Computer and Modernization

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An Improved Clock Replacement Algorithm Based on Rule of Localization

  

  1.  
    (School of Information Technology Engineering, Tianjin University of Technology and Education, Tianjin 300222, China)
  • Received:2013-09-25 Online:2014-02-14 Published:2014-02-14

Abstract: This paper presents a new improved clock replacement algorithm to direct against defects of clock replacement algorithm based on the rule of localization. The organizational structure, design idea and implementation process of this clock algorithm are described. The proposed algorithm can minimize the I/O operations in page replacement.

Key words: clock algorithm, rule of localization, access bit, modified bit

CLC Number: