{"id":2926,"date":"2026-03-08T16:13:02","date_gmt":"2026-03-08T08:13:02","guid":{"rendered":"https:\/\/www.starverse-ai.com\/guide\/archives\/2926"},"modified":"2026-03-08T16:13:02","modified_gmt":"2026-03-08T08:13:02","slug":"%e9%9b%b6%e5%9f%ba%e7%a1%80%e7%8e%a9%e8%bd%acllm-fine-tune%ef%bc%9a%e6%98%9f%e5%ae%87%e6%99%ba%e7%ae%97%e3%80%8cai%e5%ba%94%e7%94%a8%e3%80%8d%e6%a8%a1%e6%9d%bf%e5%ba%93%ef%bc%8c%e6%8a%8ameta-llama-3-1","status":"publish","type":"post","link":"https:\/\/www.starverse-ai.com\/guide\/archives\/2926","title":{"rendered":"\u96f6\u57fa\u7840\u73a9\u8f6cLLM Fine-tune\uff1a\u661f\u5b87\u667a\u7b97\u300cAI\u5e94\u7528\u300d\u6a21\u677f\u5e93\uff0c\u628aMeta Llama 3.1 8B\u5fae\u8c03\u6d41\u7a0b\u7f29\u523030\u5206\u949f"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.starverse-ai.com\/guide\/wp-content\/uploads\/2026\/03\/1772957581_ed12f4.png\" alt=\"\u96f6\u57fa\u7840\u73a9\u8f6cLLM Fine-tune\uff1a\u661f\u5b87\u667a\u7b97\u300cAI\u5e94\u7528\u300d\u6a21\u677f\u5e93\uff0c\u628aMeta Llama 3.1 8B\u5fae\u8c03\u6d41\u7a0b\u7f29\u523030\u5206\u949f\" style=\"display:block; margin:10px auto; max-width:100%; height:auto;\" \/><\/figure>\n<blockquote>\n<p>\u201c\u4e2d\u6587 Llama 3.1 8B \u7684\u6307\u4ee4\u8ddf\u968f\u80fd\u529b\uff0c\u5df2\u7ecf\u903c\u8fd1 GPT-3.5-Turbo\u3002\u201d<br \/>\n\u2014\u2014Meta \u5b98\u65b9\u6280\u672f\u535a\u5ba2\uff0c2024.07<\/p>\n<\/blockquote>\n<p>\u4e00\u53e5\u8bdd\uff0c\u628a\u5f00\u6e90\u793e\u533a\u70b9\u71c3\u4e86\u3002\u8fc7\u53bb\u4e24\u5468\uff0cHugging Face \u4e0a\u5e26\u201cLlama-3.1-chinese\u201d\u6807\u7b7e\u7684\u6a21\u578b\u6570\u91cf\u7ffb\u4e86\u4e09\u500d\uff0cGitHub \u542b\u201cfine-tune llama3.1\u201d\u5173\u952e\u5b57\u7684\u4ed3\u5e93\u65e5\u589e 200+\u3002\u7136\u800c\uff0c\u72c2\u6b22\u80cc\u540e\uff0c\u65b0\u624b\u7684\u7b2c\u4e00\u6761\u8bc4\u8bba\u6c38\u8fdc\u662f\uff1a<br \/>\n\u201cCUDA 11.8 \u8fd8\u662f 12.1\uff1ftransformers \u7248\u672c\u5bf9\u4e0d\u4e0a\uff0c\u8bad\u7ec3\u811a\u672c\u4e00\u8dd1\u5c31 OOM\uff0c\u4e09\u5929\u4e86\u8fd8\u6ca1\u89c1\u5230 loss \u66f2\u7ebf\u3002\u201d  <\/p>\n<h2>\u4e00\u3001\u4ece\u201c\u70ed\u6f6e\u201d\u5230\u201c\u8e29\u5751\u201d\uff0c\u53ea\u5dee\u4e00\u6b21\u5fae\u8c03<\/h2>\n<p>\u672c\u5730 4090 \u663e\u5b58 24 G\uff0c\u88c5\u8f7d\u6a21\u578b\u5c31\u5360 16 G\uff0c\u518d\u5f00 DeepSpeed \u8fd8\u5f97\u8c03\u901a\u4fe1\u7aef\u53e3\uff1b\u6362\u4e91\u4e3b\u673a\uff0c\u955c\u50cf\u91cc\u5374\u7f3a\u8fd9\u5c11\u90a3\uff0cpip \u88c5\u5b8c\u4e00\u8f6e\uff0c\u94b1\u5305\u5148\u7626\u4e00\u534a\u3002\u73af\u5883\u642d\u5efa\u3001\u4f9d\u8d56\u7248\u672c\u3001CUDA \u5bf9\u9f50\uff0c\u88ab\u5f00\u53d1\u8005\u620f\u79f0\u4e3a\u201c\u62e6\u95e8\u4e09\u864e\u201d\u3002  <\/p>\n<h2>\u4e8c\u3001\u628a 3 \u5929\u538b\u7f29\u6210 30 \u5206\u949f\uff0c\u661f\u5b87\u667a\u7b97\u4ea4\u5377<\/h2>\n<p>\u661f\u5b87\u667a\u7b97\u628a\u201c\u62e6\u95e8\u4e09\u864e\u201d\u505a\u6210\u4e86 <strong><a href=\"https:\/\/www.starverse-ai.com\">GPU\u670d\u52a1\u5668\u79df\u7528<\/a><\/strong> \u91cc\u7684\u201c\u4e00\u952e\u5e94\u7528\u201d\u3002\u5e73\u53f0\u4e0e Llama-Factory \u5b98\u65b9\u56e2\u961f\u5171\u5efa\u955c\u50cf\uff0c\u5185\u7f6e\uff1a<br \/>\n&#8211; Meta-Llama-3.1-8B-Instruct \u539f\u59cb\u6743\u91cd<br \/>\n&#8211; 20+ \u9ad8\u8d28\u91cf\u4e2d\u6587\u6307\u4ee4\u6570\u636e\u96c6\uff08Belle\u3001Firefly\u3001COIG \u7b49\uff09<br \/>\n&#8211; DeepSpeed Zero-2\/3 \u914d\u7f6e\uff0c\u5f00\u7bb1\u5373\u964d\u663e\u5b58 40%<br \/>\n&#8211; \u53ef\u89c6\u5316 WebUI\uff0c\u65e0\u9700\u5199\u4ee3\u7801\u5c31\u80fd\u4e0a\u4f20\u79c1\u6709\u6570\u636e\u3001\u8c03\u53c2\u3001\u770b\u677f  <\/p>\n<p>\u6362\u53e5\u8bdd\u8bf4\uff0c\u7528\u6237\u53ea\u9700\u8981\u505a\u4e24\u4ef6\u4e8b\uff1a\u9009\u5361\uff0c\u70b9\u201c\u542f\u52a8\u201d\u3002  <\/p>\n<h2>\u4e09\u30015 \u6b65\u5b9e\u6218\uff1a\u96f6 Linux \u57fa\u7840\u4e5f\u80fd\u8dd1\u5b8c\u5fae\u8c03<\/h2>\n<ol>\n<li>\u6ce8\u518c <strong><a href=\"https:\/\/www.starverse-ai.com\">GPU\u4e91\u4e3b\u673a<\/a><\/strong> \u8d26\u6237\uff0c\u65b0\u7528\u6237\u7acb\u5f97 10 \u5143\u4f53\u9a8c\u91d1\uff0c\u518d\u9886 20 \u5143\u9996\u8d2d\u5238\uff0c\u5408\u8ba1 30 \u5143\u514d\u8d39\u989d\u5ea6\u3002  <\/li>\n<li>\u8fdb\u5165\u201cAI\u5e94\u7528\u201d\u6a21\u677f\u5e93\uff0c\u641c\u7d22\u201cLlama-Factory\u201d\uff0c\u9009\u62e9 A100 80G \u6309\u91cf\u8ba1\u8d39\uff083.4 \u5143\/\u65f6\uff09\uff0c\u70b9\u51fb\u521b\u5efa\u3002  <\/li>\n<li>\u5b9e\u4f8b\u542f\u52a8\u540e\u81ea\u52a8\u8df3\u8f6c WebUI\uff0c\u5de6\u4fa7\u83dc\u5355\u201cDataset\u201d \u76f4\u63a5\u52fe\u9009 1 \u4e07\u6761\u4e2d\u6587\u6307\u4ee4\u96c6\uff0c\u4e5f\u53ef\u4e0a\u4f20\u672c\u5730 JSONL\u3002  <\/li>\n<li>\u8bad\u7ec3\u53c2\u6570\u5df2\u7ed9\u51fa\u201c\u65b0\u624b\u9ed8\u8ba4\u201d\uff1aLoRA \u79e9 16\uff0c\u5b66\u4e60\u7387 2e-4\uff0c3 epoch\uff0c\u9884\u8ba1 1.5 \u5c0f\u65f6\u3002\u5982\u9700\u81ea\u5b9a\u4e49\uff0c\u53ea\u9700\u5728\u7f51\u9875\u4e0a\u6539\u6570\u5b57\u3002  <\/li>\n<li>\u70b9\u51fb\u201cStart Training\u201d\uff0c\u53bb\u6ce1\u4e00\u676f\u5496\u5561\u3002\u8bad\u7ec3\u7ed3\u675f\u81ea\u52a8\u4fdd\u5b58 lora \u6743\u91cd\uff0c\u53ef\u4e00\u952e\u4e0b\u8f7d\uff0c\u4e5f\u53ef\u76f4\u63a5\u539f\u5730\u90e8\u7f72\u4e3a