[mvapich-discuss] Error message with MPI programs

[Sourav Chakraborty]

Hi Srikanth,

It could be a firewall issue. Can you please check if the compute nodes and
the launcher node can make connections on arbitrary ports?

If the problem persists, can you please set HYDRA_DEBUG=1 and let us know
the output?

Thanks,
Sourav


On Thu, May 21, 2015 at 12:12 AM, Srikanth Gumma <sri4mailing at gmail.com>
wrote:

> Dear ,
>
> Recently we are facing some error message with mpi execution irrespective
> of which application we are running.
>
> Can you help me resolve the issue.
>
> The error message what we receive is:
>
> [mpiexec at cluster2-c95] HYD_pmcd_pmiserv_proxy_init_cb
> (pm/pmiserv/pmiserv_cb.c:460): cannot find proxy with ID 542393671
> [mpiexec at cluster2-c95] HYDT_dmxu_poll_wait_for_event
> (tools/demux/demux_poll.c:76): callback returned error status
> [mpiexec at cluster2-c95] HYD_pmci_wait_for_completion
> (pm/pmiserv/pmiserv_pmci.c:198): error waiting for event
> [mpiexec at cluster2-c95] main (ui/mpich/mpiexec.c:344): process manager
> error waiting for completion
>
> This message is from gromacs application compiled with Mvapich2 + Intel
> XE_2015.
>
> Please advise if you need further details for diagnostics.
>
> Appreciate your help.
>
> Regards
> Srikanth.
>
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