On Mon, Aug 04, 2003 at 05:42:40PM -0400, Jeff Squyres wrote:
> On Mon, 4 Aug 2003, Jason Edgecombe wrote:
> > Does anyone know if MPICH requires ssh too?
>
> MPICH has a variety of startup mechanisms, some of which require rsh/ssh.
> I'm not intimately familiar with them, so I don't want to speculate. You
> might want to either read the MPICH docs or contact the MPICH authors
> directly.
See http://www.osc.edu/~pw/mpiexec/ for "mpiexec", which can start up
MPICH (p4, gm, or shmem) using the PBS TM mechanism (i.e. without rsh or
ssh). Mpiexec will also work with LAM 6.5/6, but you're probably better
off using LAM 7 and its own TM code.
Ben
--
ben_at_[hidden] http://bellatrix.pcl.ox.ac.uk/~ben/
"A low voter turnout is an indication of fewer people going to
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