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doku:comsol [2023/07/05 10:06] – amelicdoku:comsol [2024/04/03 07:18] – [COMSOL] small changes amelic
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 ====== COMSOL ====== ====== COMSOL ======
 +Here's how to launch Comsol in interactive mode<html><b><font color=#cc3300>read here &#8611;</b></font></html> [[https://colab.tuwien.ac.at/display/IAVSC/COMSOL|IAVSCCOMSOL]]. Additionally, there are instructions to batch scripts too, and note that Comsol supports multiple MPI versions.
  
-The following case is provided here including the directories-structure\\+ 
 + 
 +The following case is provided here including the directories-structure solely for the purpose of demonstrating how to use Comsol on a cluster.\\
 and the appropriate batch-file: {{ :doku:karman.rar |}} and the appropriate batch-file: {{ :doku:karman.rar |}}
  
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 #SBATCH --nodes=1 #SBATCH --nodes=1
-#SBATCH --ntasks-per-node=10+#SBATCH --ntasks-per-node=4
 #SBATCH --job-name="karman" #SBATCH --job-name="karman"
 #SBATCH --partition=zen3_0512 #SBATCH --partition=zen3_0512
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 export I_MPI_PIN_RESPECT_CPUSET=0 export I_MPI_PIN_RESPECT_CPUSET=0
-export I_MPI_PIN_PROCESSOR_LIST=0-9+export I_MPI_PIN_PROCESSOR_LIST=0-3
  
 module purge module purge
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 # Example command for VSC5 # Example command for VSC5
  
-comsol -mpi intel -np 10 -nn 10 batch slurm -inputfile ${INPUTFILE} -outputfile ${OUTPUTFILE} -batchlog ${BATCHLOG} -alivetime 600+comsol -mpi intel -np 4 -nn 4 batch slurm -inputfile ${INPUTFILE} -outputfile ${OUTPUTFILE} -batchlog ${BATCHLOG} -alivetime 600
  
  
  • doku/comsol.txt
  • Last modified: 2024/04/25 09:42
  • by amelic