A library of Topology Optimization with LBM.
Clone source codes into your environment.
Although your environment is allowed Windows, Linux or MacOS, use Windows for example bellow.
git clone https://github.com/PANFACTORY/PANSLBM2.git && cd PANSLBM2
After that, working directory is PANSLBM2/.
For example, run a program solving 2D steady-state heatsink problem.
Use MinGW with AVX2 and OpenMP.
g++ -mavx -fopenmp -o build/heatsink.exe production/heatsink.cpp
build/heatsink.exe
And results are output in result/.
Of course, you can also use other compilers like Intel C++ Compiler.
For example, run a program solving 3D steady-state heatsink problem.
Use MinGW with AVX2, OpenMP and MicrosoftMPI.
You have to place two files in your working directory to use MicrosoftMPI.
- libmsmpi.a
- msmpi.def
And add or uncomment #define _USE_MPI_DEFINES at 1st line in production/heatsink3D.cpp.
After that, build and execute with these commands.
g++ -mavx -fopenmp -lmsmpi -L . -o build/heatsink3D.exe production/heatsink3D.cpp
mpiexec -n 4 build/heatsink3D.exe 2 2 1
And results are output in result/.
Of course, you can also use other compilers like Intel C++ Compiler and other MPI libraries like Intel MPI.
- AVX2
- OpenMP
- MPI