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bug#73649: OpenMPI + mpi4py broken: rank=0
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From: |
Antero Mejr |
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Subject: |
bug#73649: OpenMPI + mpi4py broken: rank=0 |
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Date: |
Wed, 11 Dec 2024 18:35:27 -0500 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) |
Lars Bilke <lars.bilke@ufz.de> writes:
> The issue seems that openmpi is version 5.x but mpi4py is compiled against
> version 4.x.
That does fix it, thanks. Maybe packages built against MPI 4.x should
be upgraded to the default MPI version, because the docs say:
"The Open MPI v5.0.x series shared libraries are ABI compatible with
Open MPI v4.0.x and v4.1.x, with a few exceptions for Fortran."
https://docs.open-mpi.org/en/v5.0.x/version-numbering.html