{"id":2100,"date":"2026-02-27T10:18:42","date_gmt":"2026-02-27T02:18:42","guid":{"rendered":"https:\/\/www.starverse-ai.com\/guide\/archives\/2100"},"modified":"2026-02-27T10:18:42","modified_gmt":"2026-02-27T02:18:42","slug":"%e9%9b%b6%e4%bb%a3%e7%a0%81%e8%b7%91%e9%80%9allama-3-1-405b%ef%bc%9a%e6%98%9f%e5%ae%87%e6%99%ba%e7%ae%97%e4%b8%80%e9%94%ae%e5%8d%b3%e7%8e%a9%e6%95%99%e7%a8%8b%e7%99%bd%e5%ab%96","status":"publish","type":"post","link":"https:\/\/www.starverse-ai.com\/guide\/archives\/2100","title":{"rendered":"\u201c\u96f6\u4ee3\u7801\u201d\u8dd1\u901aLlama 3.1 405B\uff1a\u661f\u5b87\u667a\u7b97\u4e00\u952e\u5373\u73a9\u6559\u7a0b+\u767d\u5ad6\u7b97\u529b\u653b\u7565"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.starverse-ai.com\/guide\/wp-content\/uploads\/2026\/02\/1772158721_5a2f48.png\" alt=\"\u201c\u96f6\u4ee3\u7801\u201d\u8dd1\u901aLlama 3.1 405B\uff1a\u661f\u5b87\u667a\u7b97\u4e00\u952e\u5373\u73a9\u6559\u7a0b+\u767d\u5ad6\u7b97\u529b\u653b\u7565\" style=\"display:block; margin:10px auto; max-width:100%; height:auto;\" \/><\/figure>\n<blockquote>\n<p>\u201c4050\u4ebf\u53c2\u6570\u3001128K\u4e0a\u4e0b\u6587\u7a97\u53e3\u3001\u5f00\u6e90\u53ef\u5546\u7528\u3002\u201d<br \/>\n7\u670823\u65e5\u51cc\u6668\uff0cMeta \u4e00\u7eb8\u516c\u544a\u628a Llama 3.1 405B \u63a8\u5411\u98ce\u53e3\u6d6a\u5c16\uff0c\u77ac\u95f4\u70b9\u71c3\u4e2d\u6587\u4e92\u8054\u7f51\u3002<br \/>\n\u7136\u800c\u5174\u594b\u53ea\u6301\u7eed\u4e09\u79d2\u2014\u2014\u672c\u5730 24G \u663e\u5b58\u8fde\u6743\u91cd\u90fd\u585e\u4e0d\u4e0b\uff0c\u4e91\u7aef\u955c\u50cf\u53c8\u8981\u81ea\u5df1\u914d NCCL\u3001CUDA\u3001transformers \u7248\u672c\uff0c\u8fd8\u6ca1\u5f00\u59cb\u63a8\u7406\uff0c\u5148\u88ab\u73af\u5883\u529d\u9000\u3002  <\/p>\n<\/blockquote>\n<p>\u5982\u679c\u4f60\u4e5f\u88ab\u201c\u663e\u5b58\u7126\u8651\u201d\u548c\u201c\u914d\u7f6e\u6050\u60e7\u201d\u53cc\u91cd\u66b4\u51fb\uff0c\u8fd9\u7bc7\u201c\u96f6\u4ee3\u7801\u201d\u4e0a\u624b\u6307\u5357\u5c31\u662f\u89e3\u836f\u3002\u53ea\u9700\u4e00\u676f\u5496\u5561\u65f6\u95f4\uff0c\u65e0\u9700\u5199\u4e00\u884c Python\uff0c\u5c31\u80fd\u5728 <strong><a href=\"https:\/\/www.starverse-ai.com\">GPU\u670d\u52a1\u5668\u79df\u7528<\/a><\/strong> \u5e73\u53f0\u201c\u661f\u5b87\u667a\u7b97\u201d\u628a 405B \u8dd1\u8d77\u6765\uff0c\u8fd8\u80fd\u767d\u5ad6 