{"id":8414,"date":"2026-06-09T14:06:47","date_gmt":"2026-06-09T06:06:47","guid":{"rendered":"https:\/\/ab123.xyz\/?p=8414"},"modified":"2026-06-09T14:06:47","modified_gmt":"2026-06-09T06:06:47","slug":"habana-logger-for-gaudi-2-performance-tuning%ef%bc%9a%e6%b7%b1%e5%ba%a6%e5%ad%a6%e4%b9%a0%e6%80%a7%e8%83%bd%e8%b0%83%e4%bc%98%e7%9a%84%e5%88%a9%e5%99%a8","status":"publish","type":"post","link":"https:\/\/ab123.xyz\/?p=8414","title":{"rendered":"Habana Logger for Gaudi 2 Performance Tuning\uff1a\u6df1\u5ea6\u5b66\u4e60\u6027\u80fd\u8c03\u4f18\u7684\u5229\u5668"},"content":{"rendered":"

\u5728\u6df1\u5ea6\u5b66\u4e60\u8bad\u7ec3\u4e0e\u63a8\u7406\u8fc7\u7a0b\u4e2d\uff0c\u6027\u80fd\u8c03\u4f18\u662f\u51b3\u5b9a\u6a21\u578b\u6548\u7387\u4e0e\u6210\u672c\u7684\u5173\u952e\u73af\u8282\u3002\u9488\u5bf9 Intel Habana Gaudi 2 AI \u52a0\u901f\u5668\uff0c\u5b98\u65b9\u63a8\u51fa\u7684 Habana Logger<\/strong> \u5de5\u5177\u4e3a\u5f00\u53d1\u8005\u63d0\u4f9b\u4e86\u7cbe\u7ec6\u5316\u7684\u8fd0\u884c\u65f6\u6027\u80fd\u5206\u6790\u80fd\u529b\u3002\u672c\u6587\u5c06\u4ece\u529f\u80fd\u3001\u4f18\u52bf\u3001\u5e94\u7528\u573a\u666f\u53ca\u4f7f\u7528\u6d41\u7a0b\u7b49\u65b9\u9762\uff0c\u7cfb\u7edf\u4ecb\u7ecd\u8fd9\u4e00\u667a\u80fd\u5de5\u5177\u5982\u4f55\u5e2e\u52a9\u56e2\u961f\u5feb\u901f\u5b9a\u4f4d\u74f6\u9888\u5e76\u4f18\u5316\u6a21\u578b\u6027\u80fd\u3002<\/p>\n

\u4ec0\u4e48\u662f Habana Logger\uff1f<\/h2>\n

Habana Logger \u662f Intel Habana \u8f6f\u4ef6\u5f00\u53d1\u5957\u4ef6\uff08SynapseAI\uff09\u4e2d\u7684\u4e00\u9879\u76d1\u63a7\u4e0e\u65e5\u5fd7\u8bb0\u5f55\u7ec4\u4ef6\uff0c\u4e13\u4e3a Gaudi 2 \u52a0\u901f\u5361\u8bbe\u8ba1\u3002\u5b83\u80fd\u591f\u5b9e\u65f6\u6536\u96c6\u7b97\u5b50\u6267\u884c\u65f6\u95f4\u3001\u5185\u5b58\u5e26\u5bbd\u5229\u7528\u7387\u3001\u901a\u4fe1\u5ef6\u8fdf\u7b49\u5173\u952e\u6027\u80fd\u6307\u6807\uff0c\u5e76\u4ee5\u7ed3\u6784\u5316\u7684\u65e5\u5fd7\u5f62\u5f0f\u8f93\u51fa\u3002\u5f00\u53d1\u8005\u65e0\u9700\u624b\u52a8\u6ce8\u5165\u63a2\u9488\u4ee3\u7801\uff0c\u5373\u53ef\u83b7\u5f97\u4ece\u5e95\u5c42\u786c\u4ef6\u5230\u6846\u67b6\u5c42\u7684\u5168\u666f\u5f0f\u6027\u80fd\u89c6\u56fe\u3002<\/p>\n

\u5b98\u65b9\u4e0b\u8f7d\u53ca\u6587\u6863\u5165\u53e3\uff1a\u5b98\u65b9\u7f51\u7ad9<\/a><\/p>\n

