[mpich2-dev] Issue getting attribute UNIVERSE_SIZE in singleton mode

[Lisandro Dalcin]

On 11 August 2010 00:19, Pavan Balaji <balaji at mcs.anl.gov> wrote:
>
> On 08/10/2010 10:05 PM, Lisandro Dalcin wrote:
>>
>> No, I'm definitely not calling mpiexec. I'm still getting the failure,
>> now with the simple, pure C code here:
>> http://code.google.com/p/mpi4py/source/browse/#svn/trunk/demo/spawning.
>
> Ah, you are using dynamic processes? I missed that in the previous email. I
> see the problem now. It's weirdness within MPICH2's singleton init code for
> dynamic processes. Can you create a ticket for it?
>
> http://trac.mcs.anl.gov/projects/mpich2/newticket
>

http://trac.mcs.anl.gov/projects/mpich2/ticket/1074


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Lisandro Dalcin
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