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Hybrid optimal control for load balancing in a cluster of computer nodes

  • Brian Moerdyk
  • , Ray DeCarlo
  • , Douglas Birdwell
  • , Miloš Žefran
  • , John Chiasson
  • Purdue University
  • University of Tennessee System
  • University of Illinois at Chicago

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

2 Scopus citations

Abstract

This paper develops a hybrid optimal control technique and resulting experimental data using a previously reported deterministic dynamic nonlinear system model for load balancing in a cluster of computer nodes used for parallel computations in the presence of time delays and resource constraints. The model accounts for the trade-off between using processor resources to process tasks and transferring tasks to distribute the load evenly between the nodes to reduce overall processing time. The desired performance is achieved using hybrid optimal control techniques in a model predictive control context. Results demonstrate superior performance.

Original languageEnglish
Title of host publicationProceedings of the 2006 IEEE International Conference on Control Applications
Pages1713-1718
Number of pages6
DOIs
StatePublished - 2007
EventJoint 2006 IEEE Conference on Control Applications (CCA), Computer-Aided Control Systems Design Symposium (CACSD) and International Symposium on Intelligent Control (ISIC) - Munich, Germany
Duration: 4 Oct 20066 Oct 2006

Publication series

NameProceedings of the IEEE International Conference on Control Applications

Conference

ConferenceJoint 2006 IEEE Conference on Control Applications (CCA), Computer-Aided Control Systems Design Symposium (CACSD) and International Symposium on Intelligent Control (ISIC)
Country/TerritoryGermany
CityMunich
Period4/10/066/10/06

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