cps::QPropW Class Reference

The Quark Propagator (Wilson type) class. More...

#include <qpropw.h>

Inherits cps::Alg.

Inherited by cps::QPropWBoxSrc, cps::QPropWExpSrc, cps::QPropWGaussSrc, cps::QPropWGFLfuncSrc, cps::QPropWGFPointSrc, cps::QPropWMultGaussSrc, cps::QPropWPointSrc, cps::QPropWRand, cps::QPropWSeq, cps::QPropWVolSrc, and cps::QPropWWallSrc.

List of all members.

Public Member Functions

QPropW (Lattice &lat, CommonArg *c_arg)

QPropW (Lattice &lat, QPropWArg *arg, CommonArg *c_arg)

QPropW (const QPropW &rhs)

copy constructor

QPropW (QPropW &prop1, QPropW &prop2)

averaging constructor

Float Mass () const

int SourceTime () const

virtual int BoxSrcStart () const

virtual int BoxSrcEnd () const

virtual const QPropWGaussArg & GaussArg (void)

virtual int Gauss_N () const

virtual Float Gauss_W () const

int GFixedSnk () const

Is sink gauge fixed?

int StoreMidprop () const

Is source gauge fixed?

int DoHalfFermion () const

Returns the half fermion flag.

void Run (const int do_rerun, const Float precision=1e-8)

calculate the propagator (or, if do_rerun=1, load, recompute, compare)

void Run ()

calculate the propagator

void ReRun (const Float precision=1e-8)

reloads the propagator (QIO), recomputes it and does a comparison between those

void ReLoad (char *infile)

Loads a propagator(QIO) from file infile.

void CG (FermionVectorTp &, FermionVectorTp &, FermionVectorTp &, int &, Float &)

void CG (Lattice &lat, CgArg *arg, FermionVectorTp &source, FermionVectorTp &sol, int &iter, Float &true_res)

void FixSol (FermionVectorTp &sol)

void LoadRow (int spin, int color, FermionVectorTp &, FermionVectorTp &)

void SetFileName (char *nm)

void ShiftPropForward (int n)

void ShiftPropBackward (int n)

void Allocate (int)

Allocates memory for prop or prop_mid.

void Delete (int)

Deallocates memory of prop or prop_mid.

void SetArgs (QPropWArg &arg)

Sets the QPropW arguments.

void Average (QPropW &Q)

computes .5(prop+Q)

WilsonMatrix & GetMatrix (const int *, WilsonMatrix &) const

Comunicate Wilson Matrices...

virtual void RestoreQProp (char *, int mid)

virtual void SaveQProp (char *, int mid)

virtual void RestoreQPropLs (char *, int ls)

virtual void SaveQPropLs (Vector *sol_5d, char *, int ls)

virtual void RestoreQPropLs_ftom (char *)

virtual void DeleteQPropLs ()

virtual void RestoreOrgProp (char *, int ls)

void SwapQPropLs ()

void NonRelProp (int ls)

virtual void MeasConAxialOld (Vector *sol_5d)

virtual void MeasJ5qPion (Vector *sol_5d)

virtual void SetSource (FermionVectorTp &src, int spin, int color)

virtual SourceType SrcType ()

SourceType SeqSmearSink () const

void GaussSmearSinkProp (int t_sink, const QPropWGaussArg &gauss_arg)

void GaussSmearSinkProp (const QPropWGaussArg &gauss_arg)

virtual Complex & rand_src (int i) const

WilsonMatrix WallSinkProp (int t_sink)

void DoLinkSmear (const QPropWGaussArg &gauss_arg)

void UndoLinkSmear (const QPropWGaussArg &gauss_arg)

QPropW & operator= (const QPropW &rhs)

WilsonMatrix & operator[] (int i)

WilsonMatrix & operator() (int i)

virtual ~QPropW ()

int GFixedSrc () const

int PointSrcX () const

int PointSrcY () const

int PointSrcZ () const

int siteOffset (const int lcl_site[], const int lcl_sites[]) const

Public Attributes

Float * conserved

Float * j5q_pion

int spnclr_cnt

pointer to 5d prop counter

Protected Attributes

WilsonMatrix * prop

pointer to 4d prop

QPropWArg qp_arg

char * cname

The class name.

Detailed Description

The Quark Propagator (Wilson type) class.

Definition at line 49 of file qpropw.h.

