MPI_Comm_get_info 28 ompi/mpi/c/comm_get_info.c #define MPI_Comm_get_info PMPI_Comm_get_info MPI_Comm_get_info 34 ompi/mpi/c/comm_get_info.c int MPI_Comm_get_info(MPI_Comm comm, MPI_Info *info_used)