Micael Oliveira requested to merge mpi2 into develop Dec 03, 2021

Description

Make MPI-2 mandatory. This MPI standard is already quite old and should be supported by any major MPI library.

News snippet

MPI-2 is now mandatory.

Checklist

I have checked that my code follows the Octopus coding standards
I have added tests for all the new features added in this request.

Closes #368 (closed)

Edited Jan 21, 2022 by Micael Oliveira