QUDA
v1.1.0
A library for QCD on GPUs
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#include <dirac_quda.h>
Public Member Functions | |
DiracDomainWall4D (const DiracParam ¶m) | |
DiracDomainWall4D (const DiracDomainWall4D &dirac) | |
virtual | ~DiracDomainWall4D () |
DiracDomainWall4D & | operator= (const DiracDomainWall4D &dirac) |
void | Dslash4 (ColorSpinorField &out, const ColorSpinorField &in, const QudaParity parity) const |
Apply the local MdagM operator: equivalent to applying zero Dirichlet boundary condition to MdagM on each rank. Depending on the number of stencil steps of the fermion type, this may require additional effort to include the terms that hop out of the boundary and then hop back. More... | |
void | Dslash5 (ColorSpinorField &out, const ColorSpinorField &in, const QudaParity parity) const |
void | Dslash4Xpay (ColorSpinorField &out, const ColorSpinorField &in, const QudaParity parity, const ColorSpinorField &x, const double &k) const |
void | Dslash5Xpay (ColorSpinorField &out, const ColorSpinorField &in, const QudaParity parity, const ColorSpinorField &x, const double &k) const |
void | M (ColorSpinorField &out, const ColorSpinorField &in) const |
Apply M for the dirac op. E.g. the Schur Complement operator. More... | |
void | MdagM (ColorSpinorField &out, const ColorSpinorField &in) const |
Apply MdagM operator which may be optimized. More... | |
void | prepare (ColorSpinorField *&src, ColorSpinorField *&sol, ColorSpinorField &x, ColorSpinorField &b, const QudaSolutionType) const |
void | reconstruct (ColorSpinorField &x, const ColorSpinorField &b, const QudaSolutionType) const |
virtual QudaDiracType | getDiracType () const |
returns the Dirac type More... | |
Public Member Functions inherited from quda::DiracDomainWall | |
DiracDomainWall (const DiracParam ¶m) | |
DiracDomainWall (const DiracDomainWall &dirac) | |
virtual | ~DiracDomainWall () |
DiracDomainWall & | operator= (const DiracDomainWall &dirac) |
void | Dslash (ColorSpinorField &out, const ColorSpinorField &in, const QudaParity parity) const |
apply 'dslash' operator for the DiracOp. This may be e.g. AD More... | |
void | DslashXpay (ColorSpinorField &out, const ColorSpinorField &in, const QudaParity parity, const ColorSpinorField &x, const double &k) const |
Xpay version of Dslash. More... | |
Public Member Functions inherited from quda::DiracWilson | |
DiracWilson (const DiracParam ¶m) | |
DiracWilson (const DiracWilson &dirac) | |
DiracWilson (const DiracParam ¶m, const int nDims) | |
virtual | ~DiracWilson () |
DiracWilson & | operator= (const DiracWilson &dirac) |
virtual 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 Wilson operator. More... | |
Public Member Functions inherited from quda::Dirac | |
Dirac (const DiracParam ¶m) | |
Dirac (const Dirac &dirac) | |
virtual | ~Dirac () |
Dirac & | operator= (const Dirac &dirac) |
void | setCommDim (const int commDim_[QUDA_MAX_DIM]) const |
Enable / disable communications for the Dirac operator. More... | |
virtual bool | isCoarse () const |
Whether the Dirac object is the DiracCoarse. More... | |
virtual void | checkParitySpinor (const ColorSpinorField &, const ColorSpinorField &) const |
Check parity spinors are usable (check geometry ?) More... | |
virtual void | checkFullSpinor (const ColorSpinorField &, const ColorSpinorField &) const |
check full spinors are compatible (check geometry ?) More... | |
void | checkSpinorAlias (const ColorSpinorField &, const ColorSpinorField &) const |
check spinors do not alias More... | |
virtual bool | hasDslash () const |
Whether or not the operator has a single-parity Dslash. More... | |
virtual void | MdagMLocal (ColorSpinorField &out, const ColorSpinorField &in) const |
Apply the local MdagM operator: equivalent to applying zero Dirichlet boundary condition to MdagM on each rank. Depending on the number of stencil steps of the fermion type, this may require additional effort to include the terms that hop out of the boundary and then hop back. More... | |
void | Mdag (ColorSpinorField &out, const ColorSpinorField &in) const |
Apply Mdag (daggered operator of M. More... | |
void | MMdag (ColorSpinorField &out, const ColorSpinorField &in) const |
Apply Normal Operator. More... | |
virtual void | prepareSpecialMG (ColorSpinorField *&src, ColorSpinorField *&sol, ColorSpinorField &x, ColorSpinorField &b, const QudaSolutionType solType) const |
virtual void | reconstructSpecialMG (ColorSpinorField &x, const ColorSpinorField &b, const QudaSolutionType solType) const |
virtual bool | hasSpecialMG () const |
specifies whether or not there's a specialized prepare/reconstruct used before/after transfering to/from the coarse level in MG More... | |
void | setMass (double mass) |
double | Kappa () const |
accessor for Kappa (mass parameter) More... | |
virtual double | Mass () const |
accessor for Mass (in case of a factor of 2 for staggered) More... | |
virtual double | Mu () const |
accessor for twist parameter – overrride can return better value More... | |
virtual double | MuFactor () const |
