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Analysis of power consumption on switch fabrics in network routers
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Source Annual ACM IEEE Design Automation Conference archive
Proceedings of the 39th annual Design Automation Conference table of contents
New Orleans, Louisiana, USA
SESSION: Design methodologies meet network applications table of contents
Pages: 524 - 529  
Year of Publication: 2002
ISBN ~ ISSN:0738-100X , 1-58113-461-4
Authors
Terry Tao Ye  Stanford University
Giovanni De Micheli  Stanford University
Luca Benini  University of Bologna
Sponsor
SIGDA: ACM Special Interest Group on Design Automation
Publisher
ACM  New York, NY, USA
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Downloads (6 Weeks): 21,   Downloads (12 Months): 179,   Citation Count: 51
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ABSTRACT

In this paper, we introduce a framework to estimate the power consumption on switch fabrics in network routers. We propose different modeling methodologies for node switches, internal buffers and interconnect wires inside switch fabric architectures. A simulation platform is also implemented to trace the dynamic power consumption with bit-level accuracy. Using this framework, four switch fabric architectures are analyzed under different traffic throughput and different numbers of ingress/egress ports. This framework and analysis can be applied to the architectural exploration for low power high performance network router designs.


REFERENCES

Note: OCR errors may be found in this Reference List extracted from the full text article. ACM has opted to expose the complete List rather than only correct and linked references.

 
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Wassal, A.G.; Hasan, M.A. "Low-power system-level design of VLSI packet switching fabrics" CAD of Integrated Circuits and Systems, IEEE Transactions on, June 2001
 
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Langen, D.; Brinkmann, A.; Ruckert, U. "High level estimation of the area and power consumption of on-chip interconnects," IEEE Int'l ASIC/SOC Conference, 2000.
 
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R. Ho, K. Mai, M. Horowitz, "The Future of wires," Proceedings of the IEEE, April 2001.
 
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E. Geethanjali, N. Vijaykrishnan, M. Kandemir, M. J. Irwin, "Memory System Energy: Influence of Hardware-Software Optimizations", Int'l Sym on Low Power Design and Electronics, July 2000.
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Oktug, S.F.; Caglayan, M.U. "Design and performance evaluation of a banyan network based interconnection structure for ATM switches", Selected Areas in Communications, IEEE Journal on, June 1997

CITED BY  51

Collaborative Colleagues:
Terry Tao Ye: colleagues
Giovanni De Micheli: colleagues
Luca Benini: colleagues