Understanding OpenCL-OpenGL Interoperability Accelerating 3-D Graphics with OpenCL Kernels OpenGL (Open Graphics Library) is one of the most popular toolsets available for graphical processing, and many computer games and CAD tools rely on it for 3-Drendering. Originally developed by Silicon Graphics in the early 1990s, OpenGL has been ported to Windows, Linux, Mac OS, and many embedded devices. O