Title :
Frame-level heuristic scheduling Multi-view Video Coding on symmetric multi-core architecture
Author :
Pang, Yi ; Wen, Jiangtao Gene ; Sun, Lifeng ; Hu, Weidong ; Yang, Shiqiang
Author_Institution :
Comput. Sci. Dept., Tsinghua Univ., Beijing, China
Abstract :
In this paper, we propose a frame-level heuristic scheduling parallel emerging Multi-view Video Coding (MVC) using Directed Acyclic Graph (DAG) on Intel multi-core processor. We illustrate the reason to choose heuristic scheduling and formulate the problem. Through defining dependent degree and concurrent degree, we demonstrate why to choose frame as parallel granularity. Experimental results demonstrate the effectiveness and scalability of our parallel MVC.
Keywords :
directed graphs; microprocessor chips; multiprocessing systems; parallel architectures; scheduling; video coding; Intel multicore processor; concurrent degree; dependent degree; directed acyclic graph; frame-level heuristic scheduling; parallel emerging multiview video coding; parallel granularity; symmetric multicore architecture; Computer architecture; Encoding; Laboratories; Multicore processing; Optimal scheduling; Processor scheduling; Scheduling algorithm; Sun; Video coding; Video compression;
Conference_Titel :
Image Processing (ICIP), 2009 16th IEEE International Conference on
Conference_Location :
Cairo
Print_ISBN :
978-1-4244-5653-6
Electronic_ISBN :
1522-4880
DOI :
10.1109/ICIP.2009.5414464
