Respecting Temporal Constraints in Virtualised Services

  • Authors:
  • Tommaso Cucinotta;Gaetano Anastasi;Luca Abeni

  • Affiliations:
  • -;-;-

  • Venue:
  • COMPSAC '09 Proceedings of the 2009 33rd Annual IEEE International Computer Software and Applications Conference - Volume 02
  • Year:
  • 2009

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Abstract

This paper reports some experiences in providing service guarantees to real-time (RT) applications running in virtual Machine (VM), showing how proper scheduling is a necessary condition for a predictable execution. In particular, resource reservation techniques allow to cope with some of the overhead and unpredictabilities experienced when executing multiple VMs on the same host.