Dear Sir, Thank you for your reply.
I wonder whether Q-E has any stratagem to on porting Q-E to GPU computers with CUDA? Is there a schedule for this? Thank you again for you time. best, vega On Sat, Oct 17, 2009 at 4:14 PM, Paolo Giannozzi <giannozz at democritos.it>wrote: > > On Oct 17, 2009, at 7:54 , vega lew wrote: > > > But the most important thing is that the computer center only has GPU > > with CUDA for calculation instead of CPU with Fortran. Is there a > > possibility > > now to transplant the current Q-E code easily to the GPU computer with > > single precession? Do you think Double precession is so important > > for Q-E codes? > > you mean: single/double "precision" ? I think double precision is > important. > Anyway, there is some ongoing work on porting Q-E to GPUs. > > P. > --- > Paolo Giannozzi, Dept of Physics, University of Udine > via delle Scienze 208, 33100 Udine, Italy > Phone +39-0432-558216, fax +39-0432-558222 > > > > _______________________________________________ > Pw_forum mailing list > Pw_forum at pwscf.org > http://www.democritos.it/mailman/listinfo/pw_forum > -- ================================================================================== Vega Lew ( weijia liu) PH.D Candidate in Chemical Engineering State Key Laboratory of Materials-oriented Chemical Engineering College of Chemistry and Chemical Engineering Nanjing University of Technology, 210009, Nanjing, Jiangsu, China ****************************************************************************************************************** Email: vegalew at gmail.com Office: Room A705, Technical Innovation Building, Xinmofan Road 5#, Nanjing, Jiangsu, China ****************************************************************************************************************** -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.democritos.it/pipermail/pw_forum/attachments/20091018/5659aa02/attachment.htm
