I tried building Global Arrays with OpenMPI 1.2.3 and the portland compilers 7.0.2. It gives an error message about an undefined symbol "opal_install_dirs":
mpif90 -O -i8 -c -o dgetf2.o dgetf2.f mpif90: symbol lookup error: mpif90: undefined symbol: opal_install_dirs make[1]: *** [dgetf2.o] Error 127 Does anyone have any idea what the problem could be? If I use pgf90 instead of the mpi wrapper the error does not occur, so something is missing there. Thanks Henk