[gmx-users] Data in parallel Gromacs - replicated or distributed?

[David van der Spoel]

On Thu, 2004-10-14 at 13:15, Fiona Reid wrote:
> Dear Gromacs Users, 
> 
> Does anyone know whether the parallel version of Gromacs 3.2.1
> users replicated or distributed data with respect to the 
> coordinates and forces? 
It's in chapter 3 of the manual. All cpus have half of the coordinates
and update half of the forces.

We are busy with a big overhaul of the code though. Expect major changes
and improvements in performance  in a few months.
> 
> Many thanks, 
> 
> Fiona Reid
> 
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-- 
David.
________________________________________________________________________
David van der Spoel, PhD, Assoc. Prof., Molecular Biophysics group,
Dept. of Cell and Molecular Biology, Uppsala University.
Husargatan 3, Box 596,  	75124 Uppsala, Sweden
phone:	46 18 471 4205		fax: 46 18 511 755
spoel at xray.bmc.uu.se	spoel at gromacs.org   http://xray.bmc.uu.se/~spoel
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