Searched refs:xi_prod (Results 1 – 1 of 1) sorted by relevance
308 HYPRE_Real pi_prod, xi_prod; in hypre_PCGSolve() local669 xi_prod = (*(pcg_functions->InnerProd))(x,x); in hypre_PCGSolve()670 ratio = alpha*alpha*pi_prod/xi_prod; in hypre_PCGSolve()