Hardware section?

Hello, I know I tend to ask silly questions: I know very well that TensorFlow is designed to be eucomenic (so much so that the Debian foundation does not put it as standard in these repositories). But I’m like everyone else I would appreciate a sub-section devoted to GPUs, be careful to talk about the most common problems: not to talk about what is better between OpenCL or CUDA or the best Linux distribution … on the other hand a guide for distributed computing would not be bad, thank you for reading me