{"id":2298,"date":"2026-03-01T16:10:17","date_gmt":"2026-03-01T08:10:17","guid":{"rendered":"https:\/\/www.starverse-ai.com\/guide\/archives\/2298"},"modified":"2026-03-01T16:10:17","modified_gmt":"2026-03-01T08:10:17","slug":"%e5%9b%bd%e4%ba%a7%e6%98%87%e8%85%be%e8%8b%b1%e4%bc%9f%e8%be%be%e6%b7%b7%e5%90%88%e8%ae%ad%e7%bb%83%ef%bc%8c%e6%80%a7%e8%83%bd%e4%b8%8d%e8%be%93%e7%ba%afh100%ef%bc%9a%e6%98%9f%e5%ae%87%e6%99%ba","status":"publish","type":"post","link":"https:\/\/www.starverse-ai.com\/guide\/archives\/2298","title":{"rendered":"\u56fd\u4ea7\u6607\u817e+\u82f1\u4f1f\u8fbe\u6df7\u5408\u8bad\u7ec3\uff0c\u6027\u80fd\u4e0d\u8f93\u7eafH100\uff1a\u661f\u5b87\u667a\u7b97\u5e73\u53f0\u5f02\u6784GPU\u96c6\u7fa4\u6df1\u5ea6\u8bc4\u6d4b"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img decoding=\"async\" src=\"https:\/\/www.starverse-ai.com\/guide\/wp-content\/uploads\/2026\/03\/1772352616_bbc646.png\" alt=\"\u56fd\u4ea7\u6607\u817e+\u82f1\u4f1f\u8fbe\u6df7\u5408\u8bad\u7ec3\uff0c\u6027\u80fd\u4e0d\u8f93\u7eafH100\uff1a\u661f\u5b87\u667a\u7b97\u5e73\u53f0\u5f02\u6784GPU\u96c6\u7fa4\u6df1\u5ea6\u8bc4\u6d4b\" style=\"display:block; margin:10px auto; max-width:100%; height:auto;\" \/><\/figure>\n<blockquote>\n<p>\u201c\u5f53\u7f8e\u56fd\u65b0\u4e00\u8f6e\u51fa\u53e3\u7ba1\u5236\u8ba9 H100 \u6210\u4e3a\u7a00\u7f3a\u8d44\u6e90\uff0c\u5f53\u56fd\u4ea7\u5927\u6a21\u578b\u8bad\u7ec3\u9700\u6c42\u4ee5\u6bcf\u6708 30% \u7684\u901f\u5ea6\u6fc0\u589e\uff0c\u2018\u4e24\u6761\u817f\u8d70\u8def\u2019\u4e0d\u518d\u662f\u53e3\u53f7\uff0c\u800c\u662f\u751f\u6b7b\u65f6\u901f\u3002\u201d<br \/>\n\u2014\u2014\u300a\u8d22\u7ecf\u300b2024.04 \u5c01\u9762\u6545\u4e8b<\/p>\n<\/blockquote>\n<h2>\u56fd\u4ea7+\u82f1\u4f1f\u8fbe\u6df7\u5408\u8bad\u7ec3\uff0c\u6027\u80fd\u4e0d\u8f93\u7eaf H100\uff1a\u661f\u5b87\u667a\u7b97\u5f02\u6784 GPU \u96c6\u7fa4\u6df1\u5ea6\u8bc4\u6d4b<\/h2>\n<h3>\u80cc\u666f\uff1a\u4f9b\u5e94\u94fe\u5b89\u5168\u5012\u903c\u6280\u672f\u8def\u7ebf\u518d\u5206\u53c9<\/h3>\n<p>\u8fc7\u53bb 18 \u4e2a\u6708\uff0c\u56fd\u5185 AI \u57fa\u7840\u8bbe\u65bd\u7ecf\u5386\u4e86\u201c\u8fc7\u5c71\u8f66\u201d\u5f0f\u884c\u60c5\uff1aA800 \u4ef7\u683c\u4e00\u5ea6\u6ea2\u4ef7 3 \u500d\uff0cH100 \u4e00\u5361\u96be\u6c42\uff0c\u800c\u56fd\u4ea7\u6607\u817e 910B \u7684 PyTorch \u751f\u6001\u521a\u8865\u9f50\u52a8\u6001\u56fe\u63a5\u53e3\u3002\u8d8a\u6765\u8d8a\u591a\u4f01\u4e1a\u53d1\u73b0\uff0c\u5355\u4e00\u82af\u7247\u8def\u7ebf\u65e2\u625b\u4e0d\u4f4f\u5730\u7f18\u653f\u6cbb\u98ce\u9669\uff0c\u4e5f\u625b\u4e0d\u4f4f\u9884\u7b97\u71c3\u70e7\u3002\u4e8e\u662f\u201c\u6df7\u5408\u8bad\u7ec3\u201d\u2014\u2014\u8ba9\u6607\u817e\u4e0e\u82f1\u4f1f\u8fbe\u5728\u540c\u4e00\u5f20\u8ba1\u7b97\u7f51\u7edc\u91cc\u5e76\u80a9\u4f5c\u6218\u2014\u2014\u6210\u4e3a 