Vlsi Placement And Global Routing Using Simulated Annealing
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Author | : Carl Sechen |
Publisher | : |
Total Pages | : 310 |
Release | : 1988-08-31 |
Genre | : |
ISBN | : 9781461316985 |
Download VLSI Placement and Global Routing Using Simulated Annealing Book in PDF, Epub and Kindle
Author | : Carl Sechen |
Publisher | : Springer Science & Business Media |
Total Pages | : 298 |
Release | : 2012-12-06 |
Genre | : Technology & Engineering |
ISBN | : 1461316979 |
Download VLSI Placement and Global Routing Using Simulated Annealing Book in PDF, Epub and Kindle
From my B.E.E degree at the University of Minnesota and right through my S.M. degree at M.I.T., I had specialized in solid state devices and microelectronics. I made the decision to switch to computer-aided design (CAD) in 1981, only a year or so prior to the introduction of the simulated annealing algorithm by Scott Kirkpatrick, Dan Gelatt, and Mario Vecchi of the IBM Thomas 1. Watson Research Center. Because Prof. Alberto Sangiovanni-Vincentelli, my UC Berkeley advisor, had been a consultant at IBM, I re ceived a copy of the original IBM internal report on simulated annealing approximately the day of its release. Given my background in statistical mechanics and solid state physics, I was immediately impressed by this new combinatorial optimization technique. As Prof. Sangiovanni-Vincentelli had suggested I work in the areas of placement and routing, it was in these realms that I sought to explore this new algorithm. My flJ'St implementation of simulated annealing was for an island-style gate array placement problem. This work is presented in the Appendix of this book. I was quite struck by the effect of a nonzero temperature on what otherwise appears to be a random in terchange algorithm.
Author | : D.F. Wong |
Publisher | : Springer Science & Business Media |
Total Pages | : 206 |
Release | : 2012-12-06 |
Genre | : Mathematics |
ISBN | : 1461316774 |
Download Simulated Annealing for VLSI Design Book in PDF, Epub and Kindle
This monograph represents a summary of our work in the last two years in applying the method of simulated annealing to the solution of problems that arise in the physical design of VLSI circuits. Our study is experimental in nature, in that we are con cerned with issues such as solution representations, neighborhood structures, cost functions, approximation schemes, and so on, in order to obtain good design results in a reasonable amount of com putation time. We hope that our experiences with the techniques we employed, some of which indeed bear certain similarities for different problems, could be useful as hints and guides for other researchers in applying the method to the solution of other prob lems. Work reported in this monograph was partially supported by the National Science Foundation under grant MIP 87-03273, by the Semiconductor Research Corporation under contract 87-DP- 109, by a grant from the General Electric Company, and by a grant from the Sandia Laboratories.
Author | : Alan T. Sherman |
Publisher | : Springer Science & Business Media |
Total Pages | : 198 |
Release | : 2012-12-06 |
Genre | : Computers |
ISBN | : 1461396581 |
Download VLSI Placement and Routing: The PI Project Book in PDF, Epub and Kindle
This book provides a superb introduction to and overview of the MIT PI System for custom VLSI placement and routing. Alan Sher man has done an excellent job of collecting and clearly presenting material that was previously available only in various theses, confer ence papers, and memoranda. He has provided here a balanced and comprehensive presentation of the key ideas and techniques used in PI, discussing part of his own Ph. D. work (primarily on the place ment problem) in the context of the overall design of PI and the contributions of the many other PI team members. I began the PI Project in 1981 after learning first-hand how dif ficult it is to manually place modules and route interconnections in a custom VLSI chip. In 1980 Adi Shamir, Leonard Adleman, and I designed a custom VLSI chip for performing RSA encryp tion/decryption [226]. I became fascinated with the combinatorial and algorithmic questions arising in placement and routing, and be gan active research in these areas. The PI Project was started in the belief that many of the most interesting research issues would arise during an actual implementation effort, and secondarily in the hope that a practically useful tool might result. The belief was well-founded, but I had underestimated the difficulty of building a large easily-used software tool for a complex domain; the PI soft ware should be considered as a prototype implementation validating the design choices made.
