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De : Roman Cheplyaka <roman.cheplyaka@gmail.com>
À : Open MPI Users <users@open-mpi.org>
Envoyé le : Mer 7 Octobre 2009, 17 h 06 min 55 s
Objet : Re: [OMPI users] Yet another stdin problem

Why not modify your program to read inputs.txt instead of stdin?

2009/10/7 Kilou Zelabia <kilou_zellabia@yahoo.fr>:
> Dear all,
>
> I'm trying to lunch an MPI program using the command
>
> mpirun -np 64 my_exe < inputs.txt
>
> inputs.txt actually contains the entries that  are read by all processes
> however it seems that openmpi redirect the stdin only to the processes with
> rank 0. with leads to a segmentation fault on the other processes.
> The option "-stdin rank" doesn't help since i need all processes read the
> inputs.txt file.
>
> I'v tested with openmpi 1.3 and 1.2 whitout success.
>
> Thanks in advance for you help.
>
> Zellabia. S
>
>
>
>
> _______________________________________________
> users mailing list
> users@open-mpi.org
> http://www.open-mpi.org/mailman/listinfo.cgi/users
>



--
Roman I. Cheplyaka

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