PMCS_MPI_INFO0
PMCS_MSGL(pmcs_rd_mpi_tbl(pwp, PMCS_MPI_INFO0)));
PMCS_MD(pmcs_rd_mpi_tbl(pwp, PMCS_MPI_INFO0)));
pwp->max_dev = pmcs_rd_mpi_tbl(pwp, PMCS_MPI_INFO0) >> 16;