An aspect-oriented CPU resource reservation framework integrated in MDE tools

  • Authors:
  • Yasufumi Suzuki;Hideto Ogawa

  • Affiliations:
  • Yokohama Research Laboratory, Hitachi, Ltd., Yokohama, Japan;Yokohama Research Laboratory, Hitachi, Ltd., Yokohama, Japan

  • Venue:
  • Proceedings of the 8th international workshop on Advanced modularization techniques
  • Year:
  • 2013

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Abstract

In the development of soft real-time embedded systems, it is difficult to meet real-time constraints by just coordinating among scheduling priorities of tasks. We have developed a resource reservation framework which distributes demanded CPU resources to the tasks. It employs an aspect-oriented mechanism which weaves a resource management code into the original code. The proposed framework has been integrated in Model-Driven Engineering tools, and demonstrated adequate accuracy with little overheads.