2024 \u5e74\u6700\u70ed\u7684\u5de5\u7a0b\u547d\u9898\u3002<\/p>\n<h3>\u661f\u5b87\u667a\u7b97\uff1a\u628a\u201c\u6df7\u5408\u201d\u505a\u6210\u201c\u4ea7\u54c1\u201d<\/h3>\n<p>\u5728\u591a\u6570\u4e91\u5382\u5546\u8fd8\u5728 PPT \u91cc\u201c\u7f1d\u5408\u201dHCCL \u4e0e NCCL \u65f6\uff0c<a href=\"https:\/\/www.starverse-ai.com\"><strong>\u661f\u5b87\u667a\u7b97<\/strong><\/a> \u5df2\u7ecf\u628a\u5f02\u6784 GPU \u96c6\u7fa4\u505a\u6210\u6309\u9700\u79df\u7528\u7684\u6807\u51c6\u5316\u5546\u54c1\uff1a<br \/>\n&#8211; \u5355\u673a 8 \u5361\u6607\u817e 910B \u8282\u70b9<br \/>\n&#8211; \u5355\u673a 8 \u5361 H100 \u8282\u70b9<br \/>\n&#8211; \u5355\u673a 8 \u5361 A800 \u8282\u70b9<br \/>\n\u901a\u8fc7 200 Gbps RoCE v2 \u7f51\u7edc\u7edf\u4e00\u63a5\u5165 Slurm\uff0c\u7528\u6237\u53ef\u5728\u63a7\u5236\u53f0\u4e00\u952e\u521b\u5efa\u201c\u6df7\u5408\u961f\u5217\u201d\uff0c\u7cfb\u7edf\u81ea\u52a8\u5b8c\u6210 HCCL+NCCL \u53cc\u534f\u8bae\u6808\u7684\u4eb2\u548c\u8c03\u5ea6\uff0c\u5f00\u53d1\u8005\u4fa7\u96f6\u611f\u77e5\uff0c\u811a\u672c\u65e0\u9700\u6539\u52a8\u3002<\/p>\n<h3>\u5b9e\u6d4b\uff1aResNet-50 \u6df7\u5408\u7cbe\u5ea6\u8bad\u7ec3<\/h3>\n<p>\u8bc4\u6d4b\u73af\u5883\uff1a<br \/>\n&#8211; 16\u00d7H100 + 16\u00d7\u6607\u817e 910B\uff0c\u5171 256 \u5361<br \/>\n&#8211; PyTorch 2.2 + Ascend Extension 6.5<br \/>\n&#8211; \u6df7\u5408\u7cbe\u5ea6\uff08FP16+FP32\uff09\u3001Global Batch 4K\u3001LAMB \u4f18\u5316\u5668  <\/p>\n<p>\u7ed3\u679c\uff1a<br \/>\n1. \u7ebf\u6027\u52a0\u901f\u6bd4 0.92\uff0c\u63a5\u8fd1\u7406\u8bba\u4e0a\u9650\uff1b<br \/>\n2. \u4e0e\u7eaf H100 \u96c6\u7fa4\u76f8\u6bd4\uff0cTop-1 \u7cbe\u5ea6\u5dee\u5f02 &lt;0.3%\uff0c Loss \u66f2\u7ebf\u51e0\u4e4e\u91cd\u53e0\uff1b<br \/>\n3. \u8bad\u7ec3\u8017\u65f6 173 min\uff0c\u4ec5\u6bd4\u7eaf H100 \u6162 9 min\uff0c\u6210\u672c\u5374\u4e0b\u964d 35%\u3002  <\/p>\n<p>\u6362\u53e5\u8bdd\u8bf4\uff0c\u7528\u6607\u817e\u201c\u9876\u201d\u6389 40% \u7684\u82f1\u4f1f\u8fbe\u7b97\u529b\uff0c\u65e2\u4fdd\u4f4f\u4e86\u4f9b\u5e94\u94fe\u5b89\u5168\uff0c\u4e5f\u4fdd\u4f4f\u4e86\u94b1\u5305\u3002<\/p>\n<h3>\u5e73\u53f0\u7ea7\u80fd\u529b\uff1aHCCL\u2194NCCL \u81ea\u52a8\u5207\u6362<\/h3>\n<p>\u661f\u5b87\u667a\u7b97\u5728 Slurm \u4e2d\u690d\u5165\u81ea\u7814 <code>hybrid-sched<\/code> \u63d2\u4ef6\uff0c\u4f1a\u6839\u636e\u6a21\u578b\u5e76\u884c\u7b56\u7565\u5b9e\u65f6\u9009\u62e9\u6700\u4f18\u901a\u4fe1\u5e93\uff1a<br \/>\n&#8211; \u6570\u636e\u5e76\u884c\u9636\u6bb5\uff0c\u6607\u817e\u5361\u5185\u8d70 HCCL\uff0c\u82f1\u4f1f\u8fbe\u5361\u5185\u8d70 NCCL\uff1b<br \/>\n&#8211; \u68af\u5ea6 AllReduce \u8de8\u5361\u65f6\uff0c\u8282\u70b9\u95f4\u901a\u8fc7\u7edf\u4e00 RoCE \u7f51\u7edc\u81ea\u52a8\u5b8c\u6210\u534f\u8bae\u8f6c\u6362\uff1b<br \/>\n&#8211; \u7528\u6237\u4fa7\u65e0\u9700\u5199 <code>if device=='npu': ...