Reduce-Scatter

void Intracomm.Reduce_scatter(Object sendbuf, int sendoffset,
                              Object recvbuf, int recvoffset,
                              int [] recvcounts, Datatype datatype,
                              Op op)

Java binding of the MPI operation MPI_REDUCE_SCATTER. Arguments as for Reduce, except for the omission of root and replacement of count with recvcounts.