Grid: MultiRHSBlockProject< Field > Class Template Reference

Grid 0.7.0

#include <MultiRHSBlockProject.h>

Public Types
typedef Field::scalar_type	scalar
typedef Field::scalar_object	scalar_object
typedef Field	Fermion

Public Member Functions
RealD	blasNorm2 (deviceVector< scalar > &blas)
	MultiRHSBlockProject ()
	~MultiRHSBlockProject ()
void	Deallocate (void)
void	Allocate (int _nbasis, GridBase _fgrid, GridBase _cgrid)
void	ImportFineGridVectors (std::vector< Field > &vecs, deviceVector< scalar > &blas)
void	ExportFineGridVectors (std::vector< Field > &vecs, deviceVector< scalar > &blas)
template<class vobj>
void	ImportCoarseGridVectors (std::vector< Lattice< vobj > > &vecs, deviceVector< scalar > &blas)
template<class vobj>
void	ExportCoarseGridVectors (std::vector< Lattice< vobj > > &vecs, deviceVector< scalar > &blas)
void	ImportBasis (std::vector< Field > &vecs)
template<class cobj>
void	blockProject (std::vector< Field > &fine, std::vector< Lattice< cobj > > &coarse)
template<class cobj>
void	blockPromote (std::vector< Field > &fine, std::vector< Lattice< cobj > > &coarse)

Data Fields
int	nbasis
GridBase *	coarse_grid
GridBase *	fine_grid
uint64_t	block_vol
uint64_t	fine_vol
uint64_t	coarse_vol
uint64_t	words
deviceVector< scalar >	BLAS_V
deviceVector< scalar >	BLAS_F
deviceVector< scalar >	BLAS_C

Detailed Description

template<class Field>
class MultiRHSBlockProject< Field >

Definition at line 48 of file MultiRHSBlockProject.h.

Member Typedef Documentation

◆ scalar

template<class Field>

typedef Field::scalar_type MultiRHSBlockProject< Field >::scalar

Definition at line 52 of file MultiRHSBlockProject.h.

◆ scalar_object

template<class Field>

typedef Field::scalar_object MultiRHSBlockProject< Field >::scalar_object

Definition at line 53 of file MultiRHSBlockProject.h.

◆ Fermion

template<class Field>

typedef Field MultiRHSBlockProject< Field >::Fermion

Definition at line 54 of file MultiRHSBlockProject.h.

Constructor & Destructor Documentation

◆ MultiRHSBlockProject()

template<class Field>

MultiRHSBlockProject< Field >::MultiRHSBlockProject ( )

inline

Definition at line 97 of file MultiRHSBlockProject.h.

◆ ~MultiRHSBlockProject()

template<class Field>

MultiRHSBlockProject< Field >::~MultiRHSBlockProject ( )

inline

Definition at line 98 of file MultiRHSBlockProject.h.

References Deallocate().

Member Function Documentation

◆ blasNorm2()

template<class Field>

RealD MultiRHSBlockProject< Field >::blasNorm2 ( deviceVector< scalar > & blas )

inline

Definition at line 85 of file MultiRHSBlockProject.h.

References acceleratorCopyFromDevice(), adj(), coarse_grid, and real().

◆ Deallocate()

template<class Field>

void MultiRHSBlockProject< Field >::Deallocate ( void )

inline

Definition at line 100 of file MultiRHSBlockProject.h.

References BLAS_C, BLAS_F, BLAS_V, block_vol, coarse_grid, coarse_vol, fine_grid, fine_vol, nbasis, and words.

Referenced by ~MultiRHSBlockProject().

◆ Allocate()

template<class Field>

void MultiRHSBlockProject< Field >::Allocate	(	int	_nbasis,
		GridBase *	_fgrid,
		GridBase *	_cgrid )

inline

Definition at line 113 of file MultiRHSBlockProject.h.

References BLAS_V, block_vol, coarse_grid, coarse_vol, fine_grid, fine_vol, nbasis, and words.

Referenced by MultiGeneralCoarsenedMatrix< Fobj, CComplex, nbasis >::CoarsenOperator().

◆ ImportFineGridVectors()

template<class Field>

void MultiRHSBlockProject< Field >::ImportFineGridVectors	(	std::vector< Field > &	vecs,
		deviceVector< scalar > &	blas )

inline

Definition at line 128 of file MultiRHSBlockProject.h.

References accelerator_for, acceleratorMemSet(), AcceleratorRead, acceleratorSIMTlane(), autoView, block_vol, coarse_grid, extractLane(), fine_grid, subdivides(), and words.

Referenced by blockProject(), and ImportBasis().

◆ ExportFineGridVectors()

template<class Field>

void MultiRHSBlockProject< Field >::ExportFineGridVectors	(	std::vector< Field > &	vecs,
		deviceVector< scalar > &	blas )

inline

Definition at line 216 of file MultiRHSBlockProject.h.

References accelerator_for, acceleratorSIMTlane(), AcceleratorWrite, autoView, block_vol, coarse_grid, fine_grid, insertLane(), subdivides(), and words.

Referenced by blockPromote().

◆ ImportCoarseGridVectors()

template<class Field>

template<class vobj>

void MultiRHSBlockProject< Field >::ImportCoarseGridVectors	(	std::vector< Lattice< vobj > > &	vecs,
		deviceVector< scalar > &	blas )

inline

Definition at line 295 of file MultiRHSBlockProject.h.

References accelerator_for, AcceleratorRead, acceleratorSIMTlane(), autoView, coarse_grid, extractLane(), and nbasis.

Referenced by blockPromote().

