Throughput analysis of multiprogrammed virtual-memory computer systems

  • Authors:
  • Akira Sekino

  • Affiliations:
  • -

  • Venue:
  • SIGME '73 Proceedings of the 1973 ACM SIGME symposium
  • Year:
  • 1973

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Abstract

A model of paging behavior of programs under multiprogramming and a model of dual processor multi-memory processing system with virtual memory are developed. Combining these two models, it is possible to evaluate the throughput of multiprogrammed virtual-memory computer systems realistically. Numerical results obtained by these models are then compared with the measurement data of the Multics system of M.I.T. Finally, the effect of multiprogramming and sharing upon a system's throughput is numerically evaluated.