[Beowulf] can i increase priority of process on beowulf with mpich

Douglas Eadline, Cluster World Magazine deadline at linux-mag.com
Tue Jan 20 16:01:55 EST 2004


On Tue, 20 Jan 2004, prakash borade wrote:

> hello
>    proksy here
> 
> can we change the priority of the process on the
> cluser using mpich
> 
> because i have seen that when i run the process as a
> root with priority -10 it is maintained only on master
> how can i maintain same priority on all machines
> 

Running MPI programs as root is not considered a good idea.
Are you using a batch scheduler?

Doug

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