Preconditioner.h File Reference
`#include "Paso.h"`
`#include "SystemMatrix.h"`

Go to the source code of this file.

## Classes

struct | paso::Preconditioner
struct | paso::Preconditioner_LocalSmoother
struct | paso::Preconditioner_Smoother
struct | paso::Solver_ILU
| ILU preconditioner. More...
struct | paso::Solver_RILU
| RILU preconditioner. More...

## Namespaces

| paso

## Typedefs

typedef boost::shared_ptr< Preconditioner > | paso::Preconditioner_ptr
typedef boost::shared_ptr< const Preconditioner > | paso::const_Preconditioner_ptr

## Functions

void | paso::Preconditioner_free (Preconditioner *in)
Preconditioner * | paso::Preconditioner_alloc (SystemMatrix_ptr< double > A, Options *options)
void | paso::Preconditioner_solve (Preconditioner *prec, SystemMatrix_ptr< double > A, double *x, double *b)
void | paso::Preconditioner_Smoother_free (Preconditioner_Smoother *in)
void | paso::Preconditioner_LocalSmoother_free (Preconditioner_LocalSmoother *in)
Preconditioner_Smoother * | paso::Preconditioner_Smoother_alloc (SystemMatrix_ptr< double > A, bool jacobi, bool is_local, bool verbose)
| constructs the symmetric Gauss-Seidel preconditioner More...
Preconditioner_LocalSmoother * | paso::Preconditioner_LocalSmoother_alloc (SparseMatrix_ptr< double > A, bool jacobi, bool verbose)
void | paso::Preconditioner_Smoother_solve (SystemMatrix_ptr< double > A, Preconditioner_Smoother *gs, double *x, const double *b, dim_t sweeps, bool x_is_initial)
void | paso::Preconditioner_LocalSmoother_solve (SparseMatrix_ptr< double > A, Preconditioner_LocalSmoother *gs, double *x, const double *b, dim_t sweeps, bool x_is_initial)
SolverResult | paso::Preconditioner_Smoother_solve_byTolerance (SystemMatrix_ptr< double > A, Preconditioner_Smoother *gs, double *x, const double *b, double atol, dim_t *sweeps, bool x_is_initial)
void | paso::Preconditioner_LocalSmoother_Sweep (SparseMatrix_ptr< double > A, Preconditioner_LocalSmoother *gs, double *x)
void | paso::Preconditioner_LocalSmoother_Sweep_sequential (SparseMatrix_ptr< double > A, Preconditioner_LocalSmoother *smoother, double *x)
| inplace Gauss-Seidel sweep in sequential mode More...
void | paso::Preconditioner_LocalSmoother_Sweep_tiled (SparseMatrix_ptr< double > A, Preconditioner_LocalSmoother *gs, double *x)
void | paso::Preconditioner_LocalSmoother_Sweep_colored (SparseMatrix_ptr< double > A, Preconditioner_LocalSmoother *gs, double *x)
void | paso::Solver_ILU_free (Solver_ILU *in)
Solver_ILU * | paso::Solver_getILU (SparseMatrix_ptr< double > A, bool verbose)
| constructs the incomplete block factorization More...
void | paso::Solver_solveILU (SparseMatrix_ptr< double > A, Solver_ILU *ilu, double *x, const double *b)
void | paso::Solver_RILU_free (Solver_RILU *in)
Solver_RILU * | paso::Solver_getRILU (SparseMatrix_ptr< double > A, bool verbose)
void | paso::Solver_solveRILU (Solver_RILU *rilu, double *x, double *b)
void | paso::Solver_updateIncompleteSchurComplement (SparseMatrix_ptr< double > A_CC, SparseMatrix_ptr< double > A_CF, double *invA_FF, index_t *A_FF_pivot, SparseMatrix_ptr< double > A_FC)