Now showing items 1-5 of 5

    • AMA: asynchronous management of accelerators for task-based programming models 

      Planas, Judit; Badia Sala, Rosa Maria; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José (Elsevier, 2015)
      Conference report
      Open Access
      Computational science has benefited in the last years from emerging accelerators that increase the performance of scientific simulations, but using these devices hinders the programming task. This paper presents AMA: a set ...
    • Exploring the interoperability of remote GPGPU virtualization using rCUDA and directive-based programming models 

      Castelló, Adrian; Peña, Antonio J.; Mayo, Rafael; Planas, Judit; Quintana-Ortí, Enrique S.; Balaji, Pavan (Springer US, 2016-06-21)
      Article
      Open Access
      Directive-based programming models, such as OpenMP, OpenACC, and OmpSs, enable users to accelerate applications by using coprocessors with little effort. These devices offer significant computing power, but their use can ...
    • Extending OpenMP to survive the heterogeneous multi-core era 

      Ayguadé Parra, Eduard; Badia Sala, Rosa Maria; Bellens, Pieter; Cabrera, Daniel; Duran González, Alejandro; Ferrer, Roger; González Tallada, Marc; Igual Peña, Francisco D.; Jiménez González, Daniel; Labarta Mancho, Jesús José; Martinell Andreu, Luis; Martorell Bofill, Xavier; Mayo Gual, Rafael; Pérez Cáncer, Josep Maria; Planas, Judit; Quintana-Ortí, Enrique S. (2010-10)
      Article
      Restricted access - publisher's policy
    • Productive programming of GPU clusters with OmpSs 

      Bueno Hedo, Javier; Planas, Judit; Duran González, Alejandro; Badia Sala, Rosa Maria; Martorell Bofill, Xavier; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José (2012)
      Conference lecture
      Restricted access - publisher's policy
      Clusters of GPUs are emerging as a new computational scenario. Programming them requires the use of hybrid models that increase the complexity of the applications, reducing the productivity of programmers. We present ...
    • SSMART: smart scheduling of multi-architecture tasks on heterogeneous systems 

      Planas, Judit; Badia Sala, Rosa Maria; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José (Association for Computing Machinery (ACM), 2015)
      Conference report
      Restricted access - publisher's policy
      High-performance computers can reach higher levels of computational power when combined with accelerators. Nevertheless, the more heterogeneity the system presents, the more complex becomes the programming task in terms ...