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Subject: Re: [OMPI users] specifying hosts in mpi_spawn()
From: Ralph H Castain (rhc_at_[hidden])
Date: 2008-05-30 10:04:33


I'm afraid I cannot answer that question without first knowing what version
of Open MPI you are using. Could you provide that info?

Thanks
Ralph

On 5/29/08 6:41 PM, "Bruno Coutinho" <coutinho_at_[hidden]> wrote:

> How mpi handles the host string passed in the info argument to
> mpi_comm_spawn() ?
>
> if I set host to:
> "host1,host2,host3,host2,host2,host1"
>
> then ranks 0 and 5 will run in host1, ranks 1,3,4 in host 2 and rank 3
> in host3?
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