This variable is only for internal use and has no applicability to a user.
Basically, it is used by the local daemon to tell an application process its
rank when launched.
Note that it disappears in v1.3...so I wouldn't recommend looking for it. Is
there something you are trying to do with it?
Reason I ask: some folks wanted to know things like the MPI rank prior to
calling MPI_Init, so we added a few MPI envar's that are available from
beginning of process execution, if that is what you are looking for.
Ralph
On 7/11/08 7:05 AM, "Aditya Vasal" <Aditya.Vasal_at_[hidden]> wrote:
> Hi,
>
> I would be glad to receive some information regarding the environment variable
> OMPI_MCA_ns_nds_vpid
> 1> It¹s Importance
> 2> It¹s Use
>
> Thanks,
> Aditya Vasal
>
>
>
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