MARTE 1.2 RTF Avatar
  1. OMG Issue

MARTE12_ — GRM:Support for Time table driven schedules

  • Key: MARTE12_-59
  • Legacy Issue Number: 15310
  • Status: closed  
  • Source: Universidad de Cantabria ( Dr. Julio Medina)
  • Summary:

    Having the opaque expresion attribute "schedule" in the Scheduler in GRM lead to a very open way of expressing fixed schedules or non-traditional scheduling policies. This is the case of time triggered sets of tasks in particular, but also of any form of table driven schedule, like IMA platforms. Following a general approach but formalizing the way of expressing schedules as a set of labeled timed windows would make the exchange of information between strict time triggered platforms design intent and its corresponding analysis models easyer and in a standardized way.

    An alternative to study may be formalizing the attribute “schedule” of a scheduler to include at least the frame_cycle_time, and the list of “windows” or “time_slots” to be managed as schedulable resources. To do this the easiest way may be to make them part of a list inside the schedule indexed by a key that match the scheduling parameters field of the schedulable resources that are attached to the scheduler.

  • Reported: MARTE 1.0 — Sat, 26 Jun 2010 04:00 GMT
  • Disposition: Closed; No Change — MARTE 1.2
  • Disposition Summary:

    Duplicate

    This is a duplicate of issue MARTE11 108 that has been resolved in MARTE 1.1

  • Updated: Wed, 19 Dec 2018 16:37 GMT