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EXA-DUNE: Flexible PDE Solvers, Numerical Methods and Applications

Peter Bastian, Christian Engwer, Dominik Göddeke, Oleg Iliev, Olaf Ippisch, Mario Ohlberger, Stefan Turek, Jorrit Fahlke, Sven Kaulmann, Steffen Müthing, Dirk Ribbrock
Euro-Par 2014: Parallel Processing Workshops. Euro-Par 2014 International Workshops, Porto, Portugal, August 25-26, 2014, Revised Selected Papers, Part II., Volume 8806, page 530--541 - december 2014
In the EXA-DUNE project we strive to (i) develop and implement numerical algorithms for solving PDE problems efficiently on heterogeneous architectures, (ii) provide corresponding domain-specific abstractions that allow application scientists to effectively use these methods, and (iii) demonstrate performance on porous media flow problems. In this paper, we present first results on the hybrid parallelisation of sparse linear algebra, system and RHS assembly, the implementation of multiscale finite element methods and the SIMD performance of high-order discontinuous Galerkin methods within an application scenario.

Références BibTex

@InProceedings{BEGIIOTFKMR14,
  author       = {Bastian, P. and Engwer, C. and G{\"o}ddeke, D. and Iliev, O. and Ippisch, O. and Ohlberger, M. and Turek, S. and Fahlke, J. and Kaulmann, S. and M{\"u}thing, S. and Ribbrock, D.},
  title        = {EXA-DUNE: Flexible PDE Solvers, Numerical Methods and Applications},
  booktitle    = {Euro-Par 2014: Parallel Processing Workshops. Euro-Par 2014 International Workshops, Porto, Portugal, August 25-26, 2014, Revised Selected Papers, Part II.},
  series       = {Lecture Notes in Computer Science},
  volume       = {8806},
  pages        = {530--541},
  month        = {december},
  year         = {2014},
  editor       = {Lopes et al.},
  publisher    = {Springer},
  issn         = {0302-9743},
  doi          = {10.1007/978-3-319-14313-2_45},
  url          = \{/2014/BEGIIOTFKMR14},
}

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