MPI provides an accept/connect model for communicators, similar to
TCP sockets.
See the MPI-2 spec, chapter 5, for more details (or any good MPI book).
On Apr 9, 2007, at 3:58 PM, Roberto Lema wrote:
>
> Hi
>
> My situation is the next one:
>
> I have a MPI procces (master) that calls MPI_comm_spawn and
> generates several procces.(slaves)
> The comunication among these procces is easy making an
> intercomunicator.
> But my doubt is the next one:
> When I creat a new master in the same console, this master
> generates other slaves.
> Is possible to find the "slaves world" and send and receive
> messages from them.
> Is this is possible, what is the best solution?
> I can't use the mpirun -np X option.
>
> thanks
> Regards
>
> Roberto
>
>
> Recibe ofertas de empleo adaptadas a tu perfil. Introduce tu CV en
> MSN Empleo.
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--
Jeff Squyres
Cisco Systems
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