software:matlab:shared-node

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software:matlab:shared-node [2018-12-03 11:19] – [Computational models for running Matlab on a shared cluster] anitasoftware:matlab:shared-node [2019-08-27 17:00] (current) – [Computational models for running Matlab on a shared cluster] anita
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 The default, multiple computational threads, is never a good option when you are sharing a node. The default, multiple computational threads, is never a good option when you are sharing a node.
-So either use ''-singleCompThread'' option when you start MATLAB or schedule the Matlab job using the exclusive option based on the job scheduler on that cluster such as ''-l exclusive=1'' option for GridEngine or ''#SBATCH --exclusive'' for Slurm.+So either use ''-singleCompThread'' option when you start MATLAB or schedule the Matlab job using the exclusive option based on the job scheduler on that cluster such as ''-l exclusive=1'' option for Grid Engine or ''#SBATCH --exclusive'' for Slurm.
  
 <note important> <note important>
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 well, but is not optimized for Mills processor or threading libraries. well, but is not optimized for Mills processor or threading libraries.
  
-==== Test batch jobs ====+==== Test batch jobs using GridEngine ====
  
 Several copies of the same MATLAB script was submitted to run simultaneously. The variance was in the batch script directives. Several copies of the same MATLAB script was submitted to run simultaneously. The variance was in the batch script directives.
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