Here is a list of a few talks I have given about clusters that are on the web.

• physics.indiana.edu/~sg/pcnets/ talk given at PCNets2000, Grand Sasso, Italy. Explains how we overlap communication and computation of lattice QCD and derives simple performance model. Includes latency table for different hardware and software.
• physics.indiana.edu/~sg/lattice00/ talk given at Lattice 2000, Bangalore, India.
• physics.indiana.edu/~sg/ccp2000/ talk given at CCP 2000, Brisbane Australia. Includes first Itanium results, details of cost effectiveness calculations for clusters.
• physics.indiana.edu/~sg/utah/ talk given at Cluster Computing in the Sciences, Salt Lake City, Utah, Februray, 2001. Results for Supermicro serverworks based motherboard.
• physics.indiana.edu/~sg/lattice01/ talk given at Lattice 2001 in Berlin, August, 2001. New results for Itanium with assembly coding, dual Athlon motherboard, Pentium IV and ES45 (1 GHz Alpha EV68). Scali and IBM SP added to Netpipe results.
• physics.indiana.edu/~sg/CSE2001/ talk given at CSE2001 in Rome, October, 2001. New graph of price vs CPU speed.

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• physics.indiana.edu/~sg/pccluster.html This is not a talk by me. It is a link to a page about a session I organized at Physics Computing 2000 entitled PC Clusters for Computational Science--Theory and Practice. Four of five presentations are available on-line.