Now showing items 1-4 of 4

    • Evaluating directive-based programming models on Wave Propagation Kernels 

      Rodriguez, Samuel; Farré, Pau; Rosas, Claudia; Hanzich, Mauricio (EAGE, 2017-06-12)
      Conference lecture
      Open Access
      HPC systems have become mandatory to tackle the ever-increasing challenges imposed by new exploration areas around the world. The requirement for more HPC resources depends on the complexity of the area under exploration, ...
    • Improving the interoperability between MPI and task-based programming models 

      Sala Penadés, Kevin; Bellón, Jorge; Farré, Pau; Teruel, Xavier; Pérez, Josep M.; Peña, Antonio J.; Holmes, Daniel; Beltran Querol, Vicenç; Labarta Mancho, Jesús José (Association for Computing Machinery (ACM), 2018)
      Conference report
      Open Access
      In this paper we propose an API to pause and resume task execution depending on external events. We leverage this generic API to improve the interoperability between MPI synchronous communication primitives and tasks. When ...
    • Optimization of atmospheric transport models on HPC platforms 

      De la Cruz Martinez, Raul; Folch, Arnau; Farré, Pau; Cabezas, Javier; Navarro, Nacho; Cela Espín, José M. (2016-12)
      Article
      Open Access
      The performance and scalability of atmospheric transport models on high performance computing environments is often far from optimal for multiple reasons including, for example, sequential input and output, synchronous ...
    • Optimization of atmospheric transport models on HPC platforms 

      de la Cruz, Raúl; Folch, Arnau; Farré, Pau; Cabezas, Javier; Navarro, Nacho; Cela, José M. (Elsevier, 2016-12)
      Article
      Open Access
      The performance and scalability of atmospheric transport models on high performance computing environments is often far from optimal for multiple reasons including, for example, sequential input and output, synchronous ...