Search Results - Sparse Direct Solver Multifrontal Supernodal Distributed Parallel Computer Mpi

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    Impact of the implementation of MPI point-to-point communications on the performance of two general sparse solvers by Amestoy, Patrick R, Duff, Iain S, L’Excellent, Jean-Yves, Li, Xiaoye S

    ISSN: 0167-8191, 1872-7336
    Published: Elsevier B.V 01.07.2003
    Published in Parallel computing (01.07.2003)
    “…: a multifrontal solver ( MUMPS), and a supernodal one ( SuperLU). The performance of our initial strategies based on simple MPI point-to-point communication primitives is very sensitive to the MPI system, particularly the way MPI buffers are used…”
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    Journal Article