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» Uncertainty-aware circuit optimization
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ICCAD
2003
IEEE
141views Hardware» more  ICCAD 2003»
15 years 4 months ago
An Enhanced Multilevel Algorithm for Circuit Placement
This paper presents several important enhancements to the recently published multilevel placement package mPL [12]. The improvements include (i) unconstrained quadratic relaxation...
Tony F. Chan, Jason Cong, Tim Kong, Joseph R. Shin...
ASPDAC
2006
ACM
98views Hardware» more  ASPDAC 2006»
15 years 5 months ago
Timing-driven placement based on monotone cell ordering constraints
− In this paper, we present a new timing-driven placement algorithm, which attempts to minimize zigzags and crisscrosses on the timing-critical paths of a circuit. We observed th...
Chanseok Hwang, Massoud Pedram
GLVLSI
2005
IEEE
205views VLSI» more  GLVLSI 2005»
15 years 5 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...
ICCAD
2005
IEEE
83views Hardware» more  ICCAD 2005»
15 years 8 months ago
Post-placement rewiring and rebuffering by exhaustive search for functional symmetries
Separate optimizations of logic and layout have been thoroughly studied in the past and are well documented for common benchmarks. However, to be competitive, modern circuit optim...
Kai-Hui Chang, Igor L. Markov, Valeria Bertacco
DAC
2004
ACM
16 years 12 days ago
Dynamic FPGA routing for just-in-time FPGA compilation
Just-in-time (JIT) compilation has previously been used in many applications to enable standard software binaries to execute on different underlying processor architectures. Howev...
Roman L. Lysecky, Frank Vahid, Sheldon X.-D. Tan