ListarGI-GAC - Artigos por tema "Resilience"

Mostrando ítems 1-4 de 4

    • Assessing resilient versus stop-and-restart fault-tolerant solutions in MPI applications 

      Losada, Nuria; Martín, María J.; González, Patricia (Springer New York LLC, 2017-01)
      [Abstract] The Message Passing Interface (MPI) standard is the most popular parallel programming model for distributed systems. However, it lacks fault-tolerance support and, traditionally, failures are addressed with ...

    • Fault tolerance of MPI applications in exascale systems: The ULFM solution 

      Losada, Nuria; González, Patricia; Martín, María J.; Bosilca, George; Bouteiller, Aurelien; Teranishi, Keita (Elsevier BV * North-Holland, 2020-05)
      [Abstract] The growth in the number of computational resources used by high-performance computing (HPC) systems leads to an increase in failure rates. Fault-tolerant techniques will become essential for long-running ...

    • Local Rollback for Resilient Mpi Applications With Application-Level Checkpointing and Message Logging 

      Losada, Nuria; Bosilca, George; Bouteiller, Aurelien; González, Patricia; Martín, María J. (Elsevier BV * North-Holland, 2019-02)
      [Abstract] The resilience approach generally used in high-performance computing (HPC) relies on coordinated checkpoint/restart, a global rollback of all the processes that are running the application. However, in many ...

    • Resilient MPI applications using an application-level checkpointing framework and ULFM 

      Losada, Nuria; Cores González, Iván; Martín, María J.; González, Patricia (Springer New York LLC, 2017-01)
      [Abstract] Future exascale systems, formed by millions of cores, will present high failure rates, and long-running applications will need to make use of new fault tolerance techniques to ensure successful execution completion. ...