Ansys Learning Forum › Forums › Discuss Simulation › Photonics › Running an Optimization Across Many Nodes on a Cluster › Reply To: Running an Optimization Across Many Nodes on a Cluster

December 5, 2024 at 8:34 pm
Lito
Ansys Employee

@scorsett

To debug the issue, please assist us with the following:

  • Your example shows you are running with OpenMPI. Did you install and configure OpenMPI on the cluster?
  • Can you run a simulation file (.fsp) on the cluster? If yes - how are you running the simulation file (.fsp) on the cluster? 
  • Do you have a GUI Connection to the cluster? Are you running the simulation/job from the Lumerical CAD/IDE?
  • Or do you submit jobs with a SLURM submission script? 
  • Are you running the Lumerical script.lsf the way? 

 

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