[QE-users] forrtl: severe (71): integer divide by zero QE 6.4.1

[IORI, Federico]

Thanks both Pietro and Lorenzo.
I will try the options you suggested (and I will light a candle...)  :p

On Fri, Apr 26, 2019 at 7:03 PM Pietro Delugas <pdelugas at sissa.it> wrote:

> Yes it's possible. I am using a version released in 2018, the interface
> used in qe is the 2016 one though.
> With intel and mkl everything worked smoothly, I had just to follow the
> instructions printed out by the help option of configure.
> Ciao!!!
>
>
> Il 26 apr 2019 6:40 PM, Lorenzo Paulatto <paulatz at gmail.com> ha scritto:
>
> > If the number of bands is not prohibitively large you can try to run
> > with the option -nd 1, which disables the usage of scalapack. I also
> > noticed that compiling with elpa parallel diagonalization is more
> stable.
> Is it possible to use the most recent versions of ELPA? I have lost so
> much time trying to get this library to work around ~2016 that I have
> never tried it again since.
>
> cheers
>
>
> --
> Lorenzo Paulatto - Paris
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-- 
Federico IORI

Computational material scientist

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