accessor for mu factoo for MG/ – override can return a better value More... | |
unsigned long long | Flops () const |
returns and then zeroes flopcount More... | |
QudaMatPCType | getMatPCType () const |
returns preconditioning type More... | |
int | getStencilSteps () const |
I have no idea what this does. More... | |
void | Dagger (QudaDagType dag) const |
sets whether operator is daggered or not More... | |
void | flipDagger () const |
Flips value of daggered. More... | |
virtual bool | hermitian () const |
is operator hermitian More... | |
virtual void | updateFields (cudaGaugeField *gauge_in, cudaGaugeField *fat_gauge_in, cudaGaugeField *long_gauge_in, cudaCloverField *clover_in) |
Update the internal gauge, fat gauge, long gauge, clover field pointer as appropriate. These are pointers as opposed to references to support passing in nullptr . More... | |
QudaPrecision | HaloPrecision () const |
void | setHaloPrecision (QudaPrecision halo_precision_) const |
virtual void | prefetch (QudaFieldLocation mem_space, qudaStream_t stream=0) const |
If managed memory and prefetch is enabled, prefetch the gauge field and temporary spinors to the CPU or GPU as requested. Overloads may also grab a clover term. More... | |
Public Member Functions inherited from quda::Object | |
Object () | |
virtual | ~Object () |
Additional Inherited Members | |
Static Public Member Functions inherited from quda::Dirac | |
static Dirac * | create (const DiracParam ¶m) |
Creates a subclass from parameters. More... | |
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::DiracDomainWall | |
void | checkDWF (const ColorSpinorField &out, const ColorSpinorField &in) const |
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::DiracDomainWall | |
double | m5 |
double | kappa5 |
int | Ls |
Protected Attributes inherited from quda::Dirac | |
cudaGaugeField * | gauge |
double | kappa |
double | mass |
int | laplace3D |
QudaMatPCType | matpcType |
QudaDagType | dagger |
unsigned long long | flops |
ColorSpinorField * | tmp1 |
ColorSpinorField * | tmp2 |
QudaDiracType | type |
QudaPrecision | halo_precision |
int | commDim [QUDA_MAX_DIM] |
TimeProfile | profile |
Definition at line 759 of file dirac_quda.h.
quda::DiracDomainWall4D::DiracDomainWall4D | ( | const DiracParam & | param | ) |
Definition at line 7 of file dirac_domain_wall_4d.cpp.
quda::DiracDomainWall4D::DiracDomainWall4D | ( | const DiracDomainWall4D & | dirac | ) |
Definition at line 9 of file dirac_domain_wall_4d.cpp.
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Definition at line 11 of file dirac_domain_wall_4d.cpp.
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virtual |
Apply the local MdagM operator: equivalent to applying zero Dirichlet boundary condition to MdagM on each rank. Depending on the number of stencil steps of the fermion type, this may require additional effort to include the terms that hop out of the boundary and then hop back.
Reimplemented from quda::Dirac.
Definition at line 21 of file dirac_domain_wall_4d.cpp.
void quda::DiracDomainWall4D::Dslash4Xpay | ( | ColorSpinorField & | out, |
const ColorSpinorField & | in, | ||
const QudaParity | parity, | ||
const ColorSpinorField & | x, | ||
const double & | k | ||
) | const |
Definition at line 46 of file dirac_domain_wall_4d.cpp.
void quda::DiracDomainWall4D::Dslash5 | ( | ColorSpinorField & | out, |
const ColorSpinorField & | in, | ||
const QudaParity | parity | ||
) | const |
Definition at line 31 of file dirac_domain_wall_4d.cpp.
void quda::DiracDomainWall4D::Dslash5Xpay | ( | ColorSpinorField & | out, |
const ColorSpinorField & | in, | ||
const QudaParity | parity, | ||
const ColorSpinorField & | x, | ||
const double & | k | ||
) | const |
Definition at line 58 of file dirac_domain_wall_4d.cpp.
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returns the Dirac type
Reimplemented from quda::DiracDomainWall.
Reimplemented in quda::DiracDomainWall4DPC.
Definition at line 783 of file dirac_quda.h.
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virtual |
Apply M for the dirac op. E.g. the Schur Complement operator.
Reimplemented from quda::DiracDomainWall.
Reimplemented in quda::DiracDomainWall4DPC.
Definition at line 73 of file dirac_domain_wall_4d.cpp.
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Apply MdagM operator which may be optimized.
Reimplemented from quda::DiracDomainWall.
Reimplemented in quda::DiracDomainWall4DPC.
Definition at line 88 of file dirac_domain_wall_4d.cpp.
DiracDomainWall4D & quda::DiracDomainWall4D::operator= | ( | const DiracDomainWall4D & | dirac | ) |
Definition at line 13 of file dirac_domain_wall_4d.cpp.
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virtual |
Reimplemented from quda::DiracDomainWall.
Reimplemented in quda::DiracDomainWall4DPC.
Definition at line 100 of file dirac_domain_wall_4d.cpp.
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virtual |
Reimplemented from quda::DiracDomainWall.
Reimplemented in quda::DiracDomainWall4DPC.
Definition at line 111 of file dirac_domain_wall_4d.cpp.