\u6838\u5fc3\u529f\u80fd\u4e0e\u4f18\u52bf<\/h2>\n

\u7ec6\u7c92\u5ea6\u6027\u80fd\u8ffd\u8e2a<\/h3>\n

Logger \u652f\u6301\u6309\u8fed\u4ee3\u3001\u7b97\u5b50\u6216\u8bbe\u5907\u7c92\u5ea6\u8bb0\u5f55\u6027\u80fd\u6570\u636e\uff0c\u5e2e\u52a9\u8bc6\u522b\u8ba1\u7b97\u5bc6\u96c6\u578b\u7b97\u5b50\u3001\u4f4e\u6548\u5185\u5b58\u8bbf\u95ee\u6216\u8de8\u82af\u7247\u901a\u4fe1\u70ed\u70b9\u3002<\/p>\n

\u81ea\u52a8\u6027\u80fd\u57fa\u7ebf\u5bf9\u6bd4<\/h3>\n

\u5de5\u5177\u5185\u7f6e\u5386\u53f2\u65e5\u5fd7\u5bf9\u6bd4\u529f\u80fd\uff0c\u53ef\u81ea\u52a8\u751f\u6210\u8c03\u4f18\u524d\u540e\u7684\u6027\u80fd\u5dee\u5f02\u62a5\u544a\uff0c\u4fbf\u4e8e\u91cf\u5316\u4f18\u5316\u6548\u679c\u3002<\/p>\n

\u4f4e\u5f00\u9500\u8bbe\u8ba1<\/h3>\n

\u91c7\u7528\u5f02\u6b65\u5199\u5165\u4e0e\u7f13\u51b2\u533a\u9884\u5206\u914d\u673a\u5236\uff0c\u5bf9\u8bad\u7ec3\u541e\u5410\u91cf\u7684\u5f71\u54cd\u63a7\u5236\u5728 1% \u4ee5\u5185\uff0c\u9002\u5408\u751f\u4ea7\u73af\u5883\u957f\u671f\u5f00\u542f\u3002<\/p>\n

    \n
  • \u652f\u6301 PyTorch\u3001TensorFlow \u7b49\u4e3b\u6d41\u6846\u67b6\u7684\u81ea\u52a8 Hook \u6ce8\u5165<\/li>\n
  • \u517c\u5bb9 SynapseAI \u6700\u65b0\u7248\u672c\uff0c\u65e0\u9700\u989d\u5916\u4f9d\u8d56<\/li>\n
  • \u65e5\u5fd7\u8f93\u51fa\u683c\u5f0f\u517c\u5bb9 Chrome Tracing \u548c TensorBoard\uff0c\u4fbf\u4e8e\u53ef\u89c6\u5316<\/li>\n<\/ul>\n

    \u5178\u578b\u5e94\u7528\u573a\u666f<\/h2>\n

    \u573a\u666f\u4e00\uff1a\u5927\u89c4\u6a21\u5206\u5e03\u5f0f\u8bad\u7ec3\u8c03\u4f18\u3002\u5f53\u4f7f\u7528\u591a\u8282\u70b9 Gaudi 2 \u96c6\u7fa4\u65f6\uff0cLogger \u53ef\u8ffd\u8e2a AllReduce \u901a\u4fe1\u5ef6\u8fdf\u4e0e\u62d3\u6251\u8d1f\u8f7d\u4e0d\u5747\u95ee\u9898\uff0c\u6307\u5bfc\u68af\u5ea6\u538b\u7f29\u6216\u901a\u4fe1\u91cd\u53e0\u7b56\u7565\u4f18\u5316\u3002<\/p>\n

    \u573a\u666f\u4e8c\uff1a\u7b97\u5b50\u878d\u5408\u51b3\u7b56\u3002\u901a\u8fc7\u5206\u6790\u7b97\u5b50\u8017\u65f6\u5206\u5e03\uff0c\u5de5\u7a0b\u5e08\u80fd\u51c6\u786e\u5224\u65ad\u54ea\u4e9b\u8fde\u7eed\u5c0f\u7b97\u5b50\u53ef\u5408\u5e76\u4e3a\u878d\u5408\u7b97\u5b50\uff0c\u4ece\u800c\u51cf\u5c11\u5185\u6838\u542f\u52a8\u5f00\u9500\u3002<\/p>\n

