Freya
Created page with "=Virtual Function I/O= Presented by Simone ==Virtualization Primer== *Hypervisors let you run multiple OSes on one machine **KVM and QEMU on Linux **Xen, VMWare, HyperV on other platforms *Virtual Machines **Guest operating system **Almost native performance because CPU instructions are run directly **Other hardware is emulated *VMs don’t have direct hardware access, which is a problem **QEMU must emulate GPU, network, etc **Paravirtualization helps with some of these..."