[Q-e-developers] Task group for Turbo Lanczos

Paolo Giannozzi paolo.giannozzi at uniud.it
Tue Jun 25 21:47:03 CEST 2013


By the way: does anybody know why "make tddfpt" does not stop
in case of compilation errors?

P.

On Tue, 2013-06-25 at 10:14 +0200, xiaochuan Ge wrote:
> Dear all,
> 
> 
> Apparently the last update r10334 which tries to fix the task groups
> fails to be compiled. Would the one who did the change fix it asap,
> thank you very much.
> 
> 
> Another thing is that at this moment task group does not work with
> virt_read. Virt_read is very useful when one needs to calculate the
> components of the transition, and also very important to improve
> the convergence of turbo_davidson.  I don't know much about the task
> group parallization, could anyone explain me why task group can't work
> with virt_read? Is there any principle difficulty, or is it just
> simply not implemented? 
> 
> ===================
> Ge Xiaochuan(Giovanni)
> 4th year PHD Student
> Condensed Matter
> SISSA,Italy
> ===================
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> http://qe-forge.org/mailman/listinfo/q-e-developers

-- 
Paolo Giannozzi, Dept. Chemistry&Physics&Environment, 
Univ. Udine, via delle Scienze 208, 33100 Udine, Italy
Phone +39-0432-558216, fax +39-0432-558222 




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