Now showing items 1-5 of 5

  • Asynchronous and exact forward recovery for detected errors in iterative solvers 

    Jaulmes, Luc Etienne; Casas, Marc; Moreto Planas, Miquel; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José; Valero Cortés, Mateo (2018-03-19)
    Article
    Open Access
    Current trends and projections show that faults in computer systems become increasingly common. Such errors may be detected, and possibly corrected transparently, e.g. by Error Correcting Codes (ECC). For a program to be ...
  • Exploiting asynchrony from exact forward recovery for DUE in iterative solvers 

    Jaulmes, Luc Etienne; Casas Guix, Marc; Moreto Planas, Miquel; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José; Valero Cortés, Mateo (Association for Computing Machinery (ACM), 2015)
    Conference report
    Open Access
    This paper presents a method to protect iterative solvers from Detected and Uncorrected Errors (DUE) relying on error detection techniques already available in commodity hardware. Detection operates at the memory page ...
  • Exploiting asynchrony from exact forward recovery for DUE in iterative solvers 

    Jaulmes, Luc Etienne; Casas Guix, Marc; Moreto Planas, Miquel; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José; Valero Cortés, Mateo (2015)
    External research report
    Open Access
    This paper presents a method to protect iterative solvers from Detected and Uncorrected Errors (DUE) relying on error detection techniques already available in commodity hardware. Detection operates at the memory page ...
  • Exploiting task-based programming models for resilience 

    Jaulmes, Luc Etienne (Universitat Politècnica de Catalunya, 2019-06-21)
    Doctoral thesis
    Open Access
    Hardware errors become more common as silicon technologies shrink and become more vulnerable, especially in memory cells, which are the most exposed to errors. Permanent and intermittent faults are caused by manufacturing ...
  • Runtime-aware architectures 

    Casas Guix, Marc; Moreto Planas, Miquel; Álvarez Martí, Lluc; Castillo Villar, Emilio; Chasapis, Dimitrios; Hayes, Timothy; Jaulmes, Luc Etienne; Palomar Pérez, Óscar; Unsal, Osman Sabri; Cristal Kestelman, Adrián; Ayguadé Parra, Eduard; Labarta Mancho, Jesús José; Valero Cortés, Mateo (Springer, 2015)
    Conference report
    Open Access
    In the last few years, the traditional ways to keep the increase of hardware performance to the rate predicted by the Moore’s Law have vanished. When uni-cores were the norm, hardware design was decoupled from the software ...