Constructor & Destructor Documentation

cps::QPropW::QPropW ( Lattice & lat,

CommonArg * c_arg

)

Definition at line 91 of file QPropW.C.
References cname, cps::Verbose::Func(), prop, and cps::VRB.

cps::QPropW::QPropW ( Lattice & lat,

QPropWArg * arg,

CommonArg * c_arg

)

Definition at line 107 of file QPropW.C.
References cps::QPropWArg::cg, cname, cps::Verbose::Debug(), cps::ERR, cps::QPropWArg::file, cps::Error::FileA(), cps::Verbose::Flow(), cps::Verbose::Func(), cps::GJP, cps::CgArg::mass, cps::Error::Pointer(), prop, qp_arg, cps::QPropWArg::save_ls_prop, cps::Verbose::Smalloc(), cps::smalloc(), cps::GlobalJobParameter::SnodeSites(), cps::UniqueID(), cps::GlobalJobParameter::VolNodeSites(), and cps::VRB.

cps::QPropW::QPropW ( const QPropW & rhs )

copy constructor

Definition at line 159 of file QPropW.C.
References Allocate(), cname, cps::Verbose::Func(), cps::GJP, midprop, MIDPROP, prop, PROP, propls, qp_arg, sink_type, StoreMidprop(), cps::GlobalJobParameter::VolNodeSites(), and cps::VRB.

cps::QPropW::QPropW ( QPropW & prop1,

QPropW & prop2

)

averaging constructor

Definition at line 220 of file QPropW.C.
References Allocate(), cname, cps::Verbose::Func(), cps::GJP, PROP, prop, qp_arg, sink_type, cps::GlobalJobParameter::VolNodeSites(), and cps::VRB.

cps::QPropW::~QPropW ( ) [virtual]

Definition at line 1072 of file QPropW.C.
References cname, Delete(), cps::Verbose::Func(), MIDPROP, PROP, and cps::VRB.

Member Function Documentation

void cps::QPropW::Allocate ( int )

Allocates memory for prop or prop_mid.

Definition at line 48 of file QPropW.C.
References cname, cps::ERR, cps::Verbose::Func(), cps::GJP, cps::Error::Pointer(), prop, cps::Verbose::Smalloc(), cps::smalloc(), cps::GlobalJobParameter::VolNodeSites(), and cps::VRB.
Referenced by operator=(), QPropW(), RestoreQProp(), and Run().

void cps::QPropW::Average ( QPropW & Q )

computes .5(prop+Q)
Compute the average of the current propagator and the propagaror Q
$prop[i] =\frac{1}{2}(prop[i] + Q.prop[i])$
It does this for both prop and midprop
NOTE: This way of doing things saves an extra propagator in storage the averaging constructor should be removed since it is now obsolete.
Definition at line 949 of file QPropW.C.
References cps::GJP, midprop, prop, and cps::GlobalJobParameter::VolNodeSites().

int cps::QPropW::BoxSrcEnd ( ) const [virtual]

Reimplemented in cps::QPropWBoxSrc.
Definition at line 3391 of file QPropW.C.
References cname, cps::ERR, and cps::Error::NotImplemented().
Referenced by cps::Nuc3pt::Calc3pt(), cps::Nuc2pt::calcMomNucleon(), and cps::Nuc2pt::calcNucleon().

int cps::QPropW::BoxSrcStart ( ) const [virtual]

Reimplemented in cps::QPropWBoxSrc.
Definition at line 3387 of file QPropW.C.
References cname, cps::ERR, and cps::Error::NotImplemented().
Referenced by cps::Nuc3pt::Calc3pt(), cps::Nuc2pt::calcMomNucleon(), and cps::Nuc2pt::calcNucleon().

void cps::QPropW::CG ( Lattice & lat,

CgArg * arg,

FermionVectorTp & source,

FermionVectorTp & sol,

int & iter,

Float & true_res

)

Definition at line 719 of file QPropW.C.
References cname, cps::ERR, and cps::Error::NotImplemented().

void cps::QPropW::CG ( FermionVectorTp & ,

FermionVectorTp & ,

FermionVectorTp & ,

int & ,

Float &

)

