| Low power synthesis of sum-of-products computation (poster session) |
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International Symposium on Low Power Electronics and Design
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Proceedings of the 2000 international symposium on Low power electronics and design
table of contents
Rapallo, Italy
Pages: 234 - 237
Year of Publication: 2000
ISBN:1-58113-190-9
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Authors
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K. Masselos
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VLSI Design Laboratory, Department of Electrical and Computer Engineering, University of Patras, Rio 26500, Greece
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S. Theoharis
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VLSI Design Laboratory, Department of Electrical and Computer Engineering, University of Patras, Rio 26500, Greece
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P. K. Merakos
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VLSI Design Laboratory, Department of Electrical and Computer Engineering, University of Patras, Rio 26500, Greece
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T. Stouraitis
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VLSI Design Laboratory, Department of Electrical and Computer Engineering, University of Patras, Rio 26500, Greece
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C. E. Goutis
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VLSI Design Laboratory, Department of Electrical and Computer Engineering, University of Patras, Rio 26500, Greece
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Downloads (6 Weeks): 4, Downloads (12 Months): 18, Citation Count: 3
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ABSTRACT
Novel techniques for the power efficient synthesis of sum-of-product computations are presented. Simple and efficient heuristics for scheduling and assignment are described. Different partly static cost functions are proposed to drive the synthesis tasks. The proposed cost functions target the power consumption either in the buses connecting the functional units with the storage elements or inside the functional units. The partly static nature of the proposed cost functions reduces the time of the synthesis procedure. Experimental results from different relevant digital signal processing algorithmic kernels prove that the proposed synthesis techniques lead to significant power savings.
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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J. M. Rabaey, M. Pedram, "Low Power Design Methodologies , Kluwer Academic Publishers 1995.
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A. Raghunathan, N. Jha, "An ILP Formulation for Low Power based on Minimizing Switched Capacitance during Data Path Allocation", Proceedings 1995 IEEE 1995 International Symposium on Circuits and Systems (ISCAS'95).
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A. Chatterjee, R. Roy, "Synthesis of Low Power Linear DSP Circuits using Activity Metrics, proc. of the 7th Intl. Conference on VLSI Design-January 1994, pp. 265-270.
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M. Mehendale, S. D. Sherlekar, and G. Venkatesh, "Coefficient optimization for low power realization of FIR filters, in IEEE Workshop on VLSI Signal Processing, Japan, 1995, pp.352-361.
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S. Theoharis, G. Theodoridis, N. Zervas and C. Goutis, "Accurate And Fast Power Estimation Of Large Combinational Circuits , 9th Int. Workshop PATMOS 99, pp 199-208.
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CITED BY 3
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Zili Shao , Qingfeng Zhuge , Meilin Liu , Chun Xue , Edwin H. M. Sha , Bin Xiao, Algorithms and analysis of scheduling for loops with minimum switching, International Journal of Computational Science and Engineering, v.2 n.1/2, p.88-97, June 2006
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Meikang Qiu , Meiqin Liu , Hao Li , Hung-Chung Huang , Wenyuan Li , Jiande Wu, Energy-Aware Loop Scheduling and Assignment for Multi-Core, Multi-Functional-Unit Architecture, Journal of Signal Processing Systems, v.57 n.3, p.363-379, December 2009
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