diff options
Diffstat (limited to 'Readme.md')
| -rw-r--r-- | Readme.md | 49 |
1 files changed, 42 insertions, 7 deletions
@@ -35,27 +35,62 @@ ## Installation: -### Python binaries +The package comes as a CMake project so you will need CMake to install it. After checking out the repository to a directory, i.e. `CCPi-Regularisation-Toolkit`, create a build directory. Additional flags to CMake will allow you to create the Matlab wrapper and/or the Python wrapper and the CUDA regularisers. In the following example I will write a line to build both wrappers and CUDA. + +```bash +git clone https://github.com/vais-ral/CCPi-Regularisation-Toolkit.git +mkdir build +cd build +cmake ../CCPi-Regularisation-Toolkit -DCONDA_BUILD=OFF -DBUILD_MATLAB_WRAPPER=ON -DBUILD_PYTHON_WRAPPER=ON -DBUILD_CUDA=ON -DCMAKE_BUILD_TYPE=Release -DCMAKE_INSTALL_PREFIX=<your favourite install directory> +make install +``` + +The library may be used directly from C/C++ as it is compiled as a shared library. Check-out the include files in `Core`. We provide wrappers in Python and Matlab. + +### Python +#### Python binaries Python binaries are distributed via the [ccpi](https://anaconda.org/ccpi/ccpi-regulariser) conda channel. Currently we produce packages for Linux64, Python 2.7, 3.5 and 3.6, NumPy 1.12 and 1.13. ``` conda install ccpi-regulariser -c ccpi -c conda-forge ``` -### Python (conda-build) +#### Python (conda-build) ``` - export CIL_VERSION=0.10.0 - conda build recipes/regularisers --numpy 1.12 --python 3.5 - conda install cil_regulariser=${CIL_VERSION} --use-local --force - cd Wrappers/Python - conda build conda-recipe --numpy 1.12 --python 3.5 --no-test + export CIL_VERSION=0.10.1 + conda build Wrappers/Python/conda-recipe --numpy 1.12 --python 3.5 conda install ccpi-regulariser=${CIL_VERSION} --use-local --force cd demos/ python demo_cpu_regularisers.py # to run CPU demo python demo_gpu_regularisers.py # to run GPU demo ``` + +#### Python build + +If Python is not picked by CMake you can provide the additional flag to CMake `-DPYTHON_EXECUTABLE=/path/to/python/executable`. + ### Matlab + +If Matlab is not picked by CMake, you could add `-DMatlab_ROOT_DIR=<Matlab directory>`. + +#### Linux +Because you've installed the modules in `<your favourite install directory>` you need to instruct Matlab to look in those directories: + +```bash + +PATH="/path/to/mex/:$PATH" LD_LIBRARY_PATH="/path/to/library:$LD_LIBRARY_PATH" matlab +``` +By default `/path/to/mex` is `${CMAKE_INSTALL_PREFIX}/bin` and `/path/to/library/` is `${CMAKE_INSTALL_PREFIX}/lib` + +#### Windows +On Windows the `dll` and the mex modules must reside in the same directory. It is sufficient to add the directory at the beginning of the m-file. +```matlab +addpath(/path/to/library); +``` + +#### Legacy Matlab installation ``` + cd /Wrappers/Matlab/mex_compile compileCPU_mex.m % to compile CPU modules compileGPU_mex.m % to compile GPU modules (see instructions in the file) |