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Communication Dans Un Congrès Année : 2013

Shared memory parallelism and low-rank approximation techniques applied to direct solvers in FEM simulation (regular paper)

Résumé

In this paper, the performance of a parallel sparse direct solver on a shared-memory multicore system is presented. Large size test matrices arising from finite element simulation of induction heating industrial applications are used to evaluate the performance improvements due to low-rank representations and multicore parallelization.
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Dates et versions

hal-00924660 , version 1 (07-01-2014)

Identifiants

  • HAL Id : hal-00924660 , version 1
  • OATAO : 12721

Citer

Patrick Amestoy, Olivier Boiteau, Alfredo Buttari, Guillaume Joslin, Jean-Yves L'Excellent, et al.. Shared memory parallelism and low-rank approximation techniques applied to direct solvers in FEM simulation (regular paper). 19th IEEE International Conference on the Computation of Electromagnetic Fields (COMPUMAG 2013), International Compumag Society (ICS) Technical Co-Sponsorship - IEEE Magnetics Society, Jun 2013, Budapest, Hungary. ⟨hal-00924660⟩
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