasudegongchengshizhan","status":"publish","type":"post","link":"https:\/\/www.longxiapro.com\/index.php\/559\/","title":{"rendered":"\u6beb\u79d2\u7ea7\u54cd\u5e94\u4e0b\u7684\u5e8f\u5217\u6700\u4f18\uff1a\u91cd\u6392\u6a21\u578b GPU \u63a8\u7406\u52a0\u901f\u7684\u5de5\u7a0b\u5b9e\u6218"},"content":{"rendered":"\n<p 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class=\"wp-block-paragraph\">\u4e3a\u4e86\u5bf9\u9f50\u53cc\u9636\u6bb5\u7684\u76ee\u6807\u4e00\u81f4\u6027\uff0c\u540c\u65f6\u517c\u987e\u7ebf\u4e0a\u63a8\u7406\u6027\u80fd\uff0c\u4f18\u5148\u843d\u5730\u975e\u81ea\u56de\u5f52\u751f\u6210\u6a21\u578b\u662f\u5de5\u7a0b\u6295\u5165\u4ea7\u51fa\u6bd4\u6700\u9ad8\u7684\u8def\u5f84\u3002\u975e\u81ea\u56de\u5f52\u6a21\u578b\u7684\u6838\u5fc3\u7279\u70b9\u662f\u4e00\u6b21\u6027\u9884\u6d4b\u6574\u4e2a\u5e8f\u5217\u7684\u6240\u6709\u4f4d\u7f6e\uff0c\u5404\u4f4d\u7f6e\u9884\u6d4b\u5e76\u884c\u6267\u884c\uff0c\u63a8\u7406\u6548\u7387\u6781\u9ad8\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u843d\u5730\u67b6\u6784\u8bbe\u8ba1<\/strong>\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6a21\u578b\u91c7\u7528\u53cc\u7f16\u7801\u5668\u7ed3\u6784\uff0c\u5305\u62ec\u5019\u9009\u5185\u5bb9\u7f16\u7801\u5668\u4e0e\u4f4d\u7f6e\u7f16\u7801\u5668\u3002\u5019\u9009\u7f16\u7801\u5668\u4f7f\u7528\u6807\u51c6 Transformer 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\u5728\u4e0d\u540c\u66dd\u5149\u4f4d\u7f6e\u7684\u8868\u73b0\u5dee\u5f02\uff0c\u9002\u914d\u9996\u5c4f\u6548\u5e94\u3001\u6ce8\u610f\u529b\u8870\u51cf\u7b49\u771f\u5b9e\u6d4f\u89c8\u89c4\u5f8b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8bad\u7ec3\u4e0e\u843d\u5730\u65b9\u6848<\/strong>\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u8bad\u7ec3\u9636\u6bb5\u91c7\u7528 logloss \u4f5c\u4e3a\u635f\u5931\u51fd\u6570\uff0c\u6700\u5927\u5316\u6b63\u53cd\u9988\u6807\u7b7e\u5e8f\u5217\u7684\u751f\u6210\u6982\u7387\uff0c\u540c\u65f6\u6700\u5c0f\u5316\u8d1f\u53cd\u9988\u5e8f\u5217\u7684\u751f\u6210\u6982\u7387\u3002\u843d\u5730\u91c7\u7528\u5206\u9636\u6bb5\u7070\u5ea6\u7b56\u7565\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e00\u671f\u65b0\u589e\u72ec\u7acb\u7684\u975e\u81ea\u56de\u5f52\u751f\u6210\u901a\u9053\uff0c\u4e0a\u7ebf\u540e PVCTR \u63d0\u5347 0.6%\uff0c\u7528\u6237\u4eba\u5747\u6d4f\u89c8\u65f6\u957f\u63d0\u5347 