OpenCL on Raspberry Pi 4? Surely there’s some info out there, isn’t there? Well, yes. Now, here’s the trick. Although Raspberry Pi 4 doesn’t support OpenCL (yet), support for Vulkan is planned. Vulkan on Raspberry Pi 4? Awesome! Why, that’s even better than OpenCL support. It’s not out and about yet… purportedly it is 6 months of development before they release an initial version. Also, Vulkan very much relies on 64-bit support, so a 64-bit OS is a must to support Vulkan. Which, fortunately, Raspberry Pi 4 does have official support out and about.
20200625/DuckDuckGo raspberry pi 4 opencl
20200625/https://stackoverflow.com/questions/58693978/opencv-3-4-opencl-on-raspberrypi-4-gpu
20200625/https://github.com/doe300/VC4CL/issues/86
20200625/DuckDuckGo raspberry pi 4 vulkan
20200625/https://www.raspberrypi.org/blog/vulkan-raspberry-pi-first-triangle/