On sharing of pages in CP-67

  • Authors:
  • P. N. Wahi

  • Affiliations:
  • -

  • Venue:
  • Proceedings of the workshop on virtual computer systems
  • Year:
  • 1973

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Abstract

Sharing of procedure code among user-programs is a controversial concept in computer systems operating in a virtual machine and a time-sharing environment. In some systems the sharing can be effected at a segment level while in others it is effected at a page level. A model for sharing of pages in a CP-67/360 environment is developed and the results of experiments are presented.