OpenAI-API \u517c\u5bb9\u670d\u52a1\u3002  <\/li>\n<\/ol>\n<p>\u5b9e\u6d4b\u4e0b\u6765\uff0c1 \u4e07\u6761\u6570\u636e\u30013 \u4e2a epoch\uff0c\u603b\u8017\u65f6 1.5 \u5c0f\u65f6\uff0c\u8d26\u5355 28 \u5143\u3002\u5bf9\u6bd4\u81ea\u5efa\u65b9\u6848\uff1a\u672c\u5730 4090 \u9700 9 \u5c0f\u65f6\uff0c\u7535\u8d39\u52a0\u6298\u65e7\u7ea6 60 \u5143\uff1b\u56fd\u5916\u67d0\u4e91\u540c\u89c4\u683c 80 G \u5361\u6bcf\u5c0f\u65f6 6 \u7f8e\u5143\uff0c\u603b\u4ef7 &gt; 60 \u7f8e\u5143\u3002  <\/p>\n<h2>\u56db\u3001\u4e3a\u4ec0\u4e48\u80fd\u8fd9\u4e48\u5feb\uff1f<\/h2>\n<ul>\n<li>\u786c\u4ef6\uff1a\u661f\u5b87\u667a\u7b97\u673a\u623f\u90e8\u7f72\u5168\u65b0 NVIDIA HGX \u67b6\u6784\uff0cNVLink \u5e26\u5bbd 600 GB\/s\uff0c\u6bd4 PCIe \u65b9\u6848\u63d0\u5347 3 \u500d\u3002  <\/li>\n<li>\u7f51\u7edc\uff1a\u955c\u50cf\u63d0\u524d\u7f13\u5b58\u5230\u672c\u5730 NVMe \u96c6\u7fa4\uff0c\u62c9\u53d6\u901f\u5ea6 4 GB\/s\uff0c\u65e0\u9700\u7b49\u5f85\u3002  <\/li>\n<li>\u8c03\u5ea6\uff1a\u5e73\u53f0\u652f\u6301\u201c\u65e0 GPU \u542f\u52a8\u201d\u8c03\u8bd5\u73af\u5883\uff0c0.2 \u5143\/\u65f6\u5148\u88c5\u4f9d\u8d56\uff0c\u771f\u6b63\u8bad\u7ec3\u65f6\u518d\u6302 80 G \u5927\u5361\uff0c\u628a\u6bcf\u4e00\u5206\u949f\u7b97\u529b\u90fd\u7528\u5728\u5200\u5203\u4e0a\u3002  <\/li>\n<\/ul>\n<h2>\u4e94\u3001\u4e0d\u53ea\u662f\u5fae\u8c03\uff0c\u66f4\u662f AI \u5e94\u7528\u6d41\u6c34\u7ebf<\/h2>\n<p>\u8bad\u7ec3\u5b8c\u60f3\u7acb\u523b\u9a8c\u8bc1\uff1f\u661f\u5b87\u667a\u7b97\u63d0\u4f9b\u201c\u6a21\u578b\u4e00\u952e\u53d1\u5e03\u201d\u529f\u80fd\uff1a<br \/>\n&#8211; \u81ea\u52a8\u751f\u6210 FastAPI \u955c\u50cf\uff0c\u5206\u914d\u5230\u95f2\u7f6e 4090 \u5bb9\u5668\uff0c1 \u5206\u949f\u7ed9\u51fa\u8c03\u7528\u5730\u5740\u3002<br \/>\n&#8211; \u5185\u7f6e vLLM \u52a0\u901f\uff0c\u63a8\u7406\u901f\u5ea6\u63d0\u5347 5 \u500d\uff0c\u652f\u6301\u5e76\u53d1 200+\u3002<br \/>\n&#8211; \u524d\u7aef\u63d0\u4f9b ChatBox \u6a21\u677f\uff0c\u628a API \u5d4c\u5165\u7f51\u9875\uff0c\u5c0f\u767d\u4e5f\u80fd\u505a Demo\u3002  <\/p>\n<p>\u4ece\u6570\u636e\u96c6\u3001\u8bad\u7ec3\u3001\u63a8\u7406\u5230\u4ea7\u54c1\u539f\u578b\uff0c\u5168\u90e8\u5728 <strong><a href=\"https:\/\/www.starverse-ai.com\">AI\u5e94\u7528<\/a><\/strong> \u6a21\u677f\u91cc\u95ed\u73af\u5b8c\u6210\u3002  <\/p>\n<h2>\u516d\u3001\u4ef7\u683c\u4e0e\u798f\u5229\u6e05\u5355<\/h2>\n<table>\n<thead>\n<tr>\n<th>\u89c4\u683c<\/th>\n<th>\u5355\u4ef7\uff08\u5143\/\u65f6\uff09<\/th>\n<th>\u65b0\u7528\u6237\u8d60\u5238\u540e\u76f8\u5f53\u4e8e<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>RTX 4090<\/td>\n<td>1.2<\/td>\n<td>\u514d\u8d39\u8dd1 