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General Information
Editor-in-chief
Prof. Wael Badawy
Department of Computing and Information Systems Umm Al Qura University, Canada
I'm happy to take on the position of editor in chief of IJCTE. We encourage authors to submit papers concerning any branch of computer theory and engineering.
IJCTE 2013 Vol.5(3): 391-395 ISSN: 1793-8201
DOI: 10.7763/IJCTE.2013.V5.716

An Optimized and Efficient Multi Parametric Scheduling Approach for Multi-Core Systems

Sonia Mittal and Priyanka Sharma
Abstract—Multi-core processor technologies have become pervasive and mainstream. Several types of multi-core CPUs, including symmetric and asymmetric models, are emerging. A multi-core processor architecture may be defined as: on-chip clusters of heterogeneous functionality modules (processors), cooperating in the implementation of multiple concurrent applications. On these platforms, developing applications that truly take advantage of the power of multi-core capabilities is still a complex, error-prone, and challenging endeavor. Application code must be tuned to optimally fit the available resources. Operating System procedures must cover issues at lower abstraction layers, close to firmware, in order to enable features like optimal task/thread level scheduling depending upon the application requirements on the appropriate processor as per its characteristic. For Efficient scheduling of task or thread on multi core system the operating system scheduler must be aware about the underlying heterogeneity present in the system, also it must be aware about the characteristics of application (at static and at run time). Because as per the characteristic of the executing application the scheduler can take decision to schedule the task on available core so that optimal performance and good throughput can be achieved.

Index Terms—Multicore scheduling, fine grained threads, cooperating thread, load balancing.

Sonia Mittal is with the MCA, Computer Science & Engineering Dept., Nirma University, Ahmedabad, India (e-mail: sonia.mittal@nirmauni.ac.in).
Priyanka Sharma is with the Computer Science and Engineering Department, Institute of Technology, Nirma University.

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Cite:Sonia Mittal and Priyanka Sharma, "An Optimized and Efficient Multi Parametric Scheduling Approach for Multi-Core Systems," International Journal of Computer Theory and Engineering vol. 5, no. 3, pp. 391-395, 2013.

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