Definition at line 725 of file QPropW.C.
References cps::Alg::AlgLattice(), cps::QPropWArg::cg, cname, cps::CNV_FRM_YES, cps::FermionVectorTp::data(), cps::ERR, cps::Lattice::Fclass(), cps::Lattice::Ffive2four(), cps::Lattice::Ffour2five(), cps::QPropWArg::file, cps::Lattice::FmatInv(), cps::Lattice::FsiteSize(), cps::Verbose::Func(), cps::GJP, cps::IFloat, MeasConAxialOld(), MeasJ5qPion(), cps::Error::Pointer(), cps::PRESERVE_NO, qp_arg, cps::QPropWArg::save_ls_prop, SaveQPropLs(), cps::sfree(), cps::Verbose::Sfree(), cps::Verbose::Smalloc(), cps::smalloc(), cps::GlobalJobParameter::Snodes(), cps::GlobalJobParameter::SnodeSites(), spnclr_cnt, StoreMidprop(), cps::GlobalJobParameter::VolNodeSites(), and cps::VRB.
Referenced by Run().

void cps::QPropW::Delete ( int )

Deallocates memory of prop or prop_mid.

Definition at line 70 of file QPropW.C.
References cname, cps::Verbose::Func(), prop, cps::sfree(), cps::Verbose::Sfree(), and cps::VRB.
Referenced by ~QPropW().

void cps::QPropW::DeleteQPropLs ( ) [virtual]

Definition at line 1487 of file QPropW.C.
References cname, cps::Verbose::Func(), cps::sfree(), cps::Verbose::Sfree(), and cps::VRB.
Referenced by cps::AlgNuc3pt::run().

int cps::QPropW::DoHalfFermion ( ) const [inline]

Returns the half fermion flag.

Definition at line 116 of file qpropw.h.
Referenced by cps::Nuc2pt::calcNucleon(), NonRelProp(), cps::QPropWSeq::QPropWSeq(), RestoreOrgProp(), RestoreQPropLs(), RestoreQPropLs_ftom(), Run(), SaveQPropLs(), cps::QPropWSeqProtUSrc::SetSource(), and cps::QPropWSeqProtDSrc::SetSource().

void cps::QPropW::DoLinkSmear ( const QPropWGaussArg & gauss_arg )

Definition at line 2076 of file QPropW.C.
References cps::Alg::AlgLattice(), cname, cps::ApeSmearArg::coef, cps::Lattice::CopyGaugeField(), cps::ERR, cps::Fclose(), cps::Error::FileA(), cps::Fopen(), cps::Fprintf(), cps::Verbose::Func(), cps::Lattice::GaugeField(), cps::QPropWGaussArg::gauss_link_smear_coeff, cps::QPropWGaussArg::gauss_link_smear_N, cps::QPropWGaussArg::gauss_link_smear_type, cps::Error::General(), cps::GJP, cps::GKLS_APE, cps::GKLS_STOUT, cps::Error::NotImplemented(), cps::ApeSmearArg::orthog, cps::Error::Pointer(), cps::CommonArg::results, cps::AlgApeSmear::run(), cps::AlgPlaq::run(), cps::GlobalJobParameter::VolNodeSites(), and cps::VRB.
Referenced by GaussSmearSinkProp(), cps::QPropWSeqProtUSrc::SetSource(), cps::QPropWSeqProtDSrc::SetSource(), cps::QPropWMultGaussSrc::SetSource(), and cps::QPropWGaussSrc::SetSource().

void cps::QPropW::FixSol ( FermionVectorTp & sol )

gauge fix solution - only works for coulomb guage in time, or Landau gauge
Definition at line 818 of file QPropW.C.
References cps::Alg::AlgLattice(), cname, cps::ERR, cps::Lattice::FixGaugeKind(), cps::Verbose::Func(), cps::FermionVectorTp::GaugeFixSink(), cps::Error::General(), GFixedSnk(), cps::FermionVectorTp::LandauGaugeFixSink(), and cps::VRB.
Referenced by Run().

int cps::QPropW::Gauss_N ( ) const [virtual]

Reimplemented in cps::QPropWGaussSrc, and cps::QPropWMultGaussSrc.
Definition at line 3402 of file QPropW.C.
References cname, cps::ERR, and cps::Error::NotImplemented().
Referenced by cps::Nuc3pt::Calc3pt(), cps::Nuc2pt::calcMomNucleon(), and cps::Nuc2pt::calcNucleon().