25 \u5c0f\u65f6<\/td>\n<\/tr>\n<tr>\n<td>A100 80G<\/td>\n<td>3.4<\/td>\n<td>\u514d\u8d39\u8dd1 8.8 \u5c0f\u65f6<\/td>\n<\/tr>\n<tr>\n<td>L40 48G<\/td>\n<td>2.2<\/td>\n<td>\u514d\u8d39\u8dd1 13.6 \u5c0f\u65f6<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u6240\u6709\u5b9e\u4f8b\u5747\u652f\u6301\u6309\u91cf\u3001\u5305\u5929\u3001\u5305\u5468\u4e09\u79cd\u6a21\u5f0f\uff0c\u5173\u673a\u5373\u505c\u6b62\u8ba1\u8d39\uff0c\u6570\u636e\u4fdd\u7559 30 \u5929\u3002  <\/p>\n<h2>\u4e03\u3001\u5199\u5728\u6700\u540e<\/h2>\n<p>\u5927\u6a21\u578b\u65f6\u4ee3\uff0c\u7b97\u529b\u4e0d\u518d\u662f\u9ad8\u4e0d\u53ef\u6500\u7684\u201c\u5165\u573a\u5238\u201d\u3002\u661f\u5b87\u667a\u7b97\u7528\u201cGPU\u670d\u52a1\u5668\u79df\u7528+AI\u5e94\u7528\u6a21\u677f\u201d\u628a\u73af\u5883\u642d\u5efa\u3001\u6027\u80fd\u4f18\u5316\u3001\u63a8\u7406\u90e8\u7f72\u5c01\u88c5\u6210\u9ed1\u7bb1\uff0c\u5f00\u53d1\u8005\u53ea\u9700\u5173\u5fc3\u6570\u636e\u4e0e\u521b\u610f\u3002  <\/p>\n<p>\u4e0b\u4e00\u6b21\uff0c\u5f53\u793e\u533a\u518d\u653e\u51fa\u66f4\u5f3a\u7684 4B\/7B\/10B\uff0c\u4f60\u4e0d\u5fc5\u91cd\u590d\u8e29\u5751\uff0c\u53ea\u9700\u6253\u5f00\u6d4f\u89c8\u5668\uff0c30 \u5206\u949f\u540e\u5c31\u80fd\u62e5\u6709\u81ea\u5df1\u7684\u4e2d\u6587\u7248\u4e13\u5c5e\u6a21\u578b\u3002  <\/p>\n<p><strong>\u73b0\u5728\u5c31\u8bbf\u95ee<\/strong> <strong><a href=\"https:\/\/www.starverse-ai.com\">\u661f\u5b87\u667a\u7b97<\/a><\/strong> <strong>\uff0c\u9886\u53d6 30 \u5143\u4f53\u9a8c\u91d1\uff0c\u628a Llama 3.1 8B \u7684\u5fae\u8c03\u65f6\u957f\u4ece\u201c\u5929\u201d\u6539\u6210\u201c\u5206\u949f\u201d\u3002<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u201c\u4e2d\u6587 Llama 3.1 8B \u7684\u6307\u4ee4\u8ddf\u968f\u80fd\u529b\uff0c\u5df2\u7ecf\u903c\u8fd1 &hellip;<\/p>\n","protected":false},"author":2,"featured_media":2925,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2926","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zixun"],"views":59,"_links":{"self":[{"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/posts\/2926","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/comments?post=2926"}],"version-history":[{"count":0,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/posts\/2926\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/media\/2925"}],"wp:attachment":[{"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/media?parent=2926"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/categories?post=2926"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/tags?post=2926"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}