<\/code>\uff0c\u4e00\u4efd PyTorch \u811a\u672c\u5373\u53ef\u8dd1\u901a\u3002<\/p>\n<h3>\u4ef7\u683c\uff1a\u628a 1.7 \u4e07\u6253\u5230 1.1 \u4e07<\/h3>\n<p>\u4ee5 32 \u5361\u89c4\u6a21\u300130 \u5929\u8fde\u7eed\u8bad\u7ec3\u4e3a\u4f8b\uff1a<br \/>\n&#8211; \u7eaf H100 \u96c6\u7fa4\uff1a1.7 \u4e07\u5143\/\u6708\/\u8282\u70b9\uff0c\u603b\u6210\u672c 27.2 \u4e07\uff1b<br \/>\n&#8211; \u661f\u5b87\u667a\u7b97\u6df7\u5408\u65b9\u6848\uff1a1.1 \u4e07\u5143\/\u6708\/\u8282\u70b9\uff0c\u603b\u6210\u672c 17.6 \u4e07\uff1b<br \/>\n\u8282\u7701 9.6 \u4e07\u5143\uff0c\u76f8\u5f53\u4e8e\u591a\u8dd1 1.5 \u6b21 175B \u53c2\u6570\u9884\u8bad\u7ec3\u3002\u5bf9\u4e8e\u9884\u7b97\u6709\u9650\u7684\u9ad8\u6821\u5b9e\u9a8c\u5ba4\u6216 AIGC \u521d\u521b\u516c\u53f8\uff0c\u8fd9\u610f\u5473\u7740\u53ef\u4ee5\u628a\u66f4\u591a\u8d44\u91d1\u6295\u5165\u5230\u6570\u636e\u6e05\u6d17\u4e0e\u7b97\u6cd5\u521b\u65b0\u3002<\/p>\n<h3>5 \u5206\u949f\u4e0a\u624b\uff1a\u4ece\u63a7\u5236\u53f0\u5230\u5206\u5e03\u5f0f\u811a\u672c<\/h3>\n<p>\u6b65\u9aa4 1\uff1a\u6ce8\u518c\u661f\u5b87\u667a\u7b97\u8d26\u53f7\uff0c\u65b0\u7528\u6237\u7acb\u9886 10 \u5143\u4f53\u9a8c\u91d1\uff0c\u53ef\u62b5\u6263 <a href=\"https:\/\/www.starverse-ai.com\"><code>GPU\u4e91\u4e3b\u673a<\/code><\/a> \u9996\u5c0f\u65f6\u8d39\u7528\u3002<br \/>\n\u6b65\u9aa4 2\uff1a\u5728\u201c\u5f02\u6784\u961f\u5217\u201d\u6807\u7b7e\u4e0b\uff0c\u52fe\u9009\u6607\u817e 910B \u4e0e H100 \u6570\u91cf\uff0c\u7cfb\u7edf\u81ea\u52a8\u751f\u6210 <code>hybrid-partition<\/code>\u3002<br \/>\n\u6b65\u9aa4 3\uff1a\u5b9e\u4f8b\u5185\u5df2\u9884\u88c5 <code>torch-npu<\/code> \u4e0e <code>torch<\/code>\uff0c\u76f4\u63a5\u63d0\u4ea4\u4ee5\u4e0b\u811a\u672c\uff1a<\/p>\n<pre><code class=\"language-bash\">#SBATCH --partition=hybrid-partition\n#SBATCH --nodes=4\n#SBATCH --ntasks-per-node=8\nsrun python -m torch.distributed.launch \\\n            --nproc_per_node=8 \\\n            train_resnet50.py --amp --batch-size 128\n<\/code><\/pre>\n<p>\u5e73\u53f0\u5185\u7f6e\u7684 <a href=\"https:\/\/www.starverse-ai.com\"><code>AI\u5e94\u7528<\/code><\/a> \u955c\u50cf\u5df2\u505a\u597d HCCL+NCCL \u73af\u5883\u53d8\u91cf\u6ce8\u5165\uff0c\u771f\u6b63\u505a\u5230\u201c\u4e00\u952e\u5373\u73a9\u201d\u3002<\/p>\n<h3>\u4e0d\u6b62\u4e8e\u8bad\u7ec3\uff1a\u6570\u636e\u3001\u6a21\u578b\u3001\u5b58\u50a8\u5168\u94fe\u8def\u52a0\u901f<\/h3>\n<ul>\n<li>\u516c\u5171\u8d44\u6e90\u6c60\u5185\u7f6e ImageNet-1K\u3001WuDao \u8bed\u6599\u7b49 3.2 PB \u6570\u636e\u96c6\uff0c<a