General Wilson-Dirac dslash. More...
#include <lwldslash_qdpopt_w.h>
Public Member Functions | |
| QDPWilsonDslashOptT () | |
| Empty constructor. Must use create later. More... | |
| QDPWilsonDslashOptT (Handle< FermState< T, P, Q > > state) | |
| Full constructor. More... | |
| QDPWilsonDslashOptT (Handle< FermState< T, P, Q > > state, const AnisoParam_t &aniso_) | |
| Full constructor with anisotropy. More... | |
| QDPWilsonDslashOptT (Handle< FermState< T, P, Q > > state, const multi1d< Real > &coeffs_) | |
| Full constructor with general coefficients. More... | |
| void | create (Handle< FermState< T, P, Q > > state) |
| Creation routine. More... | |
| void | create (Handle< FermState< T, P, Q > > state, const AnisoParam_t &aniso_) |
| Creation routine with anisotropy. More... | |
| void | create (Handle< FermState< T, P, Q > > state, const multi1d< Real > &coeffs_) |
| Full constructor with general coefficients. More... | |
| ~QDPWilsonDslashOptT () | |
| No real need for cleanup here. More... | |
| void | apply (T &chi, const T &psi, enum PlusMinus isign, int cb) const |
| General Wilson-Dirac dslash. More... | |
| const FermBC< T, P, Q > & | getFermBC () const |
| Return the fermion BC object for this linear operator. More... | |
 Public Member Functions inherited from Chroma::WilsonDslashBase< T, P, Q > | |
| virtual | ~WilsonDslashBase () |
| No real need for cleanup here. More... | |
| const Subset & | subset () const |
| Subset is all here. More... | |
| virtual void | deriv (P &ds_u, const T &chi, const T &psi, enum PlusMinus isign) const |
| Take deriv of D. More... | |
| virtual void | deriv (P &ds_u, const T &chi, const T &psi, enum PlusMinus isign, int cb) const |
| Take deriv of D. More... | |
| unsigned long | nFlops () const |
| Return flops performed by the operator() More... | |
| Public Member Functions inherited from Chroma::DslashLinearOperator< T, P, Q > | |
| virtual | ~DslashLinearOperator () |
| Virtual destructor to help in cleanup. More... | |
| virtual void | operator() (T &d, const T &psi, enum PlusMinus isign) const |
| Apply operator on both checkerboards (entire lattice) More... | |
| virtual void | derivMultipole (P &ds_u, const multi1d< T > &chi, const multi1d< T > &psi, enum PlusMinus isign) const |
| Return the force for multiple poles. More... | |
| virtual void | derivMultipole (P &ds_u, const multi1d< T > &chi, const multi1d< T > &psi, enum PlusMinus isign, int cb) const |
| Public Member Functions inherited from Chroma::DiffLinearOperator< T, P, Q > | |
| virtual | ~DiffLinearOperator () |
| Virtual destructor to help with cleanup;. More... | |
| virtual void | deriv (P &ds_u, const T &chi, const T &psi, enum PlusMinus isign, const Real &epsilon) const |
| Apply the derivative of the operator onto a source std::vector to some precision. More... | |
| Public Member Functions inherited from Chroma::LinearOperator< T > | |
| virtual | ~LinearOperator () |
| Virtual destructor to help with cleanup;. More... | |
| virtual void | operator() (T &chi, const T &psi, enum PlusMinus isign, Real epsilon) const |
| Apply the operator onto a source std::vector to some precision. More... | |
Protected Member Functions | |
| const multi1d< Real > & | getCoeffs () const |
| Get the anisotropy parameters. More... | |
Private Attributes | |
| multi1d< Real > | coeffs |
| Handle< FermBC< T, P, Q > > | fbc |
| Q | u |
Detailed Description
template<typename T, typename P, typename Q>
class Chroma::QDPWilsonDslashOptT< T, P, Q >
General Wilson-Dirac dslash.
DSLASH
This routine is specific to Wilson fermions!
Description:
This routine applies the operator D' to Psi, putting the result in Chi.
