{"id":374,"date":"2025-11-25T09:10:15","date_gmt":"2025-11-25T01:10:15","guid":{"rendered":"https:\/\/high-flyer.in.suopu.cc\/?p=374"},"modified":"2025-11-25T09:14:02","modified_gmt":"2025-11-25T01:14:02","slug":"hai-llm%ef%bc%9a%e9%ab%98%e6%95%88%e4%b8%94%e8%bd%bb%e9%87%8f%e7%9a%84%e5%a4%a7%e6%a8%a1%e5%9e%8b%e8%ae%ad%e7%bb%83%e5%b7%a5%e5%85%b7","status":"publish","type":"post","link":"https:\/\/high-flyer.in.suopu.cc\/en\/blog\/374\/","title":{"rendered":"HAI-LLM\uff1a\u9ad8\u6548\u4e14\u8f7b\u91cf\u7684\u5927\u6a21\u578b\u8bad\u7ec3\u5de5\u5177"},"content":{"rendered":"<p>\u4e3a\u4e86\u66f4\u597d\u5730\u53d1\u6325 GPU \u96c6\u7fa4\u7684\u8ba1\u7b97\u80fd\u529b\uff0c\u8bad\u7ec3\u5177\u6709\u60ca\u4eba\u529f\u80fd\u7684\u3001\u5f3a\u5927\u7684\u4e07\u4ebf\u53c2\u6570\u6a21\u578b\uff0c\u4e00\u4e2a\u9ad8\u6548\u7b80\u6d01\u7684\u5927\u6a21\u578b\u8bad\u7ec3\u5de5\u5177\u5341\u5206\u5fc5\u8981\u3002\u5e7b\u65b9-\u57fa\u7840\u7814\u7a76\u6700\u8fd1\u7814\u53d1\u4e86\u4e00\u6b3e\u6df1\u5ea6\u5b66\u4e60\u8bad\u7ec3\u5de5\u5177\uff0c\u540d\u4e3a HAI-LLM\uff0c\u5176\u5b9e\u73b0\u4e86\u56db\u79cd\u5e76\u884c\u8bad\u7ec3\u65b9\u5f0f\uff1a<strong>ZeRO \u652f\u6301\u7684\u6570\u636e\u5e76\u884c\u3001\u6d41\u6c34\u7ebf\u5e76\u884c\u3001\u5f20\u91cf\u5207\u7247\u6a21\u578b\u5e76\u884c\u548c\u5e8f\u5217\u5e76\u884c<\/strong>\u3002\u8fd9\u79cd\u5e76\u884c\u80fd\u529b\u9002\u5e94\u4e86\u4e0d\u540c\u5de5\u4f5c\u8d1f\u8f7d\u7684\u9700\u6c42\uff0c\u53ef\u4ee5\u652f\u6301\u6570\u4e07\u4ebf\u89c4\u6a21\u7684\u8d85\u5927\u6a21\u578b\u5e76\u6269\u5c55\u5230\u6570\u5343\u4e2a GPU\u3002\u57fa\u4e8e\u8424\u706b\u96c6\u7fa4\u7684\u7279\u6027\u800c\u81ea\u7814\u7684 haiscale \u9ad8\u6027\u80fd\u7b97\u5b50\uff0c\u53ef\u4ee5\u5e2e\u52a9 HAI-LLM \u6781\u5927\u4f18\u5316\u5927\u6a21\u578b\u8bad\u7ec3\u7684<strong>\u663e\u5b58\u6548\u7387\u548c\u8ba1\u7b97\u6548\u7387<\/strong>\u3002<\/p>\n<p>\u672c\u6587\u5c06\u4e3a\u5927\u5bb6\u4ecb\u7ecd HAI-LLM \u5de5\u5177\u7684\u80cc\u540e\u6280\u672f\u548c\u4f7f\u7528\u65b9\u5f0f\u3002<\/p>\n<h2 id=\"\u663e\u5b58\u4e0e\u8ba1\u7b97\u6548\u7387\">\u663e\u5b58\u4e0e\u8ba1\u7b97\u6548\u7387<\/h2>\n<p>\u9996\u5148\uff0c\u6211\u4eec\u5148\u4e86\u89e3\u8bad\u7ec3\u5de8\u5927\u6a21\u578b\u7684\u663e\u5b58\u548c\u8ba1\u7b97\u6548\u7387\u7684\u6311\u6218\u3002<\/p>\n<h3 id=\"\u663e\u5b58\u6548\u7387\">\u663e\u5b58\u6548\u7387<\/h3>\n<p>\u8bad\u7ec3\u4e07\u4ebf\u53c2\u6570\u6a21\u578b\u6240\u9700\u7684\u663e\u5b58\u8fdc\u8fdc\u8d85\u51fa\u4e86\u5355\u5f20 GPU \u7684\u663e\u5b58\u5927\u5c0f\u3002\u5728\u4f7f\u7528 Adam \u4f18\u5316\u5668\u8fdb\u884c\u6df7\u5408\u7cbe\u5ea6\u8bad\u7ec3\u65f6\uff0c\u5b58\u50a8\u6a21\u578b\u72b6\u6001\u91cf\uff08\u53c2\u6570\u3001\u68af\u5ea6\u548c\u4f18\u5316\u5668\u72b6\u6001\u91cf\uff09\u5c31\u9700\u8981\u7ea6 12TB \u7684\u663e\u5b58\u3002\u4f5c\u4e3a\u6bd4\u8f83\uff0c\u4f7f\u7528\u6709 40 GB \u7684\u663e\u5b58\u7684\u82f1\u4f1f\u8fbe A100 GPU \u8bad\u7ec3\u5927\u6a21\u578b\uff0c\u4ec5\u4ec5\u4e3a\u4e86\u5b58\u50a8\u6a21\u578b\u72b6\u6001\uff0c\u5c31\u9700\u8981 400 \u5f20\u8fd9\u6837\u7684 GPU\u3002<\/p>\n<p>\u6a21\u578b\u524d\u5411\u4f20\u64ad\u8fc7\u7a0b\u4e2d\u4f1a\u4fdd\u5b58\u4e2d\u95f4\u6fc0\u6d3b\u503c\uff0c\u76f4\u5230\u53cd\u5411\u4f20\u64ad\u8ba1\u7b97\u5b8c Loss \u540e\u624d\u91ca\u653e\uff0c\u8fd9\u79cd\u989d\u5916\u6d88\u8017\u7684\u663e\u5b58\u4f1a\u968f batch \u5927\u5c0f\u800c\u589e\u52a0\u3002\u5047\u8bbe batch \u8bbe\u7f6e\u4e3a 1 \u7684\u60c5\u51b5\u4e0b\uff0c\u8bad\u7ec3\u4e07\u4ebf\u53c2\u6570\u6a21\u578b\u5c31\u4f1a\u4ea7\u751f\u8d85\u8fc7 400 GiB \u7684\u6fc0\u6d3b\u663e\u5b58\u3002\u5373\u4f7f\u53ef\u4ee5\u7528 