COMPUTATIONAL EXPERIMENTS ON SOLVING GRID ELLIPTIC EQUATIONS BY SOME PARALLEL ITERATIVE METHODS ON THE K60 CLUSTER

The paper deals with the problem of preserving natural water systems, as well maintaining their integrity, not only through enterprise organizational, engineering and technical solutions, but also development highly effective mathematical modeling techniques that make it possible quickly efficiently, based on interconnected high-precision models hydrophysics hydrobiology, predict processes pollution spreading occurrence hazardous phenomena in coastal systems. article considers algorithms for solving grid equations developed high-performance cluster A model parallel computations is proposed, which makes possible, when choosing appropriate method aquatic ecology, to estimate cost calculations, defined product time solution number processors used. An optimal amount information packet exchange between obtained. adaptive modified alternating-triangular minimum corrections described, results numerical experiments variant this one are presented.