MPI_Ireduce_scatter 283 ompi/mpi/fortran/mpif-h/prototypes_mpi.h PN2(void, MPI_Ireduce_scatter, mpi_ireduce_scatter, MPI_IREDUCE_SCATTER, (char *sendbuf, char *recvbuf, MPI_Fint *recvcounts, MPI_Fint *datatype, MPI_Fint *op, MPI_Fint *comm, MPI_Fint *request, MPI_Fint *ierr)); MPI_Ireduce_scatter 2138 ompi/mpi/java/c/mpi_Comm.c int rc = MPI_Ireduce_scatter(sPtr, rPtr, cRCounts, (MPI_Datatype)type,