[OMPI users] bug in mpif90? OMPI_FC envvar does not work with 'use mpi'

Dear OMPI folks, according to this FAQ entry http://www.open-mpi.org/faq/?category=mpi-apps#override-wrappers-after-v1.0 one way to use the mpif90 compiler wrapper with another compiler than Open-MPI was built with is to set the envvar OMPI_FC to the other compiler. Using this simple toy cod

Re: [OMPI users] Segmentation fault error with IB support when number of processes is greater 129

Thank you for reply. So my segv disappears after I switch off udapl. Thank you. I have more questions. I configured the second interface ib1, and I have following warning: WARNING: There are more than one active ports on host 'compute-0-0.local', but the default subnet GID prefix was detected on