[Pw_forum] Phonons: Parallelisation over the representations

JAY Antoine Antoine.JAY at isae-supaero.fr
Sat Oct 7 10:19:29 CEST 2017

Dear devellopers, dear all,

?? Is there a way to do a phonon parallelisation over the representations of a same q-point ??

I think they are all calculated separatelly and communicate only at the end of each convergeance to fill the dynamical matrix, didn't it?

This would be a much more efficent parallelisation than the nimage one: no processors would 'sleep' because of the high number of representations,
and this allow to complete phonon calculation for much larger cells.

Best regards,

Antoine Jay

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