Slide 19 of 24
Notes:
Some compilers allow you to specify a default number of processors.
It is important to notice that mpprun does not always pick up path variables properly.
Never forget to have a slide or two explaining how to run a mpi program in the environment used for the workshop examples.
Can also use mpirun on the Cray-t3e.
MPI does not specify mpirun. But does specify an optional mpiexec (check)!