Profile: David Hammer

Your personal background.
Shortly after starting my first semester at UWM I began to look online to see what research was done in the physics department. One professor and his research project immediately caught my interest. Professor Allen was leading a research group that used "super computers" to look for evidence of gravitational waves. While I had no idea what a gravitational wave was I remember being totally impressed that this type of research was taking place at my university.

In particular the group had built a 48 node cluster that used an operating system called linux. I did not know what linux was or even very much about computers in general, but I ended up spending most of my free time that next summer playing with linux on the computer my parents had just given me for christmas. When I heard that Prof. Allen and his collaborators were going to build a new beowulf cluster with "128 nodes" I knew I had to find a way of getting involved. Despite being a linux newbie I was able to make a small contribution to the building of what ended up as the 300 node medusa beowulf cluster. After the cluster was built I continued to work with the lsc group setting up and maintaining various servers.

Last summer Bruce asked me if I would like to work for him on a new project of his called Einstein@Home. After Bruce's sales pitch I was so excited I could barely sleep that night. The next day I accepted the job and immediately setup the very first Einstein@Home server.
Your opinions about Einstein@Home
Working on Einstein@Home has been a great experience mostly due to working with a smart and dedicated team of developers and some patient test users.

Now we just need to make it a success!
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This material is based upon work supported by the National Science Foundation (NSF) under Grant NSF-0200852 and by the Max Planck Gesellschaft (MPG). Any opinions, findings, and conclusions or recommendations expressed in this material are those of the investigators and do not necessarily reflect the views of the NSF or the MPG.

Copyright © 2009 Bruce Allen for the LIGO Scientific Collaboration