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Send/Receive Operations
- In many applications, processes send to one process while receiving
from another.
- Deadlock may arise if care is not taken.
- MPI provides routines for such send/receive operations.
- For distinct send/receive buffers:
mpi_sendrecv
- For identical send/receive buffers:
mpi_sendrecv_replace
David W Walker
Mon Jan 20 11:10:22 GMT 1997