[gmx-users] problem with MPI version under OSX

Dean Johnson dtj at uberh4x0r.org
Fri Oct 31 16:12:01 CET 2003

Howdy all,
Just in case someone has resolved or worked around the problem, I
thought I would ask. Has anybody fixed the problem under OSX that you
can run only one instance per dual machine under MPI? I find that it
does in fact run if you run two instances, just very very VERY slowly. I
left an '-np 2' job running on a single dual 2Ghz G5 machine and it ran
at a whopping 46Mflops. ;-)



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