標題: Multithreaded coprocessor interface for multi-core multimedia SoC
作者: Ou, Shih-Hao
Lin, Tay-Jyi
Deng, Xiang Sheng
Zhuo, Zhi Hong
Liu, Chih Wei
電子工程學系及電子研究所
Department of Electronics Engineering and Institute of Electronics
公開日期: 2008
摘要: Modern architectures exploit task level parallelism to improve their performance in a cost-effective manner. However, task synchronization and management Is time consuming and wastes computing resources especially on application-specific architectures, such as DSP. In this paper, we propose a smart coprocessor interface that helps to offload the task management job from MPU or DSP. In our simulations, our approach can improve the overall performance of a dual-core platform by 57%. The hardware overhead of the interface is only 1.56% of the DSP core.
URI: http://hdl.handle.net/11536/1919
ISBN: 978-1-4244-1921-0
期刊: 2008 ASIA AND SOUTH PACIFIC DESIGN AUTOMATION CONFERENCE, VOLS 1 AND 2
起始頁: 21
結束頁: 22
Appears in Collections:Conferences Paper