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Subject: Re: [OMPI users] ssh error
From: Ralph Castain (rhc_at_[hidden])
Date: 2014-03-15 10:14:28


Well, for one thing - that output clearly shows you are running MPICH, not Open MPI. You might ask them about the errors

On Mar 15, 2014, at 6:36 AM, raha khalili <khadije.khalili_at_[hidden]> wrote:

> Dear all
>
> I am trying to run a program based on other posts in this topic. I run this command as Mehdi said but I get an error:
>
> [client3_at_master 92.12.23]$ mpirun --hostfile texthost -np 2 /home/client3/espresso-5.0.2/bin/pw.x -in AdnAu.rx.in | tee AdnAu.rx.out
> [mpiexec_at_master.cluster.umz] HYDU_process_mfile_token (./utils/args/args.c:299): token slots not supported at this time
> [mpiexec_at_master.cluster.umz] HYDU_parse_hostfile (./utils/args/args.c:347): unable to process token
> [mpiexec_at_master.cluster.umz] mfile_fn (./ui/mpich/utils.c:341): error parsing hostfile
> [mpiexec_at_master.cluster.umz] match_arg (./utils/args/args.c:153): match handler returned error
> [mpiexec_at_master.cluster.umz] HYDU_parse_array (./utils/args/args.c:175): argument matching returned error
> [mpiexec_at_master.cluster.umz] parse_args (./ui/mpich/utils.c:1609): error parsing input array
> [mpiexec_at_master.cluster.umz] HYD_uii_mpx_get_parameters (./ui/mpich/utils.c:1660): unable to parse user arguments
> [mpiexec_at_master.cluster.umz] main (./ui/mpich/mpiexec.c:153): error parsing parameters
>
> hostfile:
>
> # This is a hostfile.
> #
> # The following nodes are used for calculations
> #
> #master.cluster.umz slots=4 max-slots=2
> khalili_at_192.168.196.2 slots=4 max-slots=4
> khalili_at_192.168.196.3 slots=4 max-slots=4
> #khalili_at_client3.cluster.umz slots=8
>
> Any help is really appreciated.
> Khadije Khalili
>
>
> On Tue, Mar 11, 2014 at 9:01 PM, raha khalili <khadije.khalili_at_[hidden]> wrote:
> Very thanks to Mehdi and Reuti for your helps.
>
>
> On Tue, Mar 11, 2014 at 3:46 PM, Mehdi Rahmani <mrahmani56_at_[hidden]> wrote:
> Hi
> use --hostfile or --machinefile in your command
> mpirun --hostfile texthost -np 2 /home/client3/espresso-5.0.2/bin/pw.x -in AdnAu.rx.in | tee AdnAu.rx.out
>
>
> On Tue, Mar 11, 2014 at 1:35 PM, raha khalili <khadije.khalili_at_[hidden]> wrote:
> Dear users
>
> I want to run a quantum espresso program (with passwordless ssh). I prepared a hostfile named 'texthost' at my input directory. I get this error when I run the program:
>
> texthost:
> # This is a hostfile.
> # I have 4 syetems are paralleled by mpich2
> # The following nodes are that machines I want to use:
> #client3_at_master.cluster.umz slots=4
> khalili_at_client1.cluster.umz slots=4 max-slots=4
> #khalili_at_client2.cluster.umz slots=4 max-slots=4
> khalili_at_client3.cluster.umz slots=8 max-slots=8
>
> command:
> mpirun --host texthost -np 2 /home/client3/espresso-5.0.2/bin/pw.x -in AdnAu.rx.in | tee AdnAu.rx.out
>
> error:
> ssh: Could not resolve hostname texthost: Name or service not known
>
> after press ctrl+c:
> ^C[mpiexec_at_master.cluster.umz] HYDU_sock_write (./utils/sock/sock.c:291): write error (Bad file descriptor)
> [mpiexec_at_master.cluster.umz] HYD_pmcd_pmiserv_send_signal (./pm/pmiserv/pmiserv_cb.c:170): unable to write data to proxy
> [mpiexec_at_master.cluster.umz] ui_cmd_cb (./pm/pmiserv/pmiserv_pmci.c:79): unable to send signal downstream
> [mpiexec_at_master.cluster.umz] HYDT_dmxu_poll_wait_for_event (./tools/demux/demux_poll.c:77): callback returned error status
> [mpiexec_at_master.cluster.umz] HYD_pmci_wait_for_completion (./pm/pmiserv/pmiserv_pmci.c:197): error waiting for event
> [mpiexec_at_master.cluster.umz] main (./ui/mpich/mpiexec.c:331): process manager error waiting for completion
>
> Could you help me please?
> Thank you very much
> --
> Khadije Khalili
> Ph.D Student of Solid-State Physics
> Department of Physics
> University of Mazandaran
> Babolsar, Iran
> kh.khalili_at_[hidden]
>
>
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>
>
> --
> Khadije Khalili
> Ph.D Student of Solid-State Physics
> Department of Physics
> University of Mazandaran
> Babolsar, Iran
> kh.khalili_at_[hidden]
>
>
>
>
> --
> Khadije Khalili
> Ph.D Student of Solid-State Physics
> Department of Physics
> University of Mazandaran
> Babolsar, Iran
> kh.khalili_at_[hidden]
>
> _______________________________________________
> users mailing list
> users_at_[hidden]
> http://www.open-mpi.org/mailman/listinfo.cgi/users