MPI_Comm_rank 77 ompi/mca/io/romio321/romio/adio/include/mpipr.h #undef MPI_Comm_rank MPI_Comm_rank 78 ompi/mca/io/romio321/romio/adio/include/mpipr.h #define MPI_Comm_rank PMPI_Comm_rank MPI_Comm_rank 34 ompi/mpi/c/comm_rank.c #define MPI_Comm_rank PMPI_Comm_rank MPI_Comm_rank 40 ompi/mpi/c/comm_rank.c int MPI_Comm_rank(MPI_Comm comm, int *rank)