Andrew Thall, Ph.D.
| Associate Professor of Mathematics and Computer Science
614 W. Superior St., Alma, MI 48801, USA
Office: Swanson Academic Center (SAC) 223
Tel: +1-989-463-7177 (New number!!)
Lab: SAC 210
Lab Tel: +1-989-463-7798
Spring 2014Spending May-December 2014 sabbatical as visiting scholar at Kitware Corporation's Chapel Hill office, where I will be working on collaborative projects in medical image analysis and GPU computing. Kitware provides open-source software for visualization, computer vision, medical imaging, data publishing, and software development processes. Their products include VTK, ITK, cmake, and Paraview.
Fall 2013Using Raspberry Pi as a platform for individual projects in Operating Systems. Using Processing and a flipped classroom approach to teaching a multimedia introuction to computer programming.
Fall 2011Using Processing and OpenFrameworks to teach computer graphics and interactive media, using digital cameras, Kinect sensors, and Wii remotes as input devices.
Summer 2011Presented the gpuLucas work at GPGPU 4 at Newport Beach in March. I am currently working
Ray Riley and I gave a workshop at the NMC Conference in Madison in June, titled "Advances in Audio Massage: a state of FLEX," teaching new audio time-shifting and beat-mapping tools in Logic Pro Studio 9.
Wicked Fast Mersenne Prime Testing on the GPU! Announcing gpuLucas, a CUDA-based Lucas-Lehmer test that runs on NVidia Fermi-class graphics cards (GTX 480, Tesla 2050, etc.). gpuLucas can do a Lucas-Lehmer product on a 2^21 word array in 4.8 milliseconds, requiring only 2.5 days to confirm that 2**43,112,609 - 1 is prime. gpuLucas parallelizes the IBDWT-method for fast multiplies modulo Mersenne numbers. The CUDA source code will be available summer 2011. All your irrational base are ours.
Added technical reports on extended-precision floating point GPU computation using Cg, and implementing the Lucas-Lehmer test for Mersenne primes on the GPU using extended-precision FFTs. These are on the papers page.
Learning Spanish! Alma has a partnership with Equitorialis University in Quito, Ecuador. In support of this, I'm taking part in a grant-sponsored program of Spanish instruction for faculty. This involves a two-week trip to Quito this June for language instruction and to make contacts at the university.
In March, I took part in the NMC 2009 Symposium on New Media and Learning, a gathering to explore
the impact of new media on teaching, learning, research, and creative expression, especially in higher education. The two-day online event took place at the NMC Conference Center in Second Life.
In May, I taught a Spring Term workshop on Computer Game Programming, working
with 17 students who used Python and Pygame to create five final projects.
I have joined the computer science faculty at Alma College in Alma, Michigan. Lots of excitement in store! We will be introducing a Python-based media computation approach in introductory CS, based on the success of the courses at UM Morris. I will also be involved in developing a major in New Media and in creating a digital learning commons. In support of this, I attended the wicked cool New Media Consortium conference (NMC '08) in June at Princeton U. along with a contingent of faculty and staff from Alma.
I am a visiting faculty member at the University of Minnesota's Morris Campus for the 2007/2008 academic year. I will be teaching introductory computer science courses using a media-computation framework and methodology, (see GA Tech's Media Computation Teachers website.) and continuing my research on high-precision computation on parallel graphics processors.
War without end.