Accelerating COBAYA3 on multi-core CPU and GPU systems using PARALUTION

@article{Trost2015AcceleratingCO,
  title={Accelerating COBAYA3 on multi-core CPU and GPU systems using PARALUTION},
  author={N. Trost and J. Jimenez and D. Lukarski and V. S{\'a}nchez},
  journal={Annals of Nuclear Energy},
  year={2015},
  volume={82},
  pages={252-259}
}
  • N. Trost, J. Jimenez, +1 author V. Sánchez
  • Published 2015
  • Mathematics
  • Annals of Nuclear Energy
  • Abstract COBAYA3 is a multi-physics system of codes which includes two 3D multi-group neutron diffusion codes, ANDES and COBAYA3-PBP, coupled with COBRA-TF, COBRA-IIIc and SUBCHANFLOW sub-channel thermal–hydraulic codes, for the simulation of LWR core transients. The 3D multi-group neutron diffusion equations are expressed in terms of a sparse linear system which can be solved using different iterative Krylov subspace solvers. The mathematical SPARSKIT library has been used for these purposes… CONTINUE READING
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