[mvapich-discuss] MVAPICH2-0.9.8 internal errors

[David Gunter]

I have built mvapich2 for an OFED-based IB Opteron cluster.  When  
running the Intel MPI Benchmarks (IMB3) I keep seeing the following  
errors messages in many spots, although the tests run to completion:

Internal error: communicator is already on free list

What is this referring to?

Thanks.
--david

--
David Gunter
HPC-4: HPC Environments: Parallel Tools Team
Los Alamos National Laboratory


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