Clover general fermion operator. More...

#include <fopr_CloverGeneral.h>

Inheritance diagram for Fopr_CloverGeneral:

Public Member Functions
	Fopr_CloverGeneral ()

	Fopr_CloverGeneral (const std::string repr)

	~Fopr_CloverGeneral ()

void	set_parameters (const Parameters &params)

void	set_parameters (const double kappa_s, const double kappa_t, const double nu_s, const double r_s, const double cSW_s, const double cSW_t, const std::vector< int > bc)

void	set_config (Field *U)
	setting pointer to the gauge configuration. More...

void	set_config (unique_ptr< Field_G > &U)

void	set_mode (const std::string mode)
	setting the mode of multiplication if necessary. Default implementation here is just to avoid irrelevant call. More...

std::string	get_mode () const
	only for Fopr_Overlap More...

void	mult (Field &v, const Field &f)
	multiplies fermion operator to a given field (2nd argument) More...

void	mult_dag (Field &v, const Field &f)
	hermitian conjugate of mult(Field&, const Field&). More...

void	D (Field &, const Field &)

void	Ddag (Field &, const Field &)

void	DdagD (Field &, const Field &)

void	DDdag (Field &, const Field &)

void	H (Field &, const Field &)

void	mult_gm5 (Field &v, const Field &w)
	gamma_5 multiplication. [31 Mar 2017 H.Matsufuru] More...

void	mult_up (const int mu, Field &v, const Field &w)
	nearest neighbor hopping term: temporary entry [H.Matsufuru] More...

void	mult_dn (const int mu, Field &v, const Field &w)

void	mult_isigma (Field_F &, const Field_F &, const int mu, const int nu)

int	field_nvol ()
	returns the volume for which the fermion operator is defined. More...

int	field_nin ()
	returns the on-site d.o.f. for which the fermion operator is defined. More...

int	field_nex ()
	returns the external d.o.f. for which the fermion operator is defined. More...

double	flop_count ()
	this returns the number of floating point operations. More...

Public Member Functions inherited from Fopr
	Fopr ()

virtual	~Fopr ()

void	set_parameter_verboselevel (const Bridge::VerboseLevel vl)

virtual void	mult (Field &, const Field &, const std::string mode)
	execute mult with specified mode (unchanging internal mode). [23 May 2016 H.Matsufuru]. More...

virtual void	mult_dag (Field &, const Field &, const std::string mode)
	execute mult_dag with specified mode (unchanging internal mode). [23 May 2016 H.Matsufuru]. More...

virtual double	flop_count (const std::string mode)
	returns the flop in giga unit for a specified mode. [23 May 2016 H.Matsufuru] More...

Static Public Attributes
static const std::string	class_name = "Fopr_CloverGeneral"

Private Member Functions
void	init (const std::string repr)

void	tidyup ()

Private Attributes
double	m_kappa_s
	spatial hopping parameter More...

double	m_kappa_t
	temporal hopping parameter More...

double	m_nu_s
	spatial anisotopy parameter More...

double	m_r_s
	spatial Wilson parameter More...

double	m_cSW_s
	spatial clover coefficient More...

double	m_cSW_t
	temporal clover coefficient More...

std::vector< int >	m_boundary
	boundary conditions More...

std::string	m_repr
	gamma matrix representation More...

std::string	m_mode
	mode of multiplication More...

int	m_Nvol

int	m_Ndim

int	m_Nc

int	m_Nd

int	m_NinF
	internal parameters More...

Fopr_WilsonGeneral *	m_fopr_w
	Wilson fermion kernel. More...

Fopr_CloverTerm_General *	m_fopr_csw
	Clover term operator. More...

const Field_G *	m_U
	gauge configuration (pointer) More...

Field	m_v1

Field	m_v2
	working field. More...

Additional Inherited Members
Protected Attributes inherited from Fopr
Bridge::VerboseLevel	m_vl

Detailed Description

Clover general fermion operator.

This class implements Clover General fermion operator, including Clover fermion on anisotropic lattice, T. R. Klassen, Nucl. Phys. B509 391 (1998) QCD-TARO Collab., Nucl. Phys. Proc. Suppl. 83 411 (2000) and relativistic heavy quarks, A. X. El-Khadra et al., Phys. Rev. D 55, 3933 (1997) S. Aoki et al., Prog. Theor. Phys. 109, 383 (2003) N. H. Christ et al., Phys. Rev. D 76, 074505 (2007) [21 Mar 2015 Y.Namekawa]

Definition at line 37 of file fopr_CloverGeneral.h.

