[gmx-users] myrinet (scali) or ethernet

Patricia Soto Becerra psoto at ultra.chem.ucsb.edu
Tue Oct 5 00:23:01 CEST 2004

Hi People,
I have a question not really related to gromacs but to clusters... perhaps
somebody could give me a hint!

I am using  two clusters: One runs under myrinet and
the other under scali. In each cluster I installed gromacs
to run under either myrinet or scali (but not ethernet) with mpich.

All I want to know is how to check whether my parallel
jobs are indeed running under myrinet (scali) or
ethernet (apart from re-installing gromacs under ethernet and run a series
of benchmarks). 
I have this question because I have observed a strong
decay in the performance after a  power outage.



~_ Dr. Patricia Soto
~_ Post-doctoral Researcher
~_ Department of Chemistry and Biochemistry
~_ University of California, Santa Barbara CA 93106 - 9510 
~_ United States
~_  !!!   http://www.theworldvotes.org   !!!

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