Differences

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--- doku:openfoam [2014/10/24 12:34] – [INTEL icc and Intel MPI on VSC-2] markus
+++ doku:openfoam [2023/05/17 14:16] – msiegel
@@ Line 1: / Line 1: @@
-===== OpenFOAM and local temp space on VSC-1 =====
+===== OpenFOAM =====
-a simple jobscript for using the /work/tmp  directory on VSC1 for openFOAM:
-{{:doku:openfoam:job_tmp.sh}}
+==== OpenFOAM on VSC-4 ====
+check currently available openfoam modules/versions:
-===== OpenFOAM compile scripts =====
+<code>
-==== INTEL icc and INTELMPI on VSC-1 ====
+module avail openfoam*
+</code>
-in July 2013 VSC-1 has been updated to Scientific Linux 6.4 (identical with VSC-2). Also the latest Infiniband Software only includes Intel MPI. For installing OpenFoam on VSC-1 please use the installation Scripts from VSC-2
+load openfoam:
-==== (old): INTEL icc and Qlogic MPI on VSC-1 ====
+<code>
+spack load -r openfoam-org@7 %intel@19.0.5.281     #load openfoam-org version 7 and additional packages
+module load intel/19.0.5                           #loading compiler with spack not working, needs to be loaded separately
+</code>
-Set the [[doku:vsc2&#mpi_version|MPI Version]] to 'qlogicmpi_intel-0.1.0', logout and login again.
+Example submission script:
+<code>
+#!/bin/sh
+#SBATCH -J sim
+#SBATCH -N 1
+#SBATCH -A p71428
+#SBATCH --qos p71428_0096
+#SBATCH --tasks-per-node=48
-Download the source packages for OpenFoam and Thirdparties. Place them at the same directory as the scripts which are provided below.
+module purge
+spack load -r openfoam-org@7 %intel@19.0.5.281
+module load intel/19.0.5
-=== (old) Version 1.7.1 ===
+EXE=`which foamExec`
+$EXE decomposePar -allRegions
+mpirun -np 48 $EXE chtMultiRegionFoam -parallel
+$EXE reconstructPar -newTimes -allRegions
+$EXE rm -r processor*
+</code>
-{{:doku:openfoam:installopenfoam_1.7.1_vsc1.sh}}
-Patched File: {{:doku:openfoam:turbulentheatfluxtemperaturefvpatchscalarfield.c}}
+load openfoam source file to have environment variables and be able to compile custom code:
+<code>
+source $WM_PROJECT_DIR/etc/bashrc
+</code>
-Place at same directory as the script is executed.
+ODE-Solvers within openFoam-org versions should be used with the gcc-compiler.
-=== (old) Version 2.1.1 ===
-{{:doku:openfoam:installopenfoam_2.1.1_vsc1.sh}}
-==== INTEL icc and Intel MPI on VSC-2 ====
-Set the [[doku:vsc2&#mpi_version|MPI Version]] to 'intel_mpi_intel64-4.0.3.008' (1.7.1, 2.1.1) or 'impi_intel-4.1.0.024' (2.2.0), logout and login again.
-Download the source packages for OpenFoam and Thirdparties. Place them at the same directory as the scripts which are provided below.
-=== Version 1.7.1 ===
-{{:doku:openfoam:installopenfoam_1.7.1_vsc2.sh}}
-Patched File: {{:doku:openfoam:turbulentheatfluxtemperaturefvpatchscalarfield.c}}
-Place at same directory as the script is executed.
-=== Version 2.1.1 ===
-{{:doku:openfoam:installopenfoam_2.1.1_vsc2.sh}}
-=== Version 2.2.0 ===
-{{:doku:openfoam:installopenfoam_2.2.0_vsc2.sh}}
-=== Version 2.2.2 ===
-{{:doku:openfoam:installopenfoam_2.2.2_vsc2.sh}}
-=== Version 2.3.x ====
-{{:doku:openfoam:installopenfoam_2.3.x_vsc2.sh}}
-version using the latest git repository of openfoam:
-intel mpi 4.1.0.024
-{{:doku:openfoam:installopenfoam_2.3.x_vsc2_git_intel_mpi.4.1.0.024.sh}}
-intel mpi 4.1.3.045
-{{:doku:openfoam:installopenfoam_2.3.x_vsc2_git_intel_mpi.4.1.3.045.sh}}
-=== Version foam-ext-3.0 ====
- {{:doku:openfoam:install_foam-ext-3.0_git.sh}}
-script may needed to be run twice, because git clone some how terminates the script ...
-=== Version foam-ext-3.1 ====
- {{:doku:openfoam:install_foam-ext-3.1_git.sh}}
-compilation succeeded except some mesh conversion tools
 ===== Scaling of OpenFOAM =====
@@ Line 140: / Line 108: @@
 | 	128|	 224 |   333 |
 |	256|	   - |   225 |
-==== FoamPro ====
-was used; ask admins