Open MPI logo

Open MPI User's Mailing List Archives

  |   Home   |   Support   |   FAQ   |   all Open MPI User's mailing list

Subject: Re: [OMPI users] How openmpi processes communicate on a single blade
From: Ralph Castain (rhc_at_[hidden])
Date: 2013-10-28 10:10:02


shared memory, unless you tell us not to use it

On Oct 28, 2013, at 7:00 AM, Luigi Cavallo <Luigi.Cavallo_at_[hidden]> wrote:

>
> Hi,
>
> maybe naive question. How do openmpi processses communicate on a single blade ? Through the network card or sort of shared memory ?
>
> Thanks,
> Luigi
>
> ________________________________
>
> This message and its contents including attachments are intended solely for the original recipient. If you are not the intended recipient or have received this message in error, please notify me immediately and delete this message from your computer system. Any unauthorized use or distribution is prohibited. Please consider the environment before printing this email.
> _______________________________________________
> users mailing list
> users_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/users