Install beignet-dev by entering the following commands in the terminal:
sudo apt update sudo apt install beignet-dev
OpenCL for Intel GPUs (development files and documentation)
OpenCL (Open Computing Language) is a multivendor open standard for general-purpose parallel programming of heterogeneous systems that include CPUs, GPUs and other processors. . This package contains the documentation specific to the Intel implementation, the development files for Intel OpenCL extensions, and an OpenCL testing tool.