[Wien] Parallel computing

Laurence Marks L-marks at northwestern.edu
Tue Apr 7 16:29:42 CEST 2015


Edit your .machines files do it "fits" well. For instance, for 5 cores and
53 k-pts use 11 11 11 10 10 before the ":" for each each host. Use test
para to check.

___________________________
Professor Laurence Marks
Department of Materials Science and Engineering
Northwestern University
www.numis.northwestern.edu
MURI4D.numis.northwestern.edu
Co-Editor, Acta Cryst A
"Research is to see what everybody else has seen, and to think what nobody
else has thought"
Albert Szent-Gyorgi
On Apr 7, 2015 6:02 AM, "Ридный Ярослав Максимович" <
yaroslav at physics.susu.ac.ru> wrote:

> Hi, I have a question. I do my calculations on supercomputer. It is
> located on one node 12 cores (processors).
> If the number of k-points higher than the number of processors, as happens
> parallelization
> The first stage of parallelization goes on to-point to different
> processors.
> The second stage goes parallelization rate of 1 k-points on multiple
> processors.
> Do I understand correctly or not.
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