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A Parallel ADI Method for Linear and Non-linear Equations

  • I. V. Schevtschenko
Conference paper
Part of the Lecture Notes in Computer Science book series (LNCS, volume 2110)

Abstract

The key goal of the current paper is to implement a parallel alternating-direction implicit, or ADI, method for solving linear and nonlinear equations describing gravitational flow of ground water and realize it on a distributed-memory MIMD-computer under the MPI messagepassing system. Aside from that, the paper represents a comparison of the parallel algorithms for solving aforementioned equations and their evaluation in terms of relative efficiency and speedup. The obtained results show that for reasonably large discretization grids the parallel ADI method, both for the linear and non-linear equations, is effective enough on a large number of processors, and

Keywords

Conjugate Gradient Parallel Algorithm Conjugate Gradient Method Message Passing Interface Simulation Step 
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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Copyright information

© Springer-Verlag Berlin Heidelberg 2001

Authors and Affiliations

  • I. V. Schevtschenko
    • 1
  1. 1.Department of Informatics and Computer ExperimentRostov State UniversityRostov-on-DonRussia

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