DocumentCode
3415505
Title
Crossbar analysis for optimal deadlock recovery router architecture
Author
Choi, Yungho ; Pinkston, T.M.
Author_Institution
Dept. of Electr. Eng. Syst., Univ. of Southern California, Los Angeles, CA, USA
fYear
1997
fDate
1-5 Apr 1997
Firstpage
583
Lastpage
588
Abstract
We explore the design of optimal deadlock recovery-based fully adaptive routers by evaluating promising internal router crossbar designs. Unified and decoupled crossbar designs aimed at exploiting the full capabilities of adaptive routing are evaluated by analyzing their effect on overall network performance. We show that an enhanced hierarchical crossbar design that supports routing locality in virtual network class achieves highest performance with relatively low cost
Keywords
concurrency control; multiprocessor interconnection networks; parallel architectures; performance evaluation; adaptive routers; adaptive routing; crossbar analysis; enhanced hierarchical crossbar; optimal deadlock recovery; performance; router architecture; virtual network class; Algorithm design and analysis; Costs; Degradation; Delay; Multiprocessor interconnection networks; Parallel processing; Partitioning algorithms; Performance analysis; Routing; System recovery;
fLanguage
English
Publisher
ieee
Conference_Titel
Parallel Processing Symposium, 1997. Proceedings., 11th International
Conference_Location
Genva
ISSN
1063-7133
Print_ISBN
0-8186-7793-7
Type
conf
DOI
10.1109/IPPS.1997.580960
Filename
580960
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