[mpich-discuss] Error while executing mpi code

[Pavan Balaji]

You seem to be using Open MPI.  This is the MPICH mailing list.

 -- Pavan

On 12/25/2012 05:55 AM US Central Time, Save seecs wrote:
> I am getting error while executing my parallel code on 4 number of
> processors.
> 
> 
> librdmacm: couldn't read ABI version.
> librdmacm: assuming: 4
> CMA: unable to get RDMA device list
> --------------------------------------------------------------------------
> [[55255,1],0]: A high-performance Open MPI point-to-point messaging module
> was unable to find any relevant network interfaces:
> 
> Module: OpenFabrics (openib)
> Host: barq.seecs.edu.pk <http://barq.seecs.edu.pk>
> 
> Another transport will be used instead, although this may result in
> lower performance.
> --------------------------------------------------------------------------
> librdmacm: couldn't read ABI version.
> librdmacm: assuming: 4
> CMA: unable to get RDMA device list
> librdmacm: couldn't read ABI version.
> librdmacm: assuming: 4
> CMA: unable to get RDMA device list
> librdmacm: couldn't read ABI version.
> librdmacm: assuming: 4
> CMA: unable to get RDMA device list
> 
> 
> Can any one guide me that how can I fix it ? 
> 
> ~Regards
> 
> Saqib Khan
> 
> 
> 
> 
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-- 
Pavan Balaji
http://www.mcs.anl.gov/~balaji