Float cps::QPropW::Gauss_W ( ) const [virtual]

Reimplemented in cps::QPropWGaussSrc, and cps::QPropWMultGaussSrc.
Definition at line 3406 of file QPropW.C.
References cname, cps::ERR, cps::Float, and cps::Error::NotImplemented().
Referenced by cps::Nuc3pt::Calc3pt(), cps::Nuc2pt::calcMomNucleon(), and cps::Nuc2pt::calcNucleon().

const QPropWGaussArg & cps::QPropW::GaussArg ( void ) [virtual]

Reimplemented in cps::QPropWGaussSrc, and cps::QPropWMultGaussSrc.
Definition at line 3397 of file QPropW.C.
References cname, cps::ERR, and cps::Error::NotImplemented().
Referenced by cps::QPropWGaussSrc::QPropWGaussSrc(), cps::AlgNuc3pt::run(), cps::QPropWSeqProtUSrc::SetSource(), and cps::QPropWSeqProtDSrc::SetSource().

void cps::QPropW::GaussSmearSinkProp ( const QPropWGaussArg & gauss_arg )

Gauge invariant gaussian smearing of the sink at time t
Definition at line 2427 of file QPropW.C.
References cps::Alg::AlgLattice(), cps::Site::Begin(), cps::FermionVectorTp::CopyWilsonMatSink(), DoLinkSmear(), cps::Site::End(), cps::QPropWGaussArg::gauss_N, cps::QPropWGaussArg::gauss_W, cps::FermionVectorTp::GaussianSmearVector(), cps::Site::Index(), cps::WilsonMatrix::load_row(), cps::Site::nextSite(), prop, qp_arg, cps::QPropWArg::SeqSmearSink, UndoLinkSmear(), and cps::wilson_vector.

void cps::QPropW::GaussSmearSinkProp ( int t_sink,

const QPropWGaussArg & gauss_arg

)

Gauge invariant gaussian smearing of the sink at time t
Definition at line 2399 of file QPropW.C.
References cps::Alg::AlgLattice(), cps::Site::Begin(), cps::FermionVectorTp::CopyWilsonMatSink(), DoLinkSmear(), cps::Site::End(), cps::QPropWGaussArg::gauss_N, cps::QPropWGaussArg::gauss_W, cps::FermionVectorTp::GaussianSmearVector(), cps::Site::Index(), cps::WilsonMatrix::load_row(), cps::Site::nextSite(), prop, qp_arg, cps::QPropWArg::SeqSmearSink, UndoLinkSmear(), and cps::wilson_vector.
Referenced by cps::AlgNuc3pt::run().

WilsonMatrix & cps::QPropW::GetMatrix ( const int * vec,

WilsonMatrix & tmp

) const

Comunicate Wilson Matrices...
Purpose: get a WilsonMatrix at specified coordinates (vec). can deal with vec being off node.
Arguments:

vec: coordinates [x,y,z,t] of the WilsonMatrix we want to fetch. These coordinates are relative to the [0,0,0,0] site of the node. They could be out-of-range, i.e., located off-node.

tmp: Buffer for the Matrix if communication is needed.

return: a reference to the Matrix. If off-node, it points to tmp.

WARNING: It only works on prop and not on midprop
Definition at line 975 of file QPropW.C.
References cps::getMinusData(), cps::getPlusData(), cps::GJP, cps::IFloat, cps::GlobalJobParameter::NodeSites(), prop, cps::GlobalJobParameter::XnodeSites(), cps::GlobalJobParameter::YnodeSites(), and cps::GlobalJobParameter::ZnodeSites().
Referenced by cps::Nuc3ptStru::InsertOp().

int cps::QPropW::GFixedSnk ( ) const [inline]

Is sink gauge fixed?

Definition at line 109 of file qpropw.h.
Referenced by cps::Nuc2pt::calcNucleon(), FixSol(), cps::Nuc3ptStru::InsertOp(), cps::QPropWSeqProtUSrc::SetSource(), cps::QPropWSeqProtDSrc::SetSource(), and cps::QPropWSeqMesSrc::SetSource().

int cps::QPropW::GFixedSrc ( ) const [inline]

Definition at line 217 of file qpropw.h.
References cps::QPropWArg::gauge_fix_src.
Referenced by cps::QPropWRandSlabSrc::SetSource(), cps::QPropWRandVolSrc::SetSource(), cps::QPropWRandWallSrc::SetSource(), cps::QPropWBoxSrc::SetSource(), cps::QPropWVolSrc::SetSource(), cps::QPropWMomSrc::SetSource(), and cps::QPropWWallSrc::SetSource().

void cps::QPropW::LoadRow ( int spin,

int color,

FermionVectorTp & sol,

FermionVectorTp & midsol

)

Collect the solutions in the propagator
Definition at line 852 of file QPropW.C.
References cps::GJP, cps::WilsonMatrix::load_row(), prop, StoreMidprop(), cps::GlobalJobParameter::VolNodeSites(), and cps::wilson_vector.
Referenced by RestoreOrgProp(), RestoreQPropLs(), and Run().