Nd-1
---
\
chi(x) := > U (x) (1 - isign gamma ) psi(x+mu)
/ mu mu
mu=0
Nd-1 --- \ + + > U (x-mu) (1 + isign gamma ) psi(x-mu) / mu mu --- mu=0
Definition at line 47 of file lwldslash_qdpopt_w.h.
Constructor & Destructor Documentation
◆ QDPWilsonDslashOptT() [1/3]
| Chroma::QDPWilsonDslashOptT< T, P, Q >::QDPWilsonDslashOptT | ( | Handle< FermState< T, P, Q > > | state | ) |
◆ QDPWilsonDslashOptT() [2/3]
| Chroma::QDPWilsonDslashOptT< T, P, Q >::QDPWilsonDslashOptT | ( | Handle< FermState< T, P, Q > > | state, |
| const AnisoParam_t & | aniso_ | ||
| ) |
Full constructor with anisotropy.
Definition at line 163 of file lwldslash_qdpopt_w.h.
References Chroma::state.
◆ QDPWilsonDslashOptT() [3/3]
| Chroma::QDPWilsonDslashOptT< T, P, Q >::QDPWilsonDslashOptT | ( | Handle< FermState< T, P, Q > > | state, |
| const multi1d< Real > & | coeffs_ | ||
| ) |
Full constructor with general coefficients.
Definition at line 171 of file lwldslash_qdpopt_w.h.
References Chroma::state.
◆ ~QDPWilsonDslashOptT()
|
inline |
No real need for cleanup here.
Definition at line 77 of file lwldslash_qdpopt_w.h.
Member Function Documentation
◆ create() [1/3]
| void Chroma::QDPWilsonDslashOptT< T, P, Q >::create | ( | Handle< FermState< T, P, Q > > | state | ) |
Creation routine.
Definition at line 179 of file lwldslash_qdpopt_w.h.
References Nd, and Chroma::state.
◆ create() [2/3]
| void Chroma::QDPWilsonDslashOptT< T, P, Q >::create | ( | Handle< FermState< T, P, Q > > | state, |
| const AnisoParam_t & | aniso_ | ||
| ) |
Creation routine with anisotropy.
Definition at line 188 of file lwldslash_qdpopt_w.h.
References Chroma::END_CODE(), Chroma::makeFermCoeffs(), Chroma::START_CODE(), and Chroma::state.
◆ create() [3/3]
| void Chroma::QDPWilsonDslashOptT< T, P, Q >::create | ( | Handle< FermState< T, P, Q > > | state, |
| const multi1d< Real > & | coeffs_ | ||
| ) |
Full constructor with general coefficients.
Definition at line 200 of file lwldslash_qdpopt_w.h.
References mu, Nd, Chroma::START_CODE(), Chroma::state, and Chroma::u.
◆ getCoeffs()
|
inlineprotectedvirtual |
Get the anisotropy parameters.
Implements Chroma::WilsonDslashBase< T, P, Q >.
Definition at line 96 of file lwldslash_qdpopt_w.h.
References Chroma::QDPWilsonDslashOptT< T, P, Q >::coeffs.
◆ getFermBC()
|
inlinevirtual |
Return the fermion BC object for this linear operator.
Implements Chroma::DslashLinearOperator< T, P, Q >.
Definition at line 92 of file lwldslash_qdpopt_w.h.
References Chroma::QDPWilsonDslashOptT< T, P, Q >::fbc.
Member Data Documentation
◆ coeffs
|
private |
Nd array of coefficients of terms in the action
Definition at line 99 of file lwldslash_qdpopt_w.h.
Referenced by Chroma::QDPWilsonDslashOptT< T, P, Q >::getCoeffs().
◆ fbc
|
private |
Definition at line 100 of file lwldslash_qdpopt_w.h.
Referenced by Chroma::QDPWilsonDslashOptT< T, P, Q >::getFermBC().
◆ u
|
private |
Definition at line 101 of file lwldslash_qdpopt_w.h.
The documentation for this class was generated from the following file:
