Re: [Pw_forum] Problems in gipaw EFG calculations

[Carlo Nervi]

Thanks Filippo,
however my linux settings are already "unlimited". I guess the problem is
more subtle.
By now I'm using the acml fftw library (version 6), which seems to be
efficient (its speed seems to be comaprable to the fftw3 previously
mentioned, at least with Opteron).
Up to (cross fingers) no problems. :)

Carlo


2015-03-13 10:04 GMT+01:00 Filippo Spiga :

> On Mar 9, 2015, at 6:05 PM, Paolo Giannozzi 
> wrote:
> > Just in case: try to replace the automatic array
> >  complex(dp) :: psic(dffts%nnr)
> > with an allocatable array. Sometimes large automatic arrays fill the
> > stack and cause strange crash.
>
> Or try:
>
> ulimit -s unlimited
>
> But make psic allocatable is indeed a more elegant solution.
>
> F
>
> --
> Mr. Filippo SPIGA, M.Sc.
> http://filippospiga.info ~ skype: filippo.spiga
>
> «Nobody will drive us out of Cantor's paradise.» ~ David Hilbert
>
> *
> Disclaimer: "Please note this message and any attachments are CONFIDENTIAL
> and may be privileged or otherwise protected from disclosure. The contents
> are not to be disclosed to anyone other than the addressee. Unauthorized
> recipients are requested to preserve this confidentiality and to advise the
> sender immediately of any error in transmission."
>
>
>
> ___
> Pw_forum mailing list
> Pw_forum@pwscf.org
> http://pwscf.org/mailman/listinfo/pw_forum
>



-- 


Prof. Carlo Nervi carlo.ne...@unito.it  Tel:+39 0116707507/8
Fax: +39 0116707855  -  Dipartimento di Chimica, via
P. Giuria 7, 10125 Torino, Italy.http://lem.ch.unito.it/
___
Pw_forum mailing list
Pw_forum@pwscf.org
http://pwscf.org/mailman/listinfo/pw_forum

Re: [Pw_forum] Problems in gipaw EFG calculations

[Filippo Spiga]

On Mar 9, 2015, at 6:05 PM, Paolo Giannozzi  wrote:
> Just in case: try to replace the automatic array
>  complex(dp) :: psic(dffts%nnr)
> with an allocatable array. Sometimes large automatic arrays fill the
> stack and cause strange crash.

Or try:

ulimit -s unlimited

But make psic allocatable is indeed a more elegant solution.

F

--
Mr. Filippo SPIGA, M.Sc.
http://filippospiga.info ~ skype: filippo.spiga

«Nobody will drive us out of Cantor's paradise.» ~ David Hilbert

*
Disclaimer: "Please note this message and any attachments are CONFIDENTIAL and 
may be privileged or otherwise protected from disclosure. The contents are not 
to be disclosed to anyone other than the addressee. Unauthorized recipients are 
requested to preserve this confidentiality and to advise the sender immediately 
of any error in transmission."



___
Pw_forum mailing list
Pw_forum@pwscf.org
http://pwscf.org/mailman/listinfo/pw_forum