◆ ExportCoarseGridVectors()

template<class Field>

template<class vobj>

void MultiRHSBlockProject< Field >::ExportCoarseGridVectors	(	std::vector< Lattice< vobj > > &	vecs,
		deviceVector< scalar > &	blas )

inline

Definition at line 350 of file MultiRHSBlockProject.h.

References accelerator_for, acceleratorSIMTlane(), AcceleratorWrite, autoView, coarse_grid, insertLane(), and nbasis.

Referenced by blockProject().

◆ ImportBasis()

template<class Field>

void MultiRHSBlockProject< Field >::ImportBasis ( std::vector< Field > & vecs )

inline

Definition at line 400 of file MultiRHSBlockProject.h.

References BLAS_V, and ImportFineGridVectors().

Referenced by MultiGeneralCoarsenedMatrix< Fobj, CComplex, nbasis >::CoarsenOperator().

◆ blockProject()

template<class Field>

template<class cobj>

void MultiRHSBlockProject< Field >::blockProject	(	std::vector< Field > &	fine,
		std::vector< Lattice< cobj > > &	coarse )

inline

Definition at line 407 of file MultiRHSBlockProject.h.

References acceleratorPut(), BLAS_C, BLAS_F, BLAS_V, block_vol, coarse_vol, ExportCoarseGridVectors(), fine_vol, GridBLAS::gemmBatched(), GridBLAS_OP_C, GridBLAS_OP_N, ImportFineGridVectors(), nbasis, GridBLAS::synchronise(), and words.

Referenced by MultiGeneralCoarsenedMatrix< Fobj, CComplex, nbasis >::CoarsenOperator(), TwoLevelADEF2mrhs< Field, CoarseField >::PcgM1(), and TwoLevelADEF2mrhs< Field, CoarseField >::Vstart().

◆ blockPromote()

template<class Field>

template<class cobj>

void MultiRHSBlockProject< Field >::blockPromote	(	std::vector< Field > &	fine,
		std::vector< Lattice< cobj > > &	coarse )

inline

Definition at line 463 of file MultiRHSBlockProject.h.

References acceleratorPut(), BLAS_C, BLAS_F, BLAS_V, block_vol, coarse_vol, ExportFineGridVectors(), fine_vol, GridBLAS::gemmBatched(), GridBLAS_OP_N, ImportCoarseGridVectors(), nbasis, GridBLAS::synchronise(), and words.

Referenced by TwoLevelADEF2mrhs< Field, CoarseField >::PcgM1(), and TwoLevelADEF2mrhs< Field, CoarseField >::Vstart().

Field Documentation

◆ nbasis

template<class Field>

int MultiRHSBlockProject< Field >::nbasis

Definition at line 56 of file MultiRHSBlockProject.h.

Referenced by Allocate(), blockProject(), blockPromote(), Deallocate(), ExportCoarseGridVectors(), and ImportCoarseGridVectors().

◆ coarse_grid

template<class Field>

GridBase* MultiRHSBlockProject< Field >::coarse_grid

Definition at line 57 of file MultiRHSBlockProject.h.

Referenced by Allocate(), blasNorm2(), Deallocate(), ExportCoarseGridVectors(), ExportFineGridVectors(), ImportCoarseGridVectors(), ImportFineGridVectors(), and TwoLevelADEF2mrhs< Field, CoarseField >::TwoLevelADEF2mrhs().

◆ fine_grid

template<class Field>

GridBase* MultiRHSBlockProject< Field >::fine_grid

Definition at line 58 of file MultiRHSBlockProject.h.

Referenced by Allocate(), Deallocate(), ExportFineGridVectors(), and ImportFineGridVectors().

◆ block_vol

template<class Field>

uint64_t MultiRHSBlockProject< Field >::block_vol

Definition at line 59 of file MultiRHSBlockProject.h.

Referenced by Allocate(), blockProject(), blockPromote(), Deallocate(), ExportFineGridVectors(), and ImportFineGridVectors().

◆ fine_vol

template<class Field>

uint64_t MultiRHSBlockProject< Field >::fine_vol

Definition at line 60 of file MultiRHSBlockProject.h.

Referenced by Allocate(), blockProject(), blockPromote(), and Deallocate().

◆ coarse_vol

template<class Field>

uint64_t MultiRHSBlockProject< Field >::coarse_vol

Definition at line 61 of file MultiRHSBlockProject.h.

Referenced by Allocate(), blockProject(), blockPromote(), and Deallocate().

◆ words

template<class Field>

uint64_t MultiRHSBlockProject< Field >::words

Definition at line 62 of file MultiRHSBlockProject.h.

Referenced by Allocate(), blockProject(), blockPromote(), Deallocate(), ExportFineGridVectors(), and ImportFineGridVectors().

◆ BLAS_V

template<class Field>

deviceVector<scalar> MultiRHSBlockProject< Field >::BLAS_V

Definition at line 81 of file MultiRHSBlockProject.h.

Referenced by Allocate(), blockProject(), blockPromote(), Deallocate(), and ImportBasis().

◆ BLAS_F

template<class Field>

deviceVector<scalar> MultiRHSBlockProject< Field >::BLAS_F

Definition at line 82 of file MultiRHSBlockProject.h.

Referenced by blockProject(), blockPromote(), and Deallocate().

◆ BLAS_C

template<class Field>

deviceVector<scalar> MultiRHSBlockProject< Field >::BLAS_C

Definition at line 83 of file MultiRHSBlockProject.h.

Referenced by blockProject(), blockPromote(), and Deallocate().

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

Grid/algorithms/deflation/MultiRHSBlockProject.h

MultiRHSBlockProject
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