[Beowulf] Real application benchmarks

[Greg Lindahl]

We've recently scoured the net to find real applications with results
for modern cpus and interconnects, and run some comparisons. The
resulting whitepaper is the 2nd one on this page:

http://pathscale.com/whitepapers.html

Applications include: WRF, NAMD, Amber8, LS-Dyna, NWChem, and Gromacs.

I'd love to hear about other applications with published results out
to 512 cpus(cores).

-- greg