Checkpoint \u65b9\u5f0f\uff08\u8ba1\u7b97\u6362\u663e\u5b58\uff09\u63d0\u524d\u5904\u7406\u6389\u6fc0\u6d3b\u663e\u5b58\uff0c\u4f46\u662f\u5bf9\u4e8e\u8bad\u7ec3\u800c\u8a00\uff0c\u663e\u5b58\u9700\u6c42\u4ecd\u7136\u975e\u5e38\u4e4b\u9ad8\u3002<\/p>\n<p>\u5fc5\u987b\u5728\u591a\u4e2a GPU \u8bbe\u5907\u4e4b\u95f4\u6709\u6548\u5730\u5212\u5206\u6a21\u578b\u72b6\u6001\u91cf\u548c\u6fc0\u6d3b\u663e\u5b58\uff0c\u624d\u80fd\u8ba9\u8fd9\u79cd\u5927\u6a21\u578b\u5728\u4e0d\u8017\u5c3d\u663e\u5b58\u7684\u60c5\u51b5\u4e0b\u5f00\u59cb\u8bad\u7ec3\u3002<\/p>\n<h3 id=\"\u8ba1\u7b97\u6548\u7387\">\u8ba1\u7b97\u6548\u7387<\/h3>\n<p>\u7ecf\u4f30\u7b97\u7aef\u5230\u7aef\u8bad\u7ec3\u4e00\u4e2a\u4e07\u4ebf\u53c2\u6570\u7684\u6a21\u578b\u5927\u7ea6\u9700\u8981 5000 Zflops\uff08\u5373 5 \u540e\u9762\u5e26\u6709 24 \u4e2a\u96f6\uff1b\u8fd9\u4e2a\u4f30\u7b97\u7ed3\u679c\u57fa\u4e8e OpenAI \u7684\u7814\u7a76\u300alaw of scaling\u300b\u3002\u8fd9\u610f\u5473\u7740\u8bad\u7ec3\u8fd9\u6837\u4e00\u4e2a\u6a21\u578b\u9700\u8981 4000 \u5f20 A100 \u4ee5 50\uff05 \u7684\u8ba1\u7b97\u6548\u7387\u8fd0\u884c\u5927\u7ea6 100 \u5929\u3002<\/p>\n<p>\u5c3d\u7ba1\u5927\u578b\u8d85\u7ea7\u8ba1\u7b97 GPU \u96c6\u7fa4\u53ef\u4ee5\u62e5\u6709\u8d85\u8fc7 4000 \u4e2a GPU\uff0c\u4f46\u662f\u7531\u4e8e batch \u5927\u5c0f\u7684\u9650\u5236\uff0c\u8981\u5728\u8fd9\u79cd\u89c4\u6a21\u4e0a\u5b9e\u73b0\u9ad8\u8ba1\u7b97\u6548\u7387\u4ecd\u7136\u662f\u4e00\u9879\u6311\u6218\u3002\u8ba1\u7b97\u6548\u7387\u968f\u7740\u8ba1\u7b97\u65f6\u95f4\u5bf9\u901a\u4fe1\u65f6\u95f4\u7684\u6bd4\u4f8b\u7684\u589e\u52a0\u800c\u589e\u52a0\u3002\u8be5\u6bd4\u4f8b\u4e0e batch \u5927\u5c0f\u6210\u6b63\u6bd4\u3002\u4f46\u662f\uff0c\u8bad\u7ec3\u6a21\u578b\u7684 batch \u5927\u5c0f\u6709\u4e00\u4e2a\u4e0a\u9650\uff1a\u8d85\u8fc7\u8fd9\u4e2a\u4e0a\u9650\u6536\u655b\u60c5\u51b5\u4f1a\u660e\u663e\u53d8\u5dee\u3002<\/p>\n<p>\u5b9e\u9645\u4e0a\u6700\u5927\u7684\u6a21\u578b\u4e4b\u4e00\uff0cGPT-3 \u7684\u8bad\u7ec3 batch \u5927\u5c0f\u7ea6 1500\u3002\u5982\u679c\u4f7f\u7528\u5927\u7ea6 4000 \u5f20 GPU\uff0c\u5373\u4f7f\u6211\u4eec\u53ef\u4ee5\u81ea\u7531\u8bbe\u7f6e batch \u5927\u5c0f\u4e3a 4000\uff0c\u6bcf\u5f20\u5361\u4e0a\u7684 batch \u5927\u5c0f\u4e5f\u53ea\u6709 1\uff0c\u8fd9\u5c06\u5f71\u54cd\u6269\u5c55\u6027\u3002<\/p>\n<h2 id=\"3d\u5e76\u884c\">3D\u5e76\u884c<\/h2>\n<p>\u8bbe\u8ba1\u9ad8\u6548\u7684\u5e76\u884c\u65b9\u5f0f\u5bf9\u8bad\u7ec3\u5927\u6a21\u578b\u81f3\u5173\u91cd\u8981\u3002HAI-LLM \u7ed3\u5408\u8424\u706b\u96c6\u7fa4\u7684\u7279\u6027\uff0c\u53ef\u4ee5\u5b9e\u73b0\u4e09\u79cd\u5e76\u884c\u8bad\u7ec3\u65b9\u5f0f\u7684\u7075\u6d3b\u7ec4\u5408\uff1a\u6570\u636e\u5e76\u884c\u3001\u6d41\u6c34\u5e76\u884c\u3001\u5f20\u91cf\u5e76\u884c\uff0c\u5e76\u4f7f\u7528\u5e8f\u5217\u5e76\u884c\u65b9\u5f0f\u5bf9 Transformer \u8fdb\u4e00\u6b65\u5e76\u884c\u4f18\u5316\uff0c\u6781\u5927\u5730\u63d0\u5347\u663e\u5b58\u5229\u7528\u548c\u8ba1\u7b97\u6548\u679c\u3002<\/p>\n<p><span class=\"gatsby-resp-image-wrapper\"><a class=\"gatsby-resp-image-link\" href=\"https:\/\/hfai-static.high-flyer.cn\/static\/f8d2dbed5ae23b7c1a14716c2ea332c5\/4d4a2\/01.png\" target=\"_blank\" rel=\"noopener\"><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-379\" title=\"96a3be3cf272e017046d14\" src=\"http:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/96a3be3cf272e017046d14.png\" alt=\"96a3be3cf272e017046d14\" width=\"606\" height=\"350\" srcset=\"https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/96a3be3cf272e017046d14.png 606w, https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/96a3be3cf272e017046d14-300x173.png 