Float cps::QPropW::Mass ( ) const [inline]

Definition at line 93 of file qpropw.h.
References cps::Float.
Referenced by cps::Nuc3pt::Calc3pt(), cps::Meson::calcMeson(), cps::Meson::calcMidPointPion(), cps::Nuc2pt::calcMomNucleon(), cps::Nuc2pt::calcNucleon(), cps::Nuc2pt::calcWallMomNucleon(), and cps::QPropWSeq::QPropWSeq().

void cps::QPropW::NonRelProp ( int ls )

Definition at line 1726 of file QPropW.C.
References cps::QPropWArg::do_half_fermion, DoHalfFermion(), cps::GJP, cps::WilsonMatrix::PParProjectSource(), prop, qp_arg, cps::QPropWArg::save_ls_prop, cps::GlobalJobParameter::SnodeSites(), and cps::GlobalJobParameter::VolNodeSites().
Referenced by cps::AlgNuc3pt::run().

WilsonMatrix& cps::QPropW::operator() ( int i ) [inline]

Returns the midpoint prop
Definition at line 213 of file qpropw.h.

QPropW & cps::QPropW::operator= ( const QPropW & rhs )

Definition at line 189 of file QPropW.C.
References Allocate(), cname, cps::Verbose::Func(), cps::GJP, midprop, MIDPROP, prop, PROP, qp_arg, sink_type, StoreMidprop(), cps::GlobalJobParameter::VolNodeSites(), and cps::VRB.

WilsonMatrix& cps::QPropW::operator[] ( int i ) [inline]

Returns the prop
Definition at line 210 of file qpropw.h.

int cps::QPropW::PointSrcX ( ) const [inline]

Definition at line 218 of file qpropw.h.
References cps::QPropWArg::x.
Referenced by cps::Nuc3pt::Calc3pt(), cps::Nuc2pt::calcMomNucleon(), and cps::Nuc2pt::calcNucleon().

int cps::QPropW::PointSrcY ( ) const [inline]

Definition at line 219 of file qpropw.h.
References cps::QPropWArg::y.
Referenced by cps::Nuc3pt::Calc3pt(), cps::Nuc2pt::calcMomNucleon(), and cps::Nuc2pt::calcNucleon().

int cps::QPropW::PointSrcZ ( ) const [inline]

Definition at line 220 of file qpropw.h.
References cps::QPropWArg::z.
Referenced by cps::Nuc3pt::Calc3pt(), cps::Nuc2pt::calcMomNucleon(), and cps::Nuc2pt::calcNucleon().

Complex & cps::QPropW::rand_src ( int i ) const [virtual]

Reimplemented in cps::QPropWRand.
Definition at line 1046 of file QPropW.C.
References cps::Complex, cps::ERR, and cps::Error::General().

void cps::QPropW::ReLoad ( char * infile )

Loads a propagator(QIO) from file infile.

Definition at line 682 of file QPropW.C.
References cps::Alg::AlgLattice(), cname, cps::GlobalJobParameter::DwfHeight(), cps::ERR, cps::Lattice::Fclass(), cps::Float, cps::GJP, cps::Error::Pointer(), prop, cps::sfree(), cps::Verbose::Smalloc(), cps::smalloc(), VOLFMT, cps::GlobalJobParameter::VolNodeSites(), and cps::VRB.

void cps::QPropW::ReRun ( const Float precision = 1e-8 ) [inline]

reloads the propagator (QIO), recomputes it and does a comparison between those

Definition at line 135 of file qpropw.h.

void cps::QPropW::RestoreOrgProp ( char * ,

int ls

) [virtual]

