Running with OpenMPI on multiple nodes failing

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Forum Vet

8:57:41 AM PDT - Tue, May 6th 2014
it is likely that uou are hitting the a limitation on the maximum amount of registered memory. The link below from the OpenMPI FAQ shows you how to address this problem. http://www.open-mpi.org/faq/?category=openfabrics#ib-low-reg-mem