On all MPI's I have always used there was only MPI

use mpi;

Brock Palen
www.umich.edu/~brockp
Center for Advanced Computing
bro...@umich.edu
(734)936-1985



On Jul 30, 2008, at 1:45 PM, Scott Beardsley wrote:
I'm attempting to move to OpenMPI from another MPICH-derived implementation. I compiled openmpi 1.2.6 using the following configure:

./configure --build=x86_64-redhat-linux-gnu --host=x86_64-redhat- linux-gnu --target=x86_64-redhat-linux-gnu --program-prefix= -- prefix=/usr/mpi/pathscale/openmpi-1.2.6 --exec-prefix=/usr/mpi/ pathscale/openmpi-1.2.6 --bindir=/usr/mpi/pathscale/openmpi-1.2.6/ bin --sbindir=/usr/mpi/pathscale/openmpi-1.2.6/sbin --sysconfdir=/ usr/mpi/pathscale/openmpi-1.2.6/etc --datadir=/usr/mpi/pathscale/ openmpi-1.2.6/share --includedir=/usr/mpi/pathscale/openmpi-1.2.6/ include --libdir=/usr/mpi/pathscale/openmpi-1.2.6/lib64 -- libexecdir=/usr/mpi/pathscale/openmpi-1.2.6/libexec -- localstatedir=/var --sharedstatedir=/usr/mpi/pathscale/ openmpi-1.2.6/com --mandir=/usr/mpi/pathscale/openmpi-1.2.6/share/ man --infodir=/usr/share/info --with-openib=/usr --with-openib- libdir=/usr/lib64 CC=pathcc CXX=pathCC F77=pathf90 FC=pathf90 -- with-psm-dir=/usr --enable-mpirun-prefix-by-default --with-mpi-f90- size=large

It looks like there is a single MPI.mod generated upon compilation and installation. Is this normal? I have a user complaining that MPI1.mod, MPI2.mod, and the f90base directory among others are missing (and thus the installation is incomplete). Are these modules provided by OpenMPI?

I see in the configure help that the f90 bindings are enabled by default so I didn't add the "--enable-mpi-f90" option.

Scot
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