Definition at line 1501 of file QPropW.C.
References cps::Site::Begin(), cps::QPropWArg::cg, cname, cps::GlobalJobParameter::Colors(), cps::FermionVectorTp::data(), cps::Verbose::Debug(), DoHalfFermion(), cps::Site::End(), cps::ERR, cps::QPropWArg::file, cps::Error::FileA(), cps::Float, cps::Verbose::Func(), cps::Error::General(), cps::GJP, cps::glb_sum_dir(), cps::Site::Index(), cps::WilsonMatrix::load_vec(), LoadRow(), cps::CgArg::mass, cps::Site::nextSite(), prop, qp_arg, cps::QPropWArg::save_ls_prop, cps::WilsonMatrix::SinkChiralToDirac(), cps::GlobalJobParameter::SnodeCoor(), cps::GlobalJobParameter::Snodes(), cps::GlobalJobParameter::SnodeSites(), cps::WilsonMatrix::sol(), SrcType(), cps::sync(), cps::QioControl::synchronize(), cps::UniqueID(), cps::GlobalJobParameter::VolNodeSites(), cps::VRB, cps::wilson_vector, and cps::FermionVectorTp::ZeroSource().
Referenced by cps::AlgNuc3pt::run().

void cps::QPropW::RestoreQProp ( char * ,

int mid

) [virtual]

Reimplemented in cps::QPropWRand.
Definition at line 1132 of file QPropW.C.
References Allocate(), cps::GlobalJobParameter::argc(), cps::GlobalJobParameter::argv(), cps::Site::Begin(), cname, cps::Site::End(), cps::ERR, cps::QPropWArg::file, cps::Float, cps::Verbose::Func(), cps::GJP, cps::Site::Index(), cps::Site::nextSite(), cps::Error::Pointer(), PROP, prop, cps::QIO_FULL_SOURCE, qp_arg, cps::sfree(), cps::Verbose::Smalloc(), cps::smalloc(), SrcType(), cps::GlobalJobParameter::VolNodeSites(), and cps::VRB.

void cps::QPropW::RestoreQPropLs ( char * ,

int ls

) [virtual]

Definition at line 1248 of file QPropW.C.
References cps::QPropWArg::cg, cname, cps::GlobalJobParameter::Colors(), cps::FermionVectorTp::data(), cps::Verbose::Debug(), DoHalfFermion(), cps::ERR, cps::QPropWArg::file, cps::Error::FileA(), cps::Float, cps::Verbose::Flow(), cps::Verbose::Func(), cps::Error::General(), cps::GJP, cps::glb_sum_dir(), LoadRow(), cps::CgArg::mass, prop, qp_arg, cps::QPropWArg::save_ls_prop, cps::WilsonMatrix::SinkChiralToDirac(), cps::GlobalJobParameter::SnodeCoor(), cps::GlobalJobParameter::Snodes(), cps::GlobalJobParameter::SnodeSites(), SrcType(), cps::sync(), cps::QioControl::synchronize(), cps::UniqueID(), cps::GlobalJobParameter::VolNodeSites(), cps::VRB, and cps::FermionVectorTp::ZeroSource().
Referenced by cps::Nuc3ptCons::InsertOp().

void cps::QPropW::RestoreQPropLs_ftom ( char * ) [virtual]

Definition at line 1342 of file QPropW.C.
References cps::QPropWArg::cg, cname, cps::GlobalJobParameter::Colors(), cps::FermionVectorTp::data(), cps::Verbose::Debug(), DoHalfFermion(), cps::ERR, cps::QPropWArg::file, cps::Error::FileA(), cps::Verbose::Func(), cps::Error::General(), cps::GJP, cps::WilsonMatrix::load_row(), cps::CgArg::mass, cps::Error::Pointer(), qp_arg, cps::QPropWArg::save_ls_prop, cps::Verbose::Smalloc(), cps::smalloc(), cps::GlobalJobParameter::SnodeSites(), SrcType(), cps::sync(), cps::QioControl::synchronize(), cps::UniqueID(), cps::GlobalJobParameter::VolNodeSites(), cps::VRB, cps::wilson_vector, and cps::FermionVectorTp::ZeroSource().

