MPI – Message Passing Interface

General Information

http://en.wikipedia.org/wiki/Message_Passing_Interface

http://www.open-mpi.org/

Tutorials

http://www.calstatela.edu/faculty/rpamula/cs370/MPI.pdf

Mpi4py

https://github.com/jbornschein/mpi4py-examples

http://chrisjbutler.wordpress.com/2010/09/23/mpi4py-parallel-io-example/

Get Processor name

http://linux.die.net/man/3/mpi_get_processor_name

MPI.Get_processor_name returns the name of the virtual node.

Mpirun vs. mpiexec

from the openmpi man page (v.1.14)  Note: mpirun, mpiexec, and orterun are all synonyms for each other.  Using any of the names will produce the same behavior.

seems to be the same thing http://lists.mcs.anl.gov/pipermail/mpich-discuss/2007-June/002341.html

Error: Openmpi launches all jobs on the first node

http://www.open-mpi.org/community/lists/users/2010/04/12561.php

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