[Wien] Parallel computing

delamora delamora at unam.mx
Tue Apr 7 16:24:04 CEST 2015


Yes, so, if you have 53 points and 5 cores, there will be 10k-points in each core and at the end it runs the 3 remaining points in separate processors. In all you will have 8 '.machine*' files.
________________________________________
De: wien-bounces at zeus.theochem.tuwien.ac.at <wien-bounces at zeus.theochem.tuwien.ac.at> en nombre de Ридный Ярослав Максимович <yaroslav at physics.susu.ac.ru>
Enviado: martes, 7 de abril de 2015 06:01 a. m.
Para: wien at zeus.theochem.tuwien.ac.at
Asunto: [Wien] Parallel computing

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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