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  <author_name>inarizuuuushi</author_name>
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  <blog_title>Sabrou-mal サブロウ丸</blog_title>
  <blog_url>https://inarizuuuushi.hatenablog.com/</blog_url>
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  <description>NVIDIA SHARPを利用してreduce-scatterを実行しようとすると次のエラー。 [snail03:1:40413 unique id 139630260094914][2025-04-22 13:45:47] DEBUG collect_ports_data: found valid device (device mlx5_2 port 1) in at index 0 [snail02][Apr 22 13:45:48 344400][SR ][45620][error] - no AM service record found(SA query) [snail02][Apr…</description>
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  <provider_name>Hatena Blog</provider_name>
  <provider_url>https://hatena.blog</provider_url>
  <published>2025-04-24 09:04:36</published>
  <title>NVIDIA SHARP; Error event recieved: event: RDMA_CM_EVENT_ROUTE_ERROR,  error: -22; Local Port validation failed. error</title>
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