PyMPI


pyMPI is a software project that integrates the Message Passing Interface into the Python interpreter.
It allows one to write parallel programs using the Python language.
It has not been updated since 2013-04-17.

Example of usage

This python program:
$ mpirun -np 3 pyMPI
> import mpi
> print "Hi, I'm process #%d" % mpi.rank
will print this output:
Hi, I'm process #0
Hi, I'm process #1
Hi, I'm process #2
The -np parameter given to mpirun tells mpi to use 3 processes, and each process in its turn prints its output on the screen.