Open MPI logo

Open MPI User's Mailing List Archives

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

Subject: Re: [OMPI users] OpenMPI 1.2 rank?
From: Ralph Castain (rhc_at_[hidden])
Date: 2009-04-20 18:39:48


Yes, it should - at least, for the more common environments (e.g., ssh).

On Apr 20, 2009, at 4:25 PM, Ross Boylan wrote:

> On Mon, 2009-04-20 at 16:22 -0600, Ralph Castain wrote:
>> Afraid there really isn't anything in the 1.2.x series - we set
>> several MPI-specific envars beginning with 1.3.0, but not in the
>> older
>> releases.
>>
>> The problem with using something like OMPI_MCA_ns_nds_vpid is that we
>> are free to change/eliminate it at any time - in fact, you won't find
>> that envar in the 1.3.x series at all.
> Will it work in the 1.2 series?
> Ross
>>
>>
>> On Apr 20, 2009, at 3:53 PM, Ross Boylan wrote:
>>
>>> How do I determine my rank in a shell script under OpenMPI 1.2?
>>> The only thing I've found that looks promising is the environment
>>> variable OMPI_MCA_ns_nds_vpid, and earlier discussion on this list
>>> said
>>> that was for "internal use only".
>>>
>>> I'm on Debian Lenny, which just relased with openmpi 1.2.7~rc2-2.
>>>
>>> Thanks.
>>> Ross
>>>
>>> _______________________________________________
>>> users mailing list
>>> users_at_[hidden]
>>> http://www.open-mpi.org/mailman/listinfo.cgi/users
>>
>> _______________________________________________
>> users mailing list
>> users_at_[hidden]
>> http://www.open-mpi.org/mailman/listinfo.cgi/users
>
> _______________________________________________
> users mailing list
> users_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/users