Is it possible to run PAUP with Open MPI?

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Kadache Nabil

A trivial solution is to use the following C/C++ function

int system( const char *command ); to run an external command (in your case python program with PAUP module in your case).

#include "mpi.h"

#include

int np=MPI_Comm_size(MPI_COMM_WORLD)

int rank=MPI_Comm_rank(MPI_COMM_WORD)

system("python myprogram.py"); // will be executed by every MPI node.

Brian Larkins

it looks like the answer is no at this time:

https://paup.phylosolutions.com/documentation/faq/#parallel