I just ran some tests on a system using the mpi benchmark with up to 512 cores and also increased RKMAX from 6.0 to 9.0. Except for 512 cores (which is slower for reasons I don't understand) everything scaled roughly as
Time = Constant*(Matrix Size)**2/sqrt(Number of Cores) We seem to have no updates to the benchmarks page for some years. I would be interested in results from others, if appropriate sent to me directly. Thanks. -- Professor Laurence Marks Department of Materials Science and Engineering Northwestern University www.numis.northwestern.edu Corrosion in 4D: MURI4D.numis.northwestern.edu Co-Editor, Acta Cryst A "Research is to see what everybody else has seen, and to think what nobody else has thought" Albert Szent-Gyorgi
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