IEEE Micro March/April 2003 http://computer.org/micro/ Hot Chips Guest Editors' Introduction: Hot Chips 14--Innovation in the Face of Uncertain Economics John Wawrzynek and Keith Diefendorff Microlithography: Trends, Challenges, Solutions, and Their Impact on Design Alfred K. Wong Web Search for a Planet: The Google Cluster Architecture Luiz Andre Barroso, Jeffrey Dean, and Urs Holzle Calisto: A Low-Power Single-Chip Multiprocessor Communications Platform John Nickolls, L.J. Madar III, Scott Johnson, Viresh Rustagi, Ken Unger, and Mustafiz Choudhury Itanium 2 Processor Microarchitecture Cameron McNairy and Don Soltis Hyperthreading Technology in the Netburst Microarchitecture David Koufaty and Deborah T. Marr The AMD Opteron Processor for Multiprocessor Servers Chetana N. Keltcher, Kevin J. McGrath, Ardsher Ahmed, and Pat Conway Columns and Departments Editor-in-Chief's Message Issues and trends in high-performance processor cores. News Moving into the 90-nm chip market; PowerPC runs at up to 2.5 GHz. Micro Review Nuts and bolts. Micro Economics Too much Internet backbone? --------------------------------------------------- If you wish to be removed from this mailing list, send a message to listserv@computer.org with the following text in the body of the message: unsubscribe micro_subscribers ---------------------------------------------------