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quda::DiracCloverPC Class Reference

#include <dirac_quda.h>

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Public Member Functions

 DiracCloverPC (const DiracParam &param)
 
 DiracCloverPC (const DiracCloverPC &dirac)
 
virtual ~DiracCloverPC ()
 
DiracCloverPCoperator= (const DiracCloverPC &dirac)
 
void CloverInv (ColorSpinorField &out, const ColorSpinorField &in, const QudaParity parity) const
 
void Dslash (ColorSpinorField &out, const ColorSpinorField &in, const QudaParity parity) const
 
void DslashXpay (ColorSpinorField &out, const ColorSpinorField &in, const QudaParity parity, const ColorSpinorField &x, const double &k) const
 
void M (ColorSpinorField &out, const ColorSpinorField &in) const
 
void MdagM (ColorSpinorField &out, const ColorSpinorField &in) const
 
void prepare (ColorSpinorField *&src, ColorSpinorField *&sol, ColorSpinorField &x, ColorSpinorField &b, const QudaSolutionType) const
 
void reconstruct (ColorSpinorField &x, const ColorSpinorField &b, const QudaSolutionType) const
 
void createCoarseOp (GaugeField &Y, GaugeField &X, const Transfer &T, double kappa, double mass=0., double mu=0., double mu_factor=0.) const
 Create the coarse even-odd preconditioned clover operator. Unlike the Wilson operator, the coarsening of the preconditioned clover operator differs from that of the unpreconditioned clover operator, so we need to specialize it. More...
 
- Public Member Functions inherited from quda::DiracClover
 DiracClover (const DiracParam &param)
 
 DiracClover (const DiracClover &dirac)
 
virtual ~DiracClover ()
 
DiracCloveroperator= (const DiracClover &dirac)
 
void Clover (ColorSpinorField &out, const ColorSpinorField &in, const QudaParity parity) const
 
- Public Member Functions inherited from quda::DiracWilson
 DiracWilson (const DiracParam &param)
 
 DiracWilson (const DiracWilson &dirac)
 
 DiracWilson (const DiracParam &param, const int nDims)
 
virtual ~DiracWilson ()
 
DiracWilsonoperator= (const DiracWilson &dirac)
 
- Public Member Functions inherited from quda::Dirac
 Dirac (const DiracParam &param)
 
 Dirac (const Dirac &dirac)
 
virtual ~Dirac ()
 
Diracoperator= (const Dirac &dirac)
 
void setCommDim (const int commDim_[QUDA_MAX_DIM]) const
 Enable / disable communications for the Dirac operator. More...
 
virtual void checkFullSpinor (const ColorSpinorField &, const ColorSpinorField &) const
 
void checkSpinorAlias (const ColorSpinorField &, const ColorSpinorField &) const
 
void Mdag (ColorSpinorField &out, const ColorSpinorField &in) const
 
void MMdag (ColorSpinorField &out, const ColorSpinorField &in) const
 
void setMass (double mass)
 
double Kappa () const
 
virtual double Mu () const
 
virtual double MuFactor () const
 
unsigned long long Flops () const
 
QudaMatPCType getMatPCType () const
 
int getStencilSteps () const
 
void Dagger (QudaDagType dag) const
 
void flipDagger () const
 
QudaPrecision HaloPrecision () const
 
void setHaloPrecision (QudaPrecision halo_precision_) const
 
- Public Member Functions inherited from quda::Object
 Object ()
 
virtual ~Object ()
 

Additional Inherited Members

- Static Public Member Functions inherited from quda::Dirac
static Diraccreate (const DiracParam &param)
 
- Static Public Member Functions inherited from quda::Object
static void * operator new (std::size_t size)
 
static void operator delete (void *p)
 
static void * operator new[] (std::size_t size)
 
static void operator delete[] (void *p)
 
- Protected Member Functions inherited from quda::DiracClover
void checkParitySpinor (const ColorSpinorField &, const ColorSpinorField &) const
 
void initConstants ()
 
- Protected Member Functions inherited from quda::DiracWilson
void initConstants ()
 
- Protected Member Functions inherited from quda::Dirac
bool newTmp (ColorSpinorField **, const ColorSpinorField &) const
 
void deleteTmp (ColorSpinorField **, const bool &reset) const
 
- Protected Attributes inherited from quda::DiracClover
cudaCloverFieldclover
 
- Protected Attributes inherited from quda::Dirac
cudaGaugeFieldgauge
 
double kappa
 
double mass
 
int laplace3D
 
QudaMatPCType matpcType
 
QudaDagType dagger
 
unsigned long long flops
 
ColorSpinorFieldtmp1
 
ColorSpinorFieldtmp2
 
QudaDiracType type
 
QudaPrecision halo_precision
 
int commDim [QUDA_MAX_DIM]
 
TimeProfile profile
 

Detailed Description

Definition at line 305 of file dirac_quda.h.

