Embedded system's performance analysis with RTC and QT

  • Authors:
  • Fulong Chen;Xiaoya Fan

  • Affiliations:
  • School of Computer Science, Northwestern Polytechnical University, Xi'an, China and Department of Computer Science and Technology, Anhui Normal University, Wuhu, China;School of Computer Science, Northwestern Polytechnical University, Xi'an, China

  • Venue:
  • APPT'07 Proceedings of the 7th international conference on Advanced parallel processing technologies
  • Year:
  • 2007

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Abstract

Maximal, minimal and mean response time are several performance metrics of embedded system. Some embedded systems have not real-time constraints, e.g. printer and router, but their mean case performance is more important, and some others have those constraints and need evaluating their utmost performance. In this paper, with real-time calculus and queuing theory, both mean and utmost case performances of embedded multitasking system are analyzed as referred target for design, verification, decision and optimization.