[FLASH-USERS] MPI issue

[Tony Curtis]

> On Jul 3, 2021, at 4:41 PM, Christos Stavrou <cstavrou at magdrivespace.com> wrote:
> 
> PS: The OS is indeed Ubuntu 21.04 and the MPI used is the apt-installed MPICH implementation.

Does this compiler and MPI setup build and run something really simple like hello-world or cpi.c (comes with mpich) correctly?

This will at least let you know if there’s a problem with the fundamental MPI setup.

Tony

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