virtualcontrol is a configuration and monitoring tool for QEMU/KVM instances on a linux box. virtualcontrol primarily uses the KVM command line tools to do its job. Apart from trivial functions like starting and stopping virtual machines, virtualcontrol also allows freezing/thawing virtual machines (snapshot including memory dump), KVM machine migration and advanced storage functions like HA and dedicated storage solutions (OpenSANd).
NEmu is an emulator/simulator for exploring computer architecture. It
provides a virtualmachine, a debugger, and simulations of various cpus
and hardware. NEmu is built on top of ALib, my own application framework.