syrthes refuses to run due to not-installed MPI

[kathi]

Bonjour,

when trying to run syrthes (from syrthes GUI) the GUI shows this error:

"""
SYRTHES4 home directory: /home/johannes/work/17_Kn_1/cas_3disks3d
-> Error !
Cannot find a MPI librairy.

Error during checking and loading environment.
Stop Syrthes execution.
"""

I have installed syrthes version 4.3, downloaded from here:
https://www.edf.fr/en/the-edf-group/wor ... ciel=10818

I attach the setup.ini which shows the type of installation which I did. I did not install MPI because I want to do only "non-parallel runs". Shouldn't that be possible?

I attach also the data input file of the syrthes run which causes this error.

Can me somebody please help? Thank you very much

kathi

setup.ini

(4.43 KiB) Downloaded 444 times

[kathi]

and here the syrthes input file "3disks.syd" . .

( I had to rename it from "3disks.syd" to "3disks_syd.ini" because the file uploader of this forum told me that the file extension .syd is not allowed)

kathi

3disks_syd.ini

(3.04 KiB) Downloaded 564 times

[Yvan Fournier]

Hello,

The communication between Code_Saturne and Syrthes when coupling the two codes uses MPI. So even if you only do non-parallel runs of each code, you need MPI.

Regards,

Yvan