| Delay-optimal technology mapping by DAG covering |
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Annual ACM IEEE Design Automation Conference
archive
Proceedings of the 35th annual Design Automation Conference
table of contents
San Francisco, California, United States
Pages: 348 - 351
Year of Publication: 1998
ISBN:0-89791-964-5
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Authors
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Yuji Kukimoto
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Department of Electrical Engineering and Computer Sciences, University of California, Berkeley, CA
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Robert K. Brayton
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Department of Electrical Engineering and Computer Sciences University of California, Berkeley, CA
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Prashant Sawkar
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Strategic CAD Laboratories, Intel Corporation, Hillsboro, OR
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Downloads (6 Weeks): 8, Downloads (12 Months): 53, Citation Count: 25
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ABSTRACT
We propose an algorithm for minimal-delay technology mapping for library-based designs. We show that subject graphs need not be decomposed into trees for delay minimization; they can be mapped directly as DAGs. Experimental results demonstrate that significant delay improvement is possible by this new approach.
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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Eric Lehman , Yosinori Watanabe , Joel Grodstein , Heather Harkness, Logic decomposition during technology mapping, Proceedings of the 1995 IEEE/ACM international conference on Computer-aided design, p.264-271, November 05-09, 1995, San Jose, California, United States
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H. J. Touati. Performance-oriented technology mapping. Technical Report UCB/ERL M90/109, University of California, Berkeley, November 1990.
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Y. Watanabe. Private communication, October 1997.
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CITED BY 25
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Dirk-Jan Jongeneel , Yosinori Watanbe , Robert K. Brayton , Ralph Otten, Area and search space control for technology mapping, Proceedings of the 37th conference on Design automation, p.86-91, June 05-09, 2000, Los Angeles, California, United States
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Jovanka Ciric , Gin Yee , Carl Sechen, Delay minimization and technology mapping of two-level structures and implementation using clock-delayed domino logic, Proceedings of the conference on Design, automation and test in Europe, p.277-282, March 27-30, 2000, Paris, France
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Rupesh S. Shelar , Prashant Saxena , Xinning Wang , Sachin S. Sapatnekar, An efficient technology mapping algorithm targeting routing congestion under delay constraints, Proceedings of the 2005 international symposium on Physical design, April 03-06, 2005, San Francisco, California, USA
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Bo Hu , Yosinori Watanabe , Alex Kondratyev , Malgorzata Marek-Sadowska, Gain-based technology mapping for discrete-size cell libraries, Proceedings of the 40th conference on Design automation, June 02-06, 2003, Anaheim, CA, USA
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Ashish Kumar Singh , Murari Mani , Ruchir Puri , Michael Orshansky, Gain-based technology mapping for minimum runtime leakage under input vector uncertainty, Proceedings of the 43rd annual conference on Design automation, July 24-28, 2006, San Francisco, CA, USA
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Hosung (Leo) Kim , John Lillis , Miloš Hrkić , Miloš Hrkić, Techniques for improved placement-coupled logic replication, Proceedings of the 16th ACM Great Lakes symposium on VLSI, April 30-May 01, 2006, Philadelphia, PA, USA
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F. S. Marques , L. S. Rosa, Jr. , R. P. Ribas , S. S. Sapatnekar , A. I. Reis, DAG based library-free technology mapping, Proceedings of the 17th great lakes symposium on Great lakes symposium on VLSI, March 11-13, 2007, Stresa-Lago Maggiore, Italy
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S. Chatterjee , A. Mishchenko , R. Brayton , X. Wang , T. Kam, Reducing structural bias in technology mapping, Proceedings of the 2005 IEEE/ACM International conference on Computer-aided design, p.519-526, November 06-10, 2005, San Jose, CA
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INDEX TERMS
Primary Classification:
B.
Hardware
B.7
INTEGRATED CIRCUITS
Additional Classification:
B.
Hardware
B.8
Performance and Reliability
F.
Theory of Computation
F.2
ANALYSIS OF ALGORITHMS AND PROBLEM COMPLEXITY
F.2.2
Nonnumerical Algorithms and Problems
Subjects:
Pattern matching
G.
Mathematics of Computing
G.2
DISCRETE MATHEMATICS
G.4
MATHEMATICAL SOFTWARE
Subjects:
Algorithm design and analysis
J.
Computer Applications
General Terms:
Algorithms,
Design,
Experimentation,
Measurement,
Performance,
Theory
Keywords:
congestion,
global routing,
quadratic placement,
relaxed pins,
routing models,
supply-demand
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