Learning OpenCl 1. complier command step mkdir chmod +x run.sh ./run.sh 2. Your maybe need to gedit sample' CMakeLists.txt to run your computer 2.1. opencl include path include_directories("your opencl include path") eg: include_directories(/usr/local/cuda/include) 2.1. opencl lib path link_directories("your opencl lib path") eg: link_directories(/usr/local/cuda/lib64)