[gmx-users] Gromacs + LAM/MPI error...
leafyoung81-group at yahoo.com
leafyoung81-group at yahoo.com
Wed Aug 24 18:42:01 CEST 2005
--- André Ricardo Landim <landim at lnls.br> wrote:
>
> Hi list,
>
> First I would like to ask to forgive for my bad
> english...
>
> I have a cluster composed by 10 nodes, I run gromacs
> (3.2.1 double
> precision) + LAM/MPI 7.1.1, but some problems are
> happening...
>
> When I run (grompp_mpi -np 9 > mpirun n1-9 mdrun_mpi
> -np 9) no problem
> occur with files on the tutor´s folder (water) but,
> when I run
> (grompp_mpi -np 9 > mpirun n1-9 mdrun_mpi -np 9) an
> error is shown on my
> files.
sorry that I could not get what command you have
typed. Can you give the full command line for them.
>
> The error messages are these:
>
> #####
>
-----------------------------------------------------------------------------
> One of the processes started by mpirun has exited
> with a nonzero exit
> code. This typically indicates that the process
> finished in error.
> If your process did not finish in error, be sure to
> include a "return
> 0" or "exit(0)" in your C code before exiting the
> application.
>
> PID 1910 failed on node n5 (192.168.10.205) due to
> signal 11.
>
-----------------------------------------------------------------------------
>
> /var/log/messages
> Aug 24 10:36:26 corvus005 kernel: mdrun_mpi[1908]:
> segfault at
> 0000007f0090ff58 rip 0000002a95eb4884 rsp
> 0000007fbfffe880 error 4
> #####
>
> Any tips will be accept.
>
> Best regards,
>
> --
> André Ricardo Landim
> Grupo de Informática
> LNLS - Laboratório Nacional de Luz Síncrotron
> Operado pela ABTLuS para o Ministério da Ciência e
> Tecnologia / CNPq
> Fone (0xx19) 3512-1082 Fax 3512-1004
> http://www.lnls.br | landim at lnls.br
>
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