[Pw_forum] Question regarding CPU consuming on QE jobs
Suchit
such.engr at gmail.com
Fri Jun 3 17:46:35 CEST 2016
Hi Veronica,
Setting the number of threads to 1 will help and I recently found myself
that on my system the calculations were running much slower at the default
value for OMP_NUM_THREADS. In addition, you should also make sure that
you're specifying good parallelization parameters. The web-page below
provides some tips and also some symptoms of less than ideal parellization.
Hope this helps!
http://www.quantum-espresso.org/wp-content/uploads/Doc/pw_user_guide/node18.html
Best Regards,
--Suchit
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