Ralph is our runtime guy; he can provide the definitive answers here.
But first, can you try the latest v1.10.1 nightly snapshot tarball? Some fixes
have gone in since v1.10.0 has been released:
http://www.open-mpi.org/nightly/v1.10/
> On Oct 15, 2015, at 1:13 PM, Zhi Zhang <zzh...@lenovo.com> wrote:
>
> Hi,
>
>
>
> When running the Intel MPI Benchmark (versions 3.2.3 and 4.1.0.109 were
> tried), running all benchmarks, and looping the test over and over, after a
> while, when the test is exiting (running MPI_Finalize), the test will hang.
>
>
>
> When the processes on the nodes are checked, one node will be running
> IMB-MPI1 still, and that process will be in zombie state. The orted parent
> of that process is still running though. This has been reproduced with
> multiple networks and transports, but most debug on this was done with Intel
> TrueScale IB.
>
>
>
> I can provide more information if needed. Thanks.
>
>
>
> <image001.png>
>
>
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> Link to this post:
> http://www.open-mpi.org/community/lists/users/2015/10/27871.php
--
Jeff Squyres
jsquy...@cisco.com
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