{"id":4449,"date":"2023-11-21T16:58:17","date_gmt":"2023-11-21T08:58:17","guid":{"rendered":"http:\/\/www.sniper97.cn\/?p=4449"},"modified":"2024-11-26T15:38:11","modified_gmt":"2024-11-26T07:38:11","slug":"%e3%80%90%e6%b7%b1%e5%ba%a6%e5%ad%a6%e4%b9%a0%e7%ac%94%e8%ae%b0%e3%80%91btlm-3b-8k","status":"publish","type":"post","link":"http:\/\/www.sniper97.cn\/index.php\/note\/deep-learning\/note-deep-learning\/4449\/","title":{"rendered":"\u3010\u6df1\u5ea6\u5b66\u4e60\u7b14\u8bb0\u3011BTLM-3B-8K"},"content":{"rendered":"\n\n\n<p>\u8ddf\u968fslimpajama\u4e00\u8d77\u51fa\u73b0\u7684\u4e00\u4e2a\u6a21\u578b\uff0c\u4e3b\u8981\u662f\u9a8c\u8bc1slimpajama\u7684\u6709\u6548\u6027\uff0c\u6548\u679c\u6bd4\u4e00\u4e9b7B\u7684\u6a21\u578b\u8981\u597d\u3002\u4e0d\u8fc7\u7531\u4e8e\u8bba\u6587\u65f6\u95f4\u6bd4\u8f83\u4e45\uff0c\u6240\u8c13\u7684\u6bd47B\u7684\u597d\u5f88\u53ef\u80fd\u6548\u679c\u4e5f\u6ca1\u6709\u90a3\u4e48\u597d\u3002<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"htoc-\">\u7ed3\u6784<\/h1>\n\n\n\n<p>SwiGLU\u3001ALiBi<\/p>\n\n\n\n<p>Dmodel:2560\u3001nlayer\uff1a32\u3001nhead\uff1a80\u3001Dffn\uff1a6828 total\uff1a2.6B<\/p>\n\n\n\n<h1 class=\"wp-block-heading\" id=\"htoc-1\">\u8bad\u7ec3<\/h1>\n\n\n\n<p>\u91c7\u7528\u4e24\u9636\u6bb5\u8bad\u7ec3\uff0c<\/p>\n\n\n\n<p>\u7b2c\u4e00\u9636\u6bb5\u4f7f\u7528470B token\uff0c\u957f\u5ea62048\uff0cbatch size 1920.<\/p>\n\n\n\n<p>\u7b2c\u4e8c\u9636\u6bb5\u91c7\u7528157B token\uff0c \u957f\u5ea68192\uff0cbatch size 480.<\/p>\n\n\n\n<p>AdamW\uff0c0.9&amp;0.95&amp;1e-8<\/p>\n\n\n\n<p>\u68af\u5ea6\u88c1\u526a1\uff0c<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"htoc-11\">\u8bad\u7ec3\u6570\u636e<\/h2>\n\n\n\n<p>\u8fc7\u6ee4\u4e86redpajama\u76841.2T\u6570\u636e\uff0c\u6570\u636e\u5904\u7406\u4ee3\u7801\u4e3a\uff1a<a href=\"https:\/\/github.com\/Cerebras\/modelzoo\/transformers\/data_processing\/slimpajama\">https:\/\/github.com\/Cerebras\/modelzoo\/transformers\/data_processing\/slimpajama<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"htoc-loss\">loss<\/h2>\n\n\n\n<p>\u7ecf\u5386\u8fc72\u6b21loss\u7a81\u589e\uff0c\u5206\u522b\u662f15step\u7684\u65f6\u5019\u548c\u521a\u5207\u6362\u52308192\u957f\u5ea6\u7684\u65f6\u5019\u3002\u4f46\u662f\u5e76\u6ca1\u6709\u5f71\u54cd\u540e\u7eedloss\u7684\u4e0b\u964d\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"473\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-16-1024x473.png\" alt=\"\" class=\"wp-image-4451\" style=\"width:768px;height:auto\" srcset=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-16-1024x473.png 1024w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-16-300x139.png 300w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-16-768x355.png 768w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-16.png 1398w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"htoc-evaluate\">evaluate<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"997\" height=\"1024\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-17-997x1024.png\" alt=\"\" class=\"wp-image-4452\" style=\"width:636px;height:auto\" srcset=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-17-997x1024.png 997w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-17-292x300.png 292w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-17-768x789.png 768w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-17.png 