A POSIX-Ada Interface for Application-Defined Scheduling

  • Authors:
  • Mario Aldea Rivas;Michael González Harbour

  • Affiliations:
  • -;-

  • Venue:
  • Ada-Europe '02 Proceedings of the 7th Ada-Europe International Conference on Reliable Software Technologies
  • Year:
  • 2002

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Abstract

This paper presents an aplication program interface (API) that enables applications running on top of a POSIX operating system to use application-defined scheduling algorithms in a way compatible with the scheduling model of the Ada 95 Real-Time Systems Annex. Several application-defined schedulers, implemented as special user tasks, can coexist in the system in a predictable way. This API is currently implemented on our operating system MaRTE OS.