Pub. online:1 Jan 1998Type:Research ArticleOpen Access
Volume 9, Issue 4 (1998), pp. 437–448
This paper presents a parallel version of a Generalized Conjugate Gradient algorithm proposed by Liu and Story in which the search direction considers the effect of the inexact line search. We describe the implementation of this algorithm on a parallel architecture and analyze the related speedup ratios. Numerical results are given for a shared memory computer (Cray C92).