Hybrid scheduling algorithm for periodic tasks in real-time systems
Other Title(s)
خوارزم هجين لجدولة المهام الدورية في أنظمة الزمن الحقيقي
Joint Authors
al-Fuli, Rafat
al-Harithi, Muslih
Ammar, Rida
al-Shaqifi, Abd al-Rahman
al-Shaykhi, Ahmad A.
Source
Journal of King Abdulaziz University : Engineering Sciences
Issue
Vol. 27, Issue 2 (31 Dec. 2016), pp.3-13, 11 p.
Publisher
King Abdulaziz University Scientific Publishing Center
Publication Date
2016-12-31
Country of Publication
Saudi Arabia
No. of Pages
11
Main Subjects
Information Technology and Computer Science
Topics
Abstract EN
Embedded systems have become widely used in many fields such as control, monitoring and aviation; they perform several tasks under strict time constraints.
In such systems, deadline miss may lead to catastrophic results so that all jobs need to be scheduled correctly to ensure that they meet their deadline times.
Scheduling policy is considered one of the main factors that affect their performance.
It helps to choose which task should be selected first from ready queue to run.
This paper presents a new hybrid dynamic scheduling algorithm during run-time to schedule periodic tasks in multiprocessor environments and uniprocessor as well.
It selects which task or a set of tasks must be selected for execution.
The proposed algorithm works in any real-time system such as aviation, medical and process control for power plants or chemical plants.
American Psychological Association (APA)
al-Shaykhi, Ahmad A.& al-Fuli, Rafat& al-Harithi, Muslih& Ammar, Rida& al-Shaqifi, Abd al-Rahman. 2016. Hybrid scheduling algorithm for periodic tasks in real-time systems. Journal of King Abdulaziz University : Engineering Sciences،Vol. 27, no. 2, pp.3-13.
https://search.emarefa.net/detail/BIM-791372
Modern Language Association (MLA)
al-Shaykhi, Ahmad A.…[et al.]. Hybrid scheduling algorithm for periodic tasks in real-time systems. Journal of King Abdulaziz University : Engineering Sciences Vol. 27, no. 2 (Dec. 2016), pp.3-13.
https://search.emarefa.net/detail/BIM-791372
American Medical Association (AMA)
al-Shaykhi, Ahmad A.& al-Fuli, Rafat& al-Harithi, Muslih& Ammar, Rida& al-Shaqifi, Abd al-Rahman. Hybrid scheduling algorithm for periodic tasks in real-time systems. Journal of King Abdulaziz University : Engineering Sciences. 2016. Vol. 27, no. 2, pp.3-13.
https://search.emarefa.net/detail/BIM-791372
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 11-12
Record ID
BIM-791372