{"id":603,"date":"2024-08-18T17:45:07","date_gmt":"2024-08-18T09:45:07","guid":{"rendered":"http:\/\/mapleleaf666.vip\/?p=603"},"modified":"2024-08-18T17:45:59","modified_gmt":"2024-08-18T09:45:59","slug":"%e4%b9%a6%e7%94%9f%e5%a4%a7%e6%a8%a1%e5%9e%8b%e5%ae%9e%e6%88%98%e8%90%a5-xtuner-%e5%be%ae%e8%b0%83%e4%b8%aa%e4%ba%ba%e5%b0%8f%e5%8a%a9%e6%89%8b%e8%ae%a4%e7%9f%a5","status":"publish","type":"post","link":"http:\/\/mapleleaf666.vip\/?p=603","title":{"rendered":"\u4e66\u751f\u5927\u6a21\u578b\u5b9e\u6218\u8425\u2014\u2014XTuner \u5fae\u8c03\u4e2a\u4eba\u5c0f\u52a9\u624b\u8ba4\u77e5"},"content":{"rendered":"\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u672c\u6587\u53c2\u8003\u5b9e\u6218\u8425\u63d0\u4f9b\u7684\u6559\u7a0b\uff1a<a href=\"https:\/\/github.com\/InternLM\/Tutorial\/tree\/camp3\/docs\/L1\/XTuner\">Tutorial\/docs\/L1\/XTuner at camp3 \u00b7 InternLM\/Tutorial (github.com)<\/a><\/p>\n<\/blockquote>\n\n\n\n<p>\u57fa\u7840\u4efb\u52a1\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u4f7f\u7528 XTuner \u5fae\u8c03 InternLM2-Chat-1.8B \u5b9e\u73b0\u81ea\u5df1\u7684\u5c0f\u52a9\u624b\u8ba4\u77e5<\/li>\n<\/ul>\n\n\n\n<p>\u8fdb\u9636\u4efb\u52a1\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u7528\u81ea\u5df1\u611f\u5174\u8da3\u7684\u77e5\u8bc6\u5bf9\u57fa\u5ea7\u6a21\u578b\u8fdb\u884c\u589e\u91cf\u9884\u8bad\u7ec3\u5fae\u8c03<\/li>\n\n\n\n<li>\u5728\u8d44\u6e90\u5141\u8bb8\u7684\u60c5\u51b5\u4e0b\uff0c\u5c1d\u8bd5\u5b9e\u73b0\u591a\u5361\u5fae\u8c03\u4e0e\u5206\u5e03\u5f0f\u5fae\u8c03<\/li>\n\n\n\n<li>\u5c06\u81ea\u6211\u8ba4\u77e5\u7684\u6a21\u578b\u4e0a\u4f20\u5230 OpenXLab\uff0c\u5e76\u5c06\u5e94\u7528\u90e8\u7f72\u5230 OpenXLab<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">1 \u524d\u7f6e\u77e5\u8bc6<\/h2>\n\n\n\n<p>\u5728\u8fdb\u884c\u5b9e\u8df5\u4e4b\u524d\uff0c\u6211\u4eec\u5148\u8981\u77e5\u9053\u4ec0\u4e48\u662f\u5927\u6a21\u578b\u5fae\u8c03\u3002<\/p>\n\n\n\n<p>\u5fae\u8c03\uff08fine-tuning\uff09\u662f\u4e00\u79cd\u57fa\u4e8e\u9884\u8bad\u7ec3\u6a21\u578b\uff0c\u901a\u8fc7\u5c11\u91cf\u7684\u8c03\u6574\uff08fine-tune\uff09\u6765\u9002\u5e94\u65b0\u7684\u4efb\u52a1\u6216\u6570\u636e\u7684\u65b9\u6cd5\uff0c\u5176\u4e3b\u8981\u662f\u5c06\u6a21\u578b\u4e2d\u4e00\u4e9b\u5c42\u7684\u6743\u91cd\u53c2\u6570\u8fdb\u884c\u5fae\u8c03\uff0c\u4ee5\u9002\u5e94\u65b0\u7684\u6570\u636e\u96c6\u6216\u4efb\u52a1\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.1 \u5fae\u8c03\u7684\u4e24\u79cd\u8303\u5f0f<\/h3>\n\n\n\n<p>\u5728\u5927\u6a21\u578b\u7684\u4e0b\u6e38\u5e94\u7528\u4e2d\uff0c\u7ecf\u5e38\u4f1a\u7528\u5230\u4e24\u79cd\u5fae\u8c03\u6a21\u5f0f\uff1a<strong>\u589e\u91cf\u9884\u8bad\u7ec3<\/strong> \u548c <strong>\u6307\u4ee4\u8ddf\u968f<\/strong> \u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1.1.1 \u589e\u91cf\u9884\u8bad\u7ec3<\/h4>\n\n\n\n<p>\u589e\u91cf\u9884\u8bad\u7ec3\u662f\u4e00\u79cd\u5728\u5df2\u6709\u9884\u8bad\u7ec3\u6a21\u578b\uff08\u6bd4\u5982\uff1aInternLM\u57fa\u5ea7\u6a21\u578b\uff09\u7684\u57fa\u7840\u4e0a\uff0c\u5229\u7528\u7279\u5b9a\u9886\u57df\u7684\u6570\u636e\u8fdb\u884c\u8fdb\u4e00\u6b65\u8bad\u7ec3\u7684\u65b9\u6cd5\u3002\u5b83\u7684\u76ee\u7684\u662f\u5728\u4fdd\u6301\u6a21\u578b\u539f\u6709\u80fd\u529b\u7684\u540c\u65f6\uff0c\u6ce8\u5165\u65b0\u7684\u9886\u57df\u77e5\u8bc6\uff0c\u8fdb\u4e00\u6b65\u4f18\u5316\u73b0\u6709\u7684\u9884\u8bad\u7ec3\u6a21\u578b\uff0c\u4ece\u800c\u63d0\u5347\u6a21\u578b\u5728\u7279\u5b9a\u9886\u57df\u4efb\u52a1\u4e2d\u7684\u8868\u73b0\uff08\u6bd4\u5982\uff1aInternLM\u5782\u7c7b\u57fa\u5ea7\u6a21\u578b\uff09\u3002<\/p>\n\n\n\n<p>\u589e\u91cf\u9884\u8bad\u7ec3\u6a21\u578b\u80fd\u591f\u63a5\u53d7\u5c11\u91cf\u7684\u65b0\u6570\u636e\u8fdb\u884c\u66f4\u65b0\u5e76\u9002\u5e94\u65b0\u7684\u4efb\u52a1\uff0c\u800c\u4e0d\u9700\u8981\u91cd\u65b0\u8bad\u7ec3\u6574\u4e2a\u6a21\u578b\uff0c\u8fd9\u79cd\u65b9\u5f0f\u53ef\u4ee5\u5f88\u597d\u5730\u5229\u7528\u73b0\u6709\u7684\u9884\u8bad\u7ec3\u6a21\u578b\u7684\u77e5\u8bc6\uff0c\u5e76\u5728\u65b0\u6570\u636e\u4e0a\u83b7\u5f97\u66f4\u597d\u7684\u6027\u80fd\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1.1.2 \u6307\u4ee4\u8ddf\u968f<\/h4>\n\n\n\n<p>\u6307\u4ee4\u8ddf\u968f\u662f\u6307\u8ba9\u6a21\u578b\u6839\u636e\u7528\u6237\u8f93\u5165\u7684\u6307\u4ee4\u6765\u6267\u884c\u76f8\u5e94\u7684\u64cd\u4f5c\u3002\u6a21\u578b\u901a\u8fc7\u5bf9\u5927\u91cf\u81ea\u7136\u8bed\u8a00\u6307\u4ee4\u548c\u76f8\u5e94\u64cd\u4f5c\u7684\u6570\u636e\u8fdb\u884c\u8bad\u7ec3\uff0c\u5b66\u4e60\u5982\u4f55\u5c06\u6307\u4ee4\u5206\u89e3\u4e3a\u5177\u4f53\u7684\u5b50\u4efb\u52a1\uff0c\u5e76\u9009\u62e9\u5408\u9002\u7684\u6a21\u5757\u6765\u6267\u884c\u8fd9\u4e9b\u4efb\u52a1\uff08\u6bd4\u5982\uff1aInternLM\u5782\u7c7b\u5bf9\u8bdd\u6a21\u578b\uff09\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.2 \u5fae\u8c03\u6280\u672f<\/h3>\n\n\n\n<p>\u5927\u591a\u6570\u5927\u578b\u8bed\u8a00\u6a21\u578b\uff08LLM\uff09\u7684\u53c2\u6570\u89c4\u6a21\u5de8\u5927\uff0c\u4e14\u89c4\u6a21\u65e5\u76ca\u589e\u5927\uff0c\u5bfc\u81f4\u6a21\u578b\u7684\u8bad\u7ec3\u548c\u5fae\u8c03\u6210\u672c\u9ad8\u6602\uff0c\u76f4\u63a5\u8bad\u7ec3\u9700\u8981\u8017\u8d39\u5927\u91cf\u8ba1\u7b97\u8d44\u6e90\u548c\u8d39\u7528\u3002\u8fd1\u5e74\u6765\uff0c\u5982\u4f55\u9ad8\u6548\u5730\u5bf9\u5927\u6a21\u578b\u8fdb\u884c\u5fae\u8c03\u6210\u4e3a\u4e86\u7814\u7a76\u70ed\u70b9\uff0c\u800cLoRA\u548cQLoRA\u4e24\u79cd\u5fae\u8c03\u6280\u672f\u56e0\u5176\u9ad8\u6548\u6027\u548c\u5b9e\u7528\u6027\u53d7\u5230\u4e86\u5e7f\u6cdb\u5173\u6ce8\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1.2.1 LoRA<\/h4>\n\n\n\n<p>LoRA\uff08Low-Rank Adaptation\uff09\u662f\u4e00\u79cd\u4f7f\u7528\u4f4e\u7cbe\u5ea6\u6743\u91cd\u5bf9\u5927\u578b\u9884\u8bad\u7ec3\u8bed\u8a00\u6a21\u578b\u8fdb\u884c\u5fae\u8c03\u7684\u6280\u672f\uff0cLoRA \u7684\u6838\u5fc3\u601d\u60f3\u662f\u5c06\u6a21\u578b\u7684\u6743\u91cd\u77e9\u9635\u5206\u89e3\u4e3a\u4e24\u4e2a\u4f4e\u79e9\u77e9\u9635\u7684\u4e58\u79ef\uff0c\u4ee5\u51cf\u5c11\u53c2\u6570\u7684\u6570\u91cf\uff0c\u540c\u65f6\u4fdd\u6301\u6a21\u578b\u7684\u8868\u8fbe\u80fd\u529b\u3002\u8fd9\u79cd\u65b9\u6cd5\u964d\u4f4e\u4e86\u6a21\u578b\u7684\u5b58\u50a8\u9700\u6c42\uff0c\u4e5f\u964d\u4f4e\u4e86\u8ba1\u7b97\u6210\u672c\uff0c\u5b9e\u73b0\u4e86\u5bf9\u5927\u6a21\u578b\u7684\u5feb\u901f\u9002\u5e94\uff0c\u540c\u65f6\u4fdd\u6301\u4e86\u6a21\u578b\u6027\u80fd\u3002<\/p>\n\n\n\n<p>\u7136\u800c\uff0cLoRA \u5728\u67d0\u4e9b\u4efb\u52a1\u4e0a\u53ef\u80fd\u8868\u73b0\u4e0d\u4f73\uff0c\u7279\u522b\u662f\u5728\u9700\u8981\u9ad8\u5ea6\u590d\u6742\u7684\u8868\u793a\u6216\u7279\u5f81\u7684\u4efb\u52a1\u4e2d\u3002\u4f4e\u79e9\u8fd1\u4f3c\u53ef\u80fd\u4f1a\u9650\u5236\u6a21\u578b\u7684\u8868\u8fbe\u80fd\u529b\uff0c\u4ece\u800c\u5f71\u54cd\u5176\u5bf9\u590d\u6742\u6a21\u5f0f\u7684\u6355\u6349\u3002\u540c\u65f6\u7531\u4e8e LoRA \u4f9d\u8d56\u4e8e\u4f4e\u79e9\u8fd1\u4f3c\uff0c\u53ef\u80fd\u4f1a\u5bfc\u81f4\u67d0\u4e9b\u91cd\u8981\u4f46\u7ec6\u5fae\u7684\u7279\u5f81\u5728\u6a21\u578b\u4e2d\u88ab\u5ffd\u7565\u6216\u8868\u8fbe\u4e0d\u8db3\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">1.2.2 QLoRA<\/h4>\n\n\n\n<p>QLoRA\uff08Quantized LoRA\uff09\u662f\u4e00\u79cd\u6539\u8fdb\u7684\u5fae\u8c03\u6280\u672f\uff0c\u5b83\u7ed3\u5408\u4e86\u4f4e\u79e9\u9002\u914d\u5668\uff08LoRA\uff09\u548c\u91cf\u5316\u6280\u672f\uff0c\u4ee5\u4f18\u5316\u5927\u6a21\u578b\u7684\u5fae\u8c03\u8fc7\u7a0b\u3002QLoRA \u901a\u8fc7\u5c06\u9884\u8bad\u7ec3\u6a21\u578b\u7684\u6743\u91cd\u91cf\u5316\u4e3a\u4f4e\u7cbe\u5ea6\u683c\u5f0f\uff08\u5982 int4\uff09\uff0c\u663e\u8457\u51cf\u5c11\u4e86\u8ba1\u7b97\u548c\u5b58\u50a8\u9700\u6c42\uff0c\u540c\u65f6\u4fdd\u6301\u4e86\u6a21\u578b\u7684\u6027\u80fd\u3002LoRA \u7684\u4f4e\u79e9\u9002\u914d\u5668\u4f7f\u6a21\u578b\u80fd\u591f\u5728\u5fae\u8c03\u65f6\u5f15\u5165\u5c11\u91cf\u65b0\u53c2\u6570\uff0c\u4ece\u800c\u63d0\u9ad8\u9002\u5e94\u6027\u3002\u7531\u4e8e\u8fd9\u4e9b\u4f18\u5316\uff0cQLoRA \u4f7f\u5f97\u5728\u8d44\u6e90\u6709\u9650\u7684\u8bbe\u5907\u4e0a\uff08\u5982\u6d88\u8d39\u7ea7\u663e\u5361\uff09\u8fdb\u884c\u5927\u6a21\u578b\u7684\u5fae\u8c03\u8bad\u7ec3\u53d8\u5f97\u66f4\u52a0\u73b0\u5b9e\u548c\u9ad8\u6548\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1.3 Xtuner<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>XTuner \u7684\u5b98\u65b9\u4ed3\u5e93\u662f\uff1a<a href=\"https:\/\/github.com\/InternLM\/xtuner\">https:\/\/github.com\/InternLM\/xtuner<\/a><\/p>\n<\/blockquote>\n\n\n\n<p>XTuner \u4e00\u4e2a\u5927\u8bed\u8a00\u6a21\u578b&amp;\u591a\u6a21\u6001\u6a21\u578b\u5fae\u8c03\u5de5\u5177\u7bb1\u3002<em>\u7531<\/em> <em>MMRazor<\/em> <em>\u548c<\/em> <em>MMDeploy<\/em> <em>\u8054\u5408\u5f00\u53d1\u3002<\/em><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\u50bb\u74dc\u5316\uff1a<\/strong> \u4ee5 \u914d\u7f6e\u6587\u4ef6 \u7684\u5f62\u5f0f\u5c01\u88c5\u4e86\u5927\u90e8\u5206\u5fae\u8c03\u573a\u666f\uff0c<strong>0\u57fa\u7840\u7684\u975e\u4e13\u4e1a\u4eba\u5458\u4e5f\u80fd\u4e00\u952e\u5f00\u59cb\u5fae\u8c03<\/strong>\u3002<\/li>\n\n\n\n<li><strong>\u8f7b\u91cf\u7ea7\uff1a<\/strong> \u5bf9\u4e8e 7B \u53c2\u6570\u91cf\u7684LLM\uff0c<strong>\u5fae\u8c03\u6240\u9700\u7684\u6700\u5c0f\u663e\u5b58\u4ec5\u4e3a 8GB<\/strong> \uff1a <strong>\u6d88\u8d39\u7ea7\u663e\u5361\u2705\uff0ccolab\u2705<\/strong><\/li>\n<\/ul>\n\n\n\n<p>\u5176\u4f18\u70b9\u662f\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u9002\u914d\u591a\u79cd\u751f\u6001\n<ul class=\"wp-block-list\">\n<li>\u652f\u6301\u591a\u79cd\u5fae\u8c03\u7b97\u6cd5<\/li>\n\n\n\n<li>\u9002\u914d\u591a\u79cd\u5f00\u6e90\u751f\u6001\uff08HuggingFace\u3001ModelScope\u7b49\uff09<\/li>\n\n\n\n<li>\u81ea\u52a8\u4f18\u5316\u52a0\u901f\u5668<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>\u9002\u914d\u591a\u79cd\u786c\u4ef6<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">2 \u5b9e\u9a8c\u73af\u5883\u914d\u7f6e<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">2.1 \u73af\u5883\u4e0e\u5de5\u5177\u5b89\u88c5<\/h3>\n\n\n\n<p>\u8fdb\u5165\u5f00\u53d1\u673a\u4e4b\u540e\uff0c\u6211\u4eec\u9700\u8981\u5148\u514b\u9686Tutorial\u4ed3\u5e93\u7684\u8d44\u6599\u5230\u672c\u5730<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>mkdir -p \/root\/InternLM\/Tutorial\ngit clone -b camp3  https:\/\/github.com\/InternLM\/Tutorial \/root\/InternLM\/Tutorial<\/code><\/pre>\n\n\n\n<p>\u7136\u540e\u521b\u5efa\u4e00\u4e2a\u5408\u9002\u7684\u865a\u62df\u73af\u5883\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># \u521b\u5efa\u865a\u62df\u73af\u5883\nconda create -n xtuner0121 python=3.10 -y\n\n# \u6fc0\u6d3b\u865a\u62df\u73af\u5883\uff08\u6ce8\u610f\uff1a\u540e\u7eed\u7684\u6240\u6709\u64cd\u4f5c\u90fd\u9700\u8981\u5728\u8fd9\u4e2a\u865a\u62df\u73af\u5883\u4e2d\u8fdb\u884c\uff09\nconda activate xtuner0121\n\n# \u5b89\u88c5\u4e00\u4e9b\u5fc5\u8981\u7684\u5e93\nconda install pytorch==2.1.2 torchvision==0.16.2 torchaudio==2.1.2 pytorch-cuda=12.1 -c pytorch -c nvidia -y\n# \u5b89\u88c5\u5176\u4ed6\u4f9d\u8d56\npip install transformers==4.39.3\npip install streamlit==1.36.0<\/code><\/pre>\n\n\n\n<p>\u73af\u5883\u914d\u7f6e\u5b8c\u6210\u540e\uff0c\u9700\u8981\u5b89\u88c5Xtuner\uff0c\u5148\u4ecegithub\u4e0b\u8f7d\u6e90\u7801\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># \u521b\u5efa\u4e00\u4e2a\u76ee\u5f55\uff0c\u7528\u6765\u5b58\u653e\u6e90\u4ee3\u7801\nmkdir -p \/root\/InternLM\/code\n\ncd \/root\/InternLM\/code\n\ngit clone -b v0.1.21  https:\/\/github.com\/InternLM\/XTuner \/root\/InternLM\/code\/XTuner<\/code><\/pre>\n\n\n\n<p>\u5728\u6e90\u7801\u76ee\u5f55\u4e2d\u8fdb\u884c\u5b89\u88c5\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># \u8fdb\u5165\u5230\u6e90\u7801\u76ee\u5f55\ncd \/root\/InternLM\/code\/XTuner\nconda activate xtuner0121\n\n# \u6267\u884c\u5b89\u88c5\npip install -e '.&#91;deepspeed]'<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u5982\u679c\u901f\u5ea6\u592a\u6162\u53ef\u4ee5\u6362\u6210 <code>pip install -e '.