{"id":36455,"date":"2025-01-11T19:00:18","date_gmt":"2025-01-11T11:00:18","guid":{"rendered":"https:\/\/17aitech.com\/?p=36455"},"modified":"2025-01-11T19:00:18","modified_gmt":"2025-01-11T11:00:18","slug":"%e5%a4%a7%e6%a8%a1%e5%9e%8b%e5%b7%b2%e8%bf%87%e6%97%b6%ef%bc%8c%e5%b0%8f%e6%a8%a1%e5%9e%8bslm%e6%89%8d%e6%98%af%e6%9c%aa%e6%9d%a5%ef%bc%9f%e8%8b%b9%e6%9e%9c%e6%ad%a3%e5%9c%a8%e7%a0%94%e7%a9%b6","status":"publish","type":"post","link":"https:\/\/17aitech.com\/?p=36455","title":{"rendered":"\u5927\u6a21\u578b\u5df2\u8fc7\u65f6\uff0c\u5c0f\u6a21\u578bSLM\u624d\u662f\u672a\u6765\uff1f\u82f9\u679c\u6b63\u5728\u7814\u7a76\u8fd9\u4e2a"},"content":{"rendered":"<p>\u6587\u7ae0\u6765\u6e90\u4e8e\u4e92\u8054\u7f51:<a href=\"https:\/\/www.jiqizhixin.com\/articles\/2024-10-31\" target=\"_blank\">\u5927\u6a21\u578b\u5df2\u8fc7\u65f6\uff0c\u5c0f\u6a21\u578bSLM\u624d\u662f\u672a\u6765\uff1f\u82f9\u679c\u6b63\u5728\u7814\u7a76\u8fd9\u4e2a<\/a><\/p>\n<section>\n<section>\n<blockquote data-author-name=\"\" data-content-utf8-length=\"10\" data-source-title=\"\" data-type=\"2\" data-url=\"\">\n<section>\n<p>\u624b\u673a\u8fd8\u662f\u66f4\u9002\u5408\u5c0f\u6a21\u578b<\/p>\n<\/section>\n<\/blockquote>\n<\/section>\n<\/section>\n<section><\/section>\n<section>\u5927\u6a21\u578b\u867d\u7136\u597d\uff0c\u4f46\u6211\u7684\u7b14\u8bb0\u672c\u548c\u624b\u673a\u90fd\u8dd1\u4e0d\u52a8\u5440\u3002\u5c31\u7b97\u52c9\u5f3a\u80fd\u8dd1\u8d77\u6765\uff0c\u4e5f\u662f\u5947\u6162\u65e0\u6bd4\u3002\u800c\u4e0e\u6b64\u540c\u65f6\uff0c\u5bf9\u9002\u5408\u79fb\u52a8\u548c\u8fb9\u7f18\u8bbe\u5907\u7684\u5c0f\u6a21\u578b\u7684\u9700\u6c42\u5374\u5728\u4e0d\u65ad\u589e\u957f\uff0c\u56e0\u4e3a\u8fd9\u4e9b\u6a21\u578b\u4f3c\u4e4e\u624d\u80fd\u771f\u6b63\u6ee1\u8db3\u4eba\u4eec\u7684\u65e5\u5e38\u9700\u6c42\u3002\u6b63\u56e0\u4e3a\u6b64\uff0c\u6709\u4e0d\u5c11\u7814\u7a76\u8005\u548c\u5e94\u7528\u5f00\u53d1\u8005\u90fd\u8ba4\u4e3a\u5c0f\u6a21\u578b\u624d\u662f AI \u7684\u672a\u6765\u3002<\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-050ff4b8c055cb8d4b2a6e6c51ce480b.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-050ff4b8c055cb8d4b2a6e6c51ce480b.png\"><\/a><\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-bedf0d71b546ea75529c6ed5aff677e4.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-bedf0d71b546ea75529c6ed5aff677e4.png\"><\/a><\/section>\n<section>\u4e8b\u5b9e\u4e0a\uff0cMeta \u548c Mistral \u7b49\u90fd\u5df2\u7ecf\u53d1\u5e03\u4e86\u81ea\u5df1\u7684 SLM\uff0c\u6bd4\u5982 Llama 3.2 \u7684 1B \u548c 3B \u7248\u672c\u4ee5\u53ca Ministral 3B\u3002\u53e6\u5916\u8fd8\u6709\u4e00\u4e9b\u793e\u533a\u5f00\u53d1\u7684 SLM\uff0c\u6bd4\u5982 BabyLlama \u7cfb\u5217\uff08\u4e0d\u5230 1B <mark data-type=\"concepts\" data-id=\"2e982b73-88e2-41e8-a430-f7ae5a9af4bf\">\u53c2\u6570<\/mark>\uff09\u3001 TinyLLaMA\uff081.1B <mark