[Pw_forum] R&G space division vs K-point division
Mahmoud Payami Shabestari
mpayami at aeoi.org.ir
Wed Feb 29 14:37:01 CET 2012
Thank you very much. Now I got the point. Sorry for somewhat unclear
> Is it possible to decouple R & G space division from the K-point
> division such that they can be asigned arbitrary values?
not sure what you mean. The parallelization over k-points
and over R- and G- space are "decoupled", i.e. you can
choose independently how many processors for the latter
and how many for the former. There are separate restrictions
on both, though. Unless of course you have other restrictions
on the total number of processors you can run on (e.g.only
powers of 2, as in some machines).
Paolo Giannozzi, IOM-Democritos and University of Udine, Italy
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