Sources for the OpenCL Host API C++ bindings (cl.hpp and cl2.hpp). Doxgen documentation for the cl2.hpp header is available here: http://khronosgroup.github.io/OpenCL-CLHPP/ Components: input_cl.hpp (DEPRECATED): Acts as the master source for the 1.x version of the header. The reason for doing it this way is to generate an appropriate set of functors with varying argument counts without assuming variadic template support in the header. This version of the C++ bindings is deprecated and is no longer maintained; it is strongly recommended to switch to cl2.hpp if possible. input_cl2.hpp: Acts as the master source for the 2.x version of the header. Directly copied as cl2.hpp gen_cl_hpp.py: A generator script written in python to convert input_cl.hpp into cl.hpp, generating the functor expansions as necessary. cl2.hpp does not require this as it uses variadic templates expanded in the compiler. docs: Doxygen file used to generate HTML documentation for cl2.hpp. examples: A simple example application using the very basic features of the header and generating cl.hpp dynamically through the build system. tests: A (very small, incomplete) set of regression tests. Building the tests requires Python, Ruby, Unity and CMock. For the last two we use Unity 2.1.0 [1] and CMock top-of-tree from Github [2] (the version 2.0.204 on Sourceforge does not work). At the moment there is no way to skip building the tests. CMake scripts: A build system that both generates the example and drives generation of cl.hpp. To get external dependencies needed for testing, use `--recursive` when cloning the repository, or run `git submodule update --init`. You may need to tell CMake where to find the OpenCL headers and libraries, using the variable `OPENCL_DIST_DIR`, or `OPENCL_INCLUDE_DIR` and `OPENCL_LIB_DIR`. These can be set either as environment variables, or on the cmake command line using the syntax `-D<VAR>=<VALUE>`. The following is an example set of commands to checkout and build the C++ bindings (adapt paths as required): git clone --recursive https://github.com/KhronosGroup/OpenCL-CLHPP cd OpenCL-CLHPP mkdir build cd build cmake -DOPENCL_INCLUDE_DIR=/path/to/OpenCL/headers -DOPENCL_LIB_DIR=/path/to/OpenCL/library make make test After building, the headers appear in `build/include/CL/`. If Doxygen is available, you can generate HTML documentation by typing `make docs`. [1] https://github.com/ThrowTheSwitch/Unity/releases/tag/v2.1.0 [2] https://github.com/ThrowTheSwitch/CMock