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Reorder the topology to match the new ranks. #11793

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Merged
merged 1 commit into from
Jul 6, 2023

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bosilca
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@bosilca bosilca commented Jun 28, 2023

After creating a rank reordered communicator dont forget to update the topology information to match the new ranks.

Fixes #11756.

After creating a rank reordered communicator dont forget to update
the topology information to match the new ranks.

Fixes open-mpi#11756.

Signed-off-by: George Bosilca <bosilca@icl.utk.edu>
@bosilca bosilca added the bug label Jun 28, 2023
@bosilca bosilca added this to the v5.0.0 milestone Jun 28, 2023
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jsquyres commented Jul 5, 2023

@MarcelKoch can you verify that this PR matches the patch you agreed on with @bosilca on #11756?

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@jsquyres @bosilca Yes, it is correct.

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Approved on the basis of @MarcelKoch's testing.

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Rank reorder in MPI_Dist_graph_create
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