data-type=\"concepts\" data-id=\"2e982b73-88e2-41e8-a430-f7ae5a9af4bf\">\u53c2\u6570<\/mark>\uff09\u3002<\/section>\n<section><\/section>\n<section>\u4e3a\u4e86\u6253\u9020\u51fa\u771f\u6b63\u597d\u7528\u7684\u5c0f\u578b<mark data-type=\"tech_tasks\" data-id=\"bf35ef94-d956-4033-a533-0c0828308c36\">\u8bed\u8a00\u6a21\u578b<\/mark>\uff08SLM\uff09\uff0cAI \u7814\u7a76\u793e\u533a\u60f3\u51fa\u4e86\u5404\u79cd\u5404\u6837\u7684\u65b9\u6cd5\uff0c\u50cf\u662f\u5bf9\u5927\u6a21\u578b\u8fdb\u884c\u84b8\u998f\u6216<mark data-type=\"tech_tasks\" data-id=\"e1abaa20-0000-4ff4-ad42-f97ca7fca4b1\">\u91cf\u5316<\/mark>\u6216\u8005\u5c31\u76f4\u63a5\u53bb\u8bad\u7ec3\u6027\u80fd\u4f18\u5f02\u7684\u5c0f\u6a21\u578b\u3002<\/section>\n<section><\/section>\n<section>\u5b9e\u9645\u4e0a\uff0c SLM \u6b63\u5728\u9010\u6e10\u6210\u4e3a\u4e00\u4e2a\u7814\u7a76\u70ed\u95e8\u65b9\u5411\uff0c\u7b80\u5355\u68c0\u7d22 arXiv \u4e0a\u7684\u5173\u952e\u8bcd\u4e5f\u80fd\u5927\u81f4\u770b\u89c1\u8fd9\u4e00\u8d8b\u52bf\uff1a9 \u548c 10 \u6708\u4efd\uff0cSLM \u76f8\u5173\u7814\u7a76\u8bba\u6587\u7684\u6570\u91cf\u6709\u4e86\u660e\u663e\u589e\u957f\u3002<\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-661191a899f5703bac5aba91dec71ba0.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-661191a899f5703bac5aba91dec71ba0.png\"><\/a><\/section>\n<section>\u4eca\u5929\uff0c\u6211\u4eec\u5c31\u6765\u770b\u770b\u82f9\u679c\u7684\u4e00\u7bc7\u76f8\u5173\u8bba\u6587\uff0c\u5176\u63a2\u8ba8\u4e86\u8bad\u7ec3\u5c0f\u578b<mark data-type=\"tech_tasks\" data-id=\"bf35ef94-d956-4033-a533-0c0828308c36\">\u8bed\u8a00\u6a21\u578b<\/mark>\u7684\u8ba1\u7b97\u74f6\u9888\u3002<\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-c7ae43939a782afb046647892fdf6201.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-c7ae43939a782afb046647892fdf6201.png\"><\/a><\/section>\n<ul>\n<li>\n<p>\u8bba\u6587\u6807\u9898\uff1aComputational Bottlenecks of Training Small-scale Large Language Models<\/p>\n<\/li>\n<li>\n<p>\u8bba\u6587\u5730\u5740\uff1ahttps:\/\/arxiv.org\/pdf\/2410.19456<\/p>\n<\/li>\n<\/ul>\n<section>\u9996\u5148\uff0c\u591a\u5c0f\u7684\u6a21\u578b\u624d\u80fd\u7b97\u662f\u5c0f\u578b<mark data-type=\"tech_tasks\" data-id=\"bf35ef94-d956-4033-a533-0c0828308c36\">\u8bed\u8a00\u6a21\u578b<\/mark>\uff0c\u6216\u6309\u82f9\u679c\u7684\u8bf4\u6cd5 \u2014\u2014 \u5c0f\u89c4\u6a21\u5927\u578b<mark data-type=\"tech_tasks\" data-id=\"bf35ef94-d956-4033-a533-0c0828308c36\">\u8bed\u8a00\u6a21\u578b<\/mark>\uff1f<\/section>\n<section><\/section>\n<section>\u8fd9\u4e2a\u82f9\u679c\u56e2\u961f\u7ed9\u51fa\u7684\u6307\u6807\u662f\u300c<mark data-type=\"concepts\" data-id=\"2e982b73-88e2-41e8-a430-f7ae5a9af4bf\">\u53c2\u6570<\/mark>\u91cf \u2264 2B\u300d\u3002\u5f53\u7136\uff0c\u8fd9\u5e76\u975e\u4eba\u4eec\u516c\u8ba4\u7684\u6807\u51c6\uff0c\u4e5f\u6709\u4eba\u8ba4\u4e3a