Grid: Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy > Class Template Reference

Grid 0.7.0

Class for Molecular Dynamics management. More...

#include <Integrator.h>

Inheritance diagram for Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >:

Data Structures
struct	_updateP
struct	_refresh
struct	_S
struct	_Sinitial

Public Types
typedef FieldImplementation_	FieldImplementation
typedef FieldImplementation::Field	MomentaField
typedef FieldImplementation::Field	Field

Public Member Functions
void	update_P (Field &U, int level, double ep)
void	update_P (MomentaField &Mom, Field &U, int level, double ep)
void	update_U (Field &U, double ep)
void	update_U (MomentaField &Mom, Field &U, double ep)
virtual void	step (Field &U, int level, int first, int last)=0
	Integrator (GridBase *grid, IntegratorParameters Par, ActionSet< Field, RepresentationPolicy > &Aset, SmearingPolicy &Sm)
virtual	~Integrator ()
virtual std::string	integrator_name ()=0
void	setMomentumFilter (const MomentumFilterBase< MomentaField > &filter)
const MomentaField &	getMomentum () const
void	reset_timer (void)
void	print_timer (void)
void	print_parameters ()
void	print_actions ()
void	reverse_momenta ()
void	refresh (Field &U, GridSerialRNG &sRNG, GridParallelRNG &pRNG)
RealD	S (Field &U)
RealD	Sinitial (Field &U)
void	integrate (Field &U)

Static Public Member Functions
static MomentumFilterBase< MomentaField > const *	getDefaultMomFilter ()

Data Fields
int	levels
double	t_U
std::vector< double >	t_P
MomentaField	P
SmearingPolicy &	Smearer
RepresentationPolicy	Representations
IntegratorParameters	Params
MomentumFilterBase< MomentaField > const *	MomFilter
const ActionSet< Field, RepresentationPolicy >	as
ActionSet< Field, RepresentationPolicy >	LevelForces
struct Integrator::_updateP	update_P_hireps
struct Integrator::_refresh	refresh_hireps
struct Integrator::_S	S_hireps
struct Integrator::_Sinitial	Sinitial_hireps

Detailed Description

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>
class Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >

Class for Molecular Dynamics management.

Definition at line 67 of file Integrator.h.

Member Typedef Documentation

◆ FieldImplementation

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

typedef FieldImplementation_ Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::FieldImplementation

Definition at line 70 of file Integrator.h.

◆ MomentaField

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

typedef FieldImplementation::Field Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::MomentaField

Definition at line 71 of file Integrator.h.

◆ Field

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

typedef FieldImplementation::Field Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::Field

Definition at line 72 of file Integrator.h.

Constructor & Destructor Documentation

◆ Integrator()

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::Integrator	(	GridBase *	grid,
		IntegratorParameters	Par,
		ActionSet< Field, RepresentationPolicy > &	Aset,
		SmearingPolicy &	Sm )

inline

Definition at line 221 of file Integrator.h.

Referenced by ForceGradient< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::ForceGradient(), LeapFrog< FieldImplementation, SmearingPolicy, RepresentationPolicy >::LeapFrog(), and MinimumNorm2< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::MinimumNorm2().

◆ ~Integrator()

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

virtual Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::~Integrator ( )

inlinevirtual

Definition at line 249 of file Integrator.h.

Member Function Documentation

◆ getDefaultMomFilter()

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

MomentumFilterBase< MomentaField > const * Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::getDefaultMomFilter ( )

inlinestatic

Definition at line 93 of file Integrator.h.

Referenced by Integrator< Implementation, S, RepresentationsPolicy >::Integrator().

◆ update_P() [1/2]

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

void Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::update_P	(	Field &	U,
		int	level,
		double	ep )

inline

Definition at line 98 of file Integrator.h.

Referenced by ForceGradient< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::FG_update_P(), ForceGradient< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::step(), LeapFrog< FieldImplementation, SmearingPolicy, RepresentationPolicy >::step(), MinimumNorm2< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::step(), and Integrator< Implementation, S, RepresentationsPolicy >::update_P().

◆ update_P() [2/2]

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

void Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::update_P	(	MomentaField &	Mom,
		Field &	U,
		int	level,
		double	ep )

inline

Definition at line 125 of file Integrator.h.

◆ update_U() [1/2]

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

void Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::update_U	(	Field &	U,
		double	ep )

inline

Definition at line 193 of file Integrator.h.

Referenced by ForceGradient< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::FG_update_P(), ForceGradient< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::step(), LeapFrog< FieldImplementation, SmearingPolicy, RepresentationPolicy >::step(), MinimumNorm2< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::step(), and Integrator< Implementation, S, RepresentationsPolicy >::update_U().

