A distributed switch scheduling algorithm

  • Authors:
  • Petar Momčilović

  • Affiliations:
  • Department of Electrical Engineering and Computer Science, University of Michigan, Ann Arbor, MI 48105, United States

  • Venue:
  • Performance Evaluation
  • Year:
  • 2007

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Abstract

The maximum weight matching algorithm is a high-performance scheduling algorithm for cross-bar switches. It is known that it performs optimally under heavy loads. However, its centralized nature and high computational complexity limit the algorithm's applicability. This paper presents a randomized algorithm for distributed switch scheduling that is capable of delivering high throughput.