Hi, On Monday, 17. September 2007 18:25, Jones de Andrade wrote: > Hi Erik. > > Still under NDA? Haven't it been lift last sunday?
If its pre released hardware than it will never expire. > > Anyway: I don't know exactly the terms of the NDA, So if you can't answer > me the following question, please say "no, I can't answer". I'm in touch > with people having some compability issues with their Barcellonas and MBs, > so could you tell us what are the configs you are dealing with? > > If that information is also under the NDA, really sorry for the question. > > Sincerally yours, > > Jones > > On 9/17/07, Erik Lindahl <[EMAIL PROTECTED]> wrote: > > Hi, > > > > Yes, the SPEC numbers aren't representative for typical gromacs > > performance. > > > > Technically I'm still on NDA for the benchmarks I ran on Barcelona so > > I can't share the exact numbers with you, but on average the > > performance will be pretty much the same _per_clock_ as Intel > > Clovertown. AMD scales a little bit better, but Intel benefits from a > > larger cache. > > > > Still, it's very nice to see that AMD is at least back on the field > > again. Let's hope for an aggressive frequency ramp-up and a price > > war ;-) > > > > Cheers, > > > > Erik > > > > On Sep 17, 2007, at 2:58 PM, Mark Abraham wrote: > > > Florian Haberl wrote: > > >> Hi, > > >> Barcelona is out now and SPEC CPU2006 (www.spec.org) has released > > >> new numbers (I have taken them from the german c't magazin > > >> www.heise.de): > > >> Single core performance: > > >> 435.gromacs > > >> Opteron 2350 74.4 > > >> Opteron 2222 51.1 > > >> Xeon X5365 143.3 > > > > > > Caveat that these numbers are for simulations without assembly > > > optimization - i.e. C nonbonded loops. The assembly ones are > > > considerably faster. Ref - GROMACS website. > > > > > > Mark > > > _______________________________________________ > > > gmx-users mailing list gmx-users@gromacs.org > > > http://www.gromacs.org/mailman/listinfo/gmx-users > > > Please search the archive at http://www.gromacs.org/search before > > > posting! > > > Please don't post (un)subscribe requests to the list. Use the www > > > interface or send it to [EMAIL PROTECTED] > > > Can't post? Read http://www.gromacs.org/mailing_lists/users.php > > > > _______________________________________________ > > gmx-users mailing list gmx-users@gromacs.org > > http://www.gromacs.org/mailman/listinfo/gmx-users > > Please search the archive at http://www.gromacs.org/search before > > posting! Please don't post (un)subscribe requests to the list. Use the > > www interface or send it to [EMAIL PROTECTED] > > Can't post? Read http://www.gromacs.org/mailing_lists/users.php -- ------------------------------------------------------------------------------- Florian Haberl Computer-Chemie-Centrum Universitaet Erlangen/ Nuernberg Naegelsbachstr 25 D-91052 Erlangen Telephone: +49(0) − 9131 − 85 26581 Mailto: florian.haberl AT chemie.uni-erlangen.de ------------------------------------------------------------------------------- _______________________________________________ gmx-users mailing list gmx-users@gromacs.org http://www.gromacs.org/mailman/listinfo/gmx-users Please search the archive at http://www.gromacs.org/search before posting! Please don't post (un)subscribe requests to the list. Use the www interface or send it to [EMAIL PROTECTED] Can't post? Read http://www.gromacs.org/mailing_lists/users.php
