Open MPI User's Mailing List Archives

Subject: Re: [OMPI users] Error run mpiexec
From: jody (jody.xha_at_[hidden])
Date: 2008-07-21 10:48:03

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Hi
>
> mpiexec.openmpi -n 3 hostname
>
Here you forgot to specify the hosts, so all processes run on the local machine;
see:
http://www.open-mpi.org/faq/?category=running#mpirun-host

Jody

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