Re: [OMPI users] Mpirun: How to print STDOUT of just one process?

[Eugene Loh]

On 2/1/2012 7:59 AM, Frank wrote:
When running
mpirun -n 2<prg>

the STDOUT streams of both processes are combined and are displayed by
the shell. In such an interleaved format its hard to tell what line
comes from which node.
As far as this part goes, there is also "mpirun --tag-output".  Check 
the mpirun man page.
Is there a way to have mpirun just merger STDOUT of one process to its
STDOUT stream?