Ministral 3B \u548c Llama 3.2 3B \u7b49 3B <mark data-type=\"concepts\" data-id=\"2e982b73-88e2-41e8-a430-f7ae5a9af4bf\">\u53c2\u6570<\/mark>\u91cf\u7684\u6a21\u578b\u4e5f\u7b97\u662f SLM\u3002\u603b\u4e4b\uff0c\u5927\u4e0e\u5c0f\u662f\u4e00\u4e2a\u4f1a\u968f\u7740\u8ba1\u7b97\u57fa\u7840\u8bbe\u65bd\u7684\u6f14\u8fdb\u800c\u52a8\u6001\u53d8\u5316\u7684\u6807\u51c6\uff0c\u6628\u5929\u7684\u5927\u6a21\u578b\u53ef\u80fd\u5c31\u4f1a\u6210\u4e3a\u660e\u5929\u7684\u5c0f\u6a21\u578b\u3002<\/section>\n<section><\/section>\n<section>\u5c3d\u7ba1 SLM \u89c4\u6a21\u5f88\u5c0f\uff0c\u4f46\u5176\u8868\u73b0\u5e76\u4e0d\u4e00\u5b9a\u5f88\u5dee\uff0c\u5e76\u4e14\u5df2\u7ecf\u5c55\u73b0\u51fa\u4e86\u81ea\u5df1\u7684\u5de8\u5927\u6f5c\u529b\u3002\u5f88\u591a\u501f\u52a9<mark data-type=\"tech_tasks\" data-id=\"30ffd95b-36fa-4e6f-b863-926410835b10\">\u526a\u679d<\/mark>\u3001\u84b8\u998f\u548c<mark data-type=\"tech_tasks\" data-id=\"e1abaa20-0000-4ff4-ad42-f97ca7fca4b1\">\u91cf\u5316<\/mark>\u7b49\u6280\u672f\u5f97\u5230\u7684 SLM \u7684\u6027\u80fd\u5e76\u4e0d\u6bd4\u5927\u5f97\u591a\u7684\u6a21\u578b\u5dee\uff0c\u751a\u81f3\u6709\u65f6\u5019\u8fd8\u80fd\u66f4\u80dc\u4e00\u7b79\u3002\u4e3e\u4e2a\u4f8b\u5b50\uff0cGemma-2B \u7684\u6027\u80fd\u5c31\u4f18\u4e8e\u5927\u5f97\u591a\u7684 OPT-175B\uff0c\u8fd9\u5c31\u6311\u6218\u4e86\u5927\u591a\u6570\u4eba\u7684\u4e00\u4e2a\u56fa\u6709\u89c2\u5ff5\uff1a\u6a21\u578b\u5927\u5c0f\u662f\u6709\u6548\u6027\u7684\u4e3b\u5bfc\u51b3\u5b9a\u56e0\u7d20\u3002<\/section>\n<section><\/section>\n<section>\u53e6\u5916\uff0c\u4e5f\u6709\u91c7\u7528\u4e92\u76f8\u9a8c\u8bc1\u7b49\u5176\u5b83\u65b0\u9896\u65b9\u6cd5\u63d0\u5347 SLM \u80fd\u529b\u7684\u7814\u7a76\u601d\u8def\uff0c\u6bd4\u5982<mark data-type=\"institutions\" data-id=\"9e96434f-5827-41e3-9b3c-36d39bc0d446\">\u673a\u5668\u4e4b\u5fc3<\/mark>\u66fe\u62a5\u9053\u8fc7\u7684\u300a<a data-itemshowtype=\"0\" data-linktype=\"2\" href=\"http:\/\/mp.weixin.qq.com\/s?__biz=MzA3MzI4MjgzMw==&amp;mid=2650930567&amp;idx=5&amp;sn=f48439e61b4fec058e46ec1c83edef67&amp;chksm=84e439f9b393b0ef43148f05b9ab39b48c87bd511603976639ad76e8f4eb5e39b488a71489db&amp;scene=21#wechat_redirect\" target=\"_blank\">\u4e24\u4e2a\u5c0f\u6a21\u578b\u4e92\u76f8\u9a8c\u8bc1\uff0c\u76f4\u63a5\u6bd4\u80a9\u5927\u6a21\u578b\uff1f\u5fae\u8f6f\u7684 rStar \u751a\u81f3\u6ca1\u7528 CoT \u548c\u5fae\u8c03<\/a>\u300b\u3002\u4e8b\u5b9e\u4e0a\uff0c\u968f\u7740 OpenAI \u03bf1 \u7cfb\u5217\u6a21\u578b\u7684\u53d1\u5e03\uff0c\u901a\u8fc7\u4f18\u5316\u63a8\u7406\u65f6\u95f4\u8ba1\u7b97\u4e5f\u6210\u4e86\u63d0\u5347 SLM \u6027\u80fd\u7684\u91cd\u8981\u9014\u5f84\u3002<\/section>\n<section><\/section>\n<section>\u6027\u80fd\u8db3\u591f\u597d\u7684 SLM \u5177\u6709\u5f88\u5927\u7684\u597d\u5904\uff0c\u6700\u57fa\u672c\u7684\u5c31\u662f\u901f\u5ea6\u5feb\u3001\u6548\u7387\u9ad8\u3001\u6027\u4ef7\u6bd4\u9ad8\u3002\u56e0\u6b64\uff0cSLM \u5bf9\u8ba1\u7b97\u8d44\u6e90\u6709\u9650\u7684\u7ec4\u7ec7\uff08\u5982\u5c0f\u578b\u4f01\u4e1a\u548c\u5b66\u672f\u673a\u6784\uff09\u975e\u5e38\u6709\u5438\u5f15\u529b\u3002<\/section>\n<section><\/section>\n<section>\u82f9\u679c\u7684\u8fd9\u9879\u7814\u7a76\u5173\u6ce8\u7684\u662f SLM \u7684\u8bad\u7ec3\u52a8\u6001\u3002\u4e8b\u5b9e\u4e0a\uff0c\u5728\u8bad\u7ec3\u65b9\u9762\uff0cLLM \u548c SLM \u7684\u5dee\u8ddd\u5f88\u5927\u3002LLM \u7684\u8ba1\u7b97\u9700\u6c42\u548c\u57fa\u7840\u8bbe\u65bd\u9700\u6c42\u5e76\u4e0d\u4e00\u5b9a\u9002\u7528\u4e8e SLM\u3002\u8003\u8651\u5230\u4e91\u5e73\u53f0\u53ef\u7528\u7684\u786c\u4ef6\u914d\u7f6e\u591a\u79cd\u591a\u6837\uff08\u5305\u62ec GPU \u7c7b\u578b\u3001\u6279\u91cf\u5927\u5c0f\u548c\u901a\u4fe1\u534f\u8bae\uff09\uff0c\u6709\u5fc5\u8981\u5bf9\u8fd9\u4e9b\u5f71\u54cd SLM \u8bad\u7ec3\u6548\u7387\u7684\u56e0\u7d20\u8fdb\u884c\u7cfb\u7edf\u6027\u7684\u5206\u6790\uff0c\u5c24\u5176\u662f\u8981\u8003\u8651\u4e00\u4e9b\u7b26\u5408\u5b9e\u9645\u7684\u6307\u6807\uff0c\u6bd4\u5982\u6bcf\u7f8e\u5143\u7684\u635f\u5931\u548c\u6bcf\u79d2 token \u6570\u3002<\/section>\n<section><\/section>\n<section>\u8be5\u56e2\u961f\u7684\u7814\u7a76\u7ed3\u679c\u8868\u660e\uff0c\u5bf9\u4e8e\u66f4\u5c0f\u578b\u7684\u6a21\u578b\uff0c\u53ef\u4ee5\u4f7f\u7528 A100-40GB GPU \u548c\u5206\u5e03\u5f0f\u6570\u636e\u5e76\u884c\uff08DDP\uff09\u7b49\u66f4\u4f4e\u6210\u672c\u9009\u62e9\uff0c\u540c\u65f6\u4e0d\u4f1a\u5bf9\u6027\u80fd\u4ea7\u751f\u8d1f\u9762\u5f71\u54cd\u3002\u5bf9\u4e8e\u66f4\u5927\u578b\u7684\u6a21\u578b\uff0c\u5c31\u5fc5\u9700\u66f4\u9ad8\u7ea7\u7684\u914d\u7f6e\u4e86\uff08\u4f8b\u5982 A100-80GB \u548c H100-80GB GPU \u642d\u914d Flash Attention\uff08FA\uff09\u548c\u5b8c\u5168\u5206\u7247\u5f0f\u6570\u636e\u5e76\u884c\uff08FSDP\uff09\uff09\uff0c\u8fd9\u6837\u624d\u80fd\u5904\u7406\u66f4\u5927\u7684\u6570\u636e\u6279\u4ee5\u53ca\u9632\u6b62\u5185\u5b58\u76f8\u5173\u7684\u95ee\u9898\u3002<\/section>\n<section><\/section>\n<section>SLM \u9886\u57df\u7684\u6700\u8fd1\u7814\u7a76\u8fdb\u5c55\u8868\u660e\uff0c\u6269\u5c55 AI \u7cfb\u7edf\u4e0d\u4ec5\u662f\u8981\u8ffd\u6c42\u5148\u8fdb\u7684\u6027\u80fd\uff0c\u4e5f\u8981\u8003\u8651\u5b9e\u9645\u5e94\u7528\u3002\u76ee\u524d\u8fd9\u80a1\u7814\u53d1 SLM \u7684\u8d8b\u52bf\u8868\u660e\uff0c\u91cd\u65b0\u8bc4\u4f30\u786c\u4ef6\u548c\u8ba1\u7b97\u7b56\u7565\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/section>\n<section><\/section>\n<section>\u82f9\u679c\u8fd9\u9879\u7814\u7a76\u4e3a\u6b64\u505a\u51fa\u4e86\u8d21\u732e\uff0c\u4ed6\u4eec\u7cfb\u7edf\u6027\u5730\u7814\u7a76\u4e86\u5728\u4e0d\u540c\u7684\u4e91\u57fa\u7840\u8bbe\u65bd\u548c\u8bbe\u7f6e\u4e0a\uff0c\u8bad\u7ec3\u6700\u591a 2B <mark data-type=\"concepts\" data-id=\"2e982b73-88e2-41e8-a430-f7ae5a9af4bf\">\u53c2\u6570<\/mark>\u5927\u5c0f\u7684 