[Beowulf] error while using mpirun

Andrew Fitz Gibbon fitz at cs.earlham.edu
Fri Mar 12 20:05:41 EST 2010

On Mar 12, 2010, at 12:08 PM, akshar bhosale wrote:

> when i do
> /usr/local/mpich-1.2.6/bin/mpicc -o test test.c ,i get test ;but  
> when i do
> /usr/local/mpich-1.2.6/bin/mpirun -np 4 test,i get
> p0_31341:  p4_error: Path to program is invalid while starting
> /home/npsf/last with rsh on dragon: -1
>    p4_error: latest msg from perror: No such file or directory
> error.
> please suggest the solution.

My suggestion would be to specify something closer to the absolute  
path to your binary. For example:

$ /usr/local/mpich-1.2.6/bin/mpirun -np 4 $HOME/test

Andrew Fitz Gibbon
fitz at cs.earlham.edu

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