Souper Computer
James R. Van Zandt
jrv at vanzandt.mv.com
Thu Feb 25 20:59:11 EST 1999
Scott Lipcon <slipcon at cs.jhu.edu> writes:
>Our network is
>100Mb switched ethernet. I've heard of people using normal 10Mb
>ethernet for smaller clusters, that they're setting up just for fun,
>but it probably doesn't work too great.
It depends on what problem you attack. Two I would suggest are:
- Monte Carlo simulations, where you need 100s or 1000s of iterations,
differing only in the random number seed.
- Genetic algorithms, where 10e3 to 10e6 population members have to
be evaluated over the course of the run.
Assuming each of the calculations is substantial (minutes?),
communications should not dominate.
- Jim Van Zandt
-
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