• openAccess   Attaining High Performance in General-Purpose Computations on Current Graphics Processors 

      Igual, Francisco; Mayo, Rafael; Quintana-Orti, Enrique S. Departament d' Enginyeria i Ciència dels Computadors, Universitat Jaume I (2008-01)
      The increase in performance of the last generations of graphics processors (GPUs) has made this class of hardware a coprocessing platform of remarkable success in certain types of operations. In this paper we evaluate ...
    • openAccess   Evaluation and Tuning of the Level 3 CUBLAS for Graphics Processors 

      Barrachina Mir, Sergio; Castillo Catalán, María Isabel; Igual, Francisco; Mayo, Rafael; Quintana-Orti, Enrique S. Departament d' Enginyeria i Ciència dels Computadors, Universitat Jaume I (2008-01)
      The increase in performance of the last generations of graphics processors (GPUs) has made this class of platform a coprocessing tool with remarkable success in certain types of operations. In this paper we evaluate the ...
    • openAccess   GLAME@lab: An M-script API for Linear Algebra Operations on Graphics Processors 

      Barrachina Mir, Sergio; Castillo Catalán, María Isabel; Igual, Francisco; Mayo, Rafael; Quintana-Orti, Enrique S. Departament d' Enginyeria i Ciència dels Computadors, Universitat Jaume I (2008-02)
      We propose two high-level application programming interfaces (APIs) to use a graphics processing unit (GPU) as a coprocessor for dense linear algebra operations. Combined with an extension of the FLAME API and an ...
    • openAccess   Out-of-Core Solution of Linear Systems on Graphic Processors 

      Castillo Catalán, María Isabel; Igual, Francisco; Mayo, Rafael; Rubio, Rafael; Quintana-Ortí, Gregorio; Quintana-Orti, Enrique S.; Van de Geijn, Robert A. Departament d' Enginyeria i Ciència dels Computadors, Universitat Jaume I (2008-05)
      We combine two high-level application programming interfaces to solve large-scale linear systems with the data stored on disk using current graphics processors. The result is a simple yet powerful tool that enables a ...
    • openAccess   Solving Dense Linear Systems on Graphics Processors 

      Barrachina Mir, Sergio; Castillo Catalán, María Isabel; Igual, Francisco; Mayo, Rafael; Quintana-Orti, Enrique S. Departament d' Enginyeria i Ciència dels Computadors, Universitat Jaume I (2008-02)
      We present several algorithms to compute the solution of a linear system of equations on a GPU, as well as general techniques to improve their performance, such as padding and hybrid GPU-CPU computation. We also show how ...