+{
+ return PMPI_Ireduce_scatter_block(sendbuf, recvbuf, recvcount, datatype, op, comm, MPI_REQUEST_IGNORED);
+}
+
+int PMPI_Ireduce_scatter_block(void *sendbuf, void *recvbuf, int recvcount,
+ MPI_Datatype datatype, MPI_Op op, MPI_Comm comm, MPI_Request *request)