- CUDA [developer.nvidia.com/cuda-zone](https://developer.nvidia.com/cuda-zone):
* Minimum CUDA Version 9.0
* Minimum Compute Capability 3.0, because of maximal number of Blocks in x direction
...
...
@@ -31,7 +31,7 @@ $ mkdir build
$ cd build
```
Pass the relevant [options](#options) to cmake.
E.g. for the cpu part:
E.g. for the CPU part:
```shell
$ cmake .. -DBUILD_VF_CPU=ON
$ make
...
...
@@ -40,16 +40,16 @@ Alternatively enable the options via the cmake-gui.
### <a id="options"></a> Options
- BUILD_VF_CPU
- Build VirtualFluids cpu variant
- Build VirtualFluids CPU variant
- BUILD_VF_GPU
- Build VirtualFluids gpu variant
- Build VirtualFluids GPU variant
- BUILD_VF_UNIT_TESTS
- Build VirtualFluids unit tests
- VF_DOUBLE_ACCURACY
-gpu change between Double and Single Precision
-GPU change between Double and Single Precision
### Result Files
The output files can be found in `<build directory>/bin/output`.
The output files can be found in `<build directory>/bin/output`. As there is an usually high amount of data, you might want to change the output path in the main function.
The CPU part generates a set of multiple output directories in the prescribed output path. The flow fields can be found in the _mq_ directory. To view the flow fields, it is most conveniant to open the _mq_collection.pvd_ file in Paraview. The _bc_ directory contains the boundary condition information, the _geo_ directory contains information on the geometry of the flow domain and the _blocks_ directory contains the block grid.
