gemslr.hpp File Reference

Sequential GeMSLR preconditioner. More...

#include <iostream>
#include "../utils/utils.hpp"
#include "../utils/structs.hpp"
#include "../vectors/int_vector.hpp"
#include "../vectors/sequential_vector.hpp"
#include "../matrices/csr_matrix.hpp"
#include "../solvers/solver.hpp"
#include "../solvers/fgmres.hpp"
#include "ilu.hpp"

Go to the source code of this file.

Classes
class	pargemslr::GemslrEBFCMatrixClass< MatrixType, VectorType, DataType >
	Class of matvec EB^{-1}FC^{-1}. More...
class	pargemslr::GemslrSchurMatrixClass< MatrixType, VectorType, DataType >
	Class of matvec EB^{-1}FC^{-1}. More...
class	pargemslr::GemslrSchurSolveClass< MatrixType, VectorType, DataType >
	Class of matvec EB^{-1}FC^{-1}. More...
struct	pargemslr::GemslrLevelSetupStruct< DataType >
	The GEMSLR options on each level. More...
class	pargemslr::GemslrLevelClass< MatrixType, VectorType, DataType >
	The GEMSLR information on each level, contains the solver for B and the low-rank information for S. More...
struct	pargemslr::GemslrSetupStruct< DataType >
	The GEMSLR options. More...
class	pargemslr::GemslrClass< MatrixType, VectorType, DataType >
	The local real ilu preconditioner, only work for sequential CSR matrix. More...

Typedefs
typedef GemslrEBFCMatrixClass< CsrMatrixClass< float >, SequentialVectorClass< float >, float >	pargemslr::precond_gemslrebfc_csr_seq_float
typedef GemslrEBFCMatrixClass< CsrMatrixClass< double >, SequentialVectorClass< double >, double >	pargemslr::precond_gemslrebfc_csr_seq_double
typedef GemslrEBFCMatrixClass< CsrMatrixClass< complexs >, SequentialVectorClass< complexs >, complexs >	pargemslr::precond_gemslrebfc_csr_seq_complexs
typedef GemslrEBFCMatrixClass< CsrMatrixClass< complexd >, SequentialVectorClass< complexd >, complexd >	pargemslr::precond_gemslrebfc_csr_seq_complexd
typedef GemslrSchurMatrixClass< CsrMatrixClass< float >, SequentialVectorClass< float >, float >	pargemslr::precond_gemslr_schur_seq_float
typedef GemslrSchurMatrixClass< CsrMatrixClass< double >, SequentialVectorClass< double >, double >	pargemslr::precond_gemslr_schur_seq_double
typedef GemslrSchurMatrixClass< CsrMatrixClass< complexs >, SequentialVectorClass< complexs >, complexs >	pargemslr::precond_gemslr_schur_seq_complexs
typedef GemslrSchurMatrixClass< CsrMatrixClass< complexd >, SequentialVectorClass< complexd >, complexd >	pargemslr::precond_gemslr_schur_seq_complexd
typedef GemslrSchurMatrixClass< precond_gemslr_schur_seq_float, SequentialVectorClass< float >, float >	pargemslr::precond_gemslr_schursolve_seq_float
typedef GemslrSchurMatrixClass< precond_gemslr_schur_seq_double, SequentialVectorClass< double >, double >	pargemslr::precond_gemslr_schursolve_seq_double
typedef GemslrSchurMatrixClass< precond_gemslr_schur_seq_complexs, SequentialVectorClass< complexs >, complexs >	pargemslr::precond_gemslr_schursolve_seq_complexs
typedef GemslrSchurMatrixClass< precond_gemslr_schur_seq_complexd, SequentialVectorClass< complexd >, complexd >	pargemslr::precond_gemslr_schursolve_seq_complexd
typedef GemslrLevelClass< CsrMatrixClass< float >, SequentialVectorClass< float >, float >	pargemslr::precond_gemslrlevel_csr_seq_float
typedef GemslrLevelClass< CsrMatrixClass< double >, SequentialVectorClass< double >, double >	pargemslr::precond_gemslrlevel_csr_seq_double
typedef GemslrLevelClass< CsrMatrixClass< complexs >, SequentialVectorClass< complexs >, complexs >	pargemslr::precond_gemslrlevel_csr_seq_complexs
typedef GemslrLevelClass< CsrMatrixClass< complexd >, SequentialVectorClass< complexd >, complexd >	pargemslr::precond_gemslrlevel_csr_seq_complexd
typedef GemslrClass< CsrMatrixClass< float >, SequentialVectorClass< float >, float >	pargemslr::precond_gemslr_csr_seq_float
typedef GemslrClass< CsrMatrixClass< double >, SequentialVectorClass< double >, double >	pargemslr::precond_gemslr_csr_seq_double
typedef GemslrClass< CsrMatrixClass< complexs >, SequentialVectorClass< complexs >, complexs >	pargemslr::precond_gemslr_csr_seq_complexs
typedef GemslrClass< CsrMatrixClass< complexd >, SequentialVectorClass< complexd >, complexd >	pargemslr::precond_gemslr_csr_seq_complexd

