int HYPRE_StructLGMRESSolve ( HYPRE_StructSolver solver, HYPRE_StructMatrix A, HYPRE_StructVector b, HYPRE_StructVector x )

Solve the system

Documentation

Solve the system. Details on LGMRES may be found in A. H. Baker, E.R. Jessup, and T.A. Manteuffel. A technique for accelerating the convergence of restarted GMRES. SIAM Journal on Matrix Analysis and Applications, 26 (2005), pp. 962-984. LGMRES(m,k) in the paper corresponds to LGMRES(Kdim+AugDim, AugDim).

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