[Pw_forum] Problem with high accuracy and parallel ph.x

[Stefano Baroni]

I am not the one who will solve the problem, but nobody else will, without any further information from you. SB

On Jun 29, 2011, at 11:35 PM, Mohammad Saghayezhian wrote:

> Dear PWscf users,
>  
> I have encountered a problem during parallel execution of ph,x
> 
> Actually the parallel pw,x performs good and without any error, but ph.x does not work, 
> I lowered the kpoints and kinetic-energy cut-off and the problem solved and ph.x works properly.
> I need high accuracy in my calculation, so I cannot lower the kpoints and cut-off. 
> How can I perform parallel ph.x without lowering the computational parameters?
> 
> Any help would be appreciated.
> Thanks.
> 
> -------------------------------------------------------------------
> Mohammad Saghayezhian
> 
> _______________________________________________
> Pw_forum mailing list
> Pw_forum at pwscf.org
> http://www.democritos.it/mailman/listinfo/pw_forum

---
Stefano Baroni - SISSA  &  DEMOCRITOS National Simulation Center - Trieste
http://stefano.baroni.me [+39] 040 3787 406 (tel) -528 (fax) / stefanobaroni (skype)

La morale est une logique de l'action comme la logique est une morale de la pensée - Jean Piaget

Please, if possible, don't  send me MS Word or PowerPoint attachments
Why? See:  http://www.gnu.org/philosophy/no-word-attachments.html



-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.quantum-espresso.org/pipermail/users/attachments/20110630/23db6c38/attachment.html>