Dear All:

How to do asychronous communication among nodes by openMPI or boot.MPI  in cluster ?

I need to set up a kind of asychronous communication protocol such that 
message senders and receivers can communicate asychronously without losing any
messages between them. 

I do not want to use blocking MPI routines because the processors can do other
operations when they wait for new messages coming.

I donot find this kind of MPI routines that support this 
asychronous communication. 

Any help is appreciated. 

thanks

Jack 

June 27  2010


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