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An extended gradient model for NUMA multiprocessor systems

  • Feixiong Liu
  • Thomas Peikenkamp
  • Werner Damm
Concurrency and Networking
Part of the Lecture Notes in Computer Science book series (LNCS, volume 1023)

Abstract

In this paper, we present the design and implementation of an effective and scalable dynamic load balancing system for Non-Uniform Memory Access (NUMA) multiprocessors where load balancing is a key issue to achieve adequate efficiency. The proposed load balancing algorithm extends the well-known gradient model to enhance its applicability in a wide range of multiprocessor systems and to improve the overall system performance. A comparative performance study between the two models based on the preliminary simulation results is also reported in the paper.

Keywords

Load balancing Multiprocessing Gradient Model 

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Copyright information

© Springer-Verlag Berlin Heidelberg 1995

Authors and Affiliations

  • Feixiong Liu
    • 1
  • Thomas Peikenkamp
    • 1
  • Werner Damm
    • 1
  1. 1.FB InformatikOldenburg UniversitätOldenburgGermany

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