1394w\" sizes=\"(max-width: 997px) 100vw, 997px\" \/><\/figure><\/div>\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1017\" height=\"1024\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-18-1017x1024.png\" alt=\"\" class=\"wp-image-4453\" style=\"width:649px;height:auto\" srcset=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-18-1017x1024.png 1017w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-18-298x300.png 298w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-18-150x150.png 150w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-18-768x774.png 768w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-18.png 1388w\" sizes=\"(max-width: 1017px) 100vw, 1017px\" \/><\/figure><\/div>\n\n\n<h2 class=\"wp-block-heading\" id=\"htoc-111\">\u6587\u672c\u957f\u5ea6\u4e0e\u4f4d\u7f6e\u7f16\u7801<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"459\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-19-1024x459.png\" alt=\"\" class=\"wp-image-4454\" style=\"width:680px;height:auto\" srcset=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-19-1024x459.png 1024w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-19-300x134.png 300w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-19-768x344.png 768w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-19.png 1384w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<p>TPP\uff08token per parameter\uff09<\/p>\n\n\n\n<p>ALiBi\u8bba\u6587\u4e2d\uff0c\u8bf4\u660e\u5916\u63a8\u6027\u5f88\u597d\u7684\u5b9e\u9a8c\u662f\u4f7f\u7528\u4e86103M\u6570\u636e\u8bad\u7ec3\u4e86\u4e00\u4e2a255M\u7684\u6a21\u578b\uff0ctpp\u4ec5\u67090.4\u3002<\/p>\n\n\n\n<p>\u901a\u8fc7\u5206\u6790\u4e0d\u540ccheckpoint\uff08\u4e0d\u540ctpp\uff09\u65f6\uff0c\u4e0d\u540c\u6587\u672c\u957f\u5ea6\u7684loss\uff0c\u6700\u7ec8\u53d1\u73b0\u57281.2tpp\u65f6\u786e\u5b9e\u6587\u672c\u957f\u5ea6\u589e\u52a0loss\u6ca1\u6709\u660e\u663e\u53d8\u5316\uff0c\u4f46\u662f\u8fd9\u662f\u5efa\u7acb\u5728\u6a21\u578b\u6574\u4f53\u8bad\u7ec3\u8d28\u91cf\u5f88\u5dee\u7684\u60c5\u51b5\u4e0b\uff0c\u800c\u5728\u5b8c\u5168\u8bad\u7ec3\u7ed3\u675f\u768475%\u65f6\uff08\u540e\u976225%\u5207\u6362\u5230\u4e868192\u957f\u5ea6\uff09\uff0c\u6a21\u578b\u5bf9\u8d85\u957f\u6587\u672c\u7684loss\u7a81\u589e\u3002<\/p>\n\n\n\n<p>\u8bf4\u660e\u5728\u4e00\u5b9a\u7a0b\u5ea6\u4e0a\uff0c\u968f\u7740\u6a21\u578b\u8bad\u7ec3\u7684\u7ee7\u7eed\uff0c\u6a21\u578b\u4f1a\u201c\u8fc7\u62df\u5408\u201d\u5f53\u524d\u7684\u6587\u672c\u957f\u5ea6\u3002<\/p>\n\n\n\n<p><strong>\u56e0\u6b64\u4e5f\u5c31\u4e0d\u5b58\u5728ALiBi\u7684\u5916\u63a8\u6027\u66f4\u6743\u91cd\u597d\u8fd9\u4e00\u7ed3\u8bba<\/strong>\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"htoc-1111\">\u6d88\u878d\u5b9e\u9a8c<\/h2>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"336\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-20-1024x336.png\" alt=\"\" class=\"wp-image-4455\" style=\"width:701px;height:auto\" srcset=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-20-1024x336.png 1024w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-20-300x99.png 300w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-20-768x252.png 768w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-20.png 1400w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<h3 