Yeap, this is a big one. In Nx we have some facilities for doing zero-copy stuff that only really work if you have, say, Evision and EXLA running on the same OS

Yeap, this is a big one. In Nx we have some facilities for doing zero-copy stuff that only really work if you have, say, Evision and EXLA running on the same OS process. We do have IPC handles that could enable this over, say, ports, but then there's a whole other discussion on pointers vs ipc handles