[QE-users] QE-7.1 and ELPA version

[Paolo Giannozzi]

On 13/04/2023 19:28, Alireza Ghasemi wrote:

>     Does anyone know the latest version of ELPA to which one can link 
> and build QE-7.1?

from ./configure --help:

   --with-elpa-version     Specify ELPA API version
(2015 for ELPA releases 2015.x and 2016.05;
  2016 for ELPA releases 2016.11, 2017.x and 2018.05;
  default 2018 for ELPA releases 2018.11 and beyond)

> During configure of QE, I see the following warning:
> 
> checking ELPA... configure: WARNING: *** Invalid ELPA version, 
> defaulting to 2018
> 
> and then no "-D__ELPA" when compiling LAXlib Fortran files.

this cannot happen. This is what happens:

       if test "$with_elpa_version" = "2015"; then
         try_dflags="$try_dflags -D__ELPA_2015"
       elif test "$with_elpa_version" = "2016"; then
         try_dflags="$try_dflags -D__ELPA_2016"
       elif test "$with_elpa_version" = "2017"; then
         try_dflags="$try_dflags -D__ELPA_2016"
       elif test "$with_elpa_version" = "2018"; then
         try_dflags="$try_dflags -D__ELPA"
       else
         AC_MSG_WARN([*** Invalid ELPA version, defaulting to 2018])
         try_dflags="$try_dflags -D__ELPA"
       fi

Paolo

> 
> 
> Best regards
> 
> Alireza
> 
> 
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-- 
Paolo Giannozzi, Dip. Scienze Matematiche Informatiche e Fisiche,
Univ. Udine, via delle Scienze 206, 33100 Udine Italy, +39-0432-558216