    \u573a\u666f\u4e09\uff1a\u52a0\u901f\u5668\u8d44\u6e90\u5229\u7528\u7387\u76d1\u63a7\u3002Logger \u5b9e\u65f6\u8f93\u51fa\u8bbe\u5907\u6d3b\u8dc3\u5360\u6bd4\u4e0e\u5185\u5b58\u5360\u7528\u66f2\u7ebf\uff0c\u5e2e\u52a9\u8bca\u65ad\u663e\u5b58\u788e\u7247\u5316\u6216\u8ba1\u7b97\u5355\u5143\u7a7a\u95f2\u95ee\u9898\u3002<\/p>\n

    \u5982\u4f55\u4f7f\u7528 Habana Logger<\/h2>\n

    \u57fa\u672c\u4f7f\u7528\u6d41\u7a0b\u4ec5\u9700\u4e09\u6b65\uff1a<\/p>\n

      \n
    • \u5728\u8bad\u7ec3\u811a\u672c\u5f00\u5934\u5bfc\u5165 habana_logger<\/code> \u5e76\u8c03\u7528 start_trace()<\/code>\u3002<\/li>\n
    • \u8fd0\u884c\u8bad\u7ec3\u5faa\u73af\uff0c\u671f\u95f4 Logger \u81ea\u52a8\u6355\u83b7\u6027\u80fd\u4e8b\u4ef6\u3002<\/li>\n
    • \u8c03\u7528 export_trace()<\/code> \u751f\u6210 JSON \u6587\u4ef6\u6216\u76f4\u63a5\u67e5\u770b\u63a7\u5236\u53f0\u6458\u8981\u3002<\/li>\n<\/ul>\n

      \u6b64\u5916\uff0c\u5b98\u65b9\u6587\u6863\u63d0\u4f9b\u4e86\u9488\u5bf9\u6df7\u5408\u7cbe\u5ea6\u8bad\u7ec3\u3001\u6570\u636e\u52a0\u8f7d\u5668\u4f18\u5316\u7b49\u5e38\u89c1\u573a\u666f\u7684\u914d\u7f6e\u6a21\u677f\uff0c\u6781\u5927\u964d\u4f4e\u4e86\u4e0a\u624b\u6210\u672c\u3002<\/p>\n

      \u603b\u7ed3<\/h2>\n

      Habana Logger for Gaudi 2 Performance Tuning \u662f\u6df1\u5ea6\u5b66\u4e60\u6027\u80fd\u5de5\u7a0b\u5e08\u4e0d\u53ef\u6216\u7f3a\u7684\u52a9\u624b\u3002\u5b83\u901a\u8fc7\u6781\u4f4e\u7684\u5f00\u9500\u3001\u4e30\u5bcc\u7684\u53ef\u89c2\u6d4b\u6027\u6570\u636e\u4ee5\u53ca\u81ea\u52a8\u5bf9\u6bd4\u80fd\u529b\uff0c\u52a0\u901f\u4e86\u4ece\u95ee\u9898\u5b9a\u4f4d\u5230\u6027\u80fd\u6536\u655b\u7684\u6574\u4e2a\u8c03\u4f18\u5468\u671f\u3002\u65e0\u8bba\u662f\u7814\u7a76\u5b9e\u9a8c\u5ba4\u8fd8\u662f\u751f\u4ea7\u73af\u5883\uff0c\u8fd9\u4e00\u5de5\u5177\u90fd\u503c\u5f97\u7eb3\u5165\u6807\u51c6\u5de5\u4f5c\u6d41\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

      \u5728\u6df1\u5ea6\u5b66\u4e60\u8bad\u7ec3\u4e0e\u63a8\u7406\u8fc7\u7a0b\u4e2d\uff0c\u6027\u80fd\u8c03\u4f18\u662f\u51b3\u5b9a\u6a21\u578b\u6548\u7387\u4e0e\u6210\u672c\u7684\u5173\u952e\u73af\u8282\u3002\u9488\u5bf9 Intel Habana Gaudi […]<\/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":[10378,10484,10485,9441,10477],"class_list":["post-8414","post","type-post","status-publish","format-standard","hentry","category-4","tag-ai","tag-habana-gaudi-2","tag-logger","tag-9441","tag-10477"],"_links":{"self":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/8414","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=8414"}],"version-history":[{"count":1,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/8414\/revisions"}],"predecessor-version":[{"id":8415,"href":"https:\/\/ab123.xyz\/index.php?rest_route=\/wp\/v2\/posts\/8414\/revisions\/8415"}],"wp:attachment":[{"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=8414"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=8414"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ab123.xyz\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=8414"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}