Singleboard computers already have limited CPU and RAM resources so it would be nice to be able to run some computations on their GPUs.
Specifically asking for the most popular ones,
- Raspberry Pi 3, Videocore IV GPU
- Tinker Board, Mali-T764 GPU
- Rock64, Mali450 GPU
- Odroid XU4, Mali-T628 GPU
None are Nvidia so use OpenCL, not CUDA.
Will OpenCV make use of any of these GPUs?