Constructor & Destructor Documentation

Fopr_CloverGeneral::Fopr_CloverGeneral ( )

inline

Definition at line 63 of file fopr_CloverGeneral.h.

Fopr_CloverGeneral::Fopr_CloverGeneral ( const std::string repr )

inline

Definition at line 69 of file fopr_CloverGeneral.h.

Fopr_CloverGeneral::~Fopr_CloverGeneral ( )

inline

Definition at line 75 of file fopr_CloverGeneral.h.

Member Function Documentation

void Fopr_CloverGeneral::D	(	Field &	w,
		const Field &	f
	)

Definition at line 127 of file fopr_CloverGeneral.cpp.

void Fopr_CloverGeneral::Ddag	(	Field &	w,
		const Field &	f
	)

Definition at line 140 of file fopr_CloverGeneral.cpp.

void Fopr_CloverGeneral::DdagD	(	Field &	w,
		const Field &	f
	)

Definition at line 149 of file fopr_CloverGeneral.cpp.

void Fopr_CloverGeneral::DDdag	(	Field &	w,
		const Field &	f
	)

Definition at line 159 of file fopr_CloverGeneral.cpp.

int Fopr_CloverGeneral::field_nex ( )

inlinevirtual

returns the external d.o.f. for which the fermion operator is defined.

Implements Fopr.

Definition at line 170 of file fopr_CloverGeneral.h.

int Fopr_CloverGeneral::field_nin ( )

inlinevirtual

returns the on-site d.o.f. for which the fermion operator is defined.

Implements Fopr.

Definition at line 169 of file fopr_CloverGeneral.h.

int Fopr_CloverGeneral::field_nvol ( )

inlinevirtual

returns the volume for which the fermion operator is defined.

Implements Fopr.

Definition at line 168 of file fopr_CloverGeneral.h.

double Fopr_CloverGeneral::flop_count ( )

virtual

this returns the number of floating point operations.

Reimplemented from Fopr.

Definition at line 185 of file fopr_CloverGeneral.cpp.

std::string Fopr_CloverGeneral::get_mode ( ) const

inlinevirtual

only for Fopr_Overlap

Reimplemented from Fopr.

Definition at line 105 of file fopr_CloverGeneral.h.

void Fopr_CloverGeneral::H	(	Field &	w,
		const Field &	f
	)

Definition at line 169 of file fopr_CloverGeneral.cpp.

void Fopr_CloverGeneral::init ( const std::string repr )

private

Definition at line 25 of file fopr_CloverGeneral.cpp.

void Fopr_CloverGeneral::mult	(	Field &	,
		const Field &
	)

inlinevirtual

multiplies fermion operator to a given field (2nd argument)

Implements Fopr.

Definition at line 110 of file fopr_CloverGeneral.h.

void Fopr_CloverGeneral::mult_dag	(	Field &	,
		const Field &
	)

inlinevirtual

hermitian conjugate of mult(Field&, const Field&).

Reimplemented from Fopr.

Definition at line 128 of file fopr_CloverGeneral.h.

void Fopr_CloverGeneral::mult_dn	(	const int	mu,
		Field &	v,
		const Field &	w
	)

inlinevirtual

Reimplemented from Fopr.

Definition at line 160 of file fopr_CloverGeneral.h.

void Fopr_CloverGeneral::mult_gm5	(	Field &	,
		const Field &
	)

inlinevirtual

gamma_5 multiplication. [31 Mar 2017 H.Matsufuru]

Reimplemented from Fopr.

Definition at line 150 of file fopr_CloverGeneral.h.

void Fopr_CloverGeneral::mult_isigma	(	Field_F &	v,
		const Field_F &	w,
		const int	mu,
		const int	nu
	)

Definition at line 177 of file fopr_CloverGeneral.cpp.

void Fopr_CloverGeneral::mult_up	(	const int	mu,
		Field &	,
		const Field &
	)

inlinevirtual

nearest neighbor hopping term: temporary entry [H.Matsufuru]

Reimplemented from Fopr.

Definition at line 155 of file fopr_CloverGeneral.h.

void Fopr_CloverGeneral::set_config ( Field * )

inlinevirtual

setting pointer to the gauge configuration.