void cps::QPropW::Run ( ) [inline]

calculate the propagator

Definition at line 131 of file qpropw.h.
Referenced by cps::QPropWBoxSrc::QPropWBoxSrc(), cps::QPropWExpSrc::QPropWExpSrc(), cps::QPropWGaussSrc::QPropWGaussSrc(), cps::QPropWMomSrc::QPropWMomSrc(), cps::QPropWMultGaussSrc::QPropWMultGaussSrc(), cps::QPropWPointSrc::QPropWPointSrc(), cps::QPropWRandSlabSrc::QPropWRandSlabSrc(), cps::QPropWRandVolSrc::QPropWRandVolSrc(), cps::QPropWRandWallSrc::QPropWRandWallSrc(), cps::QPropWSeqMesSrc::QPropWSeqMesSrc(), cps::QPropWSeqProtDSrc::QPropWSeqProtDSrc(), cps::QPropWSeqProtUSrc::QPropWSeqProtUSrc(), cps::QPropWVolSrc::QPropWVolSrc(), and cps::QPropWWallSrc::QPropWWallSrc().

void cps::QPropW::SaveQProp ( char * ,

int mid

) [virtual]

Reimplemented in cps::QPropWRand.
Definition at line 1091 of file QPropW.C.
References cname, cps::Verbose::Func(), and cps::VRB.

void cps::QPropW::SaveQPropLs ( Vector * sol_5d,

char * ,

int ls

) [virtual]

Definition at line 1172 of file QPropW.C.
References cps::QPropWArg::cg, cname, cps::GlobalJobParameter::Colors(), DoHalfFermion(), cps::ERR, cps::QPropWArg::file, cps::Error::FileA(), cps::Verbose::Flow(), cps::Verbose::Func(), cps::Error::General(), cps::GJP, cps::WilsonMatrix::load_row(), cps::CgArg::mass, qp_arg, cps::QPropWArg::save_ls_prop, SPINOR_SIZE, spnclr_cnt, SrcType(), cps::sync(), cps::QioControl::synchronize(), cps::UniqueID(), cps::GlobalJobParameter::VolNodeSites(), cps::VRB, cps::wilson_vector, and cps::FermionVectorTp::ZeroSource().
Referenced by CG().

SourceType cps::QPropW::SeqSmearSink ( ) const [inline]

Definition at line 186 of file qpropw.h.
References cps::QPropWArg::SeqSmearSink, and cps::SourceType.
Referenced by cps::QPropWSeqProtUSrc::SetSource(), and cps::QPropWSeqProtDSrc::SetSource().

void cps::QPropW::SetArgs ( QPropWArg & arg ) [inline]

Sets the QPropW arguments.

Definition at line 157 of file qpropw.h.

void cps::QPropW::SetFileName ( char * nm )

void cps::QPropW::SetSource ( FermionVectorTp & src,

int spin,

int color

) [virtual]

Reimplemented in cps::QPropWWallSrc, cps::QPropWGaussSrc, cps::QPropWMultGaussSrc, cps::QPropWMomSrc, cps::QPropWVolSrc, cps::QPropWPointSrc, cps::QPropWBoxSrc, cps::QPropWRandWallSrc, cps::QPropWRandVolSrc, cps::QPropWRandSlabSrc, cps::QPropWSeqMesSrc, cps::QPropWSeqProtUSrc, cps::QPropWSeqProtDSrc, cps::QPropWExpSrc, cps::QPropWGFPointSrc, and cps::QPropWLandauGaugeVolumeSrc.
Definition at line 1036 of file QPropW.C.
References cname, cps::Verbose::Func(), and cps::VRB.
Referenced by Run().

void cps::QPropW::ShiftPropBackward ( int n )

Reimplemented in cps::QPropWRand.
Definition at line 912 of file QPropW.C.
References cname, cps::ERR, cps::Float, cps::getPlusData(), cps::GJP, cps::IFloat, cps::moveMem(), cps::Error::Pointer(), prop, cps::sfree(), cps::Verbose::Sfree(), cps::Verbose::Smalloc(), cps::smalloc(), cps::GlobalJobParameter::VolNodeSites(), and cps::VRB.

void cps::QPropW::ShiftPropForward ( int n )

Reimplemented in cps::QPropWRand.
Definition at line 885 of file QPropW.C.
References cname, cps::ERR, cps::Float, cps::getMinusData(), cps::GJP, cps::IFloat, cps::moveMem(), cps::Error::Pointer(), prop, cps::sfree(), cps::Verbose::Sfree(), cps::Verbose::Smalloc(), cps::smalloc(), cps::GlobalJobParameter::VolNodeSites(), and cps::VRB.

int cps::QPropW::siteOffset ( const int lcl_site[],

const int lcl_sites[]

) const

Definition at line 3374 of file QPropW.C.
Referenced by MeasConAxialOld(), and MeasJ5qPion().

