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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Hakem, M. Butelle, F. |
| Copyright Year | 2007 |
| Description | Author affiliation: LIPN - CNRS UMR 7030, Univ. Paris Nord, Villetaneuse (Hakem, M.; Butelle, F.) |
| Abstract | This paper presents a new bi-objective greedy heuristic for scheduling parallel applications on heterogeneous distributed computing systems. The proposed algorithm which is called BSA (bi-objective scheduling algorithm) takes into account not only the time makespan but also the failure probability of the application. Since it is not usually possible to achieve the two conflicting objectives (performance and reliability) simultaneously, a bi-objective compromise function is introduced. BSA has a low time complexity of O(e\P\ + nu log omega), where e and nu are respectively the number of edges and tasks in the task graph of the application. \P\ is the number of machines (processors) in the system and omega is the width of the task graph. Experimental results show the performance of the proposed algorithm. |
| Sponsorship | Int. Assoc. Comput. Commun. |
| Starting Page | 38 |
| Ending Page | 38 |
| File Size | 201634 |
| Page Count | 1 |
| File Format | |
| ISSN | 01903918 |
| DOI | 10.1109/ICPP.2007.72 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2007-09-10 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Processor scheduling Scheduling algorithm Distributed computing Computer applications Concurrent computing Clustering algorithms Reliability Parallel processing Cost function Delay heterogeneous systems. reliability scheduling clustering distributed computing precedence task graphs directed acyclic graphs DAGs multicriteria scheduling |
| Content Type | Text |
| Resource Type | Article |
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