[gmx-users] quad cpu

[ha salem]

hello
how I can run it?is it a gromacs command?

--- On Thu, 12/4/08, David van der Spoel <spoel at xray.bmc.uu.se> wrote:

> From: David van der Spoel <spoel at xray.bmc.uu.se>
> Subject: Re: [gmx-users] quad cpu
> To: "Discussion list for GROMACS users" <gmx-users at gromacs.org>
> Date: Thursday, December 4, 2008, 6:02 PM
> ha salem wrote:
> > I have gromacs 4 and this problem still exist
> OK, can you be more specific in this case?
> If you run the benchmark like d.dppc you should get at
> least 90% scaling I would think.
> 
> > 
> > --- On Thu, 12/4/08, David van der Spoel
> <spoel at xray.bmc.uu.se> wrote:
> > 
> >> From: David van der Spoel
> <spoel at xray.bmc.uu.se>
> >> Subject: Re: [gmx-users] quad cpu
> >> To: "Discussion list for GROMACS users"
> <gmx-users at gromacs.org>
> >> Date: Thursday, December 4, 2008, 11:16 AM
> >> ha salem wrote:
> >>> I searched the mailing list and I found some
> reports
> >>> about low performance of intel core2 quad cpus
> in
> >> parallel mode
> >>> I have the same problem and I see low cpu
> usage(intel
> >> core2 quad)in
> >>> parallel run.
> >>> do you have some solution or comment for this
> problem
> >> of intel quad cpus?
> >>> thank you
> >>> 
> >> No such problem with gromacs 4.0.2 as far as I
> know.
> >>> 
> >>>      
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> >> 
> >> -- David van der Spoel, Ph.D., Professor of
> Biology
> >> Molec. Biophys. group, Dept. of Cell & Molec.
> Biol.,
> >> Uppsala University.
> >> Box 596, 75124 Uppsala, Sweden.
> Phone:	+46184714205. Fax:
> >> +4618511755.
> >> spoel at xray.bmc.uu.se	spoel at gromacs.org 
> http://folding.bmc.uu.se
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> 
> -- David van der Spoel, Ph.D., Professor of Biology
> Molec. Biophys. group, Dept. of Cell & Molec. Biol.,
> Uppsala University.
> Box 596, 75124 Uppsala, Sweden. Phone:	+46184714205. Fax:
> +4618511755.
> spoel at xray.bmc.uu.se	spoel at gromacs.org  
> http://folding.bmc.uu.se
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