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This FAQ is for Open MPI v4.x and earlier.
If you are looking for documentation for Open MPI v5.x and later, please visit docs.open-mpi.org.

Table of contents:

  1. How do I discover the topology of an InfiniBand network?

1. How do I discover the topology of an InfiniBand network?

There are a few tools involved in discovering the topology of an InfiniBand network. The following README provides more information about this process:
README.infiniband

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 Page last modified: 20-May-2019
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