SLM \u7684\u8ba1\u7b97\u74f6\u9888\u548c\u6210\u672c\u6548\u7387\u3002\u4ed6\u4eec\u53d1\u73b0\uff1a<\/section>\n<section><\/section>\n<section>1. \u76f8\u6bd4\u4e8e LLM\uff0cFlashAttention \u5bf9 SLM \u6765\u8bf4\u66f4\u91cd\u8981\uff1b<\/section>\n<section>2. H100-80GB \u548c A100-80GB \u7b49\u6602\u8d35\u786c\u4ef6\u5bf9 SLM \u8bad\u7ec3\u6765\u8bf4\u4e0d\u4e00\u5b9a\u5177\u6709\u6210\u672c\u6548\u76ca\uff1b<\/section>\n<section>3. DDP \u662f SLM \u7684\u6700\u4f73\u5206\u5e03\u5f0f\u8bad\u7ec3\u65b9\u6848\uff1b<\/section>\n<section>4. \u5bf9 SLM \u8bad\u7ec3\u6765\u8bf4\uff0c\u6700\u5927\u5316 GPU \u5185\u5b58\u5229\u7528\u7387\u5e76\u4e0d\u662f\u6210\u672c\u6700\u4f18\u7684\u3002<\/section>\n<section><strong><br \/><\/strong><\/section>\n<section><strong>\u6a21\u578b\u548c<mark data-type=\"concepts\" data-id=\"2e982b73-88e2-41e8-a430-f7ae5a9af4bf\">\u53c2\u6570<\/mark><\/strong><\/section>\n<section><\/section>\n<section>\u8be5\u56e2\u961f\u7814\u7a76\u7684\u662f LLaMa \u67b6\u6784\uff0c\u6bd5\u7adf\u4e0d\u7ba1\u662f LLM \u8fd8\u662f SLM\uff0c\u8fd9\u90fd\u662f\u5f53\u4eca\u6700\u6d41\u884c\u7684\u67b6\u6784\u3002<\/section>\n<section><\/section>\n<section>LLaMa-2 \u548c 3 \u6700\u5c0f\u7684\u7248\u672c\u5206\u522b\u662f 7B \u548c 8B\uff0c\u4f46\u8fd9\u5bf9\u5927\u591a\u6570\u79fb\u52a8\u786c\u4ef6\u6765\u8bf4\u8fd8\u662f\u592a\u5927\u4e86\u3002\u4e3a\u6b64\uff0c\u8be5\u56e2\u961f\u8fdb\u884c\u4e86\u4e00\u756a\u64cd\u4f5c\uff1a\u4e3a\u4e86\u5b9a\u4e49\u4ed6\u4eec\u81ea\u5df1\u7684\u6a21\u578b\uff0c\u4ed6\u4eec\u901a\u8fc7\u5728 Llama \u6a21\u578b\u4e0a\u62df\u5408\u4e00\u6761\u66f2\u7ebf\u800c\u63d0\u53d6\u4e86\u6a21\u578b\u7684\u89e3\u7801\u5668\u6a21\u5757\u548c<mark data-type=\"concepts\" data-id=\"2e982b73-88e2-41e8-a430-f7ae5a9af4bf\">\u53c2\u6570<\/mark>\u6570\u91cf\u3002\u89c1\u4e0b\u56fe 5\u3002<\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-7737b8fa710a618cfa34d408a076760a.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-7737b8fa710a618cfa34d408a076760a.png\"><\/a><\/section>\n<section>\u4ed6\u4eec\u8bc4\u4f30\u4e86\u56db\u79cd\u4e0d\u540c\u7684\u6a21\u578b\u5927\u5c0f\uff1a100M\u3001500M\u30011B \u548c 2B\u3002<\/section>\n<section><\/section>\n<section>\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u4ed6\u4eec\u6700\u5927\u5316\u4e86\u56fe\u4e2d x \u8f74\u6216\u56fe\u4f8b\u4e2d\u672a\u663e\u793a\u7684\u6240\u6709\u914d\u7f6e<mark data-type=\"concepts\" data-id=\"2e982b73-88e2-41e8-a430-f7ae5a9af4bf\">\u53c2\u6570<\/mark>\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u4ed6\u4eec\u5bf9\u4e0b\u9762\u5217\u51fa\u7684\u6240\u6709\u914d\u7f6e<mark data-type=\"concepts\" data-id=\"2e982b73-88e2-41e8-a430-f7ae5a9af4bf\">\u53c2\u6570<\/mark>\u7ec4\u5408\u8fdb\u884c\u5927\u578b<mark