[deepspeed]' -i https:\/\/mirrors.aliyun.com\/pypi\/simple\/<\/code><\/p>\n<\/blockquote>\n\n\n\n<p>\u6700\u540e\u53ef\u4ee5\u901a\u8fc7\u4e0b\u9762\u547d\u4ee4\u67e5\u770b\u662f\u5426\u5b89\u88c5\u6210\u529f\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>xtuner version\u200b\nxtuner help #\u67e5\u770b\u5e2e\u52a9\u624b\u518c<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">2.2 \u6a21\u578b\u51c6\u5907<\/h3>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u5bf9\u4e8e\u5b66\u4e60\u800c\u8a00\uff0c\u53ef\u4ee5\u4f7f\u7528 InternLM \u63a8\u51fa\u76841.8B\u7684\u5c0f\u6a21\u578b\u6765\u5b8c\u6210\u6b64\u6b21\u5fae\u8c03\u6f14\u793a\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>\u7531\u4e8e\u6211\u4eec\u662f\u5728\u5b9e\u6218\u8425\u63d0\u4f9b\u7684\u5f00\u53d1\u673a\u4e2d\u8fdb\u884c\u5b9e\u9a8c\uff0c\u53ef\u4ee5\u4e0d\u7528\u901a\u8fc7 HuggingFace\u3001OpenXLab \u6216\u8005 Modelscope \u8fdb\u884c\u6a21\u578b\u7684\u4e0b\u8f7d\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u4ee3\u7801\u4e00\u952e\u901a\u8fc7\u7b26\u53f7\u94fe\u63a5\u7684\u65b9\u5f0f\u94fe\u63a5\u5230\u6a21\u578b\u6587\u4ef6\uff0c\u8fd9\u6837\u65e2\u8282\u7701\u4e86\u7a7a\u95f4\uff0c\u4e5f\u4fbf\u4e8e\u7ba1\u7406\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># \u521b\u5efa\u4e00\u4e2a\u76ee\u5f55\uff0c\u7528\u6765\u5b58\u653e\u5fae\u8c03\u7684\u6240\u6709\u8d44\u6599\uff0c\u540e\u7eed\u7684\u6240\u6709\u64cd\u4f5c\u90fd\u5728\u8be5\u8def\u5f84\u4e2d\u8fdb\u884c\nmkdir -p \/root\/InternLM\/XTuner\n\ncd \/root\/InternLM\/XTuner\n\nmkdir -p Shanghai_AI_Laboratory\n\nln -s \/root\/share\/new_models\/Shanghai_AI_Laboratory\/internlm2-chat-1_8b Shanghai_AI_Laboratory\/internlm2-chat-1_8b<\/code><\/pre>\n\n\n\n<p>\u6a21\u578b\u6587\u4ef6\u51c6\u5907\u597d\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528<code>tree<\/code>\u547d\u4ee4\u6765\u89c2\u5bdf\u76ee\u5f55\u7ed3\u6784\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>apt-get install -y tree\u200btree -l<\/code><\/pre>\n\n\n\n<p>\u7ed3\u679c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/s2.loli.net\/2024\/08\/18\/y8qwZvEOGIYSN4i.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/s2.loli.net\/2024\/08\/18\/y8qwZvEOGIYSN4i.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240818153746642\"\/><\/div><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">3 \u5fae\u8c03\u5b9e\u8df5<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">3.1 \u5fae\u8c03\u524d\u7684\u6a21\u578b\u5bf9\u8bdd<\/h3>\n\n\n\n<p>\u5728\u8fdb\u884c\u5fae\u8c03\u4e4b\u524d\uff0c\u6211\u4eec\u53ef\u4ee5\u64b0\u5199\u4e00\u4e2aStreamlit\u7a0b\u5e8f\u7684\u811a\u672c\uff0c\u7528\u6765\u4e0e\u5fae\u8c03\u524d\u7684\u6a21\u578b\u5bf9\u8bdd\uff08\u5b9e\u9645\u4e0a\u5c31\u662f\u6784\u5efa\u4e00\u4e2a\u524d\u7aef\uff09\uff0c\u786e\u8ba4\u5176\u6548\u679c\uff0c\u811a\u672c\u7684\u4ee3\u7801\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import copy\nimport warnings\nfrom dataclasses import asdict, dataclass\nfrom typing import Callable, List, Optional\n\nimport streamlit as st\nimport torch\nfrom torch import nn\nfrom transformers.generation.utils import (LogitsProcessorList,\n                                           StoppingCriteriaList)\nfrom transformers.utils import logging\n\n# \u52a0\u8f7d\u9884\u8bad\u7ec3\u7684\u8bed\u8a00\u6a21\u578b\u548c\u5206\u8bcd\u5668\nfrom transformers import AutoTokenizer, AutoModelForCausalLM  # isort: skip\n\nlogger = logging.get_logger(__name__)\n\n\nmodel_name_or_path = \"\/root\/InternLM\/XTuner\/Shanghai_AI_Laboratory\/internlm2-chat-1_8b\"\n\n# \u751f\u6210\u914d\u7f6e\u7684\u7c7b\uff0c\u5305\u542b\u5404\u79cd\u53c2\u6570\uff0c\u7528\u4e8e\u8c03\u8282\u751f\u6210\u6587\u672c\u7684\u591a\u6837\u6027\u548c\u8d28\u91cf\n@dataclass\nclass GenerationConfig:\n    # this config is used for chat to provide more diversity\n    max_length: int = 2048\n    top_p: float = 0.75\n    temperature: float = 0.1\n    do_sample: bool = True\n    repetition_penalty: float = 1.000\n\n\n@torch.inference_mode()\ndef generate_interactive(\n    model, # \u9884\u8bad\u7ec3\u8bed\u8a00\u6a21\u578b\n    tokenizer,# \u5206\u8bcd\u5668\n    prompt, # \u7528\u6237\u8f93\u5165\u7684\u63d0\u793a\n    generation_config: Optional&#91;GenerationConfig] = None,\n    logits_processor: Optional&#91;LogitsProcessorList] = None, # \u7528\u4e8e\u5904\u7406logits\u7684\u5904\u7406\u5668\u5217\u8868\n    stopping_criteria: Optional&#91;StoppingCriteriaList] = None, # \u7528\u4e8e\u63a7\u5236\u751f\u6210\u505c\u6b62\u7684\u6807\u51c6\u5217\u8868\n    prefix_allowed_tokens_fn: Optional&#91;Callable&#91;&#91;int, torch.Tensor], # \u7528\u4e8e\u63a7\u5236\u6bcf\u4e00\u6b65\u751f\u6210\u65f6\u5141\u8bb8\u7684token\u7684\u51fd\u6570\n                                                List&#91;int]]] = None,\n    additional_eos_token_id: Optional&#91;int] = None,\n    **kwargs,\n):\n    # \u5c06\u7528\u6237\u7684prompt\u8f6c\u5316\u4e3a\u6a21\u578b\u8f93\u5165\n    inputs = tokenizer(&#91;prompt], padding=True, return_tensors='pt')\n    input_length = len(inputs&#91;'input_ids']&#91;0])\n    for k, v in inputs.items():\n        inputs&#91;k] = v.cuda() # \u5c06\u8f93\u5165\u8f6c\u79fb\u5230GPU\n    input_ids = inputs&#91;'input_ids']\n    _, input_ids_seq_length = input_ids.shape&#91;0], input_ids.shape&#91;-1]\n    \n     # \u5982\u679c\u6ca1\u6709\u6307\u5b9a\u751f\u6210\u914d\u7f6e\uff0c\u5219\u4f7f\u7528\u6a21\u578b\u7684\u9ed8\u8ba4\u914d\u7f6e\n    if generation_config is None:\n        generation_config = model.generation_config\n    generation_config = copy.deepcopy(generation_config)\n    model_kwargs = generation_config.update(**kwargs)\n    bos_token_id, eos_token_id = (  # noqa: F841  # pylint: disable=W0612\n        generation_config.bos_token_id,\n        generation_config.eos_token_id,\n    )\n    \n    if isinstance(eos_token_id, int):\n        eos_token_id = &#91;eos_token_id]\n        \n    if additional_eos_token_id is not None:\n        eos_token_id.append(additional_eos_token_id)\n        \n    # \u5224\u65ad\u662f\u5426\u4f7f\u7528\u9ed8\u8ba4\u7684\u6700\u5927\u957f\u5ea6\u63a7\u5236\u751f\u6210\u6587\u672c\u7684\u957f\u5ea6\n    has_default_max_length = kwargs.get(\n        'max_length') is None and generation_config.max_length is not None\n    \n    if has_default_max_length and generation_config.max_new_tokens is None:\n        warnings.warn(\n            f\"Using 'max_length''s default ({repr(generation_config.max_length)}) \\\n                to control the generation length. \"\n            'This behaviour is deprecated and will be removed from the \\\n                config in v5 of Transformers -- we'\n            ' recommend using `max_new_tokens` to control the maximum \\\n                length of the generation.',\n            UserWarning,\n        )\n    elif generation_config.max_new_tokens is not None:\n        generation_config.max_length = generation_config.max_new_tokens + \\\n            input_ids_seq_length\n        if not has_default_max_length:\n            logger.warn(  # pylint: disable=W4902\n                f\"Both 'max_new_tokens' (={generation_config.max_new_tokens}) \"\n                f\"and 'max_length'(={generation_config.max_length}) seem to \"\n                \"have been set. 