I used to be a Senior Lecturer at the University of Cambridge Computer Laboratory, where I led the Systems Research Group. I was co-founder of a company called XenSource, which built virtualization software built on the open source Xen hypervisor, and left the Lab to concentrate on making the company succesful. XenSource was acquired by Citrix for $500M in 2007, and I continued at Citrix as VP of Advanced Products and CTO. In June 2011 I left Citrix to start a new company called Bromium, working in the intersection of Security and Virtualization. I remain Chairman of Xen.org.
This page is a tombstone from my time in the Lab, linking to various publications, teaching material and projects that may be useful.
At various times, I've lectured the following courses: Part II Comparative Architectures, Part II Digital Communications-2, Part IB Unix Tools, Part IA Structured Hardware Design. I also co-run the Part IA hardware practical lab. Notes for these courses are available from the teaching course material web pages.
Some of my teaching material I've been asked to link to:
The Xen virtual machine monitor
Ian Pratt, Room FN08, University of Cambridge Computer Laboratory, JJ Thomson Avenue, Cambridge CB3 0FD United Kingdom. Email: Ian.Pratt@cl.cam.ac.uk Tel : +44 1223 334639 Fax : +44 1223 334678 Mob. : +44 7767 370255