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Parallel implementation of a Lattice Boltzmann algorithm for the electrostatic plasma turbulence

  • Giuliana Fogaccia
2. Computational Science
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1401)

Abstract

A parallel version of a Lattice Boltzmann Equation algorithm, which simulates the electrostatic plasma turbulence, has been developed using the High Performance Fortran language. The algorithm evolves a system of particle populations on a discrete lattice and data-parallel implementation has been performed by a regular domain decomposition. System evolution requires both completely local and non-local operations, involving communication between processors. Communication phase has been minimized using local HPF procedures. Efficiency tests of the parallel code, performed on a 9076 IBM-SP2 parallel computer, have given satisfactory results.

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References

  1. 1.
    G. Fogaccia, R. Benzi and F. Romanelli, Phys. Rev. E 54, 4384 (1996).Google Scholar
  2. 2.
    G. Fogaccia, R. Benzi and F. Romanelli, in Lecture Notes in Computer Science, edited by Springer Verlag, Brussels 1996, p. 276.Google Scholar
  3. 3.
    S. I. Braginskii, in Reviews of Plasma Physics, edited by M.A. Leontovich (Consultants Bureau, New York, 1985), 1, 285.Google Scholar
  4. 4.
    M. Ottaviani, F. Romanelli, R. Benzi, M. Briscolini. P. Santangelo and S. Succi, Phys. Fluids B 2, 67 (1990).Google Scholar
  5. 5.
    R. Benzi, S. Succi and M. Vergassola, Phys. Rep. 222, 145 (1992).Google Scholar
  6. 6.
    S. Chapman and T.G. Cowling, Mathematical Theory of Nonuniform Gases, Cambridge University Press, (1953).Google Scholar
  7. 7.
    U. Frisch, D. d'Humières, B. Hasslacher, P. Lallemand, Y. Pomeau and J. P. Rivet, Complex Systems 1, 649 (1987).Google Scholar
  8. 8.
    F. Higuera, S. Succi and R. Benzi, Europhys. Lett. 9, 345 (1989).Google Scholar
  9. 9.
    S. Tsai, F.W. Perkins and T.H. Stix, Phys. Fluids 13, 2108 (1970).Google Scholar
  10. 10.
    R. G. Babb II, R. H. Perrot, “An Introduction to High Performance Fortran”, Scientific Programming 4, 87 (1995).Google Scholar
  11. 11.
    High Performance Fortran Forum, “High Performance Fortran Language Specification”, Version 1.1 (1994).Google Scholar
  12. 12.
    A. K. Ewing, H. Richardson, A. D. Simpson, R. Kulkarni, “Writing data Parallel Programs with High Performance Fortran”, Student Notes Version 1.3.1, Edinburgh Parallel Computing Centre.Google Scholar
  13. 13.
    ISO. Fortran 90, May 1991, [ISO/IEC 1539: 1991 (E) and ANSI X3.198-1992].Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 1998

Authors and Affiliations

  • Giuliana Fogaccia
    • 1
  1. 1.Associazione EURATOM-ENEA sulla FusioneFrascati, RomaItaly

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