300w, https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/96a3be3cf272e017046d14-150x87.png 150w\" sizes=\"(max-width: 606px) 100vw, 606px\" \/><\/a><\/span><\/p>\n<p><center>\u5f69\u8272\u5757\u663e\u793a\u6709 32 \u5f20 GPU \uff08\u516b\u4e2a\u8ba1\u7b97\u8282\u70b9\uff0c\u6bcf\u4e2a\u8282\u70b9\u6709\u56db\u4e2a GPU\uff09\u7684\u7cfb\u7edf\u4e0a\u8fdb\u884c 3D \u5e76\u884c\u8bad\u7ec3\u7684 GPU \u6620\u5c04\u3002\u540c\u4e00\u989c\u8272\u7684 GPU \u5728\u540c\u4e00\u8282\u70b9\u4e0a<\/center>&nbsp;<\/p>\n<h3 id=\"\u6570\u636e\u5e76\u884c\">\u6570\u636e\u5e76\u884c<\/h3>\n<p>\u4e3a\u4e86\u51cf\u5c11\u663e\u5b58\u7684\u5360\u7528\uff0cHAI-LLM \u91c7\u7528 ZeRO \u6570\u636e\u5e76\u884c\u7684\u65b9\u5f0f\uff0c\u628a\u8bad\u7ec3\u4f18\u5316\u5668\u7684\u72b6\u6001\u5747\u5206\u5230 1\/N \u4e2a GPU \u4e0a \uff08N \u662f\u6570\u636e\u5e76\u884c\u7684\u6570\u91cf\uff09\uff0c\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n<p><span class=\"gatsby-resp-image-wrapper\"><a class=\"gatsby-resp-image-link\" href=\"https:\/\/hfai-static.high-flyer.cn\/static\/a9bfe5779582a85b6bcd883631e17927\/07eba\/02.png\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"alignnone size-full wp-image-376\" title=\"a2ef406e2c2351e0b9e869\" src=\"http:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/a2ef406e2c2351e0b9e869.png\" alt=\"a2ef406e2c2351e0b9e869\" width=\"565\" height=\"305\" srcset=\"https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/a2ef406e2c2351e0b9e869.png 565w, https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/a2ef406e2c2351e0b9e869-300x162.png 300w, https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/a2ef406e2c2351e0b9e869-150x81.png 150w\" sizes=\"(max-width: 565px) 100vw, 565px\" \/><\/a><\/span><\/p>\n<p>\u5728\u505a\u524d\u5411\u548c\u53cd\u5411\u4f20\u64ad\u65f6\uff0cZeRO \u6570\u636e\u5e76\u884c\u4f1a\u5148\u505a allgather \u83b7\u5f97\u5b8c\u6574\u7684\u53c2\u6570\uff0c\u7136\u540e\u5728\u524d\u5411\u548c\u53cd\u5411\u4f20\u64ad\u7ed3\u675f\u540e\u91ca\u653e\u6389\uff0c\u53ea\u4fdd\u7559 1\/N \u7684\u53c2\u6570\u548c\u68af\u5ea6\u3002<\/p>\n<p>\u4f7f\u7528\u6bd4\u8f83\u7b80\u5355\uff0cHAI-LLM \u63d0\u4f9b\u4e86hai_llm.optim.ZeroOptimizer \u5de5\u5177\uff0c\u8be5\u5de5\u5177\u53ef\u4ee5\u81ea\u52a8\u5207\u5206\u4f18\u5316\u5668\u72b6\u6001\u5e76\u6267\u884c\u68af\u5ea6\u540c\u6b65\u3002\u4ee3\u7801\u793a\u4f8b\u5982\u4e0b\uff1a<\/p>\n<div class=\"gatsby-highlight\" data-language=\"python\">\n<pre class=\"language-python\"><code class=\"language-python\"><span class=\"token keyword\">from<\/span> hai_llm<span class=\"token punctuation\">.<\/span>optim <span class=\"token keyword\">import<\/span> AdamW<span class=\"token punctuation\">,<\/span> ZeroOptimizer\r\n\r\nopt_cls <span class=\"token operator\">=<\/span> partial<span class=\"token punctuation\">(<\/span>AdamW<span class=\"token punctuation\">,<\/span> lr<span class=\"token operator\">=<\/span><span class=\"token number\">1e-3<\/span><span class=\"token punctuation\">,<\/span> weight_decay<span class=\"token operator\">=<\/span><span class=\"token number\">0.1<\/span><span class=\"token punctuation\">)<\/span>\r\noptimizer <span class=\"token operator\">=<\/span> ZeroOptimizer<span class=\"token punctuation\">(<\/span>\r\n    model<span class=\"token punctuation\">.<\/span>parameters<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">,<\/span>\r\n    opt_cls<span class=\"token punctuation\">,<\/span>\r\n    group<span class=\"token operator\">=<\/span>dp_group<span class=\"token punctuation\">,<\/span>\r\n    max_grad_norm<span class=\"token operator\">=<\/span>cfg<span class=\"token punctuation\">.