relation: https://khub.utp.edu.my/scholars/4515/
title: A modified LRE-TL real-time multiprocessor scheduling algorithm
creator: Alhussian, H.
creator: Zakaria, N.
creator: Hussin, F.A.
creator: Bahbouh, H.T.
description: A modified version of Local Remaining Execution-TL (LRE-TL) real-time multiprocessor scheduling algorithm is presented. LRE-TL uses two events to make scheduling decisions: The Bottom (B) event and the Critical (C) event. Event B occurs when a task consumes its local utilization meaning that it has to be preempted. Event C occurs when a task's local laxity becomes zero meaning that the task should directly be scheduled for execution. Event C always results in a task migration, therefore we modified the initialization procedure of LRE-TL to select the tasks that have a higher probability of firing a C event to be scheduled for execution firstly, and thereby tasks migration will be reduced. We have conducted an independent-samples t-test to compare tasks migration using the original LRE-TL algorithm and the modified algorithm. The results obtained showed that there was a significance reduction in tasks migration when the proposed solution is applied. © Springer Science+Business Media Singapore 2014.
publisher: Springer Verlag
date: 2014
type: Article
type: PeerReviewed
identifier:   Alhussian, H. and Zakaria, N. and Hussin, F.A. and Bahbouh, H.T.  (2014) A modified LRE-TL real-time multiprocessor scheduling algorithm.  Lecture Notes in Electrical Engineering, 285 LN.  pp. 335-344.  ISSN 18761100     
relation: https://www.scopus.com/inward/record.uri?eid=2-s2.0-84958536993&doi=10.1007%2f978-981-4585-18-7_38&partnerID=40&md5=9a3f5a7621aa479c33475f95ff9f4cae
relation: 10.1007/978-981-4585-18-7₃₈
identifier: 10.1007/978-981-4585-18-7₃₈