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howto:cfx [2019/06/06 14:41]
agill [Running a CFX Job]
howto:cfx [2021/05/05 11:40] (current)
ccrosby [Running a CFX Job]
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 ===== Licensing ===== ===== Licensing =====
  
-CHPC has academic licenses for AnsysCFD. ​ There are 5 "​solver"​ processes, available as aa_r_cfd ​and 500 "​HPC"​ licenses, available as aa_r_hpc.  There is a license resource management system. ​ If you request license resources (as in these example scripts), the scheduler will check for license availability before starting a job.  License unavailability will result in the job being held back until the necessary licenses have become available. ​ Although use of the license resource request is not mandatory, its use is strongly recommended. ​ If you do not use the license resource requests, the job will fail if no licenses are available. ​ A single ​aa_r_cfd ​license is required to start the solver, and includes up to 4 HPC licenses. ​ Therefore you should request ($nproc-4) ​aa_r_hpc ​licenses.+CHPC has academic licenses for AnsysCFD. ​ There are 5 "​solver"​ processes, available as "​cfd_base" ​and 4096 "​HPC"​ licenses, available as "​anshpc"​.  There is a license resource management system. ​ If you request license resources (as in these example scripts), the scheduler will check for license availability before starting a job.  License unavailability will result in the job being held back until the necessary licenses have become available. ​ Although use of the license resource request is not mandatory, its use is strongly recommended. ​ If you do not use the license resource requests, the job will fail if no licenses are available. ​ A single ​cfd_base ​license is required to start the solver, and includes up to 4 HPC licenses. ​ Therefore you should request ($nproc-4) ​ans_hpc ​licenses.
  
 ===== Running a CFX Job ===== ===== Running a CFX Job =====
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 #PBS -m be #PBS -m be
 #PBS -V #PBS -V
-#PBS -o /home/​username/​testCFX/​test.out +#PBS -o /mnt/​lustre3p/​users/​username/​testCFX/​test.out 
-#PBS -e /home/​username/​testCFX/​test.err+#PBS -e /mnt/​lustre3p/​users/​username/​testCFX/​test.err
 #### Check for license availability. ​ If insufficient licenses are available, job will be held back until #### Check for license availability. ​ If insufficient licenses are available, job will be held back until
 ####  licenses are available. ####  licenses are available.
-#PBS -l aa_r_cfd=1 +#PBS -l cfd_base=1 
-#PBS -l aa_r_hpc=200+#PBS -l anshpc=200
  
-cd /home/​username/​testCFX #change to CFX case directory+cd /mnt/​lustre3p/​users/​username/​testCFX #change to CFX case directory
 export CFX5RSH=ssh #force CFX to use ssh instead of rsh export CFX5RSH=ssh #force CFX to use ssh instead of rsh
 cfx=/​apps/​chpc/​compmech/​CFD/​ansys_inc/​v190/​CFX/​bin/​cfx5solve #path to cfx5 solver cfx=/​apps/​chpc/​compmech/​CFD/​ansys_inc/​v190/​CFX/​bin/​cfx5solve #path to cfx5 solver
/var/www/wiki/data/attic/howto/cfx.1559824901.txt.gz · Last modified: 2019/06/06 14:41 by agill