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Logic Restructuring for Delay Balancing in Wave-Pipelined Circuits: An Integer Programming Approach
Timisoara, Romania September 25-September 29
DOI Bookmark: http://doi.ieeecomputersociety.org/10.1109/SYNASC.2005.42Seventh International Symposium on Sy ...
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In this paper we apply integer programming (IP) based techniques to the problem of delay balancing in wave-pipelined circuits. The proposed approach considers delays, as well as fan-in and fan-out associated with every node in the circuit. After a weighted graph representation of the circuit is formed a node collapsing procedure is used to preprocess (reduce the size of) the system and to obtain the final formulation of the IP problem, which is solved by using a branch and bound heuristic to acquire a minimum delay in the circuit. We also compare the proposed technique with application — to the same problem — of a linear programming solver.
Citation:
Srivastav Sethupathy, Nohpill Park, Marcin Paprzycki, "Logic Restructuring for Delay Balancing in Wave-Pipelined Circuits: An Integer Programming Approach," synasc, pp.182-188, Seventh International Symposium on Symbolic and Numeric Algorithms for Scientific Computing (SYNASC'05), 2005
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