中文

Journal of Shanghai University（Natural Science Edition） ›› 2009, Vol. 15 ›› Issue (5): 501-505.

• Mechatronics Engineering and Automation • Previous Articles     Next Articles

Design of Task Parallel Processing in Single Chip Multi-processor System

  

  1. 1.School of Mechatronics Engineering and Automation, Shanghai University, Shanghai 200072, China;
    2.Microelectronic R&D Center, Shanghai University, Shanghai 200072, China
  • Received:2008-04-23 Online:2009-10-30 Published:2009-10-30

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Abstract:

To enhance performance of single chip multi-processor (SCMP) system, this paper proposes a method of parallel processing based on a task library, and presents a method of task distribution and scheduling. It has been implemented with hardware, and verification of task loading and task scheduling made using a single chip multi-processor system comprised of 4 subprocessors, all based on the architecture of Intel 8051. Verification results indicate that this method can improve efficiency and the ability of parallel computation of SCMP systems.

Key words: single chip multi-processor(SCMP); task scheduling; parallel processing

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