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Sample slurm scripts: https://www.rc.virginia.edu/userinfo/rivanna/slurm/

Numba Information/Notes:

1. https://numba.pydata.org/numba-doc/latest/user/5minguide.html

Multiprocessing Example

1.  Let's say we need to parallelize 10 parallel tasks in each job, and let's say we need to submit 20 jobs (so 200 tasks in total)
   
   Main.py >>>
   

   def run_replica(i):
       job_number = sys.argv[1]
       replica_number = 10*int(sys.argv[1]) + i
   
   

   if __name__ == '__main__':
       jobs = []
       for i in range(10):
           p = multiprocessing.Process(target=run_replica, args=(i,))
           jobs.append(p)
           p.start()

   
   job.slurm >>>
   
   

   #!/bin/sh
   #SBATCH --nodes=20
   #SBATCH --ntasks-per-node=10
   #SBATCH --time=10:00:00
   #SBATCH --output=slurm.out
   #SBATCH --error=slurm.err
   #SBATCH --partition=parallel
   #SBATCH -A spinquest_standard
   #SBATCH --array=0-20

   
   module load openmpi

   
   srun python3 Main.py $SLURM_ARRAY_TASK_ID

   
   

     

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