software:openfoam:mills

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software:openfoam:mills [2017-10-23 18:01] – created sraskarsoftware:openfoam:mills [2021-04-27 16:21] (current) – external edit 127.0.0.1
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 ==== Running your OpenFOAM application on Mills ==== ==== Running your OpenFOAM application on Mills ====
  
-Using the ''openmpi-psm.qs'' job script template found in ''/opt/templates/gridengine/openmpi'' provides the best performance for a parallel MPI run for OpenFOAM applications.  Once you have copied the template for your job script (e.g. ''qsub_sowfa.qs''), then edit the following for your OpenFOAM application:+Using the ''openmpi-psm.qs'' job script template found in ''/opt/shared/templates/gridengine/openmpi'' provides the best performance for a parallel MPI run for OpenFOAM applications.  Once you have copied the template for your job script (e.g. ''qsub_sowfa.qs''), then edit the following for your OpenFOAM application:
  
   - Modify NPROC to select the number of slots (cores); best results have been found specifying twice as many cores (a multiple of 24) and binding cores due to the shared FP unit (see steps 5 and 6).   - Modify NPROC to select the number of slots (cores); best results have been found specifying twice as many cores (a multiple of 24) and binding cores due to the shared FP unit (see steps 5 and 6).
  • software/openfoam/mills.1508796078.txt.gz
  • Last modified: 2017-10-23 18:01
  • by sraskar