data-type=\"tech_methods\" data-id=\"0b250c7d-d9ad-4c03-8503-c0b9e82685a3\">\u7f51\u683c\u641c\u7d22<\/mark>\uff0c\u5e76\u4e14\u6bcf\u4e2a\u56fe\u4e2d\u7684\u6bcf\u4e2a\u70b9\u90fd\u662f\u7ed9\u5b9a\u56fe\u4e2d\u6307\u5b9a\u7684\u6240\u6709<mark data-type=\"concepts\" data-id=\"2e982b73-88e2-41e8-a430-f7ae5a9af4bf\">\u53c2\u6570<\/mark>\u7684\u6700\u4f73\u914d\u7f6e\u3002<\/section>\n<section><\/section>\n<section>\u8fd9\u6837\uff0c\u4ed6\u4eec\u627e\u5230\u4e86\u6700\u4f73\u7684 Token\/Dollar \u6bd4\u503c\uff0c\u5e76\u5047\u8bbe\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574\u4f18\u5316\u8d85<mark data-type=\"concepts\" data-id=\"2e982b73-88e2-41e8-a430-f7ae5a9af4bf\">\u53c2\u6570<\/mark>\uff08\u4f8b\u5982<mark data-type=\"concepts\" data-id=\"444ad8d1-7262-46c9-94b7-fe0aa9227006\">\u5b66\u4e60\u7387<\/mark>\uff09\u6765\u5b9e\u73b0\u4e0e\u786c\u4ef6\u6700\u4f73\u914d\u7f6e\u7684\u6700\u4f73<mark data-type=\"concepts\" data-id=\"3bf78775-1316-4ac0-bd99-10e2fc88c439\">\u6536\u655b<\/mark>\u3002<\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-ef3cd66458260c58ea78ba8cfdb247eb.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-ef3cd66458260c58ea78ba8cfdb247eb.png\"><\/a><\/section>\n<section>\u63a5\u4e0b\u6765\uff0c\u7ed9\u51fa\u8fd9\u4e9b\u914d\u7f6e<mark data-type=\"concepts\" data-id=\"2e982b73-88e2-41e8-a430-f7ae5a9af4bf\">\u53c2\u6570<\/mark>\u7684\u5b9a\u4e49<\/section>\n<ul>\n<li>\n<p><strong>GPU \u7c7b\u578b<\/strong>\uff1a\u4ed6\u4eec\u8bc4\u4f30\u4e86\u4e09\u79cd\u82f1\u4f1f\u8fbe GPU\uff1aA100-40GB\u3001A100-80GB \u548c H100-80GB\u3002\u6240\u6709 GPU \u4f7f\u7528\u7684\u6570\u636e\u7c7b\u578b\u90fd\u662f BFloat16\u3002<\/p>\n<\/li>\n<li>\n<p><strong>GPU \u6570\u91cf\u548c\u901a\u4fe1<\/strong>\uff1a\u6bcf\u79cd GPU \u7c7b\u578b\u90fd\u6709\u4e09\u79cd\u4e3b\u8981\u8bad\u7ec3\u914d\u7f6e\uff0c\u5305\u62ec\uff1a\u5355\u8282\u70b9\u5355 GPU\uff081 \u53f0 GPU\uff09\u3001\u5355\u8282\u70b9\u591a GPU\uff082\u30014 \u548c 8 \u53f0 GPU\uff09\u548c\u591a\u8282\u70b9\u591a GPU\uff0816\u300132 \u548c 64 \u53f0 GPU\uff09\u3002\u5f53 GPU \u8d85\u8fc7 1 \u53f0\u65f6\uff0c\u8fd8\u4f1a\u8bc4\u4f30\u5206\u5e03\u5f0f\u6570\u636e\u5e76\u884c\uff08DDP\uff09\u548c\u5b8c\u5168\u5206\u7247\u5f0f\u6570\u636e\u5e76\u884c\uff08FSDP\uff09\u8fd9\u4e24\u79cd\u901a\u4fe1\u65b9\u6cd5\u3002\u5bf9\u4e8e\u5206\u7247\uff0c\u4ed6\u4eec\u4e5f\u7814\u7a76\u4e86\u4e24\u79cd\u7b56\u7565\uff1a1) \u5b8c\u5168\u5206\u7247\uff0c\u5373\u5bf9\u6240\u6709\u68af\u5ea6\u3001<mark data-type=\"concepts\" data-id=\"fa50298e-1a85-4af0-ae96-a82708f4b610\">\u4f18\u5316\u5668<\/mark>\u72b6\u6001\u548c<mark data-type=\"concepts\" data-id=\"149a12cf-10c2-4555-9899-cc6dee319ef5\">\u6743\u91cd<\/mark>\u8fdb\u884c\u5206\u7247\uff1b2) grad_op \u5206\u7247\uff0c\u5373\u4ec5\u5bf9\u68af\u5ea6\u548c<mark data-type=\"concepts\" data-id=\"fa50298e-1a85-4af0-ae96-a82708f4b610\">\u4f18\u5316\u5668<\/mark>\u72b6\u6001\u8fdb\u884c\u5206\u7247\uff08\u4f46<mark