Quantitative Evaluation of Distributed Object-Oriented Programming Environments for Real-Time Applications

  • Authors:
  • A. P. Flores;A. Nacul;L. Silva;J. Netto;C. E. Pereira;L. Bacellar

  • Affiliations:
  • -;-;-;-;-;-

  • Venue:
  • ISORC '99 Proceedings of the 2nd IEEE International Symposium on Object-Oriented Real-Time Distributed Computing
  • Year:
  • 1999

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Abstract

This paper presents a quantitative evaluation of the temporal behavior of object-oriented programs implemented using different programming environments. The main focus of the evaluation is the real-time properties and the overhead caused by each layer of the underlying communication architecture, in order to verify the suitability of those environments for developing distributed real-time object-oriented systems. In the current state of the work, Java/RMI running over Windows 95 and AO/C++ running over QNX OS are compared. An extension of the comparison to include DCOM/Windows95, DCOM/Windows NT and ObjecTime/Windows NT is under development.