[Q-e-developers] MPI problems with ELPA

[Filippo Spiga]

Dear Gabriele, Dear Carlo,

the ELPA library that is included and self-compiled by QE is unfortunately old. I tried to update it time ago but they have a unfriendly way to package it so…. I give up. There should be a past discussion in this mailing-list about ELPA, the packaging and how to ship it with QE.

Anyway, the latest version available is 2013.08. I do not know Gabriele if you have access to ELPA repository (they will change the policy to distribute the library sooner or later….) so I've just uploaded the latest version here: http://www.syslab.disco.unimib.it/~fspiga/ELPA_2013.08.tar.gz

You have to compile it (and you can also be able to activate specific optimization for specific processors) and link it to QE manually. Not difficult.

Cheers,
Filippo


On Oct 23, 2013, at 10:08 AM, Gabriele Sclauzero <gabriele.sclauzero at epfl.ch> wrote:
> In the header of the get_elpa_row_col_comms subroutine (in ELPA/src/elpa1.f90) it's written:

--
Mr. Filippo SPIGA, M.Sc.
http://www.linkedin.com/in/filippospiga ~ skype: filippo.spiga

«Nobody will drive us out of Cantor's paradise.» ~ David Hilbert

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