[RussianCow]

That was my first thought as well. I know Nvidia pretty much dominates the GPU deep learning scene, but I talked to some devs who said they got more bang for their buck using AMD GPUs. And it seems their docs have gotten significantly better over the years.

[higherpurpose]

Maybe they just prefer using CUDA over OpenCL? Perhaps AMD can change that around when HSA is supported across all of its product lines.