MPI_ABORT error in code-code coupling
Posted: Tue Aug 16, 2022 3:26 pm
Dear Code Saturne Team
I'm currently working on coupling two fluid domains in Saturne. There are two cartesians meshes embedded.One domain has coupled faces and the other has coupled cells. These are defined in the SRC/ directory through the cs_sat_coupling_define function. After a few successful runs, I started to get MPI_ABORT only in the case when I have coupled faces not NULL (for the domain2, (files)). The listing seems to indicate that one of the field has an exceeding value or diverging value. I tried to manage the issue with de dbg version but I didn't find out the right option regarding MPI_ABORT issues. Also I checked that I didn't put incoherent values in my log files and I have not modified the routines related to the coupling by faces.(cscfbr.f90,cscpfbr.f90,csc2cl.f90)
Do you know a way to adress MPI_ABORT type error with the dbg version in order to have more information on the coupling issue?
My Warmest Regards,
M.Monge
I'm currently working on coupling two fluid domains in Saturne. There are two cartesians meshes embedded.One domain has coupled faces and the other has coupled cells. These are defined in the SRC/ directory through the cs_sat_coupling_define function. After a few successful runs, I started to get MPI_ABORT only in the case when I have coupled faces not NULL (for the domain2, (files)). The listing seems to indicate that one of the field has an exceeding value or diverging value. I tried to manage the issue with de dbg version but I didn't find out the right option regarding MPI_ABORT issues. Also I checked that I didn't put incoherent values in my log files and I have not modified the routines related to the coupling by faces.(cscfbr.f90,cscpfbr.f90,csc2cl.f90)
Do you know a way to adress MPI_ABORT type error with the dbg version in order to have more information on the coupling issue?
My Warmest Regards,
M.Monge