Constructor & Destructor Documentation

◆ DiracCloverPC() [1/2]

quda::DiracCloverPC::DiracCloverPC ( const DiracParam param)

◆ DiracCloverPC() [2/2]

quda::DiracCloverPC::DiracCloverPC ( const DiracCloverPC dirac)

Definition at line 106 of file dirac_clover.cpp.

◆ ~DiracCloverPC()

quda::DiracCloverPC::~DiracCloverPC ( )
virtual

Definition at line 108 of file dirac_clover.cpp.

Member Function Documentation

◆ CloverInv()

void quda::DiracCloverPC::CloverInv ( ColorSpinorField out,
const ColorSpinorField in,
const QudaParity  parity 
) const

Definition at line 119 of file dirac_clover.cpp.

References quda::ApplyClover(), quda::DiracClover::checkParitySpinor(), quda::DiracClover::clover, quda::Dirac::flops, and quda::ColorSpinorField::Volume().

Referenced by cloverQuda(), M(), prepare(), and reconstruct().

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◆ createCoarseOp()

void quda::DiracCloverPC::createCoarseOp ( GaugeField Y,
GaugeField X,
const Transfer T,
double  kappa,
double  mass = 0.,
double  mu = 0.,
double  mu_factor = 0. 
) const
virtual

Create the coarse even-odd preconditioned clover operator. Unlike the Wilson operator, the coarsening of the preconditioned clover operator differs from that of the unpreconditioned clover operator, so we need to specialize it.

Parameters
T[in]Transfer operator defining the coarse grid
Y[out]Coarse link field
X[out]Coarse clover field
kappaKappa parameter for the coarse operator
massMass parameter for the coarse operator (set to zero)

Reimplemented from quda::DiracClover.

Definition at line 272 of file dirac_clover.cpp.

References quda::DiracClover::clover, quda::CoarseOp(), quda::Dirac::gauge, quda::Dirac::matpcType, QUDA_CLOVERPC_DIRAC, quda::ColorSpinorField::TwistFlavor(), and quda::Transfer::Vectors().

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◆ Dslash()

void quda::DiracCloverPC::Dslash ( ColorSpinorField out,
const ColorSpinorField in,
const QudaParity  parity 
) const
virtual

◆ DslashXpay()

void quda::DiracCloverPC::DslashXpay ( ColorSpinorField out,
const ColorSpinorField in,
const QudaParity  parity,
const ColorSpinorField x,
const double &  k 
) const
virtual

Applies the operator (A + k D)

Reimplemented from quda::DiracClover.

Definition at line 142 of file dirac_clover.cpp.

References quda::ApplyWilsonCloverPreconditioned(), quda::DiracClover::checkParitySpinor(), quda::Dirac::checkSpinorAlias(), quda::DiracClover::clover, quda::Dirac::commDim, quda::Dirac::dagger, quda::Dirac::flops, quda::Dirac::gauge, quda::Dirac::profile, and quda::ColorSpinorField::Volume().

Referenced by M().

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◆ M()

void quda::DiracCloverPC::M ( ColorSpinorField out,
const ColorSpinorField in 
) const
virtual

◆ MdagM()

void quda::DiracCloverPC::MdagM ( ColorSpinorField out,
const ColorSpinorField in 
) const
virtual

Reimplemented from quda::DiracClover.

Definition at line 180 of file dirac_clover.cpp.

References quda::Dirac::deleteTmp(), M(), quda::Dirac::Mdag(), quda::Dirac::newTmp(), and quda::Dirac::tmp2.

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◆ operator=()

DiracCloverPC & quda::DiracCloverPC::operator= ( const DiracCloverPC dirac)

Definition at line 110 of file dirac_clover.cpp.

References quda::DiracClover::operator=().

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◆ prepare()

void quda::DiracCloverPC::prepare ( ColorSpinorField *&  src,
ColorSpinorField *&  sol,
ColorSpinorField x,
ColorSpinorField b,
const QudaSolutionType  solType 
) const
virtual

◆ reconstruct()

void quda::DiracCloverPC::reconstruct ( ColorSpinorField x,
const ColorSpinorField b,
const QudaSolutionType  solType 
) const
virtual

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