caput.mpiutil

Utilities for making MPI usage transparent.

This module exposes much of the functionality of mpi4py but will still run in serial if mpi is not present on the system. It is thus useful for writing code that can be run in either parallel or serial. Also it exposes all attributes of the mpi4py.MPI by the SelfWrapper class for convenience. You can just use:

mpiutil.attr

instead of:

from mpi4py import MPI

MPI.attr