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Journal of Parallel and Distributed Computing 61, 1148 1179 (2001) Adaptive Routing on the New Switch Chip
 

Summary: Journal of Parallel and Distributed Computing 61, 1148 1179 (2001)
Adaptive Routing on the New Switch Chip
for IBM SP Systems
Bulent Abali and Craig B. Stunkel
IBM T. J. Watson Research Center, P. O. Box 218, Yorktown Heights, New York 10598
Jay Herring
Server Group, IBM Corporation, Poughkeepsie, New York 12601
Mohammad Banikazemi and Dhabaleswar K. Panda
Department of Computer and Information Science, Ohio State University, Columbus, Ohio 43210
and
Cevdet Aykanat and Yucel Aydogan
Department of Computer Engineering, Bilkent University, 06533 Ankara, Turkey
Received December 15, 1999; revised May 7, 2000; accepted July 20, 2000
The IBM RSĀ6000 SP is one of the most successful commercially available
multicomputers. SP owes its success partially to the scalable, high bandwidth,
low latency network. This paper describes the architecture of Switch2 switch
chip, the recently developed third generation switching element which future
IBM RSĀ6000 SP systems may be based on. Switch2 offers significant enhan-
cements over the existing SP switch chips by incorporating advances in both
VLSI technology and interconnection network research. One of the major

  

Source: Aykanat, Cevdet - Department of Computer Engineering, Bilkent University

 

Collections: Computer Technologies and Information Sciences