openmpi超過50個節點的無法運行

原創 runzhliu 2020-06-16 02:16

之前在測試 openmpi 4.0.0 的時候，發現超過50個節點就無法運行，經過測試驗證，在 4.0.3 版本是可以的，用戶可以升級一下。

Reference

  1. https://github.com/open-mpi/ompi/issues/6691
  2. https://github.com/open-mpi/ompi/issues/6618
  3. https://github.com/open-mpi/ompi/pull/6714
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