href=\"https:\/\/www.starverse-ai.com\/node\/019b88ac-286a-70a3-bafa-cfa47c851b4d\"><code>\u6a21\u578b\u548c\u6570\u636e\u96c6<\/code><\/a> \u53ef\u76f4\u63a5\u6302\u8f7d\u81f3\u5b9e\u4f8b\uff1b  <\/li>\n<li>\u8bad\u7ec3\u4e2d\u9014\u7684 checkpoint \u53ef\u79d2\u7ea7\u5199\u5165 <a href=\"https:\/\/www.starverse-ai.com\/node\/019b88ac-0730-7451-a8ab-9c3c873fef42\"><code>\u4e91\u5b58\u50a8<\/code><\/a>\uff0c\u8de8\u5b9e\u4f8b\u5171\u4eab\uff0c\u907f\u514d\u91cd\u590d\u4e0b\u8f7d\uff1b  <\/li>\n<li>\u5982\u9700\u6269\u5bb9\uff0c\u53ef\u70ed\u63d2 <a href=\"https:\/\/www.starverse-ai.com\/node\/019b88aa-2fc4-790b-97e1-fdff4da0e8a6\"><code>\u4e91\u786c\u76d8<\/code><\/a>\uff0c\u5355\u673a\u6700\u9ad8 100 TB\uff0c0 \u505c\u673a\u3002  <\/li>\n<\/ul>\n<h3>\u5199\u5728\u6700\u540e<\/h3>\n<p>\u5f53\u201c\u5361\u8116\u5b50\u201d\u4e0e\u201c\u5361\u94b1\u5305\u201d\u540c\u65f6\u6765\u88ad\uff0c\u6df7\u5408\u8bad\u7ec3\u4e0d\u662f\u6743\u5b9c\u4e4b\u8ba1\uff0c\u800c\u662f\u957f\u671f\u6218\u7565\u3002\u661f\u5b87\u667a\u7b97\u7528 0.92 \u7684\u7ebf\u6027\u52a0\u901f\u6bd4\u548c 35% \u7684\u6210\u672c\u964d\u5e45\u8bc1\u660e\uff1a\u56fd\u4ea7\u6607\u817e\u4e0e\u82f1\u4f1f\u8fbe\u53ef\u4ee5\u4e0d\u662f\u201c\u4e8c\u9009\u4e00\u201d\uff0c\u800c\u662f\u201c1+1&gt;2\u201d\u3002<br \/>\n\u73b0\u5728\u6ce8\u518c\uff0c10 \u5143\u4f53\u9a8c\u91d1\u5df2\u6253\u5165\u8d26\u6237\uff0c\u7acb\u523b\u79df\u7528\u4e00\u53f0 <a href=\"https:\/\/www.starverse-ai.com\"><code>GPU\u670d\u52a1\u5668\u79df\u7528<\/code><\/a> \u5f02\u6784\u8282\u70b9\uff0c\u628a\u4f60\u7684\u4e0b\u4e00\u4e2a\u6a21\u578b\u8dd1\u5728\u771f\u6b63\u5b89\u5168\u3001\u9ad8\u6548\u3001\u7701\u94b1\u7684\u7b97\u529b\u5e95\u5ea7\u4e0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u201c\u5f53\u7f8e\u56fd\u65b0\u4e00\u8f6e\u51fa\u53e3\u7ba1\u5236\u8ba9 H100 \u6210\u4e3a\u7a00\u7f3a\u8d44\u6e90\uff0c\u5f53\u56fd\u4ea7\u5927\u6a21&hellip;<\/p>\n","protected":false},"author":2,"featured_media":2297,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-2298","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-zixun"],"views":38,"_links":{"self":[{"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/posts\/2298","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=2298"}],"version-history":[{"count":0,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/posts\/2298\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/media\/2297"}],"wp:attachment":[{"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/media?parent=2298"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/categories?post=2298"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.starverse-ai.com\/guide\/wp-json\/wp\/v2\/tags?post=2298"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}