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DAC
2008
ACM
14 years 8 months ago
Path smoothing via discrete optimization
A fundamental problem in timing-driven physical synthesis is the reduction of critical paths in a design. In this work, we propose a powerful new technique that moves (and can als...
Michael D. Moffitt, David A. Papa, Zhuo Li, Charle...
ECBS
2003
IEEE
84views Hardware» more  ECBS 2003»
14 years 28 days ago
Model-Integrated Design Toolset for Polymorphous Computer-Based Systems
Polymorphous computer-based systems are systems in which the CPU architecture “morphs” or changes shape to meet the requirements of the application. Optimized and efficient de...
Brandon Eames, Ted Bapty, Ben Abbott, Sandeep Neem...
GLVLSI
2005
IEEE
205views VLSI» more  GLVLSI 2005»
14 years 1 months ago
Optimization objectives and models of variation for statistical gate sizing
This paper approaches statistical optimization by examining gate delay variation models and optimization objectives. Most previous work on statistical optimization has focused exc...
Matthew R. Guthaus, Natesan Venkateswaran, Vladimi...
DAC
2011
ACM
12 years 7 months ago
Full-chip TSV-to-TSV coupling analysis and optimization in 3D IC
This paper studies TSV-to-TSV coupling in 3D ICs. A full-chip SI analysis flow is proposed based on the proposed coupling model. Analysis results show that TSVs cause significan...
Chang Liu, Taigon Song, Jonghyun Cho, Joohee Kim, ...
DAC
2008
ACM
14 years 8 months ago
Symbolic noise analysis approach to computational hardware optimization
This paper addresses the problem of computational error modeling and analysis. Choosing different word-lengths for each functional unit in hardware implementations of numerical al...
Arash Ahmadi, Mark Zwolinski