#include <GMGPreconditioner.h>

Inheritance diagram for GMGPreconditioner:

Collaboration diagram for GMGPreconditioner:

[legend]

Public Member Functions
	preconditionerRunTimeSelectionDefinitions (GMGPreconditioner, "GMG") GMGPreconditioner(CommandLine const &cmd

	GMGPreconditioner (CommandLine const &cmd, InputFile const &inp, Parallel const &par, AngularBasis const &ang, Bspline const &bspline_x_inner, Bspline const &bspline_x_full, Bspline const &bspline_y_inner, Bspline const &bspline_y_full, int level)

virtual	~GMGPreconditioner ()

virtual std::string	description () const
	Description of the preconditioner. More...

virtual void	setup ()
	Initialize the preconditioner. More...

virtual void	update (Real E)
	Update the preconditioner for the next energy. More...

virtual void	precondition (BlockArray< Complex > const &r, BlockArray< Complex > &z) const
	Precondition the equation. More...

Public Member Functions inherited from NoPreconditioner
	preconditionerRunTimeSelectionDefinitions (NoPreconditioner, "none") NoPreconditioner()

	NoPreconditioner (CommandLine const &cmd, InputFile const &inp, Parallel const &par, AngularBasis const &ang, Bspline const &bspline_inner, Bspline const &bspline_full, Bspline const &bspline_panel_x, Bspline const &bspline_panel_y)

	~NoPreconditioner ()

virtual std::pair< int, int >	bstates (Real E, int l1, int l2) const
	Get the number of allowed bound states. More...

virtual void	finish ()
	Clean up memory etc. More...

virtual void	rhs (BlockArray< Complex > &chi, int ienergy, int instate) const
	Calculate the right-hand side. More...

virtual void	multiply (BlockArray< Complex > const &p, BlockArray< Complex > &q, MatrixSelection::Selection tri=MatrixSelection::Both) const
	Multiply by the matrix equation. More...

BlockSymBandMatrix< Complex >	calc_A_block (int ill, int illp, bool twoel=true) const

RadialIntegrals const &	rad_inner () const

RadialIntegrals const &	rad_full () const

RadialIntegrals const &	rad_panel () const

Public Member Functions inherited from PreconditionerBase
	baseClassRunTimeSelectionDefinitions (PreconditionerBase,(CommandLine const &cmd, InputFile const &inp, Parallel const &par, AngularBasis const &ang, Bspline const &bspline_inner, Bspline const &bspline_full, Bspline const &bspline_panel_x, Bspline const &bspline_panel_y)) PreconditionerBase()
	Dummy default constructor needed by the run-time selection. More...

virtual	~PreconditionerBase ()
	Virtual destructor. More...

virtual void	verbose (bool b)
	Set verbosity level. More...

Data Fields
InputFile const &	inp

InputFile const Parallel const &	par

InputFile const Parallel const AngularBasis const &	ang

InputFile const Parallel const AngularBasis const Bspline const &	bspline_x_inner

InputFile const Parallel const AngularBasis const Bspline const Bspline const &	bspline_x_full

InputFile const Parallel const AngularBasis const Bspline const Bspline const Bspline const &	bspline_y_inner

InputFile const Parallel const AngularBasis const Bspline const Bspline const Bspline const Bspline const &	bspline_y_full

Additional Inherited Members
Protected Attributes inherited from NoPreconditioner
Real	E_

