On 30 August 2016 at 17:08, Mahdi, Sam <sam.mahdi.846@xxxxxxxxxxx> wrote:
Hi Edward, Thanks for the quick reply. In the "Further Details" section that shows the email archive. When Dr. Thompson is setting up the code to run relax in a multi-processor mode he uses the commands "lamboot" and "lamhalt". From what I could find, these are commands from the lam/mpi program and not open mpi. I know in the manual in "usage of the multi-processor" page, it shows the open mpi command "mpirun", but that is the only indication I've seen of using open mpi to start relax in multi-processor mode.
I think the old mpi4py can handle these older MPI implementations as well. Anyway, you only need that "mpirun" command. Regards, Edward