Although the ideas and recommendations presented in the blog are valid for any game engine and platform, I will provide hints for Unity developers as it is the most popular game development platform in mobile and it is the game engine I am most familiar with.As far as I know there's no engine that does this (GPU engines already use some CPU power, but it's small CPU engines don't use the GPU at all). This kind of engine would still be reliant on Leela and Stockfish individually, but be able to take advantage of both CPU and GPU resources.Intel shared a ton of details about its low-power Xe LP Graphics platform, which potentially doubles the speeds of its current Ice Lake Gen11 integrated GPUs.To perform the operation, the engine first allocates temporary storage in a CPU-visible memory, copies the data to this temporary storage and then issues GPU command to copy the data from the storage to the final destination. Default buffers are allocated in GPU-only accessible memory, so the data cannot be written directly.
