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From: pgarcia_at_[hidden]
Date: 2006-11-04 08:04:54


Hi, everydoby. Good afternoon.

I've just configured and installed the openmpi-1.1.2 on a kubuntu
GNU/linux, and I'm trying now to compile the hello.c example without
results.

> root_at_kubuntu:/home/livestrong/mpi/test# uname -a
> Linux kubuntu 2.6.15-23-386 #1 PREEMPT Tue May 23 13:49:40 UTC 2006
> i686 GNU/Linux

Hello.c
-------
#include "/usr/lib/mpich-mpd/include/mpi.h"
#include <stdio.h>
int main (int argc, char** argv)
{
        MPI_Init(&argc, &argv);
        printf("Hello word.\n");
        MPI_Finalize();
        return(0);
}

The error that I'm finding is this:

root_at_kubuntu:/home/livestrong/mpi/prueba# mpirun -np 2 hello
0 - MPI_INIT : MPIRUN chose the wrong device ch_p4; program needs
device ch_p4mpd
/usr/lib/mpich/bin/mpirun.ch_p4: line 243: 16625 Segmentation
fault "/home/livestrong/mpi/prueba/hello" -p4pg "/home/livestrong/mpi/prueba/PI16545" -p4wd "/home/livestrong/mpi/prueba"

Does anybody know what it can be the problem?

Regards and thank you very much in advance.

Pablo.

PD: I send the ompi_info output and the config.log to you.

Besides