data-type=\"concepts\" data-id=\"149a12cf-10c2-4555-9899-cc6dee319ef5\">\u6743\u91cd<\/mark>\u4e0d\u5206\u7247\uff09\u3002\u4ed6\u4eec\u4f7f\u7528\u4e86 RDMA\/EFA\u3002<\/p>\n<\/li>\n<li>\n<p><strong>\u6837\u672c\u6570\u91cf<\/strong>\uff1a\u4ed6\u4eec\u8fd8\u8bc4\u4f30\u4e86\u8bad\u7ec3\u671f\u95f4\u9002\u5408\u5355\u4e2a GPU \u7684\u5404\u79cd\u6837\u672c\u6570\u91cf\u3002\u4ed6\u4eec\u5c06\u5e8f\u5217\u957f\u5ea6\u56fa\u5b9a\u4e3a 1028\uff0c\u5e76\u8fed\u4ee3\u9002\u5408\u5355\u53f0\u8bbe\u5907\u7684\u6279\u91cf\u5927\u5c0f\u3002\u7531\u4e8e\u5373\u4f7f\u5728\u6700\u5c0f\uff08100M\uff09\u7684\u6a21\u578b\u4e2d\u4e5f\u65e0\u6cd5\u5c06 128 \u4e2a\u6837\u672c\u653e\u5165\u5355\u4e2a GPU \u5185\u5b58\u4e2d\uff0c\u56e0\u6b64\u4ed6\u4eec\u7814\u7a76\u4e86\u6bcf\u53f0\u8bbe\u5907\u7684\u6279\u91cf\u5927\u5c0f\u4e3a 4\u30018\u300116\u300132 \u548c 64 \u7684\u60c5\u51b5\u3002\u8fd9\u91cc\u4e0d\u4f7f\u7528\u68af\u5ea6\u7d2f\u79ef<\/p>\n<\/li>\n<li>\n<p><strong>Flash Attention<\/strong>\uff1a\u4ed6\u4eec\u7814\u7a76\u4e86\u5728\u6ce8\u610f\u529b\u6a21\u5757\u4e2d\u4f7f\u7528 Flash Attention \u7684\u5f71\u54cd\u3002<\/p>\n<\/li>\n<\/ul>\n<section><strong>\u5b9e\u9a8c\u7ed3\u679c<\/strong><\/section>\n<section><\/section>\n<section>\u8be5\u56e2\u961f\u5c55\u793a\u4e86 SLM \u5728 A100-40GB\u3001A100-80GB \u548c H100-80GB \u4e0a\u8fd0\u884c\u7684\u7ed3\u679c\u3002\u4ed6\u4eec\u5728 HuggingFace \u4e2d\u90e8\u7f72\u4e86\u6a21\u578b\uff0c\u6ca1\u6709\u9644\u52a0\u4efb\u4f55\u989d\u5916\u7684\u6846\u67b6\uff0cbatch size=1024\uff0c\u5e76\u4f7f\u7528 PyTorch \u8fd0\u884c\u4e86\u5982\u4e0b\u8868\u6570\u503c\u8bbe\u7f6e\u7684\u5b9e\u9a8c\u3002<\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-6cfe2abcb428ef16aa904b3ad14f8ae5.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-6cfe2abcb428ef16aa904b3ad14f8ae5.png\"><\/a><\/section>\n<section>\u901a\u8fc7\u591a\u6b21\u5b9e\u9a8c\uff0c\u7814\u7a76\u56e2\u961f\u5f97\u51fa\u4e86\u4ee5\u4e0b\u89c2\u5bdf\uff1a<\/section>\n<section><\/section>\n<section>Q1\uff1a\u5728 SLM \u8bad\u7ec3\u4e2d\u4f7f\u7528 FlashAttention \u6709\u591a\u91cd\u8981\uff1f<\/section>\n<section><\/section>\n<section>\u56fe 1 \u6bd4\u8f83\u4e86\u4e0d\u540c batch size \u4e0b FlashAttention2 \u4e0e\u666e\u901a\u6ce8\u610f\u529b\u7684\u533a\u522b\u3002\u9996\u5148\uff0c\u4f7f\u7528 FlashAttention \u663e\u8457\u63d0\u9ad8\u4e86 SLM \u7684 Token\/Dollar \u6548\u7387\uff0c\u7528\u540c\u6837\u7684\u94b1\uff08Dollar\uff09\u80fd\u5904\u7406\u66f4\u591a\u6570\u636e\uff08Token\uff09\u3002<\/section>\n<section><\/section>\n<section>\u5bf9\u4e8e\u8f83\u5c0f\u7684\u6a21\u578b\uff0cFA \u5bf9 Token\/Dollar \u7684\u63d0\u5347\u66f4\u4e3a\u663e\u8457\u3002\u8fd9\u662f\u56e0\u4e3a<mark