NDLI: Parallel Simulation of Massively Coupled Interconnect Networks

Content Provider	IEEE Xplore Digital Library
Author	Paul, D. Nakhla, N.M. Achar, R. Nakhla, M.S.
Copyright Year	1999
Abstract	In a system containing high-speed interconnects, the presence of a large number of coupled lines seriously limits the ability to perform fast simulations. In this paper, a parallel algorithm is presented that allows for simulations of massively coupled interconnects to be performed efficiently. New methods based on physical and time-domain partitioning are developed to create parallelism during transient simulations of large coupled interconnects. In addition, the proposed method exploits the recently developed waveform relaxation techniques to decouple and parallelize the large coupled simulation problem. In this approach, for a simulation of nL lines run on nP processors, the computational complexity is O(nLnP ^-1). This provides considerable savings as opposed to O(nL ^ß ), 3 ¿ ß ¿ 4 for full coupled-line simulations.
Sponsorship	IEEE Components, Packaging, and Manufacturing Technology Society IEEE Components, Packaging and Manufacturing Technology Society
Starting Page	115
Ending Page	127
Page Count	13
File Size	872945
File Format	PDF
ISSN	15213323
Volume Number	33
Issue Number	1
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-02-01
Publisher Place	U.S.A.
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Integrated circuit interconnections Computational modeling Circuit simulation Parallel algorithms Coupling circuits Time domain analysis Differential equations Costs Parallel processing Frequency waveform relaxation High-speed interconnects macromodeling parallel processing transient simulation transverse partitioning
Content Type	Text
Resource Type	Article
Subject	Electrical and Electronic Engineering

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