<\/span>optim<span class=\"token punctuation\">.<\/span>max_grad_norm<span class=\"token punctuation\">,<\/span>\r\n    grad_scaler<span class=\"token operator\">=<\/span>scaler\r\n<span class=\"token punctuation\">)<\/span><\/code><\/pre>\n<\/div>\n<p>\u8bad\u7ec3\u7684\u65f6\u5019\u53ea\u9700\u8981\u6267\u884c\u00a0<code class=\"language-text\">optimizer.step()<\/code>\u00a0\u5c31\u53ef\u4ee5\u5b8c\u6210\u6570\u636e\u5e76\u884c\u7684\u68af\u5ea6\u540c\u6b65\u548c\u53c2\u6570\u66f4\u65b0\u3002<\/p>\n<h3 id=\"\u6d41\u6c34\u5e76\u884c\">\u6d41\u6c34\u5e76\u884c<\/h3>\n<p>\u6d41\u6c34\u5e76\u884c\u628a\u6a21\u578b\u5207\u5206\u6210 M \u4e2a\u9636\u6bb5\uff0c\u5206\u522b\u653e\u5728 M \u4e2a GPU \u4e0a\uff0c\u80fd\u591f\u5927\u5e45\u8282\u7701\u663e\u5b58\u5360\u7528\u548c\u63d0\u5347\u6269\u5c55\u6027\u80fd\u3002\u8bad\u7ec3\u7684\u65f6\u5019\u6bcf\u4e2a\u9636\u6bb5\u63a5\u6536\u4e0a\u4e00\u9636\u6bb5\u7684\u8f93\u51fa\u4f5c\u4e3a\u8f93\u5165\uff0c\u7136\u540e\u4f20\u7ed9\u4e0b\u4e00\u4e2a\u9636\u6bb5\u3002\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n<p><span class=\"gatsby-resp-image-wrapper\"><a class=\"gatsby-resp-image-link\" href=\"https:\/\/hfai-static.high-flyer.cn\/static\/5b0224178ce4b5a8d77f5dd5fb667bb0\/9a86a\/03.png\" target=\"_blank\" rel=\"noopener\"><img decoding=\"async\" class=\"alignnone size-full wp-image-375\" title=\"e45ee7ce7e88149af8dd72\" src=\"http:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/e45ee7ce7e88149af8dd72.png\" alt=\"e45ee7ce7e88149af8dd72\" width=\"650\" height=\"172\" srcset=\"https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/e45ee7ce7e88149af8dd72.png 650w, https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/e45ee7ce7e88149af8dd72-300x79.png 300w, https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/e45ee7ce7e88149af8dd72-150x40.png 150w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/a><\/span><\/p>\n<p>\u53ef\u4ee5\u770b\u5230\uff0c\u8fd9\u79cd\u5e76\u884c\u65b9\u5f0f\u4f1a\u9020\u6210\u5927\u91cf\u7684 GPU \u7a7a\u95f2\uff08Idle\uff09\u3002\u4e3a\u4e86\u51cf\u5c11\u6d6a\u8d39\uff0c<em>Gpipe<\/em>\u00a0\u548c\u00a0<em>PipeDream<\/em>\u00a0\u7684\u6982\u5ff5\u88ab\u63d0\u51fa\uff1a\u5982\u679c\u540c\u65f6\u8fdb\u884c\u591a\u4e2a\u8fed\u4ee3\uff0c\u6bcf\u4e2a\u8282\u70b9\u5728\u540c\u4e00\u65f6\u523b\u8d1f\u8d23\u4e0d\u540c\u7684\u8fed\u4ee3\u7684\u8ba1\u7b97\uff0c\u5c31\u53ef\u4ee5\u907f\u514d\u6570\u636e\u4f9d\u8d56\uff0c\u4e0d\u7528\u5728\u539f\u5730\u5e72\u7b49\u4e86\uff1a<\/p>\n<p><span class=\"gatsby-resp-image-wrapper\"><a class=\"gatsby-resp-image-link\" href=\"https:\/\/hfai-static.high-flyer.cn\/static\/4cfd94ff5c9751f7ddf28548a285e906\/9a86a\/04.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-377\" title=\"7d0665438e81d8eceb9869\" src=\"http:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/7d0665438e81d8eceb9869.png\" alt=\"7d0665438e81d8eceb9869\" width=\"650\" height=\"366\" srcset=\"https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/7d0665438e81d8eceb9869.png 650w, https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/7d0665438e81d8eceb9869-300x169.png 300w, https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/7d0665438e81d8eceb9869-150x84.png 150w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/a><\/span><\/p>\n<p>\u5728 HAI-LLM \u4e2d\uff0c\u6a21\u578b\u7684\u5207\u5206\u662f\u5728 Builder \u91cc\u7531\u7528\u6237\u5207\u5206\u7684\uff08\u6bd4\u5982 GPTBuilder\uff09\uff0c\u7528\u6237\u53ef\u4ee5\u7ee7\u627f\u00a0<code