That's actually the point of safetensors format, although it needs to take care of alignment. I actually use this technique to mmap directly to GPU buffer on Ap

That's actually the point of safetensors format, although it needs to take care of alignment. I actually use this technique to mmap directly to GPU buffer on Apple systems (although it seems to segfault on iOS 15.x systems, only supported on 16.x and above).