[Pw_forum] questions about intel CPU and vc-relax using bfgs cell optimization

[Nicola Marzari]

vega lew wrote:
> Dear all,
> 
> I built a cluster of 5 computers with intel Core TM 2 Q6600 CPU 
> (quadcore), and 40G memory total (8G each) on S3000AH system board. 


Dear Vega Law,


you can find here tests and CPU timings for Q-E:
http://quasiamore.mit.edu/pmwiki/index.php?n=Main.CP90Timings

This should give you a baseline on what performance to expect.

				nicola


---------------------------------------------------------------------
Prof Nicola Marzari   Department of Materials Science and Engineering
13-5066   MIT   77 Massachusetts Avenue   Cambridge MA 02139-4307 USA
tel 617.4522758 fax 2586534 marzari at mit.edu http://quasiamore.mit.edu