On a parallel Lehmer-Euclid GCD algorithm

  • Authors:
  • Sidi Mohammed Sedjelmaci

  • Affiliations:
  • Univ. of Paris-Nord, Villetaneuse, France

  • Venue:
  • Proceedings of the 2001 international symposium on Symbolic and algebraic computation
  • Year:
  • 2001

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Abstract

A new version of Euclid's GCD algorithm is proposed. It matches the best existing parallel integer GCD algorithms since it can be achieved in &Ogr;∈(n/log n) time using at most n1+∈ processors on CRCW PRAM.