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创建安装目录:

cd ~
mkdir OpenFOAM
cd OpenFOAM

解压软件包，重命名文件夹:

tar -xvf OpenFOAM-7-version-7.tar.gz
tar -xvf ThirdParty-7-version-7.tar.gz
mv OpenFOAM-7-version-7 OpenFOAM-7
mv ThirdParty-7-version-7 ThirdParty-7

修改配置文件使用 Intel 编译器和 Intel MPI 进行编译:

cd OpenFOAM-7/etc
sed -i 's/export\ WM_COMPILER=Gcc/export WM_COMPILER=Icc/' bashrc
sed -i 's/export\ WM_MPLIB=SYSTEMOPENMPI/export\ WM_MPLIB=INTELMPI\nMPI_ROOT=\$I_MPI_ROOT/' bashrc

加载编译器和 MPI:

module load cmake/3.8.1 MPI/Intel/MPICH/3.2-icc2018-dyn gcc/4.9.2

加载环境变量:

source bashrc

编译第三方程序:

cd ../../ThirdParty-7
./Allwmake

编译 OpenFOAM:

cd ../OpenFOAM-7
./Allwmake

将 OpenFOAM 环境变量添加到用户配置:

echo 'source ~/OpenFOAM/OpenFOAM-7/etc/bashrc' >> ~/.bashrc
source ~/.bashrc

注: 本安装流程未编译 CGAL 库，依赖 CGAL 的 foamyHexMesh 也未编译。