Open MPI User's Mailing List Archives

Subject: Re: [OMPI users] How to override default hostfile to specify host
From: Ralph Castain (rhc_at_[hidden])
Date: 2011-10-28 13:55:27

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On Oct 28, 2011, at 11:16 AM, Saurabh T wrote:

>
> Hi,
>
> If I use "orterun -H <machine>" and <machine> does not belong in the default hostfile ("etc/openmpi-default-hostfile"), openmpi gives an error. Is there an easy way to get the aforementioned command to work without specifying a different hostfile with <machine> in it? Thank you.

Not currently, I'm afraid.

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