[Q-e-developers] Band parallelization

[Layla Martin-Samos]

Hi there is a white paper in the prace website (the title is Enabling of
Quantum ESPRESSO to petascale scientific
challenges<http://www.prace-project.eu/IMG/pdf/enabling_of_quantum_espresso_to_petascale_scientific_challenges.pdf>,
and it can be downloaded here
http://www.prace-project.eu/Application-scalability?lang=en), and a CPC
published online. The address, I do not remember but Nicola Varini should
have this information.

cheers

Layla


2013/6/17 Paolo Giannozzi <paolo.giannozzi at uniud.it>

> Has anybody ever written an explanation of how
> parallelization over bands work in PWSCF? In
> particular:
> - which cases are implemented
> - which calculations are parallelized
> - which arrays are distributed (if any)
> - what is common with CP and what is different
> - when it is convenient, when it is not
> - ...
>
> P.
> --
>  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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>
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