class=\"language-text\">hai_llm.builders.base_builder.BaseBuilder<\/code>\u00a0\u5e76\u5b9e\u73b0\u81ea\u5df1\u7684 build_model \u65b9\u6cd5\uff0c\u5728\u8be5\u65b9\u6cd5\u4e2d\u521b\u5efa\u6bcf\u4e2a GPU \u5bf9\u5e94\u7684\u6a21\u578b\u5b9e\u4f8b\u5e76\u4f20\u5165\u00a0<code class=\"language-text\">_blocks2model<\/code>\u00a0\u4e2d\u3002Builder \u521b\u5efa\u51fa\u6765\u7684\u6a21\u578b\u5305\u542b\u4e00\u4e2a\u00a0<code class=\"language-text\">forward_backward<\/code>\u00a0\u65b9\u6cd5\uff0c\u7528\u6237\u53ef\u4ee5\u4f20\u8fdb\u8f93\u5165\u3001\u635f\u5931\u51fd\u6570\u3001\u6807\u7b7e\uff0c\u8be5\u65b9\u6cd5\u4f1a\u6267\u884c\u524d\u5411\u4f20\u64ad\u548c\u53cd\u5411\u4f20\u64ad\u5e76\u8fd4\u56de Loss\uff1a<\/p>\n<div class=\"gatsby-highlight\" data-language=\"python\">\n<pre class=\"language-python\"><code class=\"language-python\">loss<span class=\"token punctuation\">,<\/span> _ <span class=\"token operator\">=<\/span> gpt<span class=\"token punctuation\">.<\/span>forward_backward<span class=\"token punctuation\">(<\/span>x<span class=\"token punctuation\">,<\/span> criterion<span class=\"token operator\">=<\/span>criterion<span class=\"token punctuation\">,<\/span> labels<span class=\"token operator\">=<\/span><span class=\"token punctuation\">(<\/span>y<span class=\"token punctuation\">,<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span><\/code><\/pre>\n<\/div>\n<p>\u4e0a\u9762\u7b49\u540c\u4e8e\u4ee5\u4e0b\u8fc7\u7a0b\uff1a<\/p>\n<div class=\"gatsby-highlight\" data-language=\"python\">\n<pre class=\"language-python\"><code class=\"language-python\">output <span class=\"token operator\">=<\/span> gpt<span class=\"token punctuation\">(<\/span>x<span class=\"token punctuation\">)<\/span>\r\nloss <span class=\"token operator\">=<\/span> criterion<span class=\"token punctuation\">(<\/span>output<span class=\"token punctuation\">,<\/span> y<span class=\"token punctuation\">)<\/span>\r\nloss<span class=\"token punctuation\">.<\/span>backward<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/code><\/pre>\n<\/div>\n<h3 id=\"\u5f20\u91cf\u5e76\u884c\">\u5f20\u91cf\u5e76\u884c<\/h3>\n<p>\u5f20\u91cf\u5e76\u884c\u628a\u5168\u8fde\u63a5\u5c42\u7684\u53c2\u6570\u548c\u8ba1\u7b97\u5207\u5206\u5230 K \u4e2a GPU \u4e0a\uff0c\u80fd\u591f\u8282\u7701\u663e\u5b58\u5360\u7528\u548c\u63d0\u5347\u6269\u5c55\u6027\u80fd\u3002\u5047\u8bbe K=2\uff0c\u5f20\u91cf\u5e76\u884c\u628a\u77e9\u9635\u4e58\u6cd5\u00a0<code class=\"language-text\">X @ A @ B<\/code>\u00a0\u53d8\u6210\u00a0<code class=\"language-text\">X @ A1 @ B1 + X @ A2 @ B2<\/code>\uff0c\u5176\u4e2d A \u6cbf\u7740\u7eb5\u8f74\u5207\u6210 A1 \u548c A2\uff0cB \u6cbf\u7740\u6a2a\u8f74\u5207\u6210 B1 \u548c B2\uff1bGPU 0 \u4f1a\u5b58\u653e\u53c2\u6570 A1 \u548c B1 \u5e76\u8d1f\u8d23\u00a0<code class=\"language-text\">X @ A1 @ B1<\/code>\u00a0\u7684\u8ba1\u7b97\uff0cGPU 1 \u5219\u5b58\u653e\u53c2\u6570 A2 \u548c B2 \u5e76\u8d1f\u8d23\u00a0<code class=\"language-text\">X @ A2 @ B2<\/code>\u00a0\u7684\u8ba1\u7b97\u3002<\/p>\n<p><span class=\"gatsby-resp-image-wrapper\"><a class=\"gatsby-resp-image-link\" href=\"https:\/\/hfai-static.high-flyer.cn\/static\/5378ea1708825764d28ca4f64e40060a\/1cfc2\/05.