#!/bin/bash #SBATCH -account=def-group # Specify some account #SBATCH -time=00-01:00 # Time limit: dd-hh:mm #SBATCH -nodes=2 # Specify 1 or more nodes #SBATCH -cpus-per-task=32 # or 44 Request all cores per node #SBATCH -mem=0 # Request all memory per node #SBATCH -ntasks-per-node=1 # Do not change this value # module load StdEnv/2016 # Uncomment for version 14.06.013 or older # module load starccm/14.06.013-R8 # module load starccm-mixed/14.06.013 # module load starccm/17.02.007-R8Įxport LM_PROJECT = 'YOUR CD-ADAPCO PROJECT ID GOES HERE' export CDLMD_LICENSE_FILE = export STARCCM_TMP = " $ " Otherwise StarCCM+ will try to create such a directory in the $HOME and crash in the process. Therefore it is important to define the environment variable $STARCCM_TMP and point it to a location on $SCRATCH, which is unique to the version of StarCCM+.
Note that at Niagara the compute nodes mount the $HOME filesystem as "read-only". If you are using an internal license server, please contact us so that we can help you setup the access to it. If you are using CD-adapco's online "pay-on-usage" server, the configuration is rather simple. You will also need to set up your job environment to use your license. As a special case, when submitting jobs with version 14.02.012 or 14.04.013 modules on Cedar, one must add -fabric psm2 to the starccm+ command line (last line in the below Cedar tab of the starccm_job.sh slurm script) for multi-node jobs to run properly otherwise no output will be obtained. Also, because these distributions of MPI are not tightly integrated with our scheduler, you should use options -ntasks-per-node=1 and set -cpus-per-task to use all cores as shown in the scripts. This list can then be written to a file and read by Star-CCM+.
To produce this file, we provide the slurm_hl2hl.py script, which will output the list of hosts when called with the option -format STAR-CCM+. Neither IBM Platform MPI nor Intel MPI are tightly coupled with our scheduler you must therefore tell starccm+ which hosts to use by means of a file containing the list of available hosts.
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