0.55%\uff1b<\/li>\n\n\n\n<li>\u4e8c\u671f\u5c06\u975e\u81ea\u56de\u5f52\u6a21\u578b\u5f97\u5206\u4f5c\u4e3a\u7279\u5f81\u878d\u5165\u6240\u6709\u901a\u9053\u7684\u6392\u5e8f\u56e0\u5b50\u4e2d\uff0c\u901a\u8fc7 Bagging \u65b9\u5f0f\u878d\u5408\u591a\u901a\u9053\u7ed3\u679c\uff0c\u6700\u7ec8 PVCTR \u63d0\u5347 1.0%\uff0c\u4eba\u5747\u6d4f\u89c8\u65f6\u957f\u63d0\u5347 1.13%\u3002<\/li>\n<\/ul>\n\n\n\n<h4 class=\"wp-block-heading\">3. \u81ea\u56de\u5f52\u751f\u6210\u6a21\u578b\u7684\u6548\u679c\u7a81\u7834<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u975e\u81ea\u56de\u5f52\u6a21\u578b\u7684\u6761\u4ef6\u72ec\u7acb\u6027\u5047\u8bbe\uff0c\u51b3\u5b9a\u4e86\u5176\u5bf9\u4e0a\u4e0b\u6587\u4fe1\u606f\u7684\u5efa\u6a21\u80fd\u529b\u5b58\u5728\u4e0a\u9650\u3002\u4e3a\u4e86\u8fdb\u4e00\u6b65\u6316\u6398\u5e8f\u5217\u4f18\u5316\u7684\u6548\u679c\u7a7a\u95f4\uff0c\u81ea\u56de\u5f52\u751f\u6210\u6a21\u578b\u662f\u5fc5\u7136\u7684\u5347\u7ea7\u65b9\u5411\u3002\u81ea\u56de\u5f52\u6a21\u578b\u6309\u4f4d\u7f6e\u987a\u5e8f\u9010\u4e2a\u751f\u6210\u7269\u54c1\uff0c\u7b2c t \u4f4d\u7684\u9884\u6d4b\u4f9d\u8d56\u524d t-1 \u4f4d\u7684\u751f\u6210\u7ed3\u679c\uff0c\u5929\u7136\u5177\u5907\u5f3a\u5e8f\u5217\u4f9d\u8d56\u5efa\u6a21\u80fd\u529b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u843d\u5730\u67b6\u6784\u8bbe\u8ba1<\/strong>\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6a21\u578b\u57fa\u4e8e Transformer \u67b6\u6784\u642d\u5efa\uff0c\u4f7f\u7528\u5355\u5411 Transformer \u6a21\u62df\u7528\u6237\u6d4f\u89c8\u884c\u4e3a\u7684\u56e0\u679c\u6027\uff0c\u540c\u65f6\u901a\u8fc7\u8bad\u7ec3\u63a8\u7406\u4e00\u81f4\u6027\u8bbe\u8ba1\u89e3\u51b3\u81ea\u56de\u5f52\u6a21\u578b\u5e38\u89c1\u7684\u66b4\u9732\u504f\u5dee\u95ee\u9898\u3002\u8bad\u7ec3\u76ee\u6807\u91c7\u7528\u6709\u5e8f\u56de\u5f52\u635f\u5931\uff0c\u5728\u8bc4\u4f30\u4e0d\u540c\u957f\u5ea6\u7684\u5b50\u5217\u8868\u65f6\uff0c\u80fd\u591f\u7cbe\u51c6\u4f53\u73b0\u5e8f\u5217\u7684\u589e\u91cf\u4ef7\u503c\uff0c\u66f4\u8d34\u5408\u7528\u6237\u9010\u6b65\u6d4f\u89c8\u7684\u771f\u5b9e\u573a\u666f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u63a8\u7406\u74f6\u9888\u7a81\u7834\u4e0e\u843d\u5730\u6548\u679c<\/strong>\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u81ea\u56de\u5f52\u6a21\u578b\u7684\u6700\u5927\u843d\u5730\u969c\u788d\u662f\u63a8\u7406\u5ef6\u8fdf \u2014\u2014 \u751f\u6210 L \u4e2a\u7269\u54c1\u9700\u8981 L \u6b21\u524d\u5411\u4f20\u64ad\uff0c\u96be\u4ee5\u6ee1\u8db3\u7ebf\u4e0a\u6beb\u79d2\u7ea7\u7684\u54cd\u5e94\u8981\u6c42\u3002\u4e3a\u6b64\u843d\u5730\u4e2d\u5f15\u5165 MTP\uff08\u591a Token \u9884\u6d4b\uff09\u7ed3\u6784\uff0c\u5c06\u4f20\u7edf\u81ea\u56de\u5f52\u7684\u5355\u6b65\u5355 Token \u9884\u6d4b\u6269\u5c55\u4e3a\u5355\u6b65\u591a Token \u8054\u5408\u9884\u6d4b\uff0c\u5927\u5e45\u51cf\u5c11\u751f\u6210\u8fed\u4ee3\u6b21\u6570\uff0c\u5728\u6548\u679c\u635f\u5931\u53ef\u63a7\u7684\u524d\u63d0\u4e0b\u663e\u8457\u964d\u4f4e\u63a8\u7406\u8017\u65f6\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u6a21\u578b\u91c7\u7528\u5206\u4f4d\u7f6e\u9010\u6b65\u63a8\u5168\u7684\u7070\u5ea6\u7b56\u7565\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4e00\u671f\u4ec5\u5bf9\u90e8\u5206\u4f4d\u7f6e\u8c03\u7528\u6a21\u578b\uff0c\u6bcf\u6b21\u8c03\u7528\u9884\u6d4b 4 \u4e2a\u4f4d\u7f6e\uff0c\u5171\u8c03\u7528 2 \u6b21\uff0c\u4e0a\u7ebf\u540e PVCTR \u63d0\u5347 0.69%\uff0c\u6709\u6548 VV \u63d0\u5347 0.58%\uff1b<\/li>\n\n\n\n<li>\u4e8c\u671f\u6269\u5927\u9884\u6d4b\u8303\u56f4\uff0c\u6bcf\u6b21\u8c03\u7528\u9884\u6d4b 5 \u4e2a\u4f4d\u7f6e\uff0c\u5171\u8c03\u7528 2 \u6b21\uff0c\u4e0a\u7ebf\u540e PVCTR \u63d0\u5347 0.54%\uff0c\u6709\u6548 VV \u63d0\u5347 0.40%\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u4e09\u3001AI \u5de5\u7a0b\u5316\u843d\u5730\uff1a\u6beb\u79d2\u7ea7\u63a8\u7406\u7684\u5168\u94fe\u8def\u6027\u80fd\u4fdd\u969c<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u6a21\u578b\u6548\u679c\u7684\u4e0a\u9650\u7531\u7b97\u6cd5\u8bbe\u8ba1\u51b3\u5b9a\uff0c\u800c\u843d\u5730\u7684\u4e0b\u9650\u7531\u5de5\u7a0b\u80fd\u529b\u51b3\u5b9a\u3002\u751f\u6210\u5f0f\u91cd\u6392\u6a21\u578b\u7684\u7ebf\u4e0a\u843d\u5730\uff0c\u5fc5\u987b\u89e3\u51b3 CPU \u63a8\u7406\u5ef6\u8fdf\u8fc7\u9ad8\u3001\u8d44\u6e90\u7ade\u4e89\u7b49\u5de5\u7a0b\u95ee\u9898\uff0c\u624d\u80fd\u5728\u4fdd\u8bc1\u6548\u679c\u7684\u540c\u65f6\u6ee1\u8db3\u670d\u52a1 SLA \u8981\u6c42\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1. \u670d\u52a1\u67b6\u6784\u5347\u7ea7\uff1aGPU \u63a8\u7406\u96c6\u7fa4\u7684\u72ec\u7acb\u90e8\u7f72<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u9488\u5bf9 CPU \u63a8\u7406\u7b97\u529b\u4e0d\u8db3\u7684\u95ee\u9898\uff0c\u5bf9\u539f\u6709 