next up previous contents
Next: Data Distribution Up: Introduction to High Performance Previous: SPMD Model

 

Processor Communications

Portable message passing systems,

can operate on heterogeneous networks.

For example,

    Send(to_pid,buffer,length)   ! Send buffer
    Recv(from_pid,buffer,length) ! Receive buffer
    Bcst(from_pid,buffer,length) ! Broadcast buffer
    Barrier()                    ! Synchronise

For more information, click here gif


next up previous contents
Next: Data Distribution Up: Introduction to High Performance Previous: SPMD Model

©University of Liverpool, 1997
Wed May 28 23:37:18 BST 1997
Not for commercial use.