PartitionedArrays.jl
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Improved version of get_part_ids + prun for mpi backend
Just to not forget ...
in this PR https://github.com/gridap/GridapP4est.jl/pull/19/files we (@principejavier and me) wrote a more general version of get_part_ids
and prun
which decouples the number of MPI tasks in the world communicator and the number of parts. I wonder whether these variants would also be useful for PartitionedArrays.jl.