data-type=\"tech_methods\" data-id=\"60bee267-89dc-4606-ba24-6b3f7d1f6189\">\u6ce8\u610f\u529b\u673a\u5236<\/mark>\u7684\u6210\u672c\u4f1a\u968f\u4e0a\u4e0b\u6587\u957f\u5ea6\u53d8\u957f\u4ee5\u5e73\u65b9\u7684\u901f\u5ea6\u589e\u957f\u3002\u5f53\u6a21\u578b\u7684\u9690\u85cf\u5c42\u7ef4\u5ea6\u51cf\u5c11\u65f6\uff0c\u8fd9\u4e2a\u56e0\u7d20\u53d8\u5f97\u5c24\u4e3a\u91cd\u8981\u3002\u8fd9\u6837\u7684 SLM\uff0c\u5176\u6027\u80fd\u53d7\u9650\u4e8e\u6570\u636e\u5904\u7406\u80fd\u529b\uff0c\u5176\u4e2d\u6570\u636e\u5728 CPU\/GPU\u3001GPU\/GPU \u4e4b\u95f4\u4f20\u8f93\u662f\u4e3b\u8981\u74f6\u9888\u3002\u6700\u540e\uff0c\u53ef\u4ee5\u770b\u5230\u5bf9\u4e8e\u8f83\u5927\u7684\u6a21\u578b\uff081B \u548c 2B\uff09\uff0cFA \u80fd\u591f\u8bad\u7ec3\u66f4\u5927\u7684 batch size\uff081024\uff09\uff0c\u800c\u666e\u901a\u6ce8\u610f\u529b\u4f1a\u5bfc\u81f4\u5185\u5b58\u6ea2\u51fa\uff08OOM\uff09\u3002<\/section>\n<section><\/section>\n<section>Q2\uff1aGPU \u6570\u91cf\u4e00\u5b9a\uff0c\u54ea\u7c7b GPU \u6700\u9002\u5408\u8bad\u7ec3 SLM\uff1f<\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-8e4b7597c1f7e81ac7389cda5f0989f9.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-8e4b7597c1f7e81ac7389cda5f0989f9.png\"><\/a><\/section>\n<section>\u56fe 2 \u5c55\u793a\u4e86\u4f7f\u7528 A100-40GB \u548c A100-80GB GPU \u8bad\u7ec3\u6a21\u578b\u7684\u6548\u679c\u3002\u5c3d\u7ba1\u4e0d\u540c\u6a21\u578b\u95f4\u6ca1\u6709\u7edf\u4e00\u7684\u8d8b\u52bf\uff0c\u4f46\u5f53\u4f7f\u7528\u7528\u5927\u91cf GPU \u8bad\u7ec3 1B\u30012B <mark data-type=\"concepts\" data-id=\"2e982b73-88e2-41e8-a430-f7ae5a9af4bf\">\u53c2\u6570<\/mark>\u89c4\u6a21\u7684\u6a21\u578b\u65f6\uff0cA100-80GB GPU \u8868\u73b0\u66f4\u4f73\u3002\u8fd9\u79cd GPU \u9002\u5408\u5904\u7406\u66f4\u5927\u7684 batch size\u3002\u5bf9\u4e8e\u66f4\u5c0f\u7684\u6a21\u578b\uff0c\u5219\u53ef\u4ee5\u9009\u62e9\u6210\u672c\u66f4\u4f4e\u7684 40GB GPU\u3002<\/section>\n<section><\/section>\n<section>Q3\uff1a\u5728\u4e0d\u540c\u8282\u70b9\u6570\u91cf\u4e0b\uff0c\u54ea\u79cd\u901a\u4fe1\u65b9\u6848\u6700\u9002\u5408\u8bad\u7ec3 SLM\uff1f<\/section>\n<section><a href=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-029585d0e4e61b7f2808683b42d2d483.png\" data-fancybox=\"images\" data-fancybox=\"gallery\"><img decoding=\"async\" src=\"https:\/\/17aitech.com\/wp-content\/uploads\/2024\/10\/frc-029585d0e4e61b7f2808683b42d2d483.png\"><\/a><\/section>\n<section>\u8be5\u56e2\u961f\u63a2\u8ba8\u4e86\u4e0d\u540c\u5e76\u884c\u7b56\u7565\u5bf9 SLM \u8bad\u7ec3\u7684\u5f71\u54cd\uff0c\u5206\u5e03\u5f0f\u6570\u636e\u5e76\u884c\uff08DDP\uff09\u3001\u5b8c\u5168\u5206\u7247\u6570\u636e\u5e76\u884c\uff08FSDP-Full\uff09\u3001\u8fd8\u662f FSDPGrad+Optimizer\uff0c\u90a3\u79cd\u65b9\u6cd5\u66f4\u4f18\u79c0\uff1f\u56fe 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[&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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