- ``my_hostfile.txt`` is a classical MPI hostfile (that is, this file
lists the machines on which the processes must be dispatched, one
- per line)
+ per line). Using the ``hostname:num_procs`` syntax will deploy num_procs
+ MPI processes on the host, sharing available cores (equivalent to listing
+ the same host num_procs times on different lines).
- ``my_platform.xml`` is a classical SimGrid platform file. Of course,
the hosts of the hostfile must exist in the provided platform.
- ``./program`` is the MPI program to simulate, that you compiled with ``smpicc``