DScatter \u6a21\u578b\u670d\u52a1\u8fdb\u884c\u67b6\u6784\u5347\u7ea7\uff0c\u5f15\u5165\u9ad8\u6027\u80fd GPU \u63a8\u7406\u80fd\u529b\uff0c\u5177\u4f53\u843d\u5730\u65b9\u6848\u5206\u4e3a\u4e24\u6b65\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u63a8\u7406\u6846\u67b6\u4e0e\u786c\u4ef6\u5347\u7ea7<\/strong>\uff1a\u5c06\u539f\u6709\u63a8\u7406\u6846\u67b6\u5347\u7ea7\u4e3a\u652f\u6301 GPU \u52a0\u901f\u7684\u9ad8\u6027\u80fd\u670d\u52a1\u6846\u67b6\uff0c\u540c\u65f6\u5f15\u5165\u4e13\u4e1a\u63a8\u7406\u663e\u5361\u4f5c\u4e3a\u7b97\u529b\u5e95\u5ea7\uff0c\u4e3a\u5217\u8868\u7ea7\u8bc4\u4f30\u6a21\u578b\u4e0e\u81ea\u56de\u5f52\u751f\u6210\u6a21\u578b\u63d0\u4f9b\u4e13\u7528\u7b97\u529b\uff0c\u5b9e\u73b0\u63a8\u7406\u8fc7\u7a0b\u7684\u786c\u4ef6\u7ea7\u52a0\u901f\u3002<\/li>\n\n\n\n<li><strong>\u6a21\u578b\u670d\u52a1\u89e3\u8026\u4e0e\u72ec\u7acb\u90e8\u7f72<\/strong>\uff1a\u5c06 DScatter \u7684\u6a21\u578b\u6253\u5206\u903b\u8f91\u4ece\u539f\u6709\u91cd\u6392\u670d\u52a1\u4e2d\u5b8c\u5168\u89e3\u8026\uff0c\u6784\u5efa\u72ec\u7acb\u7684 DScatter-Model-Server \u96c6\u7fa4\uff0c\u4ece\u67b6\u6784\u5c42\u9762\u6d88\u9664\u6a21\u578b\u670d\u52a1\u4e0e\u91cd\u6392\u4e1a\u52a1\u670d\u52a1\u5728 CPU\u3001\u5185\u5b58\u7b49\u8d44\u6e90\u4e0a\u7684\u7ade\u4e89\uff0c\u63d0\u5347\u90e8\u7f72\u6548\u7387\u4e0e\u670d\u52a1\u7a33\u5b9a\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728\u6574\u5957 GPU \u63a8\u7406\u670d\u52a1\u7684\u90e8\u7f72\u4e0e\u8c03\u4f18\u8fc7\u7a0b\u4e2d\uff0c\u6807\u51c6\u5316\u7684\u5de5\u7a0b\u6a21\u677f\u4e0e\u6027\u80fd\u538b\u6d4b\u65b9\u6848\u80fd\u591f\u5927\u5e45\u7f29\u77ed\u843d\u5730\u5468\u671f\uff0c\u76f8\u5173\u6280\u672f\u5b9e\u8df5\u4e0e\u914d\u5957\u5de5\u5177\u94fe\u53ef\u53c2\u8003\u9f99\u867e PRO\uff08<a href=\"https:\/\/link.wtturl.cn\/?target=https%3A%2F%2Flongxiapro.com&amp;scene=im&amp;aid=582478&amp;lang=zh\" target=\"_blank\" rel=\"noreferrer noopener\">longxiapro.com<\/a>\uff09\u4e2d\u7684\u9ad8\u6027\u80fd\u63a8\u7406\u670d\u52a1\u90e8\u7f72\u4e13\u680f\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">2. \u6a21\u578b\u4fa7\u6df1\u5ea6\u4f18\u5316\uff1a\u4ece\u683c\u5f0f\u8f6c\u6362\u5230\u7f13\u5b58\u590d\u7528<\/h4>\n\n\n\n<p