Publication Details

Plánování úloh v systémech RT - II: neperiodické úlohy

STRNADEL, J. Plánování úloh v systémech RT - II: neperiodické úlohy. Automa, 2012, roč. 18, č. 11, s. 44-46. ISSN: 1210-9592.

English title

Scheduling tasks in RT systems - II: nonperiodic tasks

Type

journal article

Language

Czech

Authors

Strnadel Josef, Ing., Ph.D. (DCSY)

URL

http://www.odbornecasopisy.cz/flipviewer/Automa/2012/11/Automa_11_2012_output/web/flipviewerxpress.html?pn=46 HTML

Keywords

aperiodic task, sporadic task, joint scheduling, hybrid scheduling, task server, background scheduling, polling server, deferrable server, priority exchange server, sporadic server

Abstract

This article is the second one from the "Task scheduling in RT system" series. It builds on the first article, in which basic static and dynamic priority assignment policies were introduced for periodic RT tasks. Among nonperiodic tasks, the following groups are typically distinguished: aperiodic tasks (their interarrival times are unknown apriori) and sporadic tasks (their interarrival times are bounded). In this article, basic mechanisms of hybrid/joint scheduling of periodic and aperiodic RT tasks; a special attention is paid especially to task server mechanisms.

Published

2012

Pages

44–46

Journal

Automa, vol. 18, no. 11, ISSN 1210-9592

BibTeX

@article{BUT96952,
  author="Josef {Strnadel}",
  title="Plánování úloh v systémech RT - II: neperiodické úlohy",
  journal="Automa",
  year="2012",
  volume="18",
  number="11",
  pages="44--46",
  issn="1210-9592",
  url="https://www.fit.vut.cz/research/publication/9972/"
}