• QuakeTM: Parallelizing a complex serial application using transactional memory 

      Gajinov, Vladimir; Zyulkyarov, Ferad; Unsal, Osman Sabri; Cristal Kestelman, Adrián; Ayguadé Parra, Eduard; Harris, Tim; Valero Cortés, Mateo (2008-11)
      Report de recerca
      Accés obert
      'Is transactional memory useful?' is the question that cannot be answered until we provide substantial applications that can evaluate its capabilities. While existing TM applications can partially answer the above question, ...
    • Unified fault-tolerance framework for hybrid task-parallel message-passing applications 

      Subasi, Omer; Martsinkevich, Tatiana; Zyulkyarov, Ferad; Unsal, Osman Sabri; Labarta Mancho, Jesús José; Cappello, Franck (SAGE Publications, 2016-09-26)
      Article
      Accés obert
      We present a unified fault-tolerance framework for task-parallel message-passing applications to mitigate transient errors. First, we propose a fault-tolerant message-logging protocol that only requires the restart of the ...
    • Unprotected computing: a large-scale study of DRAM raw error rate on a supercomputer 

      Bautista-Gomez, Leonardo; Zyulkyarov, Ferad; Unsal, Osman; McIntosh-Smith, Simon (ACM, 2016-11-13)
      Comunicació de congrés
      Accés obert
      Supercomputers offer new opportunities for scientific computing as they grow in size. However, their growth also poses new challenges. Resilience has been recognized as one of the most pressing issues to solve for extreme ...