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 Our configure: ./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: mca_mtl_psm.la mca_mtl_psm.so In lib/openmpi/ after install. Also psm does work, it just does not appear in ompi_info Sorry if this has already been filed. Brock Palen www.umich.edu/~brockp Center for Advanced Computing bro...@umich.edu (734)936-1985
