Optimum design of reliable IC power networks having general graph topologies
DAC '89 Proceedings of the 26th ACM/IEEE Design Automation Conference
Network flows: theory, algorithms, and applications
Network flows: theory, algorithms, and applications
Rectangle-packing-based module placement
ICCAD '95 Proceedings of the 1995 IEEE/ACM international conference on Computer-aided design
Module placement on BSG-structure and IC layout applications
Proceedings of the 1996 IEEE/ACM international conference on Computer-aided design
Computational geometry: algorithms and applications
Computational geometry: algorithms and applications
Power supply noise analysis methodology for deep-submicron VLSI chip design
DAC '97 Proceedings of the 34th annual Design Automation Conference
An exact solution to simultaneous technology mapping and linear placement problem
ICCAD '97 Proceedings of the 1997 IEEE/ACM international conference on Computer-aided design
Slicing floorplans with pre-placed modules
Proceedings of the 1998 IEEE/ACM international conference on Computer-aided design
Slicing floorplans with range constraint
ISPD '99 Proceedings of the 1999 international symposium on Physical design
Proceedings of the 36th annual ACM/IEEE Design Automation Conference
An O-tree representation of non-slicing floorplan and its applications
Proceedings of the 36th annual ACM/IEEE Design Automation Conference
A new algorithm for floorplan design
DAC '86 Proceedings of the 23rd ACM/IEEE Design Automation Conference
Planning buffer locations by network flows
ISPD '00 Proceedings of the 2000 international symposium on Physical design
Routability-driven repeater block planning for interconnect-centric floorplanning
ISPD '00 Proceedings of the 2000 international symposium on Physical design
Integrated floorplanning and interconnect planning
ICCAD '99 Proceedings of the 1999 IEEE/ACM international conference on Computer-aided design
Buffer block planning for interconnect-driven floorplanning
ICCAD '99 Proceedings of the 1999 IEEE/ACM international conference on Computer-aided design
Computers and Intractability: A Guide to the Theory of NP-Completeness
Computers and Intractability: A Guide to the Theory of NP-Completeness
DAC '82 Proceedings of the 19th Design Automation Conference
Efficient power/ground network analysis for power integrity-driven design methodology
Proceedings of the 41st annual Design Automation Conference
Floorplanning with power supply noise avoidance
ASP-DAC '03 Proceedings of the 2003 Asia and South Pacific Design Automation Conference
Heuristic power/ground network and floorplan co-design method
Proceedings of the 2008 Asia and South Pacific Design Automation Conference
A Parallel Simulated Annealing Approach for Floorplanning in VLSI
ICA3PP '09 Proceedings of the 9th International Conference on Algorithms and Architectures for Parallel Processing
Proceedings of the 2010 Asia and South Pacific Design Automation Conference
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One of the most challenging issues in today's high-performance VLSI design is to ensure high-quality power supply to each individual circuit blocks. Reduced power supply voltage can result in slower cell switching, or even circuit failure. Nevertheless, most floorplanning methodologies have ignored power supply considerations. Thus, the resulting floorplan may suffer from local hot spots and insufficient power supply for certain circuit blocks. In this paper, we present an optimal power supply planning algorithm based on network flow to shorten the current paths from power bumps to local power supply wirings. We have incorporated our algorithm into a floorplanning algorithm for integrated floorplanning and power supply planning. Experimental results are encouraging.