====== 13. Multi-level computer organization, virtual machines ====== **Conventional (ISA) architecture and implementation dependent microarchitecture. Portable bytecode and virtual programming environments (Java, C#/.Net). Virtualization techniques (i.e. XEN, VMWARE) and paravirtualization.** {{:courses:b35apo:en:lectures:13:a0b36apo_prednaska13-virt-overall-en.odp|}} {{:courses:b35apo:en:lectures:13:a0b36apo_prednaska13-virt-overall-en.pdf|}}