Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |  

This web mail archive is frozen.

This page is part of a frozen web archive of this mailing list.

You can still navigate around this archive, but know that no new mails have been added to it since July of 2016.

Click here to be taken to the new web archives of this list; it includes all the mails that are in this frozen archive plus all new mails that have been sent to the list since it was migrated to the new archives.

Subject: Re: [OMPI users] Dynamic process tutorials?
From: jody (jody.xha_at_[hidden])
Date: 2010-07-11 02:53:15

Hi Brian
When you spawn processes with MPI_Comm_spawn(), one of the arguments
will be set to an intercommunicator of thes spawner and the spawnees.
You can use this intercommunicator as the communicator argument
in the MPI_functions.

On Fri, Jul 9, 2010 at 5:56 PM, Brian Budge <brian.budge_at_[hidden]> wrote:
> Hi all -
> I've been looking at the dynamic process features of mpi-2.  I have managed
> to actually launch processes using spawn, but haven't seen examples for
> actually communicating once these processes are launched.  I am additionally
> interested in how processes created through multiple spawn calls can
> communicate.
> Does anyone know of resources that describe these topics?  My google-fu must
> not be up to par :)
> Thanks,
>   Brian
> _______________________________________________
> users mailing list
> users_at_[hidden]