Now showing items 1-8 of 8

  • Adaptació del format ELF per a suportar aplicacions geterogènies 

    Planas Carbonell, Judit (Universitat Politècnica de Catalunya, 2008-06-30)
    Master thesis (pre-Bologna period)
    Open Access
  • Hierarchical task-based programming with StarSs 

    Planas Carbonell, Judit; Badia Sala, Rosa Maria; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José (2009-08)
    Article
    Restricted access - publisher's policy
    Programming models for multicore and many-core systems are listed as one of the main challenges in the near future for computing research. These programming models should be able to exploit the underlying platform, but ...
  • Optimizing the exploitation of multicore processors and GPUs with OpenMP and OpenCL 

    Ferrer, Roger; Planas Carbonell, Judit; Bellens, Pieter; Duran Gonzalez, Alejandro; González Tallada, Marc; Martorell Bofill, Xavier; Badia Sala, Rosa Maria; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José (Springer, 2010)
    Conference report
    Restricted access - publisher's policy
    In this paper, we present OMPSs, a programming model based on OpenMP and StarSs, that can also incorporate the use of OpenCL or CUDA kernels. We evaluate the proposal on three different architectures, SMP, Cell/B.E. and ...
  • Optimizing the exploitation of multicore processors and GPUs with OpenMP and OpenCL 

    Ferrer, Roger; Planas Carbonell, Judit; Bellens, Pieter; Duran González, Alejandro; González Tallada, Marc; Martorell Bofill, Xavier; Badia Sala, Rosa Maria; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José (2011)
    Article
    Restricted access - publisher's policy
    In this paper, we present OMPSs, a programming model based on OpenMP and StarSs, that can also incorporate the use of OpenCL or CUDA kernels. We evaluate the proposal on three different architectures, SMP, Cell/B.E. and ...
  • OS paradigms adaptation to fit new architectures 

    Joglar, Xavi; Planas Carbonell, Judit; Gil, Marisa (2008)
    Conference lecture
    Open Access
    Future architectures and computer systems will be heterogeneous multi-core models, which will improve their performance, resource utilization and energy consumption. Differences between cores mean different binary formats ...
  • P-Means, a parallel clustering algorithm for a heterogeneous multi-processor environment 

    Foina, Aislan G.; Planas Carbonell, Judit; Badia Sala, Rosa Maria; Ramirez-Fernandez, Francisco Javier (Institute of Electrical and Electronics Engineers (IEEE), 2011)
    Conference report
    Restricted access - publisher's policy
    G-means is a data mining clustering algorithm based on k-means, used to find the number of Gaussian distributions and their centers inside a multi-dimensional dataset. This paper presents the performance gain obtained from ...
  • Programming models and scheduling techniques for heterogeneous architectures 

    Planas Carbonell, Judit (Universitat Politècnica de Catalunya, 2015-11-03)
    Doctoral thesis
    Open Access
    There is a clear trend nowadays to use heterogeneous high-performance computers, as they offer considerably greater computing power than homogeneous CPU systems. Extending traditional CPU systems with specialized units ...
  • Self-adaptive OmpSs tasks in heterogeneous environments 

    Planas Carbonell, Judit; Badia Sala, Rosa Maria; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José (Institute of Electrical and Electronics Engineers (IEEE), 2013)
    Conference report
    Open Access
    As new heterogeneous systems and hardware accelerators appear, high performance computers can reach a higher level of computational power. Nevertheless, this does not come for free: the more heterogeneity the system presents, ...