Taped session 33 from Fall 2007 Georgia Tech course ECE4893A/CS4803MPG: "Multicore and GPU Programming for Video Games." Guest lecture by Kamesh Madduri. The text on the screen is hard to read in the video, so this is best viewed along with the PDFs of the powerpoint slides, which may be downloaded from users.ece.gatech.edu/~lanterma/mpg.