[Wien] new/old machines file

[Laurence Marks]

This is because you are running 4 kpt-parallel processes, and each is
asking for 4 cores, i.e. 16 total. They interfere/clash, hence it is slower.

---
Prof Laurence Marks
"Research is to see what everyone else has seen, and to think what nobody
else has thought", Albert Szent-Gyorgi
www.numis.northwestern.edu

On Sat, Jun 22, 2019, 15:35 Wien2k User <wien2k.user at gmail.com> wrote:

> Dear Prof. P. Blaha;
>
> I did a test to compare the new machines file with the old for example
> i have used 4 core CPU
> the new
>
> 1:localhost
> omp_global:4
> .....
>
> with the old ;
> 1:localhost
> 1:localhost
> 1:localhost
> 1:localhost
>
> I noticed that the calculations with the new file are slower than with the
> old one with a difference of 5 minutes for 1 cycle calculation of 23/28
> minutes
>
>
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