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APVIS
2008
13 years 8 months ago
Illustrative Streamline Placement and Visualization
by the abstracting, focusing and explanatory qualities of diagram drawing in art, in this paper we propose a novel seeding strategy to generate representative and illustrative str...
Liya Li, Hsien-Hsi Hsieh, Han-Wei Shen
ICCD
2007
IEEE
183views Hardware» more  ICCD 2007»
14 years 4 months ago
Constraint satisfaction in incremental placement with application to performance optimization under power constraints
We present new techniques for explicit constraint satisfaction in the incremental placement process. Our algorithm employs a Lagrangian Relaxation (LR) type approach in the analyt...
Huan Ren, Shantanu Dutt
ASPDAC
2007
ACM
77views Hardware» more  ASPDAC 2007»
13 years 11 months ago
Hippocrates: First-Do-No-Harm Detailed Placement
Physical synthesis optimizations and engineering change orders typically change the locations of cells, resize cells or add more cells to the design after global placement. Unfort...
Haoxing Ren, David Z. Pan, Charles J. Alpert, Gi-J...
TCAD
2008
99views more  TCAD 2008»
13 years 7 months ago
MP-Trees: A Packing-Based Macro Placement Algorithm for Modern Mixed-Size Designs
In this paper, we present a new multipacking-tree (MP-tree) representation for macro placements to handle modern mixed-size designs with large macros and high chip utilization rate...
Tung-Chieh Chen, Ping-Hung Yuh, Yao-Wen Chang, Few...
ASPDAC
2000
ACM
159views Hardware» more  ASPDAC 2000»
13 years 11 months ago
Analytical minimization of half-perimeter wirelength
Global placement of hypergraphs is critical in the top-down placement of large timing-driven designs 10, 16 . Placement quality is evaluated in terms of the half-perimeter wirelen...
Andrew A. Kennings, Igor L. Markov