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» Quadratic placement using an improved timing model
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DAC
2004
ACM
9 years 1 months ago
Quadratic placement using an improved timing model
The performance of timing-driven placement methods depends strongly on the choice of the net model. In this paper a more precise net model is presented that does not increase nume...
Bernd Obermeier, Frank M. Johannes
ICCAD
2006
IEEE
152views Hardware» more  ICCAD 2006»
9 years 6 months ago
Fast and robust quadratic placement combined with an exact linear net model
— This paper presents a robust quadratic placement approach, which offers both high-quality placements and excellent computational efficiency. The additional force which distrib...
Peter Spindler, Frank M. Johannes
TCAD
2010
110views more  TCAD 2010»
8 years 4 months ago
Dose Map and Placement Co-Optimization for Improved Timing Yield and Leakage Power
Abstract--In sub-100 nm CMOS processes, delay and leakage power reduction continue to be among the most critical design concerns. We propose to exploit the recent availability of f...
Kwangok Jeong, Andrew B. Kahng, Chul-Hong Park, Ha...
DAC
1994
ACM
9 years 1 months ago
Partitioning Very Large Circuits Using Analytical Placement Techniques
A new partitioningapproach for very largecircuits is described. We demonstrate that applying a recently developed analytical placement algorithm, that pro ts from a linear objecti...
Bernhard M. Riess, Konrad Doll, Frank M. Johannes
ASPDAC
2008
ACM
126views Hardware» more  ASPDAC 2008»
8 years 11 months ago
DPlace2.0: A stable and efficient analytical placement based on diffusion
Nowadays a placement problem often involves multi-million objects and excessive fixed blockages. We present a new global placement algorithm that scales well to the modern large-s...
Tao Luo, David Z. Pan
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