'max_new_tokens' will take precedence. \"\n                'Please refer to the documentation for more information. '\n                '(https:\/\/huggingface.co\/docs\/transformers\/main\/'\n                'en\/main_classes\/text_generation)',\n                UserWarning,\n            )\n\t\t\n    # \u5982\u679c\u8f93\u5165\u5e8f\u5217\u7684\u957f\u5ea6\u5df2\u7ecf\u8d85\u8fc7\u4e86\u6700\u5927\u957f\u5ea6\uff0c\u5219\u53d1\u51fa\u8b66\u544a\n    if input_ids_seq_length &gt;= generation_config.max_length:\n        input_ids_string = 'input_ids'\n        logger.warning(\n            f\"Input length of {input_ids_string} is {input_ids_seq_length}, \"\n            f\"but 'max_length' is set to {generation_config.max_length}. \"\n            'This can lead to unexpected behavior. You should consider'\n            \" increasing 'max_new_tokens'.\")\n\n    # 2. \u8bbe\u7f6e\u751f\u6210\u8fc7\u7a0b\u4e2d\u4f7f\u7528\u7684logits\u5904\u7406\u5668\u548c\u505c\u6b62\u6807\u51c6\n    logits_processor = logits_processor if logits_processor is not None \\\n        else LogitsProcessorList()\n    stopping_criteria = stopping_criteria if stopping_criteria is not None \\\n        else StoppingCriteriaList()\n\n    logits_processor = model._get_logits_processor(\n        generation_config=generation_config,\n        input_ids_seq_length=input_ids_seq_length,\n        encoder_input_ids=input_ids,\n        prefix_allowed_tokens_fn=prefix_allowed_tokens_fn,\n        logits_processor=logits_processor,\n    )\n\n    stopping_criteria = model._get_stopping_criteria(\n        generation_config=generation_config,\n        stopping_criteria=stopping_criteria)\n    logits_warper = model._get_logits_warper(generation_config)\n\n    unfinished_sequences = input_ids.new(input_ids.shape&#91;0]).fill_(1)\n    scores = None\n    \n    # \u5f00\u59cb\u751f\u6210\u5e8f\u5217\n    while True:\n        model_inputs = model.prepare_inputs_for_generation(\n            input_ids, **model_kwargs)\n        # \u524d\u5411\u4f20\u64ad\u4ee5\u83b7\u5f97\u4e0b\u4e00\u4e2atoken\u7684logits\n        outputs = model(\n            **model_inputs,\n            return_dict=True,\n            output_attentions=False,\n            output_hidden_states=False,\n        )\n\n        next_token_logits = outputs.logits&#91;:, -1, :]\n\n        # \u5904\u7406logits\u5206\u5e03\n        next_token_scores = logits_processor(input_ids, next_token_logits)\n        next_token_scores = logits_warper(input_ids, next_token_scores)\n\n        # \u6839\u636e\u6982\u7387\u9009\u62e9\u4e0b\u4e00\u4e2atoken\n        probs = nn.functional.softmax(next_token_scores, dim=-1)\n        if generation_config.do_sample:\n            next_tokens = torch.multinomial(probs, num_samples=1).squeeze(1)\n        else:\n            next_tokens = torch.argmax(probs, dim=-1)\n\n        # \u66f4\u65b0\u751f\u6210\u7684\u5e8f\u5217\n        input_ids = torch.cat(&#91;input_ids, next_tokens&#91;:, None]], dim=-1)\n        model_kwargs = model._update_model_kwargs_for_generation(\n            outputs, model_kwargs, is_encoder_decoder=False)\n        unfinished_sequences = unfinished_sequences.mul(\n            (min(next_tokens != i for i in eos_token_id)).long())\n\t\t\t\t\n        # \u89e3\u7801\u8f93\u51fa\u7684token\u5e8f\u5217\u4e3a\u6587\u672c\n        output_token_ids = input_ids&#91;0].cpu().tolist()\n        output_token_ids = output_token_ids&#91;input_length:]\n        for each_eos_token_id in eos_token_id:\n            if output_token_ids&#91;-1] == each_eos_token_id:\n                output_token_ids = output_token_ids&#91;:-1]\n        response = tokenizer.decode(output_token_ids)\n\t\t\t\t\n        # \u9010\u6b65\u8fd4\u56de\u751f\u6210\u7684\u6587\u672c\n        yield response\n\t\t\t\t# \u5f53\u6240\u6709\u5e8f\u5217\u5b8c\u6210\u751f\u6210\u6216\u8fbe\u5230\u6700\u5927\u957f\u5ea6\u65f6\u505c\u6b62\u751f\u6210\n        if unfinished_sequences.max() == 0 or stopping_criteria(\n                input_ids, scores):\n            break\n\n            \n# \u6e05\u9664\u4f1a\u8bdd\u72b6\u6001\u4e2d\u7684\u804a\u5929\u8bb0\u5f55\ndef on_btn_click():\n    del st.session_state.messages\n\n\n@st.cache_resource\ndef load_model():\n    # \u52a0\u8f7d\u9884\u8bad\u7ec3\u6a21\u578b\u548c\u5206\u8bcd\u5668\n    model = (AutoModelForCausalLM.from_pretrained(model_name_or_path,\n                                                  trust_remote_code=True).to(\n                                                      torch.bfloat16).cuda())\n    tokenizer = AutoTokenizer.from_pretrained(model_name_or_path,\n                                              trust_remote_code=True)\n    return model, tokenizer\n\n  \n# \u51c6\u5907\u751f\u6210\u914d\u7f6e\uff0c\u901a\u8fc7\u524d\u7aef\u7684\u6ed1\u5757\u6765\u8c03\u6574\u751f\u6210\u53c2\u6570\ndef prepare_generation_config():\n    with st.sidebar:\n        max_length = st.slider('Max Length',\n                               min_value=8,\n                               max_value=32768,\n                               value=2048)\n        top_p = st.slider('Top P', 0.0, 1.0, 0.75, step=0.01)\n        temperature = st.slider('Temperature', 0.0, 1.0, 0.1, step=0.01)\n        st.button('Clear Chat History', on_click=on_btn_click)\n\n    generation_config = GenerationConfig(max_length=max_length,\n                                         top_p=top_p,\n                                         temperature=temperature)\n\n    return generation_config\n\n  \n# \u5b9a\u4e49\u7528\u6237\u548c\u52a9\u624b\u7684\u6d88\u606f\u6a21\u677f\nuser_prompt = '&lt;|im_start|&gt;user\\n{user}&lt;|im_end|&gt;\\n'\nrobot_prompt = '&lt;|im_start|&gt;assistant\\n{robot}&lt;|im_end|&gt;\\n'\ncur_query_prompt = '&lt;|im_start|&gt;user\\n{user}&lt;|im_end|&gt;\\n\\\n    &lt;|im_start|&gt;assistant\\n'\n\n\n# \u7ec4\u5408\u5386\u53f2\u5bf9\u8bdd\uff0c\u5c06\u7528\u6237\u548c\u52a9\u624b\u7684\u6d88\u606f\u7ec4\u5408\u6210prompt\uff0c\u4f5c\u4e3a\u6a21\u578b\u751f\u6210\u65f6\u7684\u8f93\u5165\ndef combine_history(prompt):\n    messages = st.session_state.messages\n    meta_instruction = ('')\n    total_prompt = f\"&lt;s&gt;&lt;|im_start|&gt;system\\n{meta_instruction}&lt;|im_end|&gt;\\n\"\n    for message in messages:\n        cur_content = message&#91;'content']\n        if message&#91;'role'] == 'user':\n            cur_prompt = user_prompt.format(user=cur_content)\n        elif message&#91;'role'] == 'robot':\n            cur_prompt = robot_prompt.format(robot=cur_content)\n        else:\n            raise RuntimeError\n        total_prompt += cur_prompt\n    total_prompt = total_prompt + cur_query_prompt.format(user=prompt)\n    return total_prompt\n\n\ndef main():\n    # torch.cuda.empty_cache()\n    print('load model begin.')\n    model, tokenizer = load_model()\n    print('load model end.')\n\n\n    st.title('InternLM2-Chat-1.8B')\n\n    generation_config = prepare_generation_config()\n\n    # Initialize chat history\n    if 'messages' not in st.session_state:\n        st.session_state.messages = &#91;]\n\n    # Display chat messages from history on app rerun\n    for message in st.session_state.messages:\n        with st.chat_message(message&#91;'role'], avatar=message.get('avatar')):\n            st.markdown(message&#91;'content'])\n\n    # Accept user input\n    if prompt := st.chat_input('What is up?'):\n        # Display user message in chat message container\n        with st.chat_message('user'):\n            st.markdown(prompt)\n        real_prompt = combine_history(prompt)\n        # Add user message to chat history\n        st.session_state.messages.append({\n            'role': 'user',\n            'content': prompt,\n        })\n\n        with st.chat_message('robot'):\n            message_placeholder = st.empty()\n            for cur_response in generate_interactive(\n                    model=model,\n                    tokenizer=tokenizer,\n                    prompt=real_prompt,\n                    additional_eos_token_id=92542,\n                    **asdict(generation_config),\n            ):\n                # Display robot response in chat message container\n                message_placeholder.markdown(cur_response + '\u258c')\n            message_placeholder.markdown(cur_response)\n        # Add robot response to chat history\n        st.session_state.messages.append({\n            'role': 'robot',\n            'content': cur_response,  # pylint: disable=undefined-loop-variable\n        })\n        torch.cuda.empty_cache()\n\n\nif __name__ == '__main__':\n    main()<\/code><\/pre>\n\n\n\n<p>\u8fd0\u884c\u8be5\u811a\u672c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>conda activate xtuner0121<br><br>streamlit run \/root\/InternLM\/Tutorial\/tools\/xtuner_streamlit_demo.py<\/code><\/pre>\n\n\n\n<p>\u8fd0\u884c\u540e\uff0c\u5728\u8bbf\u95ee\u524d\uff0c\u6211\u4eec\u8fd8\u9700\u8981\u5c06\u7aef\u53e3\u6620\u5c04\u5230\u672c\u5730\uff1a<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u5176\u4e2d\uff0c<code>8501<\/code>\u662fStreamlit\u7a0b\u5e8f\u7684\u670d\u52a1\u7aef\u53e3\uff0c<code>43551<\/code>\u9700\u8981\u66ff\u6362\u4e3a\u81ea\u5df1\u7684\u5f00\u53d1\u673a\u7684\u7aef\u53e3\u3002<\/p>\n<\/blockquote>\n\n\n\n<pre class=\"wp-block-code\"><code>ssh -CNg -L 8501:127.0.0.1:8501 root@ssh.intern-ai.org.cn -p 43551<\/code><\/pre>\n\n\n\n<p>\u8fd0\u884c\u7ed3\u679c\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/s2.loli.net\/2024\/08\/18\/cqUp6gbjdhBxs3k.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/s2.loli.net\/2024\/08\/18\/cqUp6gbjdhBxs3k.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240818162334472\"\/><\/div><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">3.2 \u6307\u4ee4\u8ddf\u968f\u5fae\u8c03<\/h3>\n\n\n\n<p>\u63a5\u4e0b\u6765\u6211\u4eec\u8981\u5bf9\u6a21\u578b\u8fdb\u884c\u5fae\u8c03\uff0c\u76ee\u6807\u662f\u5c06\u6a21\u578b\u8c03\u6574\u6210\u81ea\u5df1\u7684\u4e13\u5c5e\u52a9\u624b\u3002<\/p>\n\n\n\n<h4 class=\"wp-block-heading\">3.2.1 \u51c6\u5907\u6570\u636e\u6587\u4ef6<\/h4>\n\n\n\n<p>\u4e3a\u4e86\u8ba9\u6a21\u578b\u80fd\u591f\u8ba4\u6e05\u81ea\u5df1\u7684\u8eab\u4efd\u5f1f\u4f4d\uff0c\u5728\u8be2\u95ee\u81ea\u5df1\u662f\u8c01\u7684\u65f6\u5019\u6309\u7167\u6211\u4eec\u9884\u671f\u7684\u7ed3\u679c\u8fdb\u884c\u56de\u590d\uff0c\u6211\u4eec\u5c31\u9700\u8981\u901a\u8fc7\u5728\u5fae\u8c03\u6570\u636e\u96c6\u4e2d\u5927\u91cf\u52a0\u5165\u8fd9\u6837\u7684\u6570\u636e\u3002\u6211\u4eec\u51c6\u5907\u4e00\u4e2a\u6570\u636e\u96c6\u6587\u4ef6<code>datas\/assistant.json<\/code>\uff0c\u6587\u4ef6\u5185\u5bb9\u4e3a\u5bf9\u8bdd\u6570\u636e\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cd \/root\/InternLM\/XTuner<br>mkdir -p datas<br>touch datas\/assistant.json<\/code><\/pre>\n\n\n\n<p>\u4e3a\u4e86\u7b80\u5316\u6570\u636e\u6587\u4ef6\u51c6\u5907\uff0c\u6211\u4eec\u4e5f\u53ef\u4ee5\u901a\u8fc7\u811a\u672c\u751f\u6210\u7684\u65b9\u5f0f\u6765\u51c6\u5907\u6570\u636e\u3002\u521b\u5efa\u4e00\u4e2a\u811a\u672c\u6587\u4ef6 <code>xtuner_generate_assistant.py<\/code> \uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cd \/root\/InternLM\/XTuner<br>touch xtuner_generate_assistant.py<\/code><\/pre>\n\n\n\n<p>\u811a\u672c\u5185\u5bb9\u5982\u4e0b\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>import json<br><br># \u8bbe\u7f6e\u7528\u6237\u7684\u540d\u5b57<br>name = '\u843d\u5c18\u540c\u5b66'<br># \u8bbe\u7f6e\u9700\u8981\u91cd\u590d\u6dfb\u52a0\u7684\u6570\u636e\u6b21\u6570<br>n = 8000<br><br># \u521d\u59cb\u5316\u6570\u636e<br>data = &#91;<br>    {\"conversation\": &#91;{\"input\": \"\u8bf7\u4ecb\u7ecd\u4e00\u4e0b\u4f60\u81ea\u5df1\", \"output\": \"\u6211\u662f{}\u7684\u5c0f\u52a9\u624b\uff0c\u5185\u5728\u662f\u4e0a\u6d77AI\u5b9e\u9a8c\u5ba4\u4e66\u751f\u00b7\u6d66\u8bed\u76841.8B\u5927\u6a21\u578b\u54e6\uff0c\u6211\u53ef\u662f\u975e\u5e38\u4e13\u4e1a\u7684\uff0c\u6709\u4ec0\u4e48\u95ee\u9898\u5c31\u4ea4\u7ed9\u6211\u5427\uff01\".format(name)}]},<br>    {\"conversation\": &#91;{\"input\": \"\u4f60\u5728\u5b9e\u6218\u8425\u505a\u4ec0\u4e48\", \"output\": \"\u6211\u5728\u8fd9\u91cc\u5e2e\u52a9{}\u5b8c\u6210XTuner\u5fae\u8c03\u4e2a\u4eba\u5c0f\u52a9\u624b\u7684\u4efb\u52a1\uff0c\u6211\u53ef\u662f\u52e4\u52e4\u6073\u6073\u7684\u54e6\uff01\u5feb\u6765\u8868\u626c\u6211\uff01\".format(name)}]}<br>]<br><br># \u901a\u8fc7\u5faa\u73af\uff0c\u5c06\u521d\u59cb\u5316\u7684\u5bf9\u8bdd\u6570\u636e\u91cd\u590d\u6dfb\u52a0\u5230data\u5217\u8868\u4e2d<br>for i in range(n):<br>    data.append(data&#91;0])<br>    data.append(data&#91;1])<br><br># \u5c06data\u5217\u8868\u4e2d\u7684\u6570\u636e\u5199\u5165\u5230'datas\/assistant.json'\u6587\u4ef6\u4e2d<br>with open('datas\/assistant.json', 'w', encoding='utf-8') as f:<br>    # \u4f7f\u7528json.dump\u65b9\u6cd5\u5c06\u6570\u636e\u4ee5JSON\u683c\u5f0f\u5199\u5165\u6587\u4ef6<br>    # ensure_ascii=False \u786e\u4fdd\u4e2d\u6587\u5b57\u7b26\u6b63\u5e38\u663e\u793a<br>    # indent=4 \u4f7f\u5f97\u6587\u4ef6\u5185\u5bb9\u683c\u5f0f\u5316\uff0c\u4fbf\u4e8e\u9605\u8bfb<br>    json.dump(data, f, ensure_ascii=False, indent=4)<\/code><\/pre>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u5047\u5982\u60f3\u8981\u8ba9\u5fae\u8c03\u540e\u7684\u6a21\u578b\u80fd\u591f\u5b8c\u5b8c\u5168\u5168\u8ba4\u8bc6\u5230\u4f60\u7684\u8eab\u4efd\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u628a\u7b2c6\u884c\u7684<code>n<\/code>\u7684\u503c\u8c03\u5927\u4e00\u70b9\u3002\u4e0d\u8fc7<code>n<\/code>\u503c\u592a\u5927\u7684\u8bdd\u5bb9\u6613\u5bfc\u81f4\u8fc7\u62df\u5408\uff0c\u65e0\u6cd5\u6709\u6548\u56de\u7b54\u5176\u4ed6\u95ee\u9898\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>\u7136\u540e\u6267\u884c\u811a\u672c\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-preformatted\">cd \/root\/InternLM\/XTuner<br>conda activate xtuner0121<br><br>python xtuner_generate_assistant.py<\/pre>\n\n\n\n<p>\u51c6\u5907\u597d\u7684\u6570\u636e\u76ee\u5f55\u7ed3\u6784\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/s2.loli.net\/2024\/08\/18\/vwWXdA9jMB7PEYK.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/s2.loli.net\/2024\/08\/18\/vwWXdA9jMB7PEYK.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240818162655451\"\/><\/div><\/figure>\n\n\n\n<h4 class=\"wp-block-heading\">3.2.2 \u51c6\u5907\u914d\u7f6e\u6587\u4ef6<\/h4>\n\n\n\n<p>\u5728\u51c6\u5907\u597d\u4e86\u6a21\u578b\u548c\u6570\u636e\u96c6\u540e\uff0c\u6211\u4eec\u5c31\u8981\u6839\u636e\u6211\u4eec\u9009\u62e9\u7684\u5fae\u8c03\u65b9\u6cd5\u7ed3\u5408\u5fae\u8c03\u65b9\u6848\u6765\u627e\u5230\u4e0e\u6211\u4eec\u6700\u5339\u914d\u7684\u914d\u7f6e\u6587\u4ef6\u4e86\uff0c\u4ece\u800c\u51cf\u5c11\u6211\u4eec\u5bf9\u914d\u7f6e\u6587\u4ef6\u7684\u4fee\u6539\u91cf\u3002<\/p>\n\n\n\n<p>XTuner \u63d0\u4f9b\u591a\u4e2a\u5f00\u7bb1\u5373\u7528\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><code>xtuner list-cfg<\/code> \u547d\u4ee4\u7528\u4e8e\u5217\u51fa\u5185\u7f6e\u7684\u6240\u6709\u914d\u7f6e\u6587\u4ef6\u3002\u53c2\u6570 <code>-p<\/code> \u6216 <code>--pattern<\/code> \u8868\u793a\u6a21\u5f0f\u5339\u914d\uff0c\u540e\u9762\u8ddf\u7740\u7684\u5185\u5bb9\u5c06\u4f1a\u5728\u6240\u6709\u7684\u914d\u7f6e\u6587\u4ef6\u91cc\u8fdb\u884c\u6a21\u7cca\u5339\u914d\u641c\u7d22\uff0c\u7136\u540e\u8fd4\u56de\u6700\u6709\u53ef\u80fd\u5f97\u5185\u5bb9\u3002\u6bd4\u5982\u6211\u4eec\u8fd9\u91cc\u5fae\u8c03\u7684\u662f\u4e66\u751f\u00b7\u6d66\u8bed\u7684\u6a21\u578b\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u5339\u914d\u641c\u7d22 <code>internlm2<\/code>\u3002<\/p>\n<\/blockquote>\n\n\n\n<pre class=\"wp-block-code\"><code>conda activate xtuner0121<br><br>xtuner list-cfg -p internlm2<\/code><\/pre>\n\n\n\n<p>\u7531\u4e8e\u6211\u4eec\u662f\u5bf9<code>internlm2-chat-1_8b<\/code>\u6a21\u578b\u8fdb\u884c\u6307\u4ee4\u5fae\u8c03\uff0c\u6240\u4ee5\u4e0e\u6211\u4eec\u7684\u9700\u6c42\u6700\u5339\u914d\u7684\u914d\u7f6e\u6587\u4ef6\u662f <code>internlm2_chat_1_8b_qlora_alpaca_e3<\/code>\uff0c\u8fd9\u91cc\u5c31\u590d\u5236\u8be5\u914d\u7f6e\u6587\u4ef6\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><code>xtuner copy-cfg<\/code> \u547d\u4ee4\u7528\u4e8e\u590d\u5236\u4e00\u4e2a\u5185\u7f6e\u7684\u914d\u7f6e\u6587\u4ef6\u3002\u8be5\u547d\u4ee4\u9700\u8981\u4e24\u4e2a\u53c2\u6570\uff1a<code>CONFIG<\/code> \u4ee3\u8868\u9700\u8981\u590d\u5236\u7684\u914d\u7f6e\u6587\u4ef6\u540d\u79f0\uff0c<code>SAVE_PATH<\/code> \u4ee3\u8868\u590d\u5236\u7684\u76ee\u6807\u8def\u5f84\u3002\u5728\u6211\u4eec\u7684\u8f93\u5165\u7684\u8fd9\u4e2a\u547d\u4ee4\u4e2d\uff0c\u6211\u4eec\u7684 <code>CONFIG<\/code> \u5bf9\u5e94\u7684\u662f\u4e0a\u9762\u641c\u7d22\u5230\u7684 <code>internlm2_chat_1_8b_qlora_alpaca_e3<\/code> ,\u800c <code>SAVE_PATH<\/code> \u5219\u662f\u5f53\u524d\u76ee\u5f55 <code>.<\/code>\u3002<\/p>\n<\/blockquote>\n\n\n\n<pre class=\"wp-block-code\"><code>cd \/root\/InternLM\/XTuner<br>conda activate xtuner0121<br><br>xtuner copy-cfg internlm2_chat_1_8b_qlora_alpaca_e3 .<\/code><\/pre>\n\n\n\n<p>\u914d\u7f6e\u6587\u4ef6\u7684\u90e8\u5206\u5185\u5bb9\u622a\u56fe\u5982\u4e0b\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/s2.loli.net\/2024\/08\/18\/l18ngdI7uA4YiTU.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/s2.loli.net\/2024\/08\/18\/l18ngdI7uA4YiTU.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240818163107935\"\/><\/div><\/figure>\n\n\n\n<p>\u63a5\u4e0b\u6765\u6211\u4eec\u5c06\u4fee\u6539\u590d\u5236\u8fc7\u6765\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u4f7f\u5176\u80fd\u6ee1\u8db3\u6211\u4eec\u8bad\u7ec3\u7684\u8981\u6c42\u3002<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>PART 1\u90e8\u5206\uff1a\u7531\u4e8e\u6211\u4eec\u4e0d\u518d\u9700\u8981\u5728 HuggingFace \u4e0a\u81ea\u52a8\u4e0b\u8f7d\u6a21\u578b\uff0c\u56e0\u6b64\u6211\u4eec\u5148\u8981<strong>\u66f4\u6362\u6a21\u578b\u7684\u8def\u5f84\u4ee5\u53ca\u6570\u636e\u96c6\u7684\u8def\u5f84\u4e3a\u6211\u4eec\u672c\u5730\u7684\u8def\u5f84<\/strong>\u3002\n<ul class=\"wp-block-list\">\n<li>\u4e3a\u4e86\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u80fd\u591f\u5b9e\u65f6\u89c2\u5bdf\u5230\u6a21\u578b\u7684\u53d8\u5316\u60c5\u51b5\uff0cXTuner \u8d34\u5fc3\u7684\u63a8\u51fa\u4e86\u4e00\u4e2a <code>evaluation_inputs<\/code> \u7684\u53c2\u6570\u6765\u8ba9\u6211\u4eec\u80fd\u591f\u8bbe\u7f6e\u591a\u4e2a\u95ee\u9898\u6765\u786e\u4fdd\u6a21\u578b\u5728\u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u7684\u53d8\u5316\u662f\u671d\u7740\u6211\u4eec\u60f3\u8981\u7684\u65b9\u5411\u524d\u8fdb\u7684\u3002<strong>\u6211\u4eec\u53ef\u4ee5\u6dfb\u52a0\u81ea\u5df1\u7684\u8f93\u5165<\/strong>\uff0c\u5373<code>'\u8bf7\u4ecb\u7ecd\u4e00\u4e0b\u4f60\u81ea\u5df1', 'Please introduce yourself'<\/code>\u3002<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li>PART 3\u90e8\u5206\uff1a\u7531\u4e8e\u6211\u4eec\u51c6\u5907\u7684\u6570\u636e\u96c6\u662f JSON \u683c\u5f0f\u7684\u6570\u636e\uff0c\u5e76\u4e14\u5bf9\u8bdd\u5185\u5bb9\u5df2\u7ecf\u662f <code>input<\/code> \u548c <code>output<\/code> \u7684\u6570\u636e\u5bf9\uff0c\u6240\u4ee5\u4e0d\u9700\u8981\u8fdb\u884c\u683c\u5f0f\u8f6c\u6362\u3002<\/li>\n\n\n\n<li>\u9664\u6b64\u4e4b\u5916\uff0c\u6211\u4eec\u8fd8\u53ef\u4ee5\u5bf9\u4e00\u4e9b\u91cd\u8981\u7684\u53c2\u6570\u8fdb\u884c\u8c03\u6574\uff0c\u5305\u62ec\u5b66\u4e60\u7387\uff08lr\uff09\u3001\u8bad\u7ec3\u7684\u8f6e\u6570\uff08max_epochs\uff09\u7b49\u7b49\u3002<\/li>\n<\/ul>\n\n\n\n<p>\u9700\u8981\u4fee\u6539\u7684\u5185\u5bb9\u5982\u56fe\u6240\u793a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><div class='fancybox-wrapper lazyload-container-unload' data-fancybox='post-images' href='https:\/\/s2.loli.net\/2024\/08\/18\/hOKYnLo6mN2kciy.png'><img class=\"lazyload lazyload-style-1\" src=\"data:image\/svg+xml;base64,PCEtLUFyZ29uTG9hZGluZy0tPgo8c3ZnIHdpZHRoPSIxIiBoZWlnaHQ9IjEiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgc3Ryb2tlPSIjZmZmZmZmMDAiPjxnPjwvZz4KPC9zdmc+\"  decoding=\"async\" data-original=\"https:\/\/s2.loli.net\/2024\/08\/18\/hOKYnLo6mN2kciy.png\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAAAXNSR0IArs4c6QAAAARnQU1BAACxjwv8YQUAAAAJcEhZcwAADsQAAA7EAZUrDhsAAAANSURBVBhXYzh8+PB\/AAffA0nNPuCLAAAAAElFTkSuQmCC\" alt=\"image-20240818163454251\"\/><\/div><\/figure>\n\n\n\n<p>\u4fee\u6539\u5b8c\u540e\u7684\u5b8c\u6574\u7684\u914d\u7f6e\u6587\u4ef6\u662f\uff1a<a href=\"https:\/\/github.com\/InternLM\/Tutorial\/blob\/camp3\/configs\/internlm2_chat_1_8b_qlora_alpaca_e3_copy.py\">configs\/internlm2_chat_1_8b_qlora_alpaca_e3_copy.py<\/a>\uff0c\u53ef\u4ee5\u901a\u8fc7\u547d\u4ee4\u590d\u5236\u5230\u5f53\u524d\u76ee\u5f55\uff1a<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>cd \/root\/InternLM\/XTuner<br>cp \/root\/InternLM\/Tutorial\/configs\/internlm2_chat_1_8b_qlora_alpaca_e3_copy.py .\/<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">3.3 \u542f\u52a8\u5fae\u8c03<\/h3>\n\n\n\n<p>\u5f53\u6211\u4eec\u51c6\u5907\u597d\u4e86\u6240\u6709\u5185\u5bb9\uff0c\u6211\u4eec\u53ea\u9700\u8981\u5c06\u4f7f\u7528 <code>xtuner train<\/code> \u547d\u4ee4\u4ee4\u5373\u53ef\u5f00\u59cb\u8bad\u7ec3\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><code>xtuner train<\/code> \u547d\u4ee4\u7528\u4e8e\u542f\u52a8\u6a21\u578b\u5fae\u8c03\u8fdb\u7a0b\u3002\u8be5\u547d\u4ee4\u9700\u8981\u4e00\u4e2a\u53c2\u6570\uff1a<code>CONFIG<\/code> \u7528\u4e8e\u6307\u5b9a\u5fae\u8c03\u914d\u7f6e\u6587\u4ef6\u3002\u8fd9\u91cc\u6211\u4eec\u4f7f\u7528\u4fee\u6539\u597d\u7684\u914d\u7f6e\u6587\u4ef6 <code>internlm2_chat_1_8b_qlora_alpaca_e3_copy.py<\/code>\u3002 \u8bad\u7ec3\u8fc7\u7a0b\u4e2d\u4ea7\u751f\u7684\u6240\u6709\u6587\u4ef6\uff0c\u5305\u62ec\u65e5\u5fd7\u3001\u914d\u7f6e\u6587\u4ef6\u3001\u68c0\u67e5\u70b9\u6587\u4ef6\u3001\u5fae\u8c03\u540e\u7684\u6a21\u578b\u7b49\uff0c\u9ed8\u8ba4\u4fdd\u5b58\u5728 <code>work_dirs<\/code> \u76ee\u5f55\u4e0b\uff0c\u6211\u4eec\u4e5f\u53ef\u4ee5\u901a\u8fc7\u6dfb\u52a0 <code>--work-dir<\/code> \u6307\u5b9a\u7279\u5b9a\u7684\u6587\u4ef6\u4fdd\u5b58\u4f4d\u7f6e\u3002<\/p>\n<\/blockquote>\n\n\n\n<pre class=\"wp-block-code\"><code>cd \/root\/InternLM\/XTuner<br>conda activate xtuner0121<br><br>xtuner train .\/internlm2_chat_1_8b_qlora_alpaca_e3_copy.py<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">3.4 \u6a21\u578b\u683c\u5f0f\u8f6c\u6362<\/h3>\n\n\n\n<p>\u6a21\u578b\u8f6c\u6362\u7684\u672c\u8d28\u5176\u5b9e\u5c31\u662f\u5c06\u539f\u672c\u4f7f\u7528 Pytorch \u8bad\u7ec3\u51fa\u6765\u7684\u6a21\u578b\u6743\u91cd\u6587\u4ef6\u8f6c\u6362\u4e3a\u76ee\u524d\u901a\u7528\u7684 HuggingFace \u683c\u5f0f\u6587\u4ef6\uff0c\u90a3\u4e48\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u6765\u5b9e\u73b0\u4e00\u952e\u8f6c\u6362\u3002<\/p>\n\n\n\n<p>\u6211\u4eec\u53ef\u4ee5\u4f7f\u7528 <code>xtuner convert pth_to_hf<\/code> \u547d\u4ee4\u6765\u8fdb\u884c\u6a21\u578b\u683c\u5f0f\u8f6c\u6362\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><code>xtuner convert pth_to_hf<\/code> \u547d\u4ee4\u7528\u4e8e\u8fdb\u884c\u6a21\u578b\u683c\u5f0f\u8f6c\u6362\u3002\u8be5\u547d\u4ee4\u9700\u8981\u4e09\u4e2a\u53c2\u6570\uff1a<code>CONFIG<\/code> \u8868\u793a\u5fae\u8c03\u7684\u914d\u7f6e\u6587\u4ef6\uff0c <code>PATH_TO_PTH_MODEL<\/code> \u8868\u793a\u5fae\u8c03\u7684\u6a21\u578b\u6743\u91cd\u6587\u4ef6\u8def\u5f84\uff0c\u5373\u8981\u8f6c\u6362\u7684\u6a21\u578b\u6743\u91cd\uff0c <code>SAVE_PATH_TO_HF_MODEL<\/code> \u8868\u793a\u8f6c\u6362\u540e\u7684 HuggingFace \u683c\u5f0f\u6587\u4ef6\u7684\u4fdd\u5b58\u8def\u5f84\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>\u9664\u6b64\u4e4b\u5916\uff0c\u6211\u4eec\u5176\u5b9e\u8fd8\u53ef\u4ee5\u5728\u8f6c\u6362\u7684\u547d\u4ee4\u4e2d\u6dfb\u52a0\u51e0\u4e2a\u989d\u5916\u7684\u53c2\u6570\uff0c\u5305\u62ec\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u53c2\u6570\u540d<\/th><th>\u89e3\u91ca<\/th><\/tr><\/thead><tbody><tr><td>&#8211;fp32<\/td><td>\u4ee3\u8868\u4ee5fp32\u7684\u7cbe\u5ea6\u5f00\u542f\uff0c\u5047\u5982\u4e0d\u8f93\u5165\u5219\u9ed8\u8ba4\u4e3afp16<\/td><\/tr><tr><td>&#8211;max-shard-size {GB}<\/td><td>\u4ee3\u8868\u6bcf\u4e2a\u6743\u91cd\u6587\u4ef6\u6700\u5927\u7684\u5927\u5c0f\uff08\u9ed8\u8ba4\u4e3a2GB\uff09<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>cd \/root\/InternLM\/XTuner<br>conda activate xtuner0121<br><br># \u5148\u83b7\u53d6\u6700\u540e\u4fdd\u5b58\u7684\u4e00\u4e2apth\u6587\u4ef6<br>pth_file=`ls -t .\/work_dirs\/internlm2_chat_1_8b_qlora_alpaca_e3_copy\/*.pth | head -n 1`<br>export MKL_SERVICE_FORCE_INTEL=1<br>export MKL_THREADING_LAYER=GNU<br>xtuner convert pth_to_hf .\/internlm2_chat_1_8b_qlora_alpaca_e3_copy.py ${pth_file} .