code_saturne User's Forum

Hello,

Found the bug that generated the error relating to srun.
It is from the function to compute n_procs_per_node within the resource_info class at line 1086 in file cs_exec_environment.py. The division operation is not floored (using //) and instead uses "/" which returns a floating point value ...

Hello,

After reinstaling CSv5.1.6, there is a new error relating to the srun command (SLURM Workload Manager).
The slurm-jobid.out file contents are as follows:
Code_Saturne
************
Version: 5.1
Path: /gpfslocalsup/pub/code-saturne/5.1.6
Result directory:
/gpfs7kw/linkhome/rech/genlma01 ...

Hello,

The admin recompiled Code-Saturne as per your recommendations and this has fixed the issue!

Thank you very much!

Sincerely,

Puneeth

Hello,

Please find the config.log attached herewith.

Best regards,

Puneeth

Hello,

The installation is based on the following modules:
-intel-compilers/19.0.4
-intel-mpi/2019.4
-intel-mkl/2019.4
-hdf5/1.8.21-mpi
-scotch/6.0.6-mpi
-petsc/3.11.3-mpi
-libxml2/2.9.9

Best,

Puneeth

Hello,

There is also something going wrong with LD_LIBRARY_PATH.
The path printed in the summary doesn't correspond to the path printed on the terminal.

The terminal output for ">echo $LD_LIBRARY_PATH" is:
/gpfslocalsup/spack_soft/scotch/6.0.6/intel-19.0.4-v5fgt76h3qeay6moyrh3w5jmof5kd5mq/lib ...

Hello,

There has been an update in the situation.

The admin has recompiled Code-saturne v5.1.6 considering your recommendations about libxml2.
However, the simulations still fail due to another error:
"/gpfslocalsup/pub/code-saturne/5.1.6/libexec/code_saturne/cs_preprocess: error while loading ...

Hi,

Thanks for the reply.

I will confirm with the Cluster admins whether Code_saturne was installed with the libxml2 option enabled. And also for the dev package of libxml2 to be installed.

The simulation is run using a batch file.

Best regards,

Puneeth

Hello,

While testing a fresh installation of Code-Saturne v5.1.6 on a cluster, I'm facing a Compile or link error shown in slurm-275114.out.
The error doesn't provide much info on what is going wrong or where.
I kindly request you to assist me in debugging this error.
Also, please find the compile ...

Hello,

Thank you very much! I followed the subroutine "field_allocate_bc_coeffs" to fldtri.f90 and added a an additional field (nfld += 1 and ifvar(nfld) = ial) for the kwsst model and this works well.

Thanks for guiding me and your recommendations.

Puneeth