NSF Announces Supercomputer Grant Winners 82
An anonymous reader writes "The NSF has tentatively announced that the Track 1 leadership class supercomputer will be awarded to the National Center for Supercomputing Applications (NCSA) at the University of Illinois at Urbana-Champaign. The Track 2 award winner is University of Tennessee-Knoxville and its partners."
From the article:
"In the first award, the University of Illinois at Urbana-Champaign (UIUC) will receive $208 million over 4.5 years to acquire and make available a petascale computer it calls "Blue Waters," which is 500 times more powerful than today's typical supercomputers. The system is expected to go online in 2011. The second award will fund the deployment and operation of an extremely powerful supercomputer at the University of Tennessee at Knoxville Joint Institute for Computational Science (JICS). The $65 million, 5-year project will include partners at Oak Ridge National Laboratory, the Texas Advanced Computing Center, and the National Center for Atmospheric Research."
TGDaily coverage (Score:5, Informative)
universities or IBM? (Score:2, Informative)
http://hardware.slashdot.org/article.pl?sid=07/08
-WtC
*please insert sig for 2 more minutes*
wow... (Score:5, Informative)
Re:Are these machines actually used? (Score:3, Informative)
Re:Are these machines actually used? (Score:2, Informative)
In fact, a lattice QCD problem was one of the model problems for the Track 1 proposals. Proposers had to "provide a detailed analysis of the anticipated performance of the proposed system on the following set of model problems...A lattice-gauge QCD calculation in which 50 gauge configurations are generated on an 84^3*144 lattice with a lattice spacing of 0.06 fermi, the strange quark mass m_s set to its physical value, and the light quark mass m_l = 0.05*m_s. The target wall-clock time for this calculation is 30 hours." Full details here [nsf.gov].
This is a Big F-ing Problem that does in fact require Big F-ing Computers to solve. To meet the target time would require at least a petaflop of sustained performance; hence the inclusion of this problem in the call for proposals. The other model problems came from CFD and molecular dynamics, and there was a wide range of smaller required problems as well.
Now, none of this explains how these machines will really be used, or to what end. Nevertheless, I can vouch for such large machines being used under heavy load to solve very large problems. Poke around any of the national supercomputing labs' websites, and you should be able to find at least plenty of news releases, if not papers.
Here are some quick samples: