Journal of Information Processing Systems

Korea Information Processing Society (한국정보처리학회)
권호 표지
DOI QR코드

DOI QR Code

A Timing Constraint Search Technique for a TMO based Real-time Process

  • Jeong, Yoon-Seok (Dept. of Computer Science and Engineering, Konkuk University) ;
  • Kim, Tae-Wan (Dept. of Computer Science and Engineering, Konkuk University) ;
  • Han, Sun-Young (Dept. of Computer Science and Engineering, Konkuk University) ;
  • Chang, Chun-Hyon (Dept. of Computer Science and Engineering, Konkuk University)
  • Published : 2006.03.01
Download PDF
⟨ Previous Next ⟩

Abstract

Finding a valid timing constraint is one of the most important issues in the real-time monitoring area. To get the valid timing constraint, a developer executes a real-time process and changes the constraint on a regular basis. This is an exhaustive and time-consuming process. To improve this approach, we propose a timing constraint search technique. This technique uses two load models and one condition proposed in this paper to support the developer in determining the valid timing constraint range in an easy and systematic manner.

Keywords

References

  1. S. A. Brandt, 'Performance Analysis of Soft Real- Time Systems', 1997 International Conference on Parallel and Distributed Processing Techniques and Applications (PDPTA'97), 1997
  2. S.A. Brandt, 'Performance Analysis of Dynamic Soft Real-time Systems', Proceedings of the IEEE Performance, Computing, and Communications, 2001
  3. M. V. Devarakonda, R. K. Iyer, 'Predictability of Process Resource Usage: A Measurement-Based Study on UNIX', IEEE Transactions on Software Engineering, 1989
  4. R. Jain, 'the Art of Computer Systems Performance Analysis', John Wiley & Sons, Inc., 1991
  5. Yoon-Seok Jeong, Tae Wan Kim, Chun Hyon Chang, 'Design and Implementation of a Run-time TMO Monitor on LTMOS', Proceedings of the Embedded Systems and Applications, 2003
  6. J. G. Kim, S. Y. Cho, LTMOS: 'An Execution engine for TMO-Based Real-Time Distributed Objects', Proceedings of the PDPTA, 2000
  7. K. Kim, et al., 'A Timeliness-Guaranteed Kernel Model: DREAM Kernel and Implementation Techniques', RTCSA, 1995
  8. K.H. Kim, H. A. Kopetz, 'Real-Time Object Model RTO.k and an Experimental Investigation of Its Potentials', Proceedings of the 18th IEEE Computer Software & Applications Conference, 1994
  9. S.H. Park, 'LTMOS(LinuxTMO System)'s Manual', HUFS, 2000
  10. D. Rosu et al., 'On Adaptive Resource Allocation for Complex Real-time Applications', Proceedings of the 18th IEEE Real-Time Systems Symposium, 1997