Benchmarks

  • Authors:
  • Jack Dongarra;Joanne Martin;Rudi Eigenmann

  • Affiliations:
  • -;-;-

  • Venue:
  • Encyclopedia of Computer Science
  • Year:
  • 2003

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Abstract

The term benchmark is drawn from its use in surveying, where it represents a mark on a stationary object whose position and elevation have been measured. The mark, once made, is used subsequently as a reference point in tidal observations and surveys. Analogously, benchmarking of computer systems is intended to measure the performance of new systems relative to a reference point on current systems. In particular, the benchmarks are standardized computer programs for which there is a history of measurement data (typically timings) for executions of the programs with specifically defined input and reproducible output.