CUDA, OpenCL, and OpenGL all come into play as professional graphics applications learn to play nice with multiple CPUs and GPUs | Video Breakthroughs | Scoop.it
From gfxspeak.com - June 1, 2012 8:00 PM

At NAB this year, it was striking to see how many companies have taken advantage of GPU compute to improve the performance of their applications. Video, rendering, imaging, and effects are all tasks that can benefit from the parallelism of GPU compute. Nvidia’s CUDA and OpenGL have been around for a long time, but we’re also seeing the first of the OpenCL applications coming online.