A fast microVM with GPU sharing. Guests render within 2% of bare metal, on the same card, at the same CPU cost — and boot to userspace in about a second. nesbox runs a Linux guest with a real GPU attached, built for cloud gaming: boot a VM, hand it a game, stream the result. Many guests share one bare-metal card; none of them has a driver for it. Is this what you are looking for? Yes, if you want many short-lived Linux VMs sharing one GPU, each rendering or encoding, isolated from each other, st...