[vmgbritt]

Have been struggling with this for some time. If anyone has any thoughts would be appreciated.

I've been running 3.0.1 on Centos 5.11 successfully on a number of nodes here. Today I encountered one issue with a node that has Intel composer xe installed on it and is defaulting to intels MPI.

All my other nodes run on OpenMPI with success and I would like to execute of301 on this node using the same config.

mpi-selector --list returns:
lam-i386
lam-x86_64
openmpi-1.4-gcc-x86_64

mpi-selector --query returns:
default: openmpi-1.4-gcc-x86_64
level:system

but

mpirun -which returns
/opt/intel/composer_xe_2013_sp1.1.106/mpirt/bin/intel64/mpirun
and throws an error saying /opt/intel/composer_xe_2013_sp1.1.106/mpirt/bin/intel64/mpivars.sh: No such file or directory.

Foam is configured OpenFOAM-3.0.1/etc/bashrc configures WM_MPLIB to SYSTEMOPENMPI. I have tried setting it to OPENMPI but with no luck.

but after initializing with of301 typing $WM_MPLIB at the terminal returns bash: SYSTEMOPENMPI: command not found.

I note in the path statement that the intel path statements appear before the/usr/lib64/openmpi/1.4-gcc/bin directory.


I'd rather not uninstall the intel compiler but am unsure how to force the system to see openMPI as the default.

Any suggestions appreciated.

Britt