[Beowulf] memory bandwidth scaling

Orion Poplawski orion at cora.nwra.com
Thu Oct 1 09:27:25 PDT 2015

We may be looking a getting a couple new compute nodes.  I'm leery though of
going too high in processor core counts.  Does anyone have any general
experiences with performance scaling up to 12 cores per processor with general
models like CM1/WRF/RAMS on the current crop of Xeon processors?

Orion Poplawski
Technical Manager                     303-415-9701 x222
NWRA, Boulder/CoRA Office             FAX: 303-415-9702
3380 Mitchell Lane                       orion at nwra.com
Boulder, CO 80301                   http://www.nwra.com

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