◆ update_U() [2/2]

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

void Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::update_U	(	MomentaField &	Mom,
		Field &	U,
		double	ep )

inline

Definition at line 202 of file Integrator.h.

◆ step()

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

virtual void Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::step	(	Field &	U,
		int	level,
		int	first,
		int	last )

pure virtual

Implemented in ForceGradient< FieldImplementation_, SmearingPolicy, RepresentationPolicy >, LeapFrog< FieldImplementation_, SmearingPolicy, RepresentationPolicy >, LeapFrog< FieldImplementation, SmearingPolicy, RepresentationPolicy >, and MinimumNorm2< FieldImplementation_, SmearingPolicy, RepresentationPolicy >.

Referenced by Integrator< Implementation, S, RepresentationsPolicy >::integrate().

◆ integrator_name()

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

virtual std::string Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::integrator_name ( )

pure virtual

Implemented in ForceGradient< FieldImplementation_, SmearingPolicy, RepresentationPolicy >, LeapFrog< FieldImplementation_, SmearingPolicy, RepresentationPolicy >, LeapFrog< FieldImplementation, SmearingPolicy, RepresentationPolicy >, and MinimumNorm2< FieldImplementation_, SmearingPolicy, RepresentationPolicy >.

Referenced by Integrator< Implementation, S, RepresentationsPolicy >::print_parameters().

◆ setMomentumFilter()

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

void Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::setMomentumFilter ( const MomentumFilterBase< MomentaField > & filter )

inline

Definition at line 258 of file Integrator.h.

◆ getMomentum()

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

const MomentaField & Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::getMomentum ( ) const

inline

Definition at line 263 of file Integrator.h.

◆ reset_timer()

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

void Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::reset_timer ( void )

inline

Definition at line 266 of file Integrator.h.

◆ print_timer()

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

void Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::print_timer ( void )

inline

Definition at line 278 of file Integrator.h.

◆ print_parameters()

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

void Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::print_parameters ( )

inline

Definition at line 351 of file Integrator.h.

◆ print_actions()

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

void Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::print_actions ( )

inline

Definition at line 357 of file Integrator.h.

◆ reverse_momenta()

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

void Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::reverse_momenta ( )

inline

Definition at line 378 of file Integrator.h.

◆ refresh()

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

void Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::refresh	(	Field &	U,
		GridSerialRNG &	sRNG,
		GridParallelRNG &	pRNG )

inline

Definition at line 397 of file Integrator.h.

◆ S()

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

RealD Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::S ( Field & U )

inline

Definition at line 453 of file Integrator.h.

◆ Sinitial()

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

RealD Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::Sinitial ( Field & U )

inline

Definition at line 498 of file Integrator.h.

◆ integrate()

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

void Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::integrate ( Field & U )

inline

Definition at line 528 of file Integrator.h.

Field Documentation

◆ levels

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

int Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::levels

Definition at line 74 of file Integrator.h.

◆ t_U

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

double Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::t_U

Definition at line 75 of file Integrator.h.

◆ t_P

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

std::vector<double> Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::t_P

Definition at line 76 of file Integrator.h.

◆ P

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

MomentaField Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::P

Definition at line 78 of file Integrator.h.

◆ Smearer

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

SmearingPolicy& Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::Smearer

Definition at line 79 of file Integrator.h.

◆ Representations

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

RepresentationPolicy Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::Representations

Definition at line 80 of file Integrator.h.

◆ Params

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

IntegratorParameters Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::Params

Definition at line 81 of file Integrator.h.

Referenced by ForceGradient< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::step(), and MinimumNorm2< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::step().

◆ MomFilter

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

MomentumFilterBase<MomentaField> const* Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::MomFilter

Definition at line 86 of file Integrator.h.

◆ as

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

const ActionSet<Field, RepresentationPolicy> Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::as

Definition at line 88 of file Integrator.h.

Referenced by ForceGradient< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::step(), and MinimumNorm2< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::step().

◆ LevelForces

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

ActionSet<Field,RepresentationPolicy> Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::LevelForces

Definition at line 90 of file Integrator.h.

◆ update_P_hireps

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

struct Integrator::_updateP Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::update_P_hireps

◆ refresh_hireps

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

struct Integrator::_refresh Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::refresh_hireps

◆ S_hireps

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

struct Integrator::_S Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::S_hireps

◆ Sinitial_hireps

template<class FieldImplementation_, class SmearingPolicy, class RepresentationPolicy>

struct Integrator::_Sinitial Integrator< FieldImplementation_, SmearingPolicy, RepresentationPolicy >::Sinitial_hireps

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

Grid/qcd/hmc/integrators/Integrator.h

Integrator
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