An iterative solver benchmark

  • Authors:
  • Jack Dongarra;Victor Eijkhout;Henk van der Vorst

  • Affiliations:
  • -;-;-

  • Venue:
  • Scientific Programming
  • Year:
  • 2001

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Abstract

We present a benchmark of iterative solvers for sparse matrices. The benchmark contains several common methods and data structures, chosen to be representative of the performance of a large class of methods in current use. We give results on some high performance processors that show that performance is largely determined by memory bandwidth.