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howto:openfoam [2026/02/24 10:50]
ccrosby 		howto:openfoam [2026/08/28 15:49] (current)
ccrosby Updated latest version to v2606
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   - [[howto:openfoam:hisa|Using the HiSA compressible Solver for OpenFOAM]]   - [[howto:openfoam:hisa|Using the HiSA compressible Solver for OpenFOAM]]
  
-====== Latest version: OpenFOAM-v2512 ====== +====== Latest version: OpenFOAM-v2606 ====== 
-The most recent available version is OpenFOAM-v2512.  In contrast to previous installations, this has been compiled with Intel's OneAPI compiler and runs under IntelMPI.  No special settings or parameters outside of the source script OF2512 are required.  Here is an example job script:+The most recent available version is OpenFOAM-v2606.  In contrast to previous installations, this has been compiled with Intel's OneAPI compiler and runs under IntelMPI.  No special settings or parameters outside of the source script OF2606 are required.  Here is an example job script:
  
-<file bash runFoam2512.qsub>+<file bash runFoam2606.qsub>
 #!/bin/bash  #!/bin/bash 
 ### This 72-way example calls ### This 72-way example calls
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 #PBS -e /mnt/lustre/users/username/foamJobs/job01/stderr #PBS -e /mnt/lustre/users/username/foamJobs/job01/stderr
 ### Source the openFOAM environment: ### Source the openFOAM environment:
-. /home/apps/chpc/compmech/OpenFOAM/OF2512 +. /home/apps/chpc/compmech/OpenFOAM/OF2606
-##### Running commands+
 # Set this environment variable explicitly. # Set this environment variable explicitly.
 export PBS_JOBDIR=/mnt/lustre/users/username/foamJobs/job01 export PBS_JOBDIR=/mnt/lustre/users/username/foamJobs/job01
 # Explicitly change to the job directory # Explicitly change to the job directory
 cd $PBS_JOBDIR cd $PBS_JOBDIR
 +# Count the number of lines in the hosts file to get the number of processors
 nproc=`cat $PBS_NODEFILE | wc -l ` nproc=`cat $PBS_NODEFILE | wc -l `
 #### These next statements build an appropriate decomposeParDict file #### These next statements build an appropriate decomposeParDict file
-#### based on the requested nunber of nodes+#### based on the requested nunber of processors
 echo "FoamFile" > system/decomposeParDict echo "FoamFile" > system/decomposeParDict
 echo "{"  >> system/decomposeParDict echo "{"  >> system/decomposeParDict
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 echo "method scotch;" >> system/decomposeParDict echo "method scotch;" >> system/decomposeParDict
 #### End of decomposeParDict file #### End of decomposeParDict file
 +# Decompose the case into processor directories
 decomposePar -force > decompose.out decomposePar -force > decompose.out
-mpirun -np $nproc simpleFoam -parallel > oneapi.out+# Run the solver, simpleFoam in this case 
 +mpirun -np $nproc simpleFoam -parallel > simpleFoam.out 
 +# Reconstruct the time directories from the processor directories 
 +reconstructPar > reconstruct.out 
 +# Clean up the processor directories
 rm -r processor* rm -r processor*
 </file> </file>
/app/dokuwiki/data/attic/howto/openfoam.1771923058.txt.gz · Last modified: 2026/02/24 10:50 by ccrosby

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