Implements Fopr.

Definition at line 86 of file fopr_CloverGeneral.h.

void Fopr_CloverGeneral::set_config ( unique_ptr< Field_G > & U )

inlinevirtual

Implements Fopr.

Definition at line 93 of file fopr_CloverGeneral.h.

void Fopr_CloverGeneral::set_mode ( const std::string mode )

inlinevirtual

setting the mode of multiplication if necessary. Default implementation here is just to avoid irrelevant call.

Reimplemented from Fopr.

Definition at line 100 of file fopr_CloverGeneral.h.

void Fopr_CloverGeneral::set_parameters ( const Parameters & params )

virtual

Implements Fopr.

Definition at line 56 of file fopr_CloverGeneral.cpp.

void Fopr_CloverGeneral::set_parameters	(	const double	kappa_s,
		const double	kappa_t,
		const double	nu_s,
		const double	r_s,
		const double	cSW_s,
		const double	cSW_t,
		const std::vector< int >	bc
	)

Definition at line 88 of file fopr_CloverGeneral.cpp.

void Fopr_CloverGeneral::tidyup ( )

private

Definition at line 48 of file fopr_CloverGeneral.cpp.

Member Data Documentation

const std::string Fopr_CloverGeneral::class_name = "Fopr_CloverGeneral"

static

Definition at line 40 of file fopr_CloverGeneral.h.

std::vector<int> Fopr_CloverGeneral::m_boundary

private

boundary conditions

Definition at line 49 of file fopr_CloverGeneral.h.

double Fopr_CloverGeneral::m_cSW_s

private

spatial clover coefficient

Definition at line 47 of file fopr_CloverGeneral.h.

double Fopr_CloverGeneral::m_cSW_t

private

temporal clover coefficient

Definition at line 48 of file fopr_CloverGeneral.h.

Fopr_CloverTerm_General* Fopr_CloverGeneral::m_fopr_csw

private

Clover term operator.

Definition at line 56 of file fopr_CloverGeneral.h.

Fopr_WilsonGeneral* Fopr_CloverGeneral::m_fopr_w

private

Wilson fermion kernel.

Definition at line 55 of file fopr_CloverGeneral.h.

double Fopr_CloverGeneral::m_kappa_s

private

spatial hopping parameter

Definition at line 43 of file fopr_CloverGeneral.h.

double Fopr_CloverGeneral::m_kappa_t

private

temporal hopping parameter

Definition at line 44 of file fopr_CloverGeneral.h.

std::string Fopr_CloverGeneral::m_mode

private

mode of multiplication

Definition at line 51 of file fopr_CloverGeneral.h.

int Fopr_CloverGeneral::m_Nc

private

Definition at line 53 of file fopr_CloverGeneral.h.

int Fopr_CloverGeneral::m_Nd

private

Definition at line 53 of file fopr_CloverGeneral.h.

int Fopr_CloverGeneral::m_Ndim

private

Definition at line 53 of file fopr_CloverGeneral.h.

int Fopr_CloverGeneral::m_NinF

private

internal parameters

Definition at line 53 of file fopr_CloverGeneral.h.

double Fopr_CloverGeneral::m_nu_s

private

spatial anisotopy parameter

Definition at line 45 of file fopr_CloverGeneral.h.

int Fopr_CloverGeneral::m_Nvol

private

Definition at line 53 of file fopr_CloverGeneral.h.

double Fopr_CloverGeneral::m_r_s

private

spatial Wilson parameter

Definition at line 46 of file fopr_CloverGeneral.h.

std::string Fopr_CloverGeneral::m_repr

private

gamma matrix representation

Definition at line 50 of file fopr_CloverGeneral.h.

const Field_G* Fopr_CloverGeneral::m_U

private

gauge configuration (pointer)

Definition at line 57 of file fopr_CloverGeneral.h.

Field Fopr_CloverGeneral::m_v1

private

Definition at line 60 of file fopr_CloverGeneral.h.

Field Fopr_CloverGeneral::m_v2

private

working field.

Definition at line 60 of file fopr_CloverGeneral.h.

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

src/lib/Fopr/fopr_CloverGeneral.h
src/lib/Fopr/fopr_CloverGeneral.cpp

Public Member Functions

Static Public Attributes

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation