MPI_Ireduce       282 ompi/mpi/fortran/mpif-h/prototypes_mpi.h PN2(void, MPI_Ireduce, mpi_ireduce, MPI_IREDUCE, (char *sendbuf, char *recvbuf, MPI_Fint *count, MPI_Fint *datatype, MPI_Fint *op, MPI_Fint *root, MPI_Fint *comm, MPI_Fint *request, MPI_Fint *ierr));
MPI_Ireduce      2011 ompi/mpi/java/c/mpi_Comm.c     int rc = MPI_Ireduce(sPtr, rPtr, count, (MPI_Datatype)type,