Sökning: "resource contention"

Visar resultat 1 - 5 av 32 avhandlingar innehållade orden resource contention.

  1. 1. Cost- and Performance-Aware Resource Management in Cloud Infrastructures

    Författare :Robayet Nasim; Andreas Kassler; Anna Brunström; Erik Elmroth; Karlstads universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cloud Computing; OpenStack; Robust Optimization; Latency; Tabu Search; Resource Management; Resource Contention; QoS; Computer Science; Datavetenskap;

    Sammanfattning : High availability, cost effectiveness and ease of application deployment have accelerated the adoption rate of cloud computing. This fast proliferation of cloud computing promotes the rapid development of large-scale infrastructures. LÄS MER

  3. 2. Characterization of Shared Resource Contention in Multi-core Systems

    Författare :Jakob Danielsson; Mikael Sjödin; Stefano Di Carlo; Mälardalens högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; 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 ownership of a shared resource. LÄS MER

  4. 3. Multi-Agent Planning and Coordination Under Resource Constraints

    Författare :Federico Pecora; Italy Rome “La Sapienza” University of Rome; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Planning; scheduling; multi-agent systems; resource constraints; distributed constraint reasoning; Computer Science; Datavetenskap;

    Sammanfattning : The research described in this thesis stems from ROBOCARE1, a three year research project aimed at developing software and robotic technology for providing intelligent support for elderly people. This thesis deals with two problems which have emerged in the course of the project’s development:Multi-agent coordination with scarce resources. LÄS MER

  5. 4. Adaptive Resource Management Techniques for High Performance Multi-Core Architectures

    Författare :Nadja Holtryd; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Cache Partitioning; Bandwidth Partitioning; Resource Management; Performance Isolation; Multi-Core Architectures; Prefetch Throttling;

    Sammanfattning : Reducing the average memory access time is crucial for improving the performance of applications executing on multi-core architectures. With workload consolidation this becomes increasingly challenging due to shared resource contention. Previous works has proposed techniques for partitioning of shared resources (e.g. LÄS MER

  7. 5. A Slowdown Prediction Method to Improve Memory Aware Scheduling

    Författare :Andreas de Blanche; Stefan Christiernin; Thomas Lundqvist; Per Stenström; Nectarios Koziris; Högskolan Väst; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Multi-core processor; slowdown aware scheduling; memory bandwidth; resource contention; last level cache; co-scheduling; performance evaluation; Datateknik; Computer engineering;

    Sammanfattning : Scientific and technological advances in the area of integrated circuits have allowed the performance of microprocessors to grow exponentially since the late 1960's. However, the imbalance between processor and memory bus capacity has increased in recent years. LÄS MER