algebraic_multigrid.cxx File Reference

#include <ctf.hpp>

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Typedefs
typedef float	REAL

Functions
void	smooth_jacobi (Matrix< REAL > &A, Vector< REAL > &x, Vector< REAL > &b, int nsm)
void	vcycle (Matrix< REAL > &A, Vector< REAL > &x, Vector< REAL > &b, Matrix< REAL > *P, Matrix< REAL > *PTAP, int64_t N, int nlevel, int *nsm)
void	setup (Matrix< REAL > &A, Matrix< REAL > *T, int N, int nlevel, Matrix< REAL > *P, Matrix< REAL > *PTAP)
int	test_alg_multigrid (int64_t N, int nlvl, int *nsm, Matrix< REAL > &A, Vector< REAL > &b, Vector< REAL > &x_init, Matrix< REAL > *P, Matrix< REAL > *PTAP)
	computes Multigrid for a 3D regular discretization More...
void	setup_unstructured (int64_t n, int nlvl, REAL sp_frac, int ndiv, int decay_exp, Matrix< REAL > &A, Matrix< REAL > *&P, Matrix< REAL > *&PTAP, World &dw)
void	setup_3d_Poisson (int64_t n, int nlvl, int ndiv, Matrix< REAL > &A, Matrix< REAL > *&P, Matrix< REAL > *&PTAP, World &dw)
char *	getCmdOption (char **begin, char **end, const std::string &option)
int	main (int argc, char **argv)