class=\"wp-block-heading\" id=\"htoc-11111\">\u6743\u91cd\u8870\u51cf<\/h3>\n\n\n\n<p>\u627e\u5230\u4e86\u4e00\u4e2a\u6743\u91cd\u8870\u51cf\u516c\u5f0f\uff0c\u6bd4\u598220TPP\u9700\u89810.1\u7684\u8870\u51cf\u7387\uff0c240\u7684TPP\u9700\u89810.1*1\/12=0.0083\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"776\" height=\"96\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-21.png\" alt=\"\" class=\"wp-image-4456\" style=\"width:296px;height:auto\" srcset=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-21.png 776w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-21-300x37.png 300w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-21-768x95.png 768w\" sizes=\"(max-width: 776px) 100vw, 776px\" \/><\/figure><\/div>\n\n\n<p>\u5982\u679c\u8fdd\u80cc\u8fd9\u4e2a\u516c\u5f0f\uff0c\u9700\u8981\u591a\u8ba1\u7b971.6x\u7684FLOP\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\" id=\"htoc-111111\">\u4f4d\u7f6e\u7f16\u7801<\/h3>\n\n\n\n<p>\u76f8\u6bd4ALiBi\uff0cRoPE\u57282048\u957f\u5ea6\u4e0b\u62e5\u6709\u66f4\u4f18\u79c0\u7684\u8868\u73b0\uff0c\u4f46\u662fALiBi\u5728\u6700\u7ec8\u76848k\u6a21\u578bloss\u8fd8\u4f1a\u4e0b\u8dcc1.26%<\/p>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"htoc-8192\">8192\u6587\u672c\u957f\u5ea6<\/h2>\n\n\n\n<p>\u91c7\u7528\u4e24\u9636\u6bb5\u957f\u5ea6\u8bad\u7ec3\uff0c\u53ef\u4ee5\u8282\u7701\u8d44\u6e90\uff0c\u4e5f\u662f\u4e1a\u5185\u5927\u90e8\u5206\u7684\u505a\u6cd5\u3002\u6548\u679c\u8fd8\u5f88\u63a5\u8fd1\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"448\" src=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-15-1024x448.png\" alt=\"\" class=\"wp-image-4450\" style=\"width:653px;height:auto\" srcset=\"http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-15-1024x448.png 1024w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-15-300x131.png 300w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-15-768x336.png 768w, http:\/\/www.sniper97.cn\/wp-content\/uploads\/2023\/11\/image-15.png 1390w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<h1 class=\"wp-block-heading\" id=\"htoc-1111111\">\u5f15\u7528<\/h1>\n\n\n\n<p>1.<a href=\"http:\/\/arxiv.org\/abs\/2307.14385\">http:\/\/arxiv.org\/abs\/2307.14385<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8ddf\u968fslimpajama\u4e00\u8d77\u51fa\u73b0\u7684\u4e00\u4e2a\u6a21\u578b\uff0c\u4e3b\u8981\u662f\u9a8c\u8bc1slimpajama\u7684\u6709\u6548\u6027\uff0c\u6548\u679c\u6bd4\u4e00\u4e9b7B\u7684 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_mi_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"footnotes":""},"categories":[9],"tags":[],"views":10271,"_links":{"self":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/posts\/4449"}],"collection":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/comments?post=4449"}],"version-history":[{"count":2,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/posts\/4449\/revisions"}],"predecessor-version":[{"id":4480,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/posts\/4449\/revisions\/4480"}],"wp:attachment":[{"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/media?parent=4449"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/categories?post=4449"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.sniper97.cn\/index.php\/wp-json\/wp\/v2\/tags?post=4449"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}