Now showing items 1-4 of 4

  • Evaluating execution time predictability of task-based programs on multi-core processors 

    Grass, Thomas Dieter; Rico Carro, Alejandro; Casas Guix, Marc; Moreto Planas, Miquel; Ramírez Bellido, Alejandro (Springer, 2015)
    Conference report
    Restricted access - publisher's policy
    Task-based programming models are becoming increasingly important, as they can reduce the synchronization costs of parallel programs on multi-cores. Instances of the same task type in task-based programs consist of the ...
  • Evaluating the effect of last-level cache sharing on integrated GPU-CPU systems with heterogeneous applications 

    García Flores, Víctor; Gomez Luna, J.; Grass, Thomas Dieter; Rico, Alejandro; Ayguadé Parra, Eduard; Pena, A. J. (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Conference report
    Restricted access - publisher's policy
    Heterogeneous systems are ubiquitous in the field of High- Performance Computing (HPC). Graphics processing units (GPUs) are widely used as accelerators for their enormous computing potential and energy efficiency; ...
  • TaskPoint: sampled simulation of task-based programs 

    Grass, Thomas Dieter; Rico, Alejandro; Casas, Marc; Moreto Planas, Miquel; Ayguadé Parra, Eduard (Institute of Electrical and Electronics Engineers (IEEE), 2016)
    Conference report
    Open Access
    Sampled simulation is a mature technique for reducing simulation time of single-threaded programs, but it is not directly applicable to simulation of multi-threaded architectures. Recent multi-threaded sampling techniques ...
  • Task sampling: computer architecture simulation in the many-core era 

    Grass, Thomas Dieter (2013)
    Conference report
    Restricted access - publisher's policy
    Chip Multi-Processors (CMPs) are evolving towards ever increasing core counts. Task-based programming models are a promising candidate for exploiting the parallelism offered by these machines. Simulation, the prevailing ...