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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