Qlogic OFED+ Host, Software User'S Manual, Page: 103 / 284

5 – Using Other MPIs
Intel MPI
IB0054606-02 A 5-7
to,
MPI_ICMOD_PSM__PSM_PATH = "^"
Compiling Platform MPI 8 Applications
As with Open MPI, QLogic recommends that you use the included wrapper scripts
that invoke the underlying compiler (see
Table 5-4 ).
To compile your program in C using the default compiler, type:
$ mpicc mpi_app_name.c -o mpi_app_name
Running Platform MPI 8 Applications
Here is an example of a simple
mpirun
command running with four processes,
over PSM:
$ mpirun -np 4 -hostfile mpihosts -PSM mpi_app_name
To run over IB Verbs, type:
$ mpirun -np 4 -hostfile mpihosts -IBV mpi_app_name
To run over TCP (which could be IPoIB if the hostfile is setup for IPoIB interfaces),
type:
$ mpirun -np 4 -hostfile mpihosts -TCP mpi_app_name
More Information on Platform MPI 8
For more information on Platform MPI 8, see the Platform Computing web site
Intel MPI
Intel MPI version 4.0 is supported with this release.
Table 5-4. Platform MPI 8 Wrapper Scripts
Wrapper Script Name Language
mpicc
C
mpiCC
C
mpi77
Fortran 77
mpif90
Fortran 90