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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
ISPD
2005
ACM
135views Hardware» more  ISPD 2005»
15 years 5 months ago
Recursive bisection placement: feng shui 5.0 implementation details
In this paper, we summarize circuit placement techniques and algorithms developed by the BLAC CAD research group; these have been integrated into our recursive bisection based pla...
Ameya R. Agnihotri, Satoshi Ono, Patrick H. Madden
FPGA
2009
ACM
209views FPGA» more  FPGA 2009»
15 years 6 months ago
SPR: an architecture-adaptive CGRA mapping tool
In this paper we present SPR, a new architecture-adaptive mapping tool for use with Coarse-Grained Reconfigurable Architectures (CGRAs). It combines a VLIW style scheduler and FP...
Stephen Friedman, Allan Carroll, Brian Van Essen, ...
DAC
1997
ACM
15 years 3 months ago
Quadratic Placement Revisited
The “quadratic placement” methodology is rooted in [6] [14] [16] and is reputedly used in many commercial and in-house tools for placement of standard-cell and gate-array desi...
Charles J. Alpert, Tony F. Chan, Dennis J.-H. Huan...
ICCAD
2003
IEEE
143views Hardware» more  ICCAD 2003»
15 years 8 months ago
Fractional Cut: Improved Recursive Bisection Placement
In this paper, we present improvements to recursive bisection based placement. In contrast to prior work, our horizontal cut lines are not restricted to row boundaries; this avoid...
Ameya R. Agnihotri, Mehmet Can Yildiz, Ateen Khatk...