Install OpenCL on Raspberry Pi

gistfile1.txt

# get third party software
sudo apt-get install -y cmake git ocl-icd-opencl-dev ocl-icd-dev opencl-headers clinfo libraspberrypi-dev 
# get Clang compiler
sudo apt-get install -y clang clang-format clang-tidy

mkdir -p ~/opencl
cd ~/opencl
git clone https://github.com/doe300/VC4CLStdLib.git
git clone https://github.com/doe300/VC4CL.git
git clone https://github.com/doe300/VC4C.git

# first VC4CLStdLib
cd ~/opencl/VC4CLStdLib
mkdir build
cd build
cmake ..
make
sudo make install
sudo ldconfig

# next VC4C
cd ~/opencl/VC4C
mkdir build
cd build
cmake ..
make
sudo make install
sudo ldconfig

# last VC4CL
cd ~/opencl/VC4CL
mkdir build
cd build
cmake ..
make
sudo make install
sudo ldconfig