[mpich-discuss] Regarding issue with MPICH 3.2

[Neeraj singh]

Yes, but sometimes without profiler also, I am also facing this issue with
some applications also.

Thanks and regards

On Fri, Oct 9, 2020 at 7:27 PM Zhou, Hui <zhouh at anl.gov> wrote:

> Hi Neeraj singh,
>
>
>
> To clarify, does this error only happen when you try to use the profiler
> tool?
>
>
>
> --
> Hui Zhou
>
>
>
>
>
> *From: *Neeraj singh via discuss <discuss at mpich.org>
> *Reply-To: *"discuss at mpich.org" <discuss at mpich.org>
> *Date: *Friday, October 9, 2020 at 8:41 AM
> *To: *"discuss at mpich.org" <discuss at mpich.org>
> *Cc: *Neeraj singh <neeraj844singh at gmail.com>
> *Subject: *[mpich-discuss] Regarding issue with MPICH 3.2
>
>
>
> I am using the MAQAO profiler tool to collect data based on sampling.
> While launching an application for multinode some issues I'm facing.
>
> Kindly check the attached problem lines and clarify the same.
>
> Thanks & Regards
>
>
>
>
>
> Problem lines:
>
> [mpiexec at gpu7] HYDU_sock_write (utils/sock/sock.c:294): write error (Bad
> file descriptor)
> [mpiexec at gpu7] HYD_pmcd_pmiserv_send_signal
> (pm/pmiserv/pmiserv_cb.c:177): unable to write data to proxy
> [mpiexec at gpu7] ui_cmd_cb (pm/pmiserv/pmiserv_pmci.c:79): unable to send
> signal downstream
> [mpiexec at gpu7] HYDT_dmxu_poll_wait_for_event
> (tools/demux/demux_poll.c:76): callback returned error status
> [mpiexec at gpu7] HYD_pmci_wait_for_completion
> (pm/pmiserv/pmiserv_pmci.c:198): error waiting for event
> [mpiexec at gpu7] main (ui/mpich/mpiexec.c:340): process manager error
> waiting for completion
>
>
>
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