Thank you Axel, I can avoid this warning with linking to espresso's self lapack package. But it seems too slow than mkl library I am trying to upgrade my mkl library to the latest, and test whether it will give this warning .
Thank you again for this long explanation . On Mon, Jul 28, 2008 at 4:33 AM, Axel Kohlmeyer <akohlmey at cmm.chem.upenn.edu > wrote: > On Sun, 27 Jul 2008, Stefano Baroni wrote: > > SB> Ian haping: > SB> > SB> >this warning originates from MKL. you have to check out intel's > support > SB> >forums for MKL or contact intel support to get help or an explanation > SB> >for that. > SB> > SB> probably, people in this mailing list will like to learn about the > SB> information you get > > hi stefano, > > i stuffed the warning into google and it looks as if this > originates from incorrect linking, e.g. by trying to link > a static library as dynamic. without digging too deep into > the technical details it looks as if this would happen when > an old x86_64 compiler executable would be used on a too > new installation or similarly related software that may mess > with dynamic and static linkage of libraries (e.g. MPI). > the error shows up on a large number of quite unrelated > software packages. > > it is essentially a user error... and it has to be taken seriously > since the affected functionality will not work. with large libraries > like MKL it is impossible to predict whether some low level > function is needed or not. if the calculation continues it would > be worse than getting a straight crash as one cannot know whether > there is some data corrupted or operations not performed and thus > the resulting data dependable or not. > > cheers, > axel. > > > > SB> > SB> cheers - SB > SB> > SB> > > SB> > SB> --- > SB> Stefano Baroni - SISSA & DEMOCRITOS National Simulation Center - > Trieste > SB> http://www.sissa.it/~baroni <http://www.sissa.it/%7Ebaroni> / [+39] > 040 3787 406 (tel) -528 (fax) / > SB> stefanobaroni (skype) > SB> > SB> La morale est une logique de l'action comme la logique est une morale > de la > SB> pens?e - Jean Piaget > SB> > SB> Please, if possible, don't send me MS Word or PowerPoint attachments > SB> Why? See: http://www.gnu.org/philosophy/no-word-attachments.html > SB> > SB> > SB> > SB> > SB> > SB> > SB> > > -- > ======================================================================= > Axel Kohlmeyer akohlmey at cmm.chem.upenn.edu http://www.cmm.upenn.edu > Center for Molecular Modeling -- University of Pennsylvania > Department of Chemistry, 231 S.34th Street, Philadelphia, PA 19104-6323 > tel: 1-215-898-1582, fax: 1-215-573-6233, office-tel: 1-215-898-5425 > ======================================================================= > If you make something idiot-proof, the universe creates a better idiot. > > _______________________________________________ > Pw_forum mailing list > Pw_forum at pwscf.org > http://www.democritos.it/mailman/listinfo/pw_forum > > -- Hai-Ping Lan Department of Electronics , Peking University , Bejing, 100871 lanhaiping at gmail.com, hplan at pku.edu.cn -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.democritos.it/pipermail/pw_forum/attachments/20080728/ca29e2a0/attachment-0001.htm
