• Adaptació del format ELF per a suportar aplicacions geterogènies 

    Planas Carbonell, Judit (Universitat Politècnica de Catalunya, 2008-06-30)
    Projecte/Treball Final de Carrera
    Accés obert
  • Hierarchical task-based programming with StarSs 

    Planas Carbonell, Judit; Badia Sala, Rosa Maria; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José (2009-08)
    Article
    Accés restringit per política de l'editorial
    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)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    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
    Accés restringit per política de l'editorial
    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)
    Comunicació de congrés
    Accés obert
    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)
    Text en actes de congrés
    Accés restringit per política de l'editorial
    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)
    Tesi
    Accés obert
    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)
    Text en actes de congrés
    Accés obert
    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, ...