pkg://xen12-040418.tgz:529648/+DESC  downloads

Xen is a virtual machine monitor for x86 that supports execution of
multiple guest operating systems with unprecedented levels of performance
and resource isolation.  Xen is Open Source software.

See http://www.cl.cam.ac.uk/Research/SRG/netos/xen/ for more details on
Xen.

Homepage:
http://www.NetBSD.org/Ports/xen/