MARTE 1.0b2 FTF Avatar
  1. OMG Issue

MARTE — GRM, GQAM, SAM: DomainModel & Profile

  • Key: MARTE-69
  • Legacy Issue Number: 11779
  • Status: closed  
  • Source: Fundacion Tecnalia Research and Innovation ( Huascar Espinoza)
  • Summary:

    [GRM, GQAM, SAM: DomainModel & Profile] A number of non-functional properties for scheduling analysis are specified by a worst-case and a best-case duration value. The MARTE library for NFP types defines a NFP_BoundedDuration data type. This type could be used to type ‘bounded’ durations in SAM. For instance: endToEndTime (fig. 16-7), execTime (fig. 10-18), latency (fig. 15-8), contextSwitchTime, ISRswithTime (fig. 16-9).

  • Reported: MARTE 1.0b1 — Fri, 7 Dec 2007 05:00 GMT
  • Disposition: Resolved — MARTE 1.0b2
  • Disposition Summary:

    This two attributes may be not sufficient, it is better to have all the statistical qualifiers over multiple values of NFP_Duration supported. To minimize editorial impact and a deep revision of side effects, the additional attributes provided in NFP_BoundedDuration will be added to NFP_Duration. With the variation that "min" will be represented as "best" and "max" as "worst", this keeps the dual dimension in the utilization of multiple values and the specification of variability in the context in which the value is used. This implies minimal changes to NFP_Duration, eliminating NFP_BoundedDuration, and change the only reference to it (in RealTimeFeature) to NFP_Duration.

  • Updated: Fri, 6 Mar 2015 20:58 GMT