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Parallel Iterative Solvers for Sparse Linear Systems in Circuit Simulation

  • Achim Basermann
  • Uwe Jaekel
  • Koutaro Hachiya
Conference paper
Part of the The European Consortium for Mathematics in Industry book series (MATHINDUSTRY, volume 5)

Abstract

One of the mathematical problems in the simulation of large electrical circuits is the solution of high-dimensional linear equation systems. While these systems are usually solved by direct methods iterative solvers are likely to outperform these if the problem dimensions are large enough. Though it is often possible to reduce the system size by utilizing the hierarchical design of electrical circuits some important problems do not lend themselves easily to this approach, and the demand for efficient solvers is ever-increasing.

Keywords

Graph Partitioning Iterative Solver Circuit Simulation Local Interface Sparsity Pattern 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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    Karypis, G., Kumar, V.: ParMETIS: Parallel graph partitioning and sparse matrix ordering library. Tech. rep. # 97–060, University of Minnesota (1997)Google Scholar
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Copyright information

© Springer-Verlag Berlin Heidelberg 2004

Authors and Affiliations

  • Achim Basermann
    • 1
  • Uwe Jaekel
    • 1
  • Koutaro Hachiya
    • 2
  1. 1.C&C Research LaboratoriesNEC Europe Ltd.Sankt AugustinGermany
  2. 2.System LSI Design Engineering DivisionNEC Electron DevicesKawasaki, KanagawaJapan

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