HomeMPI Programming MPI 1.1 Index Using MPI on the AC <- Prev -- Index -- Next ->

Communication Envelope Information

  • Envelope information is returned from MPI_Recv as status
  • Information includes:
    • Source: status.MPI_SOURCE or status(MPI_SOURCE)
    • Tag: status.MPI_TAG or status(MPI_TAG)
    • Count: call MPI_Get_count()

APAC NATIONAL FACILITY<- Prev -- Index -- Next ->