Using mpiexec to run the hpl benchmark

[Brent Clements]

Hi,
 Has anyone run the hpl benchmark using mpiexec?

I am trying to run it using mpiexec and it looks like instead of running
one parent process on the controlling compute node and then a bunch of
child processes on the other compute , it looks like mpiexec is spawning
a parent process on each node. 

Any help would be appreciated!

Thanks,
Brent Clements