[gmx-users] PME/Ewald

mn2 at hw.ac.uk mn2 at hw.ac.uk
Tue Mar 29 17:58:20 CEST 2005

Hi David,

Thanks for your reply. Should I use PME always (for long range intercation)
disregarding the system size.

With regards,


Hi All User,
> Is there any standerd system size beyond which I should use PME (not
> Ewald) to aviod overhead in setting up grids and transform?
If you mean performance-wise then I think PME is faster always (because
Ewald is slow...)
> Thanks in advance!


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