Enumerations
enum	pargemslr::GemslrLowRankOptionEnum { kGemslrLowrankNoRestart, kGemslrLowrankThickRestart, kGemslrLowrankSubspaceIteration }
	The low-rank option. More...
enum	pargemslr::GemslrPartitionOptionEnum { kGemslrPartitionND, kGemslrPartitionRKway }
	The partition option. More...
enum	pargemslr::GemslrReorderingOptionEnum { kGemslrReorderingNoExtra, kGemslrReorderingIO, kGemslrReorderingDDPQ }
	The reordering option. More...
enum	pargemslr::GemslrBSolveOptionEnum { kGemslrBSolveILUT, kGemslrBSolveILUK, kGemslrBSolveGemslr }
	The B Solve option. More...
enum	pargemslr::GemslrBSmoothOptionEnum { kGemslrBSmoothBMILU, kGemslrBSmoothBILU, kGemslrBSmoothAMILU, kGemslrBSmoothAILU }
	The B Smoothing option. More...
enum	pargemslr::GemslrSmoothingOptionEnum { kGemslrSmoothingBilu, kGemslrSmoothingAbj, kGemslrSmoothingL1Jacobi }
	The Smoothing option for the multiplicative solve. More...
enum	pargemslr::GemslrCSolveOptionEnum {   kGemslrCSolveILUT, kGemslrCSolveILUK, kGemslrCSolveBJILUT, kGemslrCSolveBJILUK,   kGemslrCSolveBJILUT2, kGemslrCSolveBJILUK2, kGemslrCSolveDirect }
	The C Solve option. More...
enum	pargemslr::GemslrSolvePhaseEnum { kGemslrPhaseSolve, kGemslrPhaseSetup }
	The solve phase. More...
enum	pargemslr::GemslrSolveOptionEnum { kGemslrLUSolve, kGemslrUSolve, kGemslrMulSolve, kGemslrMmulSolve }
	The solve option. More...
enum	pargemslr::GemslrGlobalPrecondOptionEnum {   kGemslrGlobalPrecondBJ, kGemslrGlobalPrecondESMSLR, kGemslrGlobalPrecondGeMSLR, kGemslrGlobalPrecondPSLR,   kGemslrGlobalPrecondPCLR, kGemslrGlobalPrecondA }
	The schur complement option. More...

Enumeration Type Documentation

GemslrBSmoothOptionEnum

enum pargemslr::GemslrBSmoothOptionEnum

The B Smoothing option.

GemslrBSolveOptionEnum

enum pargemslr::GemslrBSolveOptionEnum

The B Solve option.

GemslrCSolveOptionEnum

enum pargemslr::GemslrCSolveOptionEnum

The C Solve option. Sequential ILUT, sequential ILUK, BJILUT, BJILUK, BJILU with PSLR.

GemslrGlobalPrecondOptionEnum

enum pargemslr::GemslrGlobalPrecondOptionEnum

The schur complement option.

GemslrLowRankOptionEnum

enum pargemslr::GemslrLowRankOptionEnum

The low-rank option.

GemslrPartitionOptionEnum

enum pargemslr::GemslrPartitionOptionEnum

The partition option.

GemslrReorderingOptionEnum

enum pargemslr::GemslrReorderingOptionEnum

The reordering option.

GemslrSmoothingOptionEnum

enum pargemslr::GemslrSmoothingOptionEnum

The Smoothing option for the multiplicative solve.

GemslrSolveOptionEnum

enum pargemslr::GemslrSolveOptionEnum

The solve option. LU solve: both L solve and U solve; U solve: U solve only;
Mul solve: the multiplicative solve; Mmul solve: the multiplicative solve with modified ILU.

GemslrSolvePhaseEnum

enum pargemslr::GemslrSolvePhaseEnum

The solve phase.