[Wien] Parallel calculation in more than 2 nodes

Laurence Marks laurence.marks at gmail.com
Wed Jul 22 11:10:57 CEST 2020


parallel_options is sourced by all the mpi scripts, so you don't want to
edit lapw1para or any of the others. It should now work for everything.

_____
Professor Laurence Marks
"Research is to see what everybody else has seen, and to think what nobody
else has thought", Albert Szent-Gyorgi
www.numis.northwestern.edu

On Wed, Jul 22, 2020, 03:48 MA Weiliang <weiliang.MA at etu.univ-amu.fr> wrote:

> Hi,
>
> I changed the parallel_option with ' setenv WIEN_MPIRUN "mpirun -np _NP_
> -machinefile _HOSTS_ _EXEC_” '. It works.
>
> There are some lines in lapw1para_lapw, so I just tried to comment the
> MPIRUN lines in parallel_options before.
>
> if ( $?WIEN_MPIRUN ) then
>   set mpirun = "$WIEN_MPIRUN"
> else
>   set mpirun='mpirun -np _NP_ _EXEC_'
> endif
>
>
> Thank you again.
>
> Best regards,
> Weiliang MA
>
>
>
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