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Ubuntu 24.04 + MPI #27

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jorgensd opened this issue Sep 11, 2024 · 0 comments

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jorgensd commented Sep 11, 2024 •

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Currently, MPI4PY doesn't give the correct communicator with mpirun -n 4 python3 -c "from mpi4py import MPI; print(MPI.COMM_WORLD.size)".

Rolling back to ubuntu 22.04 it is restored.
Filed at: mpi4py/mpi4py#547 and will be reported to mpich to see if they know what's going on.

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