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howto:su2 [2019/06/04 09:05]
ccrosby [Postprocesing]
howto:su2 [2020/05/21 14:00]
ccrosby [Sample PBS script]
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 module add chpc/​compmech/​SU2/​6.2-intel ​ module add chpc/​compmech/​SU2/​6.2-intel ​
 # Set the working directory environment variable explicitly. # Set the working directory environment variable explicitly.
-export PBS_JOBDIR=/export/home/user/SU2/TestCases/euler/oneram6+export PBS_JOBDIR=/​home/​username/lustre/su2Jobs/job01
 # Change to the job directory # Change to the job directory
 cd $PBS_JOBDIR cd $PBS_JOBDIR
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 ### Run the SU2_CFD solver ### Run the SU2_CFD solver
 ### For the gcc/mpich and PGI/mpich versions, use mpirun -iface ib0 .... ### For the gcc/mpich and PGI/mpich versions, use mpirun -iface ib0 ....
-mpirun -np $nproc ​-machinefile $PBS_NODEFILE ​SU2_CFD inv_ONERAM6_JST.cfg > SU2_CFD.out+mpirun -np $nproc SU2_CFD inv_ONERAM6_JST.cfg > SU2_CFD.out
 ### Check to see if the solution_flow.dat file exists. ​ If it does,  ### Check to see if the solution_flow.dat file exists. ​ If it does, 
 ###  use it to generate the necessary output files. ​ If it doesn'​t, ​ ###  use it to generate the necessary output files. ​ If it doesn'​t, ​
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 for Tecplot, although it is possible to read Tecplot files into Paraview. ​ However, in the SU2 input file  for Tecplot, although it is possible to read Tecplot files into Paraview. ​ However, in the SU2 input file 
 it is easy to specify Paraview format output files (VTK) directly. ​ Refer to [[howto:​remote_viz|the instructions on Remote Visualization]] to obtain a graphics environment for post-processing with VirtualGL and [[howto:​paraview|Paraview]] or [[howto:​visit|VisIt]]. it is easy to specify Paraview format output files (VTK) directly. ​ Refer to [[howto:​remote_viz|the instructions on Remote Visualization]] to obtain a graphics environment for post-processing with VirtualGL and [[howto:​paraview|Paraview]] or [[howto:​visit|VisIt]].
 +
 +===== Scaling =====
 +SU2 scales reasonably well, down to about 50 000 cells per core.  Performance with the Intel compiler is better than GCC or PGI.  Refer to the following graph:
 +
 +{{:​howto:​su2_scaling_6.2.png|}}
/var/www/wiki/data/pages/howto/su2.txt · Last modified: 2020/05/21 14:00 by ccrosby