Sökning: "runtime system"

Visar resultat 21 - 25 av 139 avhandlingar innehållade orden runtime system.

  1. 21. Energy Efficient Task Mapping and Resource Management on Multi-core Architectures

    Författare :Jing Chen; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy Consumption; Resource Management; Runtime; Dynamic Voltage-Frequency Scaling DVFS ; Predictive Models; Task Scheduling;

    Sammanfattning : Reducing energy consumption of parallel applications executing on chip multi- processors (CMPs) is important for green computing. Hardware vendors have been developing a variety of system features to support energy efficient computing, for example, integrating asymmetric core types on a single chip referred to as static asymmetry and supporting dynamic voltage and frequency scaling (DVFS) referred to as dynamic asymmetry. LÄS MER

  3. 22. Adaptive Task Scheduling and Resource Management Techniques for Improving Energy Efficiency on Multi-core Systems

    Författare :Jing Chen; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Dynamic Voltage and Frequency Scaling DVFS ; Performance Modeling; Energy Efficiency; Runtime System; Power Modeling; Task Scheduling;

    Sammanfattning : The growing impact of energy on operational cost and system robustness becomes a strong motivation for improving energy efficiency in parallel computing systems, in addition to performance. Hardware features such as core asymmetry and Dynamic Voltage and Frequency Scaling (DVFS) aim to provide opportunities for energy-efficient computing. LÄS MER

  4. 23. From Models to Code and Back : A Round-trip Approach for Model-driven Engineering of Embedded Systems

    Författare :Federico Ciccozzi; Mikael Sjödin; Antonio Cicchetti; Dániel Varró; Mälardalens högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; model-driven engineering; embedded systems; code generation; extra-functional properties; back-propagation; Computer Science; datavetenskap;

    Sammanfattning : The complexity of modern systems is continuously growing, thus demanding novel powerful development approaches.In this direction, model-driven and component-based software engineering have reached the status of promising paradigms for the development of complex systems. LÄS MER

  5. 24. Automated Vulnerability Discovery and Attack Detection Framework for Cyber-Physical Systems

    Författare :Fereidoun Moradi; Fereidoun Moradi; Sara Abbaspour Asadollah; Massimo Merro; Mälardalens universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Science; datavetenskap;

    Sammanfattning : The combination of physical assets with cyber computational entities, known as Cyber-Physical Systems (CPS), is becoming more common. These systems are used in various sectors such as manufacturing, energy production, and transportation. LÄS MER

  7. 25. Automatic Characterization and Mitigation of Shared-resource Contention in Multi-core Systems

    Författare :Jakob Danielsson; Mikael Sjödin; Moris Behnam; Seceleanu Tiberiu; Marcus Jägemar; Håkan Grahn; Mälardalens universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Computer Science; datavetenskap;

    Sammanfattning : Multi-core computers are infamous for being hard to use in time-critical systems due to execution-time variations as an effect of shared resource contention. In this thesis, we study the problem of shared resource contention, which occurs when multiple applications executing on different cores do not have exclusive access to of a shared hardware resource. LÄS MER