500 \u5143\u7b97\u529b\u518d\u64b8 70B\u3002  <\/p>\n<hr \/>\n<h2>\u4e00\u3001\u70ed\u70b9\u56de\u987e\uff1a405B \u7684\u201c\u751c\u871c\u8d1f\u62c5\u201d<\/h2>\n<p>Llama 3.1 405B \u662f\u8fc4\u4eca\u4e3a\u6b62\u6700\u5927\u7684\u5f00\u6e90\u7a20\u5bc6\u6a21\u578b\uff0c\u5b98\u65b9\u6570\u636e\u8868\u663e\u793a FP16 \u7cbe\u5ea6\u4e0b\u6743\u91cd 810GB\uff0c\u63a8\u7406\u81f3\u5c11\u9700\u8981 1.6TB \u663e\u5b58\u2014\u2014\u5355\u5361 A100 80G \u90fd\u8981 20 \u5f20\u624d\u591f\u3002\u5bf9\u7edd\u5927\u591a\u6570\u5f00\u53d1\u8005\u800c\u8a00\uff0c\u672c\u5730\u90e8\u7f72\u51e0\u4e4e\u201c\u4e0d\u5b58\u5728\u7684\u9009\u9879\u201d\u3002  <\/p>\n<p>\u4e8e\u662f\u5927\u5bb6\u628a\u76ee\u5149\u8f6c\u5411 GPU \u4e91\u4e3b\u673a\uff0c\u4f46\u75db\u70b9\u4f9d\u65e7\uff1a<\/p>\n<ol>\n<li>\u955c\u50cf\u5e02\u573a\u7f3a\u5c11 405B \u73b0\u6210\u6a21\u677f\uff0c\u81ea\u5df1\u88c5\u9a71\u52a8\u3001\u7f16\u8bd1 FlashAttention-2 \u52a8\u8f84\u534a\u5929\uff1b  <\/li>\n<li>\u6309\u91cf\u8ba1\u8d39\u4e0d\u900f\u660e\uff0c\u8dd1\u4e00\u534a\u6b20\u8d39\u505c\u673a\uff0c\u6743\u91cd\u91cd\u65b0\u4e0b\u8f7d\u53c8\u5f97\u51e0\u5c0f\u65f6\uff1b  <\/li>\n<li>\u6570\u636e\u60f3\u6301\u4e45\u4fdd\u5b58\uff0c\u8fd8\u8981\u989d\u5916\u8d2d\u4e70\u5bf9\u8c61\u5b58\u50a8\uff0c\u8d39\u7528\u5c42\u5c42\u52a0\u7801\u3002  <\/li>\n<\/ol>\n<hr \/>\n<h2>\u4e8c\u3001\u75db\u70b9\u7ec8\u7ed3\u8005\uff1a\u661f\u5b87\u667a\u7b97\u7684\u201c\u4e00\u952e\u5373\u73a9\u201d\u903b\u8f91<\/h2>\n<p>\u661f\u5b87\u667a\u7b97\u628a\u201cGPU\u670d\u52a1\u5668\u79df\u7528\u201d\u505a\u6210\u201cAPP \u5546\u5e97\u201d\uff1a\u5e73\u53f0\u9884\u7f6e\u4e86 Llama 3.1 405B\u300170B\u30018B \u5168\u7cfb\u5217\u955c\u50cf\uff0c\u5185\u7f6e vLLM+FastChat \u63a8\u7406\u6846\u67b6\uff0c\u6a21\u578b\u6743\u91cd\u5df2\u7f13\u5b58\u81f3\u672c\u5730 NVMe\uff0c\u5b9e\u4f8b\u542f\u52a8\u5373\u62c9\u6ee1 IOPS\uff0c\u65e0\u9700\u518d\u6b21\u4e0b\u8f7d\u3002  <\/p>\n<p>\u66f4\u5173\u952e\u7684\u662f\u201cAI \u5e94\u7528\u201d\u6a21\u5f0f\uff1a\u7528\u6237\u4e0d\u9700\u8981\u61c2 Slurm\u3001Kubernetes\uff0c\u53ea\u8981\u50cf\u5b89\u88c5\u624b\u673a App \u4e00\u6837\u201c\u70b9\u4e00\u4e0b\u201d\uff0c\u7cfb\u7edf\u5c31\u81ea\u52a8\u5b8c\u6210\u4ee5\u4e0b\u52a8\u4f5c\uff1a<\/p>\n<ul>\n<li>\u62c9\u53d6 8\u00d7A100 80G \u88f8\u91d1\u5c5e\u8282\u70b9\uff0cNVLink \u5168\u4e92\u8054\uff1b  <\/li>\n<li>\u6302\u8f7d 2TB \u4e91\u786c\u76d8\uff0c\u6743\u91cd\u3001\u5bf9\u8bdd\u65e5\u5fd7\u3001\u4e0a\u4f20\u6587\u4ef6\u6301\u4e45\u5316\u4fdd\u5b58\uff1b  <\/li>\n<li>\u5f00\u653e 8000 \u7aef\u53e3\uff0c\u81ea\u5e26 Gradio \u4ea4\u4e92\u754c\u9762\uff0c\u516c\u7f51\u53ef\u76f4\u63a5\u8bbf\u95ee\uff1b  <\/li>\n<li>\u63d0\u4f9b 10 \u5143\u4f53\u9a8c\u91d1\uff0c\u6ce8\u518c\u5373\u53ef\u62b5\u6263 1 \u5c0f\u65f6 8 \u5361 A100 \u8d39\u7528\uff0c\u771f\u6b63\u505a\u5230\u201c\u5148\u4e0a\u8f66\u540e\u8865\u7968\u201d\u3002  <\/li>\n<\/ul>\n<hr \/>\n<h2>\u4e09\u3001\u56db\u6b65 0 \u4ee3\u7801\u5b9e\u6218\uff1a\u4ece\u6ce8\u518c\u5230\u63a8\u7406\u53ea\u8981 5 \u5206\u949f<\/h2>\n<h3>\u6b65\u9aa4 \u2460 \u6ce8\u518c\u661f\u5b87\u667a\u7b97<\/h3>\n<p>\u6d4f\u89c8\u5668\u6253\u5f00 <a href=\"https:\/\/www.starverse-ai.com\">www.starverse-ai.com<\/a>\uff0c\u652f\u6301\u624b\u673a\u53f7\/GitHub\/\u5fae\u4fe1\u4e00\u952e\u6ce8\u518c\uff0c<strong>\u65b0\u7528\u6237\u81ea\u52a8\u5230\u8d26 10 \u5143\u4f53\u9a8c\u91d1<\/strong>\uff0c\u53ef\u62b5 1 \u5c0f\u65f6 8\u00d7A100 80G \u8d39\u7528\u3002  <\/p>\n<h3>\u6b65\u9aa4 \u2461 \u9009\u62e9\u201cAI \u5e94\u7528\u201d\u6a21\u677f<\/h3>\n<p>\u63a7\u5236\u53f0\u5de6\u4fa7\u70b9\u51fb\u201cAI \u5e94\u7528\u201d\uff0c\u5728\u641c\u7d22\u6846\u8f93\u5165\u201cLlama 3.1 405B\u201d\uff0c\u56de\u8f66\u5373\u53ef\u770b\u5230\u5b98\u65b9\u7ef4\u62a4\u7684\u201c\u4e00\u952e\u5373\u73a9\u201d\u5361\u7247\uff0c\u5df2\u96c6\u6210 vLLM 0.5.1\u3001CUDA 12.1\u3001PyTorch 2.3\uff0c\u65e0\u9700\u518d\u914d\u73af\u5883\u3002  <\/p>\n<h3>\u6b65\u9aa4 \u2462 \u542f\u52a8 A100 8 \u5361<\/h3>\n<p>\u70b9\u51fb\u201c\u7acb\u5373\u90e8\u7f72\u201d\uff0c\u5b9e\u4f8b\u89c4\u683c\u9009\u62e9\u201c8 \u5361 A100 80G\u201d\uff0c\u8ba1\u8d39\u6a21\u5f0f\u201c\u6309\u91cf\u201d\uff0c\u7cfb\u7edf\u4f1a\u81ea\u52a8\u52fe\u9009\u201c\u4e91\u786c\u76d8\u6301\u4e45\u5316\u201d\u4e0e\u201c\u516c\u7f51\u8bbf\u95ee\u201d\u3002\u786e\u8ba4\u8ba2\u5355\u540e\u7ea6 60 \u79d2\u5b8c\u6210\u8c03\u5ea6\uff0c\u72b6\u6001\u53d8\u4e3a\u201c\u8fd0\u884c\u4e2d\u201d\u3002  <\/p>\n<h3>\u6b65\u9aa4 \u2463 WebShell \u91cc 5 \u884c\u547d\u4ee4\u5f00\u59cb\u63a8\u7406<\/h3>\n<p>\u5728\u5b9e\u4f8b\u8be6\u60c5\u9875\u6253\u5f00 WebShell\uff0c\u5df2\u9884\u88c5 conda \u73af\u5883\uff0c\u4f9d\u6b21\u8f93\u5165\uff1a  <\/p>\n<pre><code class=\"language-bash\">conda activate llama3\npython -m fastchat.serve.controller --host 0.0.0.0 &amp;  \npython -m fastchat.serve.vllm_worker --model-path \/public\/llama-3.1-405b --tensor-parallel-size 8 &amp;  \npython -m fastchat.serve.gradio_web_server --port 8000 --host 0.0.0.0\n<\/code><\/pre>\n<p>\u6700\u540e\u70b9\u51fb\u201c\u5bf9\u5916\u5f00\u653e\u7aef\u53e3\u201d\u590d\u5236\u516c\u7f51\u5730\u5740\uff0c\u6d4f\u89c8\u5668\u6253\u5f00\u5373\u53ef\u4e0e 405B \u591a\u8f6e\u5bf9\u8bdd\uff0c\u5b9e\u6d4b\u9996 token \u65f6\u5ef6 650ms\uff0c\u541e\u5410\u91cf 3.2 token\/s\uff0c<strong>\u5168\u7a0b\u96f6\u4ee3\u7801\u3001\u96f6\u914d\u7f6e<\/strong>\u3002  <\/p>\n<hr \/>\n<h2>\u56db\u3001\u6210\u672c\u89e3\u6790\uff1a\u4e3a\u4f55\u6562\u8bf4\u201c\u767d\u5ad6\u201d<\/h2>\n<p>\u6309\u5e02\u573a\u5747\u4ef7\uff0c8\u00d7A100 80G \u6bcf\u5c0f\u65f6\u7ea6 280 \u5143\uff1b\u661f\u5b87\u667a\u7b97\u901a\u8fc7\u81ea\u8425\u673a\u623f\u4e0e\u9519\u5cf0\u8c03\u5ea6\uff0c\u5c06\u4ef7\u683c\u6253\u5230 68 \u5143\/\u5c0f\u65f6\u3002<br \/>\n\u5b8c\u6210\u4ee5\u4e0a\u6559\u7a0b\u540e\uff0c\u622a\u56fe\u201cAI \u5e94\u7528\u201d\u8fd0\u884c\u754c\u9762\u63d0\u4ea4\u7ed9\u5ba2\u670d\uff0c\u518d\u8fd4 500 \u5143\u7b97\u529b\u5238\uff0c\u53ef\u7ee7\u7eed\u8dd1\uff1a  <\/p>\n<ul>\n<li>405B \u989d\u5916 7.3 \u5c0f\u65f6\uff1b  <\/li>\n<li>\u6216 70B \u91cf\u5316\u7248 18 \u5c0f\u65f6\uff1b  <\/li>\n<li>\u6216 8B \u5fae\u8c03 50 \u5c0f\u65f6\u3002  <\/li>\n<\/ul>\n<p>\u76f8\u5f53\u4e8e<strong>\u514d\u8d39\u83b7\u5f97\u4e00\u5f20\u201c\u6a21\u578b\u81ea\u7531\u901a\u884c\u8bc1\u201d<\/strong>\uff0c\u79d1\u7814\u3001\u6bd4\u8d5b\u3001\u4ea7\u54c1 Demo \u90fd\u80fdcover\u3002  <\/p>\n<hr \/>\n<h2>\u4e94\u3001\u8fdb\u9636\u73a9\u6cd5\uff1a\u628a\u4e91\u4e3b\u673a\u53d8\u6210\u201c\u56e2\u961f\u5171\u4eab\u7b97\u529b\u6c60\u201d<\/h2>\n<p>\u661f\u5b87\u667a\u7b97\u652f\u6301\u201c\u4e91\u786c\u76d8\u8de8\u5b9e\u4f8b\u6302\u8f7d\u201d\uff0c\u540c\u8d26\u53f7\u4e0b\u591a\u4e2a\u5b9e\u4f8b\u53ef\u5171\u4eab\u540c\u4e00\u5757\u76d8\uff0c\u6743\u91cd\u53ea\u9700\u4fdd\u5b58\u4e00\u6b21\uff1b<br \/>\n\u540c\u65f6\u63d0\u4f9b <strong><a href=\"https:\/\/www.starverse-ai.com\">GPU\u4e91\u4e3b\u673a<\/a><\/strong> \u4e13\u5c5e\u5185\u7f51\uff0c\u5e26\u5bbd 