vfio

VFIO stands for "Virtual Function I/O". It's a feature found in modern computers that helps them run multiple virtual machines (or "guests") at the same time. It helps the guest machines to access hardware devices, like a graphics card, without having to use the main computer. By using VFIO, the guest machines can use their own hardware without needing to be connected to the main computer. This means more efficient use of resources and better performance.