PREPARING SYSTEM FOR VECTOR COMPUTER-ORIENTED COEFFICIENT MATRIX OF SIMULTANEOUS LINEAR EQUATIONS

摘要

PURPOSE: To improve the vector operation performance by adopting hyperplane method, where the deepest DO loop length is longest, as the conventional iterative method of simultaneous linear equations. ;CONSTITUTION: This system consists of a lattice number discriminating part 1 which compares numbers of lattices in respective directions of an analysis area on computer hardware having a vector calculation mechanism, a coefficient matrix changing part 2 which sets information related to the coefficient matrix change of simultaneous linear equations, a performance evaluating part 3 which calls a simultaneous linear equation solution part 4 being the conventional technique to measure, solving time of simultaneous linear equations, and an output part 5 which outputs the performance evaluation result and the solution of simultaneous linear equations.;COPYRIGHT: (C)1994,JPO&Japio