100Gbps\uff0c\u591a\u8282\u70b9\u7ec4\u6210 Ray \u96c6\u7fa4\u5373\u53ef\u8dd1\u53c2\u6570\u9ad8\u6548\u5fae\u8c03\uff08LoRA\u3001AdaLoRA\uff09\uff0c\u5e73\u53f0\u8fd8\u9884\u88c5 DeepSpeed\u3001Colossal-AI\uff0c\u8bad\u7ec3 70B \u6a21\u578b\u53ef\u518d\u7701 30% \u663e\u5b58\u3002  <\/p>\n<p>\u6570\u636e\u65b9\u9762\uff0c\u516c\u5171\u6a21\u578b\u5e93\u5df2\u540c\u6b65 Hugging Face \u70ed\u95e8 Repo\uff0c\u4e00\u952e\u590d\u5236\u5230\u672c\u5730\uff1b\u79c1\u6709\u6570\u636e\u96c6\u53ef\u4e0a\u4f20\u81f3\u4e91\u5b58\u50a8\uff0c\u5b9e\u4f8b\u5185\u901a\u8fc7 <code>\/starverse-data<\/code> \u76f4\u63a5\u6302\u8f7d\uff0c<strong>\u65e0\u9700\u91cd\u590d scp\/rsync<\/strong>\uff0c\u89e3\u51b3\u201c\u6570\u636e\u96c6\u6765\u56de\u5012\u201d\u7684\u987d\u75be\u3002  <\/p>\n<hr \/>\n<h2>\u516d\u3001\u5199\u5728\u6700\u540e\uff1aAI \u5f00\u53d1\u56de\u5f52\u201c\u5f00\u53d1\u201d\u672c\u8eab<\/h2>\n<p>\u4ece Llama-1 7B \u5230 Llama 3.1 405B\uff0c\u5f00\u6e90\u793e\u533a\u53ea\u7528\u4e86\u4e00\u5e74\u534a\uff0c\u4f46\u786c\u4ef6\u95e8\u69db\u5374\u4ee5\u5341\u500d\u901f\u5ea6\u62ac\u5347\u3002<br \/>\n\u661f\u5b87\u667a\u7b97\u60f3\u505a\u7684\u4e8b\u5f88\u7b80\u5355\uff1a\u628a\u201c\u73af\u5883\u642d\u5efa\u3001\u6743\u91cd\u4e0b\u8f7d\u3001\u9a71\u52a8\u7f16\u8bd1\u201d\u8fd9\u4e9b\u810f\u6d3b\u7d2f\u6d3b\u63fd\u8fc7\u6765\uff0c\u8ba9\u5f00\u53d1\u8005\u4e13\u6ce8\u7b97\u6cd5\u4e0e\u4ea7\u54c1\u3002  <\/p>\n<p>\u5f53 GPU \u670d\u52a1\u5668\u79df\u7528\u50cf\u201c\u70b9\u5916\u5356\u201d\u4e00\u6837\u65b9\u4fbf\uff0cAI \u521b\u65b0\u624d\u771f\u6b63\u8fdb\u5165\u5feb\u9910\u65f6\u4ee3\u3002<br \/>\n\u73b0\u5728\u5c31\u6253\u5f00 <a href=\"https:\/\/www.starverse-ai.com\">www.starverse-ai.com<\/a>\uff0c\u6ce8\u518c\u9886\u53d6 10 \u5143\u4f53\u9a8c\u91d1\uff0c<strong>\u4e00\u952e\u90e8\u7f72 Llama 3.1 405B<\/strong>\uff0c\u5b8c\u6210\u6559\u7a0b\u518d\u62ff 500 \u5143\u7b97\u529b\u5238\uff0c\u4e0b\u4e00\u573a\u6280\u672f Demo\uff0c\u4f60\u4e5f\u53ef\u4ee5\u8bf4\uff1a<br \/>\n\u201c\u7ed9\u6211\u5341\u5206\u949f\uff0c\u5148\u8dd1\u4e2a 405B \u770b\u770b\u6548\u679c\u3002\u201d<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u201c4050\u4ebf\u53c2\u6570\u3001128K\u4e0a\u4e0b\u6587\u7a97\u53e3\u3001\u5f00\u6e90\u53ef\u5546\u7528\u3002\u201d 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