Hi Yan,
I understand you are facing issue with running a matlab job on your HPC Cluster.
I've noticed a couple of potential issues in the script you've provided. After reviewing several blogs about sbatch and mpirun, it seems that the MATLAB module isn't being loaded in your script. When you want to run a MATLAB script in batch mode, it's essential to use the -r flag to instruct MATLAB to run the specified script. Additionally, the -nodisplay and -nosplash flags are crucial to prevent MATLAB from attempting to use a graphical user interface.
Here are some resources that might be helpful in addressing your issue:
- New Mexico State University HPC - MATLAB
- NTNU HPC - MATLAB and MPI
- Princeton University Research Computing - MATLAB
Typically, MATLAB manages its own parallel computing environment, which usually doesn't require the use of mpirun, unless you're specifically leveraging MPI-based features in MATLAB.
I hope this information proves to be useful for you!