\/hf<\/code><\/pre>\n\n\n\n<p>\u8f6c\u6362\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u770b\u5230\u6a21\u578b\u88ab\u8f6c\u6362\u4e3a HuggingFace \u4e2d\u5e38\u7528\u7684 .bin \u683c\u5f0f\u6587\u4ef6\uff0c\u8fd9\u5c31\u4ee3\u8868\u7740\u6587\u4ef6\u6210\u529f\u88ab\u8f6c\u5316\u4e3a HuggingFace \u683c\u5f0f\u4e86\u3002<\/p>\n\n\n\n<p>\u6b64\u65f6\uff0chf \u6587\u4ef6\u5939\u5373\u4e3a\u6211\u4eec\u5e73\u65f6\u6240\u7406\u89e3\u7684\u6240\u8c13 \u201cLoRA \u6a21\u578b\u6587\u4ef6\u201d<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u53ef\u4ee5\u7b80\u5355\u7406\u89e3\uff1aLoRA \u6a21\u578b\u6587\u4ef6 = Adapter<\/p>\n<\/blockquote>\n\n\n\n<h3 class=\"wp-block-heading\">3.5 \u6a21\u578b\u5408\u5e76<\/h3>\n\n\n\n<p>\u5bf9\u4e8e LoRA \u6216\u8005 QLoRA \u5fae\u8c03\u51fa\u6765\u7684\u6a21\u578b\u5176\u5b9e\u5e76\u4e0d\u662f\u4e00\u4e2a\u5b8c\u6574\u7684\u6a21\u578b\uff0c\u800c\u662f\u4e00\u4e2a\u989d\u5916\u7684\u5c42\uff08Adapter\uff09\uff0c\u8bad\u7ec3\u5b8c\u7684\u8fd9\u4e2a\u5c42\u6700\u7ec8\u8fd8\u662f\u8981\u4e0e\u539f\u6a21\u578b\u8fdb\u884c\u5408\u5e76\u624d\u80fd\u88ab\u6b63\u5e38\u7684\u4f7f\u7528\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p>\u5bf9\u4e8e\u5168\u91cf\u5fae\u8c03\u7684\u6a21\u578b\uff08full\uff09\u5176\u5b9e\u662f\u4e0d\u9700\u8981\u8fdb\u884c\u6574\u5408\u8fd9\u4e00\u6b65\u7684\uff0c\u56e0\u4e3a\u5168\u91cf\u5fae\u8c03\u4fee\u6539\u7684\u662f\u539f\u6a21\u578b\u7684\u6743\u91cd\u800c\u975e\u5fae\u8c03\u4e00\u4e2a\u65b0\u7684 Adapter \uff0c\u56e0\u6b64\u662f\u4e0d\u9700\u8981\u8fdb\u884c\u6a21\u578b\u6574\u5408\u7684\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>\u5728 XTuner \u4e2d\u63d0\u4f9b\u4e86\u4e00\u952e\u5408\u5e76\u7684\u547d\u4ee4 <code>xtuner convert merge<\/code>\uff0c\u5728\u4f7f\u7528\u524d\u6211\u4eec\u9700\u8981\u51c6\u5907\u597d\u4e09\u4e2a\u8def\u5f84\uff0c\u5305\u62ec\u539f\u6a21\u578b\u7684\u8def\u5f84\u3001\u8bad\u7ec3\u597d\u7684 Adapter \u5c42\u7684\uff08\u6a21\u578b\u683c\u5f0f\u8f6c\u6362\u540e\u7684\uff09\u8def\u5f84\u4ee5\u53ca\u6700\u7ec8\u4fdd\u5b58\u7684\u8def\u5f84\u3002<\/p>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<p><code>xtuner convert merge<\/code>\u547d\u4ee4\u7528\u4e8e\u5408\u5e76\u6a21\u578b\u3002\u8be5\u547d\u4ee4\u9700\u8981\u4e09\u4e2a\u53c2\u6570\uff1a<code>LLM<\/code> \u8868\u793a\u539f\u6a21\u578b\u8def\u5f84\uff0c<code>ADAPTER<\/code> \u8868\u793a Adapter \u5c42\u7684\u8def\u5f84\uff0c <code>SAVE_PATH<\/code> \u8868\u793a\u5408\u5e76\u540e\u7684\u6a21\u578b\u6700\u7ec8\u7684\u4fdd\u5b58\u8def\u5f84\u3002<\/p>\n<\/blockquote>\n\n\n\n<p>\u5728\u6a21\u578b\u5408\u5e76\u8fd9\u4e00\u6b65\u8fd8\u6709\u5176\u4ed6\u5f88\u591a\u7684\u53ef\u9009\u53c2\u6570\uff0c\u5305\u62ec\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>\u53c2\u6570\u540d<\/th><th>\u89e3\u91ca<\/th><\/tr><\/thead><tbody><tr><td>&#8211;max-shard-size {GB}<\/td><td>\u4ee3\u8868\u6bcf\u4e2a\u6743\u91cd\u6587\u4ef6\u6700\u5927\u7684\u5927\u5c0f\uff08\u9ed8\u8ba4\u4e3a2GB\uff09<\/td><\/tr><tr><td>&#8211;device {device_name}<\/td><td>\u8fd9\u91cc\u6307\u7684\u5c31\u662fdevice\u7684\u540d\u79f0\uff0c\u53ef\u9009\u62e9\u7684\u6709cuda\u3001cpu\u548cauto\uff0c\u9ed8\u8ba4\u4e3acuda\u5373\u4f7f\u7528gpu\u8fdb\u884c\u8fd0\u7b97<\/td><\/tr><tr><td>&#8211;is-clip<\/td><td>\u8fd9\u4e2a\u53c2\u6570\u4e3b\u8981\u7528\u4e8e\u786e\u5b9a\u6a21\u578b\u662f\u4e0d\u662fCLIP\u6a21\u578b\uff0c\u5047\u5982\u662f\u7684\u8bdd\u5c31\u8981\u52a0\u4e0a\uff0c\u4e0d\u662f\u5c31\u4e0d\u9700\u8981\u6dfb\u52a0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<pre class=\"wp-block-code\"><code>cd \/root\/InternLM\/XTuner<br>conda activate xtuner0121<br><br>export MKL_SERVICE_FORCE_INTEL=1<br>export MKL_THREADING_LAYER=GNU<br>xtuner convert merge \/root\/InternLM\/XTuner\/Shanghai_AI_Laboratory\/internlm2-chat-1_8b .\/hf .\/merged --max-shard-size 2GB<\/code><\/pre>\n\n\n\n<h3 class=\"wp-block-heading\">3.6 \u4e0e\u5fae\u8c03\u540e\u7684\u6a21\u578b\u5bf9\u8bdd<\/h3>\n\n\n\n<p>\u5fae\u8c03\u5b8c\u6210\u540e\uff0c\u6211\u4eec\u53ef\u4ee5\u518d\u6b21\u8fd0\u884c<code>xtuner_streamlit_demo.py<\/code>\u811a\u672c\u6765\u89c2\u5bdf\u5fae\u8c03\u540e\u7684\u5bf9\u8bdd\u6548\u679c\uff0c\u4e0d\u8fc7\u5728\u8fd0\u884c\u4e4b\u524d\uff0c\u6211\u4eec\u9700\u8981\u5c06\u811a\u672c\u4e2d\u7684\u6a21\u578b\u8def\u5f84\u4fee\u6539\u4e3a\u5fae\u8c03\u540e\u7684\u6a21\u578b\u7684\u8def\u5f84\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code># \u76f4\u63a5\u4fee\u6539\u811a\u672c\u6587\u4ef6\u7b2c18\u884c<br>- model_name_or_path = \"\/root\/InternLM\/XTuner\/Shanghai_AI_Laboratory\/internlm2-chat-1_8b\"<br>+ model_name_or_path = \"\/root\/InternLM\/XTuner\/merged\"<\/code><\/pre>\n\n\n\n<p>\u7136\u540e\u6211\u4eec\u4e0e3.1\u4e00\u6837\u901a\u8fc7streamlit\u542f\u52a8\u6a21\u578b\uff0c\u8fdb\u884c\u5bf9\u8bdd\uff0c\u7ed3\u679c\u5982\u4e0b\u6240\u793a\uff1a<\/p>\n\n\n\n<figure class=\"wp-block-image\"><div 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[&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4],"tags":[35],"class_list":["post-603","post","type-post","status-publish","format-standard","hentry","category-note","tag-llm"],"_links":{"self":[{"href":"http:\/\/mapleleaf666.vip\/index.php?rest_route=\/wp\/v2\/posts\/603","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/mapleleaf666.vip\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/mapleleaf666.vip\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/mapleleaf666.vip\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/mapleleaf666.vip\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=603"}],"version-history":[{"count":2,"href":"http:\/\/mapleleaf666.vip\/index.php?rest_route=\/wp\/v2\/posts\/603\/revisions"}],"predecessor-version":[{"id":605,"href":"http:\/\/mapleleaf666.vip\/index.php?rest_route=\/wp\/v2\/posts\/603\/revisions\/605"}],"wp:attachment":[{"href":"http:\/\/mapleleaf666.vip\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=603"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/mapleleaf666.vip\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=603"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/mapleleaf666.vip\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=603"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}