I just built openmpi/1.4.2 with the pgi compilers against psm and verbs (we have both sets of gear)
I noticed that after building, that psm nor any other mtl (psm is the only one we expect) appears in ompi_info
./configure --prefix=/home/software/rhel5/openmpi-1.4.2/pgi-9.0 --mandir=/home/software/rhel5/openmpi-1.4.2/pgi-9.0/man --with-tm=/usr/local/torque/ --with-openib=/usr/ --with-psm CC=pgcc CXX=pgCC FC=pgf90 F77=pgf90
Note that in 1.3.2 psm does show up.
Also config.log says it found everything to build psm support, and we have:
In lib/openmpi/ after install.
Also psm does work, it just does not appear in ompi_info
Sorry if this has already been filed.
Center for Advanced Computing