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Re: [Question #700315]: Open MPI - spawn processes

 

Question #700315 on Yade changed:
https://answers.launchpad.net/yade/+question/700315

Luis Barbosa posted a new comment:
Hi Bruno, thanks.

I just run a simple script[1] to try non-interactive execution (mpiexec
-np NUMSUBD+1 yade script.py)

Got this message:

+ singularity run /beegfs/common/singularity/yade/yade_debian_bookwarm_1.0.sif mpiexec -n 4 yade Parallel.py
--------------------------------------------------------------------------
The SLURM process starter for OpenMPI was unable to locate a
usable "srun" command in its path. Please check your path
and try again.
--------------------------------------------------------------------------
--------------------------------------------------------------------------
An internal error has occurred in ORTE:

[[58454,0],0] FORCE-TERMINATE AT (null):1 - error
../../../../../../orte/mca/plm/slurm/plm_slurm_module.c(475)

This is something that should be reported to the developers.
--------------------------------------------------------------------------


I will try this mpiexec -np N singularity run.

Kind regards and thanks for all insights.

[1]https://gitlab.com/yade-
dev/trunk/blob/master/examples/mpi/vtkRecorderExample.py

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