Title :
A Framework for Heuristic Scheduling for Parallel Processing on Multicore Architecture: A Case Study With Multiview Video Coding
Author :
Yi Pang ; Lifeng Sun ; Jiangtao Wen ; Fengyan Zhang ; Weidong Hu ; Wei Feng ; Shiqiang Yang
Author_Institution :
Dept. of Comput. Sci. & Technol., Tsinghua Univ., Beijing, China
Abstract :
In this paper, using the Intel multicore architectures and the emerging multiview video coding standard, we introduce a framework for performing analysis, simulation, and evaluation of heuristics scheduling algorithms for implementing computationally intensive algorithms on multicore processors. The framework allows for accurate and quantitative characterization of the performance of dynamic scheduling algorithms for multimedia applications on different multicore processors without actual implementation of the scheduling algorithm and application on the actual platform. Experimental results demonstrate the effectiveness and scalability of our framework.
Keywords :
directed graphs; multimedia computing; multiprocessing systems; parallel architectures; scheduling; video coding; DAG; Intel multicore architecture; directed acyclic graph; dynamic scheduling algorithm; heuristic scheduling algorithm; multicore processor; multimedia application; multiview video coding; parallel processing; quantitative characterization; Algorithm design and analysis; Computational modeling; Computer architecture; Multicore processing; Parallel processing; Performance analysis; Performance evaluation; Processor scheduling; Scheduling algorithm; Video coding; Directed acyclic graph; multicore architecture; scheduling algorithms;
Journal_Title :
Circuits and Systems for Video Technology, IEEE Transactions on
DOI :
10.1109/TCSVT.2009.2031463