class=\"wp-block-paragraph\">\u9664\u4e86\u67b6\u6784\u5c42\u9762\u7684\u5347\u7ea7\uff0c\u6a21\u578b\u672c\u8eab\u7684\u4f18\u5316\u4e5f\u662f\u964d\u4f4e\u5ef6\u8fdf\u7684\u5173\u952e\uff0c\u843d\u5730\u4e2d\u91c7\u7528\u4e86\u56db\u7c7b\u6838\u5fc3\u4f18\u5316\u624b\u6bb5\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u6a21\u578b\u683c\u5f0f\u8f6c\u6362\u4e0e\u52a0\u901f<\/strong>\uff1a\u5c06\u8bad\u7ec3\u597d\u7684\u6a21\u578b\u5bfc\u51fa\u4e3a ONNX \u683c\u5f0f\uff0c\u4f7f\u7528 TensorRT \u6267\u884c\u91cf\u5316\u3001\u5c42\u878d\u5408\u3001\u52a8\u6001\u5f20\u91cf\u663e\u5b58\u7b49\u4f18\u5316\u64cd\u4f5c\uff0c\u5728\u7cbe\u5ea6\u635f\u5931\u6781\u5c0f\u7684\u524d\u63d0\u4e0b\u663e\u8457\u63d0\u5347\u63a8\u7406\u901f\u5ea6\u3002<\/li>\n\n\n\n<li><strong>Item Embedding \u9884\u8ba1\u7b97\u7f13\u5b58<\/strong>\uff1a\u5bf9 Item \u7684\u9759\u6001\u7279\u5f81\u4e0e\u9759\u6001\u7f51\u7edc\u5c42\u8fdb\u884c\u9884\u8ba1\u7b97\u5e76\u7f13\u5b58\uff0c\u7ebf\u4e0a\u63a8\u7406\u65f6\u76f4\u63a5\u67e5\u8be2\u7f13\u5b58\u7ed3\u679c\uff0c\u7701\u53bb\u91cd\u590d\u8ba1\u7b97\u7684\u5f00\u9500\u3002<\/li>\n\n\n\n<li><strong>KV Cache \u590d\u7528<\/strong>\uff1a\u9488\u5bf9\u81ea\u56de\u5f52\u751f\u6210\u6a21\u578b\uff0c\u7f13\u5b58\u5df2\u751f\u6210 Token \u7684 KV \u503c\u4e0e Attention \u8ba1\u7b97\u7ed3\u679c\uff0c\u6bcf\u6b21\u4ec5\u8ba1\u7b97\u65b0\u589e Token \u7684\u76f8\u5173\u6570\u503c\uff0c\u907f\u514d\u91cd\u590d\u8ba1\u7b97\uff0c\u5927\u5e45\u964d\u4f4e\u591a\u6b65\u751f\u6210\u7684\u7d2f\u8ba1\u8017\u65f6\u3002<\/li>\n\n\n\n<li><strong>LLM \u6210\u719f\u52a0\u901f\u6280\u672f\u590d\u7528<\/strong>\uff1a\u5c06\u5927\u8bed\u8a00\u6a21\u578b\u9886\u57df\u6210\u719f\u7684 GQA\uff08\u5206\u7ec4\u67e5\u8be2\u6ce8\u610f\u529b\uff09\u7b49\u6280\u672f\u8fc1\u79fb\u5e94\u7528\u5230\u91cd\u6392\u6a21\u578b\u4e2d\uff0c\u8fdb\u4e00\u6b65\u964d\u4f4e\u663e\u5b58\u5360\u7528\u4e0e\u8ba1\u7b97\u91cf\u3002<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">\u56db\u3001\u4e0b\u4e00\u4ee3\u91cd\u6392\u67b6\u6784\uff1a\u7aef\u5230\u7aef\u5e8f\u5217\u751f\u6210\u7684\u843d\u5730\u8def\u5f84<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u5f53\u524d\u7684 \u201c\u751f\u6210 &#8211; \u8bc4\u4f30\u201d \u53cc\u9636\u6bb5\u8303\u5f0f\u867d\u5728\u6548\u679c\u4e0e\u6210\u672c\u95f4\u53d6\u5f97\u4e86\u8f83\u597d\u7684\u5e73\u8861\uff0c\u4f46\u5176\u672c\u8d28\u4ecd\u662f\u5c40\u90e8\u4f18\u5316 \u2014\u2014 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