Hardware design of a new genetic based disk scheduling method

Rahmani, Hossein, Bonyadi, Mohammad Reza, Momeni, Amir, Moghaddam, Mohsen Ebrahimi and Abbaspour, Maghsoud (2011) Hardware design of a new genetic based disk scheduling method. Real-Time Systems, 47 1: 41-71. doi:10.1007/s11241-010-9111-8


Author Rahmani, Hossein
Bonyadi, Mohammad Reza
Momeni, Amir
Moghaddam, Mohsen Ebrahimi
Abbaspour, Maghsoud
Title Hardware design of a new genetic based disk scheduling method
Journal name Real-Time Systems   Check publisher's open access policy
ISSN 0922-6443
1573-1383
Publication date 2011-01
Year available 2010
Sub-type Article (original research)
DOI 10.1007/s11241-010-9111-8
Open Access Status Not yet assessed
Volume 47
Issue 1
Start page 41
End page 71
Total pages 31
Place of publication New York, NY, United States
Publisher Springer New York LLC
Language eng
Abstract Disk management is an increasingly important aspect of operating systems research and development because it has great effect on system performance. As the gap between processor and disk performance continues to increase in modern systems, access to mass storage is a common bottleneck that ultimately limits overall system performance. In this paper, we propose hardware architecture of a new genetic based real-time disk scheduling method. Also, to have a precise simulation, a neural network is proposed to simulate seek-time of disks. Simulation results showed the hardware implementation of proposed algorithm outperformed software implementation in term of execution time, and other related works in terms of number of tasks that miss deadlines and average seeks.
Keyword Disk scheduling
Genetic algorithm
Hardware design
Neural network
Q-Index Code C1
Q-Index Status Provisional Code
Institutional Status Non-UQ

Document type: Journal Article
Sub-type: Article (original research)
Collection: School of Information Technology and Electrical Engineering Publications
 
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