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-378\" title=\"751d31dd6b56b26b29da25\" src=\"http:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/751d31dd6b56b26b29da25.png\" alt=\"751d31dd6b56b26b29da25\" width=\"650\" height=\"494\" srcset=\"https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/751d31dd6b56b26b29da25.png 650w, https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/751d31dd6b56b26b29da25-300x228.png 300w, https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/751d31dd6b56b26b29da25-150x114.png 150w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/a><\/span><\/p>\n<p>HAI-LLM \u4e2d\u7684\u6a21\u578b\u5747\u652f\u6301\u5f20\u91cf\u5e76\u884c\u7684\u65b9\u5f0f\uff0c\u5982\u679c\u7528\u6237\u9700\u8981\u81ea\u5b9a\u4e49\u6a21\u578b\u7ed3\u6784\uff0c\u6211\u4eec\u5728\u00a0<code class=\"language-text\">haiscale.tensor<\/code>\u00a0\u4e2d\u63d0\u4f9b\u4e86\u4ee5\u4e0b\u56db\u4e2a\u7528\u6765\u6784\u5efa\u5f20\u91cf\u5e76\u884c\u6a21\u578b\u7684\u5de5\u5177\uff1a<\/p>\n<ul>\n<li><code class=\"language-text\">ColumnParallelLinear<\/code>\uff1a\u6cbf\u7740\u7eb5\u8f74\u5207\u5206\u7684\u5168\u8fde\u63a5\u5c42\u7b97\u5b50\uff1b<\/li>\n<li><code class=\"language-text\">RowParallelLinear<\/code>\uff1a\u6cbf\u7740\u6a2a\u8f74\u5207\u5206\u7684\u5168\u8fde\u63a5\u5c42\u7b97\u5b50\uff1b<\/li>\n<li><code class=\"language-text\">VocabParallelEmbedding<\/code>\uff1a\u6cbf\u7740\u5b57\u5178\u7ef4\u5ea6\u5207\u5206\u7684 Embedding\uff1b<\/li>\n<li><code class=\"language-text\">vocab_parallel_cross_entropy<\/code>\uff1a\u63a5\u6536\u6cbf\u7740\u5b57\u5178\u7ef4\u5ea6\u5207\u5206\u7684\u8f93\u5165\uff0c\u8fdb\u884c\u4ea4\u53c9\u71b5\u635f\u5931\u51fd\u6570\u8ba1\u7b97\u3002<\/li>\n<\/ul>\n<p>\u7528\u6237\u4f7f\u7528 haiscale.tensor \u6784\u5efa\u6a21\u578b\u53ef\u4ee5\u4e0d\u9700\u8981\u5173\u5fc3\u5177\u4f53\u7684\u5f20\u91cf\u5e76\u884c\u901a\u8baf\u7684\u5b9e\u73b0\u3002\u5177\u4f53\u7684\u4f7f\u7528\u65b9\u6cd5\u53ef\u4ee5\u53c2\u8003 GPT \u548c LLaMA \u7684\u6a21\u578b\u4ee3\u7801\u3002<\/p>\n<h3 id=\"\u5e8f\u5217\u5e76\u884c\">\u5e8f\u5217\u5e76\u884c<\/h3>\n<p><em>Megatron-LM<\/em>\u00a0\u63d0\u51fa\u7684\u5e8f\u5217\u5e76\u884c\u65b9\u6848\u65e8\u5728\u901a\u8fc7\u4e00\u4e9b\u65b9\u5f0f\u5206\u644a\u5f20\u91cf\u5e76\u884c\u4e2d\u65e0\u6cd5\u5206\u644a\u7684\u663e\u5b58\u3002<\/p>\n<p><span class=\"gatsby-resp-image-wrapper\"><a class=\"gatsby-resp-image-link\" href=\"https:\/\/hfai-static.high-flyer.cn\/static\/67814872f879b23097be8c9ae2077c1d\/914ae\/06.png\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-380\" title=\"faeac4e1eef307c2ab7b87\" src=\"http:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/faeac4e1eef307c2ab7b87.png\" alt=\"faeac4e1eef307c2ab7b87\" width=\"650\" height=\"197\" srcset=\"https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/faeac4e1eef307c2ab7b87.png 650w, https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/faeac4e1eef307c2ab7b87-300x91.png 300w, https:\/\/high-flyer.in.suopu.cc\/wp-content\/uploads\/2025\/11\/faeac4e1eef307c2ab7b87-150x45.png 150w\" sizes=\"(max-width: 650px) 100vw, 650px\" \/><\/a><\/span><\/p>\n<p>\u5982\u4e0a\u56fe\u6240\u793a\uff0c\u5728\u5f20\u91cf\u5e76\u884c\u7684\u57fa\u7840\u4e0a\uff0c\u5c06 Transformer \u6838\u7684 LayerNorm \u4ee5\u53ca Dropout \u5c42\u7684\u8f93\u5165\u6309\u5e8f\u5217\u957f\u5ea6\u7ef4\u5ea6\u8fdb\u884c\u4e86\u5207\u5206\uff0c\u4f7f\u5f97\u6bcf\u4e2a GPU \u4e0a\u9762\u53ea\u9700\u8981\u505a\u4e00\u90e8\u5206\u7684 Dropout \u548c LayerNorm \u3002\u8fd9\u6837\u505a\u8fdb\u4e00\u6b65\u964d\u4f4e\u4e86\u8ba1\u7b97\u8d44\u6e90\u548c\u663e\u5b58\u7684\u5f00\u9500\u3002<\/p>\n<p>HAI-LLM \u5b9e\u73b0\u4e86\u00a0<code class=\"language-text\">allreduce_sequence_parallel<\/code>\u00a0\u65b9\u6cd5\uff0c\u7528\u6237\u53ef\u4ee5\u901a\u8fc7\u4e00\u884c\u4ee3\u7801\u5b9e\u73b0\u6a21\u578b\u4e2d Transformer \u7b97\u5b50\u7684\u5e8f\u5217\u5e76\u884c\u3002\u5982\u4e0b\u4ee3\u7801\u6240\u793a\uff1a<\/p>\n<div class=\"gatsby-highlight\" data-language=\"python\">\n<pre class=\"language-python\"><code class=\"language-python\">cfg<span class=\"token punctuation\">.