LU factorization for accelerator-based systems

@article{Agullo2011LUFF,
  title={LU factorization for accelerator-based systems},
  author={Emmanuel Agullo and C{\'e}dric Augonnet and Jack J. Dongarra and Mathieu Faverge and Julien Langou and Hatem Ltaief and Stanimire Tomov},
  journal={2011 9th IEEE/ACS International Conference on Computer Systems and Applications (AICCSA)},
  year={2011},
  pages={217-224}
}
Multicore architectures enhanced with multiple GPUs are likely to become mainstream High Performance Computing (HPC) platforms in a near future. In this paper, we present the design and implementation of an LU factorization using tile algorithm that can fully exploit the potential of such platforms in spite of their complexity. We use a methodology derived… CONTINUE READING