Cart (Loading....) | Create Account
Close category search window
 

Exploiting the special structure of conflict and compatibility graphs in high-level synthesis

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Springer, D.L. ; DASYS Inc., Pittsburgh, PA, USA ; Thomas, D.E.

Coloring of conflict graphs and clique partitioning of compatibility graphs have been used in high-level synthesis to map operators, values, and data transfers onto shared resources. However, finding a minimum sized coloring or clique partition is NP hard. One method to overcome this complexity is to identify special types of graphs that can be colored or clique partitioned in polynomial time. Existing high-level synthesis systems have exploited two special types of conflict graphs-interval and circular-arc graphs. However, they have provided no insight into why and how frequently these graphs occur. This paper will investigate the features of behavioral representations and synthesis algorithms that give rise to special conflict and compatibility graphs. We will identify two additional types of graphs useful for high-level synthesis-chordal and comparability graphs-and demonstrate their use in an existing high-level synthesis system

Published in:

Computer-Aided Design of Integrated Circuits and Systems, IEEE Transactions on  (Volume:13 ,  Issue: 7 )

Date of Publication:

Jul 1994

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.