QEMU — эмулятор аппаратного обеспечения различных платформ, а также поддерживает аппаратную виртуализацию.

Поддерживает эмуляцию платформ Intel x86, PowerPC, ARM, SPARC и других.

Основные изменения:

* Post-copy-based live migration support * Full introspection support for QEMU Management Protocol * PCIe multi-function hotplug support * Performance improvement for virtio-pci using virtio-1 mode * virtio-gpu now supports 3D mode * vhost-user now supports multi-queue * ARM: support for i.MX31 SoC (via 'kzm' machine type) * ARM: SMBIOS support for 'virt' machine type * ARM: support for semihosting on AArch64 * PowerPC: improved ability to boot MacOS 9 * PowerPC: pseries support for memory hotplug * PowerPC: pseries support for virtio-vga * PowerPC: pseries support for paravirt RNG * s390: Support for virtio-1 in virtio-ccw devices * Tile-Gx: initial support for Tile-Gx ISA * x86: emulated IOMMU/VT-d supports devices behind a bridge * x86: Xen support for integrated Intel GPU passthrough * x86: support for new clflushopt/clwb/pcommit memory instructions * and lots more...