Validity of the single processor approach to achieving large scale computing capabilities

  • Authors:
  • Gene M. Amdahl

  • Affiliations:
  • International Business Machines Corporation, Sunnyvale, California

  • Venue:
  • AFIPS '67 (Spring) Proceedings of the April 18-20, 1967, spring joint computer conference
  • Year:
  • 1967

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Abstract

For over a decade prophets have voiced the contention that the organization of a single computer has reached its limits and that truly significant advances can be made only by interconnection of a multiplicity of computers in such a manner as to permit cooperative solution. Variously the proper direction has been pointed out as general purpose computers with a generalized interconnection of memories, or as specialized computers with geometrically related memory interconnections and controlled by one or more instruction streams.