Jeff Squyres wrote:
> I'm not quite sure what an MP-MPICH meta host is.
> Open MPI allows you to specify multiple hosts in a hostfile and run a
> single MPI job across all of them, assuming they're connected by at
> least some common TCP network.
What I need is one MPI job put for distributed
computation on several actual machines,
connected by TCP/IP (so, kind of cluster
computation). Machines may have heterogenous
OSes on them (MP-MPICH accounts for that with
its HETERO option).
I'm somewhat new to MPI. It's possible, that
what I describe is an inherent option of MPI
implementations. Please advise.