Paper Info
Title
An Analytical Congestion Model with Bounded-Bend Detours
Abstract
With the increase of the complexity of circuits, fast estimation can provide some vital information for optimal layout decisions. Fast congestion prediction plays an important role in the physical layout of VLSI design. In this paper, we present a probabilistic estimation approach with via minimization constraints. Our model is more realistic than previous models. It has more flexibility for wires to have more usage area to bypass congested regions and blockages. The experiment on routing benchmarks demonstrates the effectiveness of our approach.
Year
DOI
Venue
2010
10.1142/S0218126610006189
JOURNAL OF CIRCUITS SYSTEMS AND COMPUTERS
Keywords
Field
DocType
Routing,congestion prediction,analytical model
Mathematical optimization,Congestion prediction,Computer science,Probabilistic estimation,Minification,Electronic circuit,Very-large-scale integration,Bounded function
Journal
Volume
Issue
ISSN
19
2
0218-1266
Citations 
PageRank 
References 
0
0.34
2
Authors
4
Name
Order
Citations
PageRank
Fei He117528.32
Lerong Cheng219215.61
Xiaoyu Song331846.99
Guowu Yang430942.99