3 ms·
I'm not familiar with Metal, but on Apple Silicon aren't CPU and GPU memory completely shared?
by Miraste 4y ago
I'm not familiar with Metal, but on Apple Silicon aren't CPU and GPU memory completely shared?
- fathyb 4y agoThey do, however it's not fully shared at the process level, the GPGPU API should explicitly support mapping a buffer from the process virtual memory space to the GPU. I looked it up and turns out OpenCL also supports zero-copy buffers, so I edited my comment accordingly!