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» On structure and suboptimality in placement
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IJRR
2008
107views more  IJRR 2008»
13 years 8 months ago
Caging Polygons with Two and Three Fingers
: We present algorithms for computing all placements of two and three fingers that cage a given polygonal object with n edges in the plane. A polygon is caged when it is impossible...
Mostafa Vahedi, A. Frank van der Stappen
ISPD
2012
ACM
289views Hardware» more  ISPD 2012»
12 years 4 months ago
Keep it straight: teaching placement how to better handle designs with datapaths
As technology scales and frequency increases, a new design style is emerging, referred to as hybrid designs, which contain a mixture of random logic and datapath standard cell com...
Samuel I. Ward, Myung-Chul Kim, Natarajan Viswanat...
ICCAD
2008
IEEE
97views Hardware» more  ICCAD 2008»
14 years 5 months ago
Guiding global placement with wire density
—This paper presents an efficient technique for the estimation of the routed wirelength during global placement using the wire density of the net. The proposed method identifie...
Kalliopi Tsota, Cheng-Kok Koh, Venkataramanan Bala...
CDC
2008
IEEE
127views Control Systems» more  CDC 2008»
14 years 3 months ago
Distributed control: A sequentially semi-separable approach
— We consider the problem of designing controllers for spatially-varying interconnected systems distributed in one spatial dimension. The matrix structure of such systems can be ...
Justin K. Rice, Michel Verhaegen
FPGA
2003
ACM
116views FPGA» more  FPGA 2003»
14 years 1 months ago
Hardware-assisted simulated annealing with application for fast FPGA placement
To truly exploit FPGAs for rapid turn-around development and prototyping, placement times must be reduced to seconds; latebound, reconfigurable computing applications may demand p...
Michael G. Wrighton, André DeHon