CommandLine const *	cmd_

Parallel const *	par_

InputFile const *	inp_

AngularBasis const *	ang_

std::vector< BlockSymBandMatrix< Complex > >	A_blocks_

std::vector< std::vector< SymBandMatrix< Complex > > >	B1_blocks_

std::vector< std::vector< SymBandMatrix< Complex > > >	B2_blocks_

std::vector< CooMatrix< LU_int_t, Complex > >	Cu_blocks_

std::vector< CooMatrix< LU_int_t, Complex > >	Cl_blocks_

std::vector< BlockSymBandMatrix< Complex > >	E_blocks_

std::vector< CooMatrix< LU_int_t, Complex > >	Fu_blocks_

std::vector< CooMatrix< LU_int_t, Complex > >	Fl_blocks_

int	max_n_

std::vector< std::pair< int, int > >	Nchan_

RadialIntegrals *	rad_inner_

RadialIntegrals *	rad_full_

RadialIntegrals *	rad_panel_

std::array< Array< cArrays >, 2 >	Xp_

std::array< Array< cArrays >, 2 >	Sp_

std::array< cArrays, 2 >	Eb_

std::array< std::vector< HlData >, 2 >	Hl_

std::shared_ptr< LUft >	luS_

Protected Attributes inherited from PreconditionerBase
bool	verbose_

Constructor & Destructor Documentation

◆ GMGPreconditioner()

GMGPreconditioner::GMGPreconditioner	(	CommandLine const &	cmd,
		InputFile const &	inp,
		Parallel const &	par,
		AngularBasis const &	ang,
		Bspline const &	bspline_x_inner,
		Bspline const &	bspline_x_full,
		Bspline const &	bspline_y_inner,
		Bspline const &	bspline_y_full,
		int	level
	)

◆ ~GMGPreconditioner()

GMGPreconditioner::~GMGPreconditioner ( )

virtual

Member Function Documentation

◆ description()

std::string GMGPreconditioner::description ( ) const

virtual

Simple documentation of the preconditioner.

Reimplemented from NoPreconditioner.

◆ precondition()

void GMGPreconditioner::precondition	(	BlockArray< Complex > const &	r,
		BlockArray< Complex > &	z
	)		const

virtual

This function preconditions the equation, solving the preconditioner equation

\[ \mathbf{M}\mathbf{z} = \mathbf{r} \ . \]

It may use the MPI environment.

VERIFY

Reimplemented from NoPreconditioner.

◆ preconditionerRunTimeSelectionDefinitions()

GMGPreconditioner::preconditionerRunTimeSelectionDefinitions	(	GMGPreconditioner	,
		"GMG"
	)		const &

◆ setup()

void GMGPreconditioner::setup ( )

virtual

This function contains all computation intensive preparations for the preconditioner, e.g. computation of radial integrals. It may use only SMP environment.

Reimplemented from NoPreconditioner.

◆ update()

void GMGPreconditioner::update ( Real E )

virtual

This function updates the preconditioner for another right hand side. It may use the MPI environment. The energy is in Ry.

Reimplemented from NoPreconditioner.

Field Documentation

◆ ang

InputFile const Parallel const AngularBasis const& GMGPreconditioner::ang

◆ bspline_x_full

InputFile const Parallel const AngularBasis const Bspline const Bspline const& GMGPreconditioner::bspline_x_full

◆ bspline_x_inner

InputFile const Parallel const AngularBasis const Bspline const& GMGPreconditioner::bspline_x_inner

◆ bspline_y_full

InputFile const Parallel const AngularBasis const Bspline const Bspline const Bspline const Bspline const& GMGPreconditioner::bspline_y_full

◆ bspline_y_inner

InputFile const Parallel const AngularBasis const Bspline const Bspline const Bspline const& GMGPreconditioner::bspline_y_inner

◆ inp

InputFile const& GMGPreconditioner::inp

◆ par

InputFile const Parallel const& GMGPreconditioner::par

The documentation for this class was generated from the following files:

src/preconditioners/GMGPreconditioner.h
src/preconditioners/GMGPreconditioner.cpp

Public Member Functions

Data Fields

Additional Inherited Members

Constructor & Destructor Documentation

◆ GMGPreconditioner()

◆ ~GMGPreconditioner()

Member Function Documentation

◆ description()

◆ precondition()

◆ preconditionerRunTimeSelectionDefinitions()

◆ setup()

◆ update()

Field Documentation

◆ ang

◆ bspline_x_full

◆ bspline_x_inner

◆ bspline_y_full

◆ bspline_y_inner

◆ inp

◆ par