• DocumentCode
    1110984
  • Title

    A Measure of Computational Work

  • Author

    Hellerman, Leo

  • Author_Institution
    Systems Development Division, IBM Corporation
  • Issue
    5
  • fYear
    1972
  • fDate
    5/1/1972 12:00:00 AM
  • Firstpage
    439
  • Lastpage
    446
  • Abstract
    The computational work of a process is measured in terms of the information in a memory for its table-lookup implementation. This measure is applied first to simple logical and arithmetic processes, and then more complicated processes comprising organizations (called synergisms) of several subprocesses. The computational advantages of Cartesian, compositional, and sequential synergisms are investigated and illustrated by means of the work measure. The relation between the work of a process and the work capacity of a facility on which it is implemented is examined, and a concept of efficiency of implementations is formulated. A few areas for further investigation are outlined.
  • Keywords
    Cartesian, complexity, composition, computational work, efficiency, power, process implementation, sequential, synergism.; Arithmetic; Computer science; Equations; Fourier transforms; Length measurement; Low earth orbit satellites; Measurement standards; Numerical analysis; Particle measurements; Physics computing; Cartesian, complexity, composition, computational work, efficiency, power, process implementation, sequential, synergism.;
  • fLanguage
    English
  • Journal_Title
    Computers, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9340
  • Type

    jour

  • DOI
    10.1109/T-C.1972.223539
  • Filename
    1672132