On 1/2/07, jcolmena...@ula.ve <jcolmena...@ula.ve> wrote:
> First you should make sure that PATH and LD_LIBRARY_PATH are defined
> in the section of your .bashrc file that get parsed for non
> interactive sessions. Run "mpirun -np 1 printenv" and check if PATH
> and LD_LIBRARY_PATH have the values you expect.
in fact they do:
bernie@bernie-1:~/proyecto$ mpirun -np 1 printenv
SHELL=/bin/bash
SSH_CLIENT=192.168.1.142 4109 22
USER=bernie
LD_LIBRARY_PATH=/usr/local/openmpi/lib:/usr/local/openmpi/lib:
MAIL=/var/mail/bernie
PATH=/usr/local/openmpi/bin:/usr/local/openmpi/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/bin/X11:/usr/games
PWD=/home/bernie
LANG=en_US.UTF-8
HISTCONTROL=ignoredups
SHLVL=1
HOME=/home/bernie
MPI_DIR=/usr/local/openmpi
LOGNAME=bernie
SSH_CONNECTION=192.168.1.142 4109 192.168.1.113 22
LESSOPEN=| /usr/bin/lesspipe %s
LESSCLOSE=/usr/bin/lesspipe %s %s
_=/usr/local/openmpi/bin/orted
OMPI_MCA_universe=bernie@bernie-1:default-universe
OMPI_MCA_ns_nds=env
OMPI_MCA_ns_nds_vpid_start=0
OMPI_MCA_ns_nds_num_procs=1
OMPI_MCA_mpi_paffinity_processor=0
OMPI_MCA_ns_replica_uri=0.0.0;tcp://192.168.1.142:4775
OMPI_MCA_gpr_replica_uri=0.0.0;tcp://192.168.1.142:4775
OMPI_MCA_orte_base_nodename=192.168.1.113
OMPI_MCA_ns_nds_cellid=0
OMPI_MCA_ns_nds_jobid=1
OMPI_MCA_ns_nds_vpid=0
> For your second question you should give the path to your prueba.bin
> executable. I'll do something like "mpirun --prefix /usr/local/
> openmpi -np 2 ./prueba.bin". The reason is that usually "." is not in
> the PATH.
>
bernie@bernie-1:~/proyecto$ mpirun --prefix /usr/local/openmpi -np 2
./prueba.bin
--------------------------------------------------------------------------
Failed to find or execute the following executable:
Host: bernie-3
Executable: ./prueba.bin
Cannot continue.
--------------------------------------------------------------------------
and the file IS there:
bernie@bernie-1:~/proyecto$ ls prueba*
prueba.bin prueba.f90 prueba.f90~
I must be missing something pretty silly, but have been looking around for
days to no avail!
What are the permissions on the file? Is it an executable file?
gurhan
Jose
thanks
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