#include <CoupledPreconditioner.h>

Inheritance diagram for CoupledPreconditioner:

Collaboration diagram for CoupledPreconditioner:

[legend]

Public Member Functions
	preconditionerRunTimeSelectionDefinitions (CoupledPreconditioner, "coupled") CoupledPreconditioner()

	CoupledPreconditioner (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)

virtual std::string	description () const
	Description of 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...

virtual void	finish ()
	Clean up memory etc. 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 void	setup ()
	Initialize the preconditioner. More...

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

Protected Attributes
LUftData	data_

std::shared_ptr< LUft >	lu_

cArray	X

cArray	Y

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

◆ CoupledPreconditioner()

CoupledPreconditioner::CoupledPreconditioner	(	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
	)

inline

Member Function Documentation

◆ description()

std::string CoupledPreconditioner::description ( ) const

virtual

Simple documentation of the preconditioner.

Reimplemented from NoPreconditioner.

◆ finish()

void CoupledPreconditioner::finish ( )

virtual

This function is called when the preconditioner will no longer be used to release resources. To re-enable the same preconditioner then would require a new call to setup.

Reimplemented from NoPreconditioner.

◆ precondition()

void CoupledPreconditioner::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.

Reimplemented from NoPreconditioner.

◆ preconditionerRunTimeSelectionDefinitions()

CoupledPreconditioner::preconditionerRunTimeSelectionDefinitions	(	CoupledPreconditioner	,
		"coupled"
	)

inline

◆ update()

void CoupledPreconditioner::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

◆ data_

LUftData CoupledPreconditioner::data_

protected

◆ lu_

std::shared_ptr<LUft> CoupledPreconditioner::lu_

protected

◆ X

cArray CoupledPreconditioner::X

mutableprotected

◆ Y

cArray CoupledPreconditioner::Y

mutableprotected

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

src/preconditioners/CoupledPreconditioner.h
src/preconditioners/CoupledPreconditioner.cpp

Public Member Functions

Protected Attributes

Constructor & Destructor Documentation

◆ CoupledPreconditioner()

Member Function Documentation

◆ description()

◆ finish()

◆ precondition()

◆ preconditionerRunTimeSelectionDefinitions()

◆ update()

Field Documentation

◆ data_

◆ lu_

◆ X

◆ Y