Sökning: "Rollback recovery with checkpointing"

Hittade 3 uppsatser innehållade orden Rollback recovery with checkpointing.

  1. 1. Analysis and Development of Error-Job Mapping and Scheduling for Network-on-Chips with Homogeneous Processors

    M1-uppsats, Institutionen för datavetenskap

    Författare :Erik Karlsson; [2010]
    Nyckelord :NoC; Network-on-Chip; MPSoC; fault tolerance; fault-tolerant; job; mapping; scheduling; RRC; minimize; AET; efficient;

    Sammanfattning : Due to increased complexity of today’s computer systems, which are manufactured in recent semiconductor technologies, and the fact that recent semiconductor technologies are more liable to soft errors (non-permanent errors) it is inherently difficult to ensure that the systems are and will remain error-free. Depending on the application, a soft error can have serious consequences for the system. LÄS MER

  3. 2. Fault-Tolerant Average Execution Time Optimization for General-Purpose Multi-Processor System-On-Chips

    Master-uppsats, Institutionen för datavetenskap; Institutionen för systemteknik; Institutionen för datavetenskap

    Författare :Mikael Väyrynen; [2009]
    Nyckelord :Fault tolerance; Execution time optimization; Rollback recovery with checkpointing; Active replication; MPSoC;

    Sammanfattning : Fault tolerance is due to the semiconductor technology development important, not only for safety-critical systems but also for general-purpose (non-safety critical) systems. However, instead of guaranteeing that deadlines always are met, it is for general-purpose systems important to minimize the average execution time (AET) while ensuring fault tolerance. LÄS MER

  4. 3. Policies and Checkpointing in a Distributed Automotive Middleware

    Magister-uppsats, Institutionen för informationsteknologi

    Författare :Joakim Hägglund; [2009]
    Nyckelord :;

    Sammanfattning : The goal of this master thesis is to analyze different methods for checkpointing with rollback recovery and evaluate how these would perform in a distributed heterogeneous automotive system. The conclusions from this study lead to a design of a checkpointing system for the Selfconfigurable HighAvailability and Policy based platform for Embedded system (SHAPE) middleware together with an API to use this new functionality. LÄS MER