Author | : George Winston Zobrist |
Publisher | : Intellect Books |
Total Pages | : 312 |
Release | : 1994 |
Genre | : Computers |
ISBN | : |
Download Routing, Placement, and Partitioning Book in PDF, Epub and Kindle
With rapid advances in VLSI technology, the routing problem has come to assume a position of significance and is one of the most widely investigated problems in VLSI design automation. Specific elements included in the discussion are the library cell approach, slicing topology and aspects of layout automation such as the placement and partition problem.
Author | : Cherry Yu Wakayama |
Publisher | : |
Total Pages | : 104 |
Release | : 2005 |
Genre | : Integrated circuits |
ISBN | : |
Download Congestion-driven Three-dimensional VLSI Placement Using Simulated Annealing Book in PDF, Epub and Kindle
Author | : Prashant Saxena |
Publisher | : Springer Science & Business Media |
Total Pages | : 254 |
Release | : 2007-04-27 |
Genre | : Technology & Engineering |
ISBN | : 0387485503 |
Download Routing Congestion in VLSI Circuits Book in PDF, Epub and Kindle
This volume provides a complete understanding of the fundamental causes of routing congestion in present-day and next-generation VLSI circuits, offers techniques for estimating and relieving congestion, and provides a critical analysis of the accuracy and effectiveness of these techniques. The book includes metrics and optimization techniques for routing congestion at various stages of the VLSI design flow. The subjects covered include an explanation of why the problem of congestion is important and how it will trend, plus definitions of metrics that are appropriate for measuring congestion, and descriptions of techniques for estimating and optimizing routing congestion issues in cell-/library-based VLSI circuits.
Author | : Majid Sarrafzadeh |
Publisher | : Springer Science & Business Media |
Total Pages | : 196 |
Release | : 2013-06-29 |
Genre | : Technology & Engineering |
ISBN | : 1475737815 |
Download Modern Placement Techniques Book in PDF, Epub and Kindle
Modern Placement Techniques explains physical design and VLSI/CAD placement to the professional engineer and engineering student. Along with explaining the problems that are associated with placement, the book gives an overview of existing placement algorithms, techniques and methodologies. Modern Placement Techniques emphasizes recent advances in addressing the placement problem, including congestion-driven, timing driven, mixed macro-cell and standard cell placement. The book presents the Dragon placement tool, with detailed algorithm descriptions for wire length, congestion and timing optimization. Placement benchmarks and results produced by Dragon are explained in detail.
Author | : Charles J. Alpert |
Publisher | : CRC Press |
Total Pages | : 1044 |
Release | : 2008-11-12 |
Genre | : Computers |
ISBN | : 1000654192 |
Download Handbook of Algorithms for Physical Design Automation Book in PDF, Epub and Kindle
The physical design flow of any project depends upon the size of the design, the technology, the number of designers, the clock frequency, and the time to do the design. As technology advances and design-styles change, physical design flows are constantly reinvented as traditional phases are removed and new ones are added to accommodate changes in
Author | : Emile H. L. Aarts |
Publisher | : Princeton University Press |
Total Pages | : 530 |
Release | : 2003-08-03 |
Genre | : Computers |
ISBN | : 9780691115221 |
Download Local Search in Combinatorial Optimization Book in PDF, Epub and Kindle
1. Introduction -- 2. Computational complexity -- 3. Local improvement on discrete structures -- 4. Simulated annealing -- 5. Tabu search -- 6. Genetic algorithms -- 7. Artificial neural networks -- 8. The traveling salesman problem: A case study -- 9. Vehicle routing: Modern heuristics -- 10. Vehicle routing: Handling edge exchanges -- 11. Machine scheduling -- 12. VLSI layout synthesis -- 13. Code design.