scholarly journals Function Computation over Linear Channels

2010 ◽  
Author(s):  
Lorenzo Keller ◽  
Nikhil Karamchandani ◽  
Christina Fragouli
Keyword(s):  
Function Computation

scholarly journals BEAR-FP: A ROBUST FRAMEWORK FOR FLOORPLANNING

1992 ◽  
Vol 03 (01) ◽  
pp. 137-170 ◽  
Author(s):  
MASSOUD PEDRAM ◽  
ERNEST S. KUH
Keyword(s):  
Shape Function ◽  
Optimization Procedure ◽  
University Of California ◽  
Global Routing ◽  
Top Down ◽  
Function Computation ◽  
Wide Range ◽  
The University ◽  
Linear Assignment ◽  
Selection Of

This paper presents a hierarchical floorplanning approach for macrocell layouts which is based on the bottom-up clustering, shape function computation, and top-down floorplan optimization with integrated global routing and pin assignment. This approach provides means for specifying and techniques for satisfying a wide range of constraints (physical, topological, timing) and is, therefore, able to generate floorplans for a number of different layout styles. A systematic and efficient optimization procedure during the selection of suitable floorplan patterns that integrates floorplanning, global routing and pin assignment, a new pin assignment technique based on linear assignment and driven by the global routing solution and floorplan topology, and an effective timing-driven floorplanning scheme are among the other novel features of the floorplanner. These techniques have been incorporated in BEAR-FP, a macrocell layout system developed at the University of California, Berkeley. Results on various placement and floorplanning benchmarks are quite good.

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