- MPI_Irecv(buf, count, datatype, from, tag, comm, &request);
- MPI_Wait(&request, &status);
- MPI_Send(buf, count, datatype, to, tag, comm);
+ request = smpi_mpi_irecv(buf, count, datatype, from, tag, comm);
+ smpi_mpi_wait(&request, &status);
+ smpi_mpi_send(buf, count, datatype, to, tag, comm);