<\/span>gpt<span class=\"token punctuation\">.<\/span>sequence_parallel <span class=\"token operator\">=<\/span> <span class=\"token boolean\">True<\/span>\r\n\r\n<span class=\"token keyword\">for<\/span> step <span class=\"token keyword\">in<\/span> <span class=\"token builtin\">range<\/span><span class=\"token punctuation\">(<\/span>resume_step<span class=\"token punctuation\">,<\/span> cfg<span class=\"token punctuation\">.<\/span>train<span class=\"token punctuation\">.<\/span>steps<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">:<\/span>\r\n    <span class=\"token punctuation\">.<\/span><span class=\"token punctuation\">.<\/span><span class=\"token punctuation\">.<\/span>\r\n\r\n    allreduce_sequence_parallel<span class=\"token punctuation\">(<\/span>gpt<span class=\"token punctuation\">.<\/span>module<span class=\"token punctuation\">)<\/span>\r\n\r\n    <span class=\"token punctuation\">.<\/span><span class=\"token punctuation\">.<\/span><span class=\"token punctuation\">.<\/span><\/code><\/pre>\n<\/div>\n<h2 id=\"\u8bad\u7ec3\u914d\u7f6e\">\u8bad\u7ec3\u914d\u7f6e<\/h2>\n<p>HAI-LLM \u901a\u8fc7 Python \u6587\u4ef6\u8fdb\u884c\u6a21\u578b\u56fe\u7eb8\u3001\u8d85\u53c2\u6570\u914d\u7f6e\uff0c\u901a\u8fc7 load_config \u51fd\u6570\u52a0\u8f7d\u540e\u4f1a\u628a\u5b57\u5178\u8f6c\u6362\u6210 AttrDict \u5bf9\u8c61\uff0c\u80fd\u591f\u76f4\u63a5\u901a\u8fc7\u5c5e\u6027\u8bbf\u95ee\u3002\u4f7f\u7528\u65b9\u5f0f\u5982\u4e0b\u4f8b\u6240\u793a\uff1a<\/p>\n<div class=\"gatsby-highlight\" data-language=\"python\">\n<pre class=\"language-python\"><code class=\"language-python\"><span class=\"token keyword\">from<\/span> hai_llm<span class=\"token punctuation\">.<\/span>utils <span class=\"token keyword\">import<\/span> load_config\r\n\r\ncfg <span class=\"token operator\">=<\/span> load_config<span class=\"token punctuation\">(<\/span>os<span class=\"token punctuation\">.<\/span>environ<span class=\"token punctuation\">.<\/span>get<span class=\"token punctuation\">(<\/span><span class=\"token string\">'CONFIG'<\/span><span class=\"token punctuation\">,<\/span> <span class=\"token string\">'toy\/toy_config.py'<\/span><span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">)<\/span>\r\nmodel <span class=\"token operator\">=<\/span> cfg<span class=\"token punctuation\">.<\/span>model_builder<span class=\"token punctuation\">.<\/span>cls<span class=\"token punctuation\">(<\/span>cfg<span class=\"token punctuation\">)<\/span><span class=\"token punctuation\">.<\/span>build_model<span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span><\/code><\/pre>\n<\/div>\n<p>\u914d\u7f6e\u6587\u4ef6\u4e2d\u81f3\u5c11\u9700\u8981\u63cf\u8ff0\u6e05\u695a\u5982\u4e0b\u51e0\u4e2a\u90e8\u5206\uff1a3D \u5e76\u884c\u8bbe\u7f6e parallel\uff0c\u6a21\u578b\u56fe\u7eb8 model_builder\uff0c\u8d85\u53c2\u6570 model_param \u548c\u4e2d\u95f4\u7ed3\u679c\u4fdd\u5b58 checkpoint\u3002HAI-LLM \u76ee\u524d\u63d0\u4f9b\u4e86 GPT-3\uff0cLLaMA\uff0cPaLM \u4e09\u79cd\u6a21\u578b\u7684\u590d\u73b0\u548c\u914d\u7f6e\u6848\u4f8b\u3002<\/p>\n<h2 id=\"\u6548\u679c\u8bc4\u4f30\">\u6548\u679c\u8bc4\u4f30<\/h2>\n<p>HAI-LLM \u63d0\u4f9b\u4e86\u00a0<code class=\"language-text\">\/eval_benchmark\/eval.py<\/code>\u00a0\u811a\u672c\u5728\u9a8c\u8bc1\u96c6\u4e0a\u6d4b\u8bd5\u6a21\u578b\u7684 Loss\uff0c\u5176\u9700\u8981\u901a\u8fc7 hfai \u63d0\u4ea4\u5230\u96c6\u7fa4\u4e2d\u8fd0\u884c\u3002\u8f93\u5165\u6a21\u578b\u7684\u914d\u7f6e\u6587\u4ef6\u3001Checkpoint \u4f4d\u7f6e\u3001\u9a8c\u8bc1\u96c6\u6570\u636e\u7b49\u4fe1\u606f\uff0c\u6307\u5b9a\u5bf9\u5e94\u7684\u8bc4\u4f30\u65b9\u6cd5\u5373\u53ef\u3002\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n<div class=\"gatsby-highlight\" data-language=\"shell\">\n<pre class=\"language-shell\"><code class=\"language-shell\">hfai python eval_benchmark\/eval.py <span class=\"token punctuation\">\\<\/span>\r\n    --cfg <span class=\"token operator\">&lt;<\/span>config-file<span class=\"token operator\">&gt;<\/span> <span class=\"token punctuation\">\\<\/span>\r\n    --ckpt_path <span class=\"token operator\">&lt;<\/span>checkpoint-dir<span class=\"token operator\">&gt;<\/span> <span class=\"token punctuation\">\\<\/span>\r\n    --load_step <span class=\"token operator\">&lt;<\/span>load_step<span class=\"token operator\">&gt;<\/span> <span class=\"token punctuation\">\\<\/span>\r\n    --val_ckpt_path <span class=\"token operator\">&lt;<\/span>val-checkpoint-dir<span class=\"token operator\">&gt;<\/span> <span class=\"token punctuation\">\\<\/span>\r\n    --data_path <span class=\"token operator\">&lt;<\/span>val-data-path<span class=\"token operator\">&gt;<\/span> <span class=\"token punctuation\">\\<\/span>\r\n    -- -n xx -p <span class=\"token number\">40<\/span> -f -i ubuntu2004-cu113<\/code><\/pre>\n<\/div>\n<p>\u540c\u65f6\uff0c\/eval_benchmark\/ \u4e0b\u4e5f\u63d0\u4f9b\u4e86\u51e0\u79cd\u5e38\u7528\u7684\u6a21\u578b\u6548\u679c\u8bc4\u4f30\u65b9\u6cd5\uff0c\u65b9\u4fbf\u7528\u6237\u5bf9\u8bad\u7ec3\u597d\u7684\u6a21\u578b\u8fdb\u884c\u8bc4\u6d4b\u3002\u8bc4\u4f30\u65b9\u6cd5\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>hellaswag<\/li>\n<li>winogrande<\/li>\n<li>piqa<\/li>\n<li>triviaqa<\/li>\n<li>mmlu<\/li>\n<li>race<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>\u4e3a\u4e86\u66f4\u597d\u5730\u53d1\u6325 GPU \u96c6\u7fa4\u7684\u8ba1\u7b97\u80fd\u529b\uff0c\u8bad\u7ec3\u5177\u6709\u60ca\u4eba\u529f\u80fd\u7684\u3001\u5f3a\u5927\u7684\u4e07\u4ebf\u53c2\u6570\u6a21\u578b\uff0c\u4e00\u4e2a\u9ad8\u6548\u7b80\u6d01\u7684\u5927\u6a21\u578b\u8bad\u7ec3\u5de5\u5177\u5341 [&hellip;]<\/p>","protected":false},"author":1,"featured_media":381,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1,5],"tags":[],"class_list":["post-374","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-basic-research","category-firefly-platform"],"acf":[],"_links":{"self":[{"href":"https:\/\/high-flyer.in.suopu.cc\/en\/wp-json\/wp\/v2\/posts\/374","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/high-flyer.in.suopu.cc\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/high-flyer.in.suopu.cc\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/high-flyer.in.suopu.cc\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/high-flyer.in.suopu.cc\/en\/wp-json\/wp\/v2\/comments?post=374"}],"version-history":[{"count":1,"href":"https:\/\/high-flyer.in.suopu.cc\/en\/wp-json\/wp\/v2\/posts\/374\/revisions"}],"predecessor-version":[{"id":382,"href":"https:\/\/high-flyer.in.suopu.cc\/en\/wp-json\/wp\/v2\/posts\/374\/revisions\/382"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/high-flyer.in.suopu.cc\/en\/wp-json\/wp\/v2\/media\/381"}],"wp:attachment":[{"href":"https:\/\/high-flyer.in.suopu.cc\/en\/wp-json\/wp\/v2\/media?parent=374"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/high-flyer.in.suopu.cc\/en\/wp-json\/wp\/v2\/categories?post=374"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/high-flyer.in.suopu.cc\/en\/wp-json\/wp\/v2\/tags?post=374"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}