• DocumentCode
    1966363
  • Title

    LU Parallel Preconditioning with Block Intersection Applied to FEM on Computer Clusters

  • Author

    Fischborn, M. ; Kuo-Peng, P. ; Sadoswki, N. ; Bastos, J.P.A. ; Trevisan, J.

  • Author_Institution
    GPTE-UTFPR
  • fYear
    0
  • fDate
    0-0 0
  • Firstpage
    404
  • Lastpage
    404
  • Abstract
    This work describes the use of a solver with a modified LU preconditioner using an additional intersection parameter among the blocks in order to minimize the weakness due to the blocks decoupling. The LU preconditioning is tested on a cluster computer linked by a Gigabit switch. The program uses SPMD model and MPI library
  • Keywords
    application program interfaces; finite element analysis; message passing; parallel processing; program testing; FEM; Gigabit switch; MPI; block intersection parameter; computer clusters; parallel preconditioning; Concurrent computing; Convergence; Design automation; Distributed computing; Equations; Magnetic analysis;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Electromagnetic Field Computation, 2006 12th Biennial IEEE Conference on
  • Conference_Location
    Miami, FL
  • Print_ISBN
    1-4244-0320-0
  • Type

    conf

  • DOI
    10.1109/CEFC-06.2006.1633194
  • Filename
    1633194
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1966363