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Congestion estimation for 3-D circuit architectures
- Source :
- IEEE Transactions on Circuits and Systems-II-Express Briefs. Dec, 2004, Vol. 51 Issue 12, p655, 5 p.
- Publication Year :
- 2004
-
Abstract
- Three-dimensional (3-D) routing is an important step in deep submicrometer very large-scale integrated design. Given a 3-D grid graph and a set of two-terminal nets to be routed, we propose a probabilistic model to calculate the routing density (congestion) on each edge of the grid graph. The routing density provides a direct congestion estimation. Our experimental results demonstrate the effectiveness of the method on routing benchmarks. Index Terms--Estimation, probabilistic methods, routing.
Details
- Language :
- English
- ISSN :
- 15497747
- Volume :
- 51
- Issue :
- 12
- Database :
- Gale General OneFile
- Journal :
- IEEE Transactions on Circuits and Systems-II-Express Briefs
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.126120175