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International Journal of Scientific and Engineering Research
ISSN Online 2229-5518
ISSN Print: 2229-5518 8    
Website: http://www.ijser.org
scirp IJSER >> Volume 3,Issue 8,August 2012
CPU Utilization Control System In Distributed Computing
Full Text(PDF, )  PP.168-171  
C. K. Low, T.F. Ang, T.C. Ling, K.K. Phang, L.Y. Por
—Distributed Computing, CPU Utilization Control, Control System, Dependent Task, Resource Heterogeneity
Distributed computing system has been used as a tool to solve many large-scale parallel computational problems. However, due to the heterogeneity of the resources as well as applications, most of the dependent parallel tasks are not able to complete at the same time. If the waiting time for task processing increases, overall performance can be degraded significantly cause by the synchronization between parallel tasks. This research proposes a central processing unit (CPU) Utilization Control system, which is able to throttle the CPU usage by periodically, forces the associated processes to be idle for a short time. The released CPU power then can be allocated for other local jobs without scarifying the performance of dependent tasks.
[1] Al Rawi, A.F. (2011). User priority aware scheduling and dynamic resource allocation in orthogonal frequency division multiple access. Communications, IET, IEEE, 5(7),1006-1019.

[2] Zhou, Tianran. (2011). Hierarchical resource allocation for integrated modular avionicssystems. Systems Engineering and Electronics, IEEE,22(5), 780-787.

[3] Endo, P.T. (2011). Resource allocation for distributed cloud: concepts and research challenges. Network, IEEE,25(4), 42-46.

[4] Ykman-Couvreur, C. (2011). Policy-Based Scheduling and Resource Allocation for Multimedia Communication on Grid Computing Environment. Systems Journal, IEEE, 5(4), 451-459.

[5] Wei Guo. (2008). Distributed Computing over Optical Networks. Paper presented at the Optical Fiber communication/National Fiber Optic Engineers Conference, 2008. OFC/NFOEC 2008.

[6] Windows Task Manager, Available from http://support.microsoft.com/kb/323527 [Accesed from November 2011]

[7] Jang Uk In. (2011). Linking run-time resource management of embedded multi-core platforms with automated design-time exploration. Computers & Digital Techniques, IET, IEEE,5(2), 123-135.

[8] SpeedswitchXP - CPU frequency control for notebooks running Windows XP. (2012), Available from: http://www.diefer.de/speedswitchxp/ [Accesed from November 2011]

[9] ThreadMaster, Available from: http://threadmaster.tripod.com/ [Accesed from September 2011].

[10] Battle Encoder Shirase, Available from: http://mion.faireal.net/BES/ [Accesed from September 2011].

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