int cps::QPropW::SourceTime ( ) const [inline]

Definition at line 94 of file qpropw.h.
Referenced by cps::Nuc3pt::Calc3pt(), cps::Meson::calcMeson(), cps::Meson::calcMidPointPion(), cps::Nuc2pt::calcMomNucleon(), cps::Nuc2pt::calcNucleon(), cps::Nuc2pt::calcWallMomNucleon(), and Run().

virtual SourceType cps::QPropW::SrcType ( ) [inline, virtual]

Reimplemented in cps::QPropWWallSrc, cps::QPropWGaussSrc, cps::QPropWMultGaussSrc, cps::QPropWVolSrc, cps::QPropWGFLfuncSrc, cps::QPropWPointSrc, cps::QPropWBoxSrc, cps::QPropWRandWallSrc, cps::QPropWRandVolSrc, cps::QPropWRandSlabSrc, cps::QPropWSeqMesSrc, cps::QPropWSeqProtUSrc, cps::QPropWSeqProtDSrc, and cps::QPropWExpSrc.
Definition at line 183 of file qpropw.h.
References cps::SourceType.
Referenced by cps::Nuc3pt::Calc3pt(), cps::Nuc2pt::calcMomNucleon(), cps::Nuc2pt::calcNucleon(), cps::Nuc2pt::calcWallMomNucleon(), RestoreOrgProp(), RestoreQProp(), RestoreQPropLs(), RestoreQPropLs_ftom(), Run(), and SaveQPropLs().

int cps::QPropW::StoreMidprop ( ) const [inline]

Is source gauge fixed?

Definition at line 113 of file qpropw.h.
Referenced by CG(), LoadRow(), operator=(), QPropW(), and Run().

void cps::QPropW::SwapQPropLs ( )

Definition at line 1429 of file QPropW.C.
References cname, cps::Verbose::Debug(), cps::ERR, cps::Float, cps::Verbose::Func(), cps::Error::General(), cps::GJP, cps::glb_sum_dir(), qp_arg, cps::QPropWArg::save_ls_prop, cps::GlobalJobParameter::SnodeCoor(), cps::GlobalJobParameter::Snodes(), cps::GlobalJobParameter::SnodeSites(), cps::sync(), cps::QioControl::synchronize(), cps::GlobalJobParameter::VolNodeSites(), and cps::VRB.
Referenced by cps::AlgNuc3pt::run().

void cps::QPropW::UndoLinkSmear ( const QPropWGaussArg & gauss_arg )

Definition at line 2178 of file QPropW.C.
References cps::Alg::AlgLattice(), cname, cps::Lattice::CopyGaugeField(), cps::ERR, cps::Verbose::Func(), cps::Lattice::GaugeField(), cps::QPropWGaussArg::gauss_link_smear_type, cps::Error::General(), cps::GJP, cps::Error::Pointer(), cps::GlobalJobParameter::VolNodeSites(), and cps::VRB.
Referenced by GaussSmearSinkProp(), cps::QPropWSeqProtUSrc::SetSource(), cps::QPropWSeqProtDSrc::SetSource(), cps::QPropWMultGaussSrc::SetSource(), and cps::QPropWGaussSrc::SetSource().

WilsonMatrix cps::QPropW::WallSinkProp ( int t_sink )

This is a better name for the WallWallProp
Definition at line 1053 of file QPropW.C.
References cps::Float, cps::GJP, prop, cps::slice_sum(), cps::GlobalJobParameter::TnodeCoor(), cps::GlobalJobParameter::TnodeSites(), and cps::GlobalJobParameter::VolNodeSites().
Referenced by cps::Nuc2pt::calcNucleon().

Member Data Documentation

char* cps::QPropW::cname [protected]

The class name.

Reimplemented from cps::Alg.
Definition at line 72 of file qpropw.h.
Referenced by Allocate(), BoxSrcEnd(), BoxSrcStart(), CG(), Delete(), DeleteQPropLs(), DoLinkSmear(), FixSol(), Gauss_N(), Gauss_W(), GaussArg(), MeasConAxialOld(), MeasJ5qPion(), operator=(), QPropW(), ReLoad(), RestoreOrgProp(), RestoreQProp(), RestoreQPropLs(), RestoreQPropLs_ftom(), Run(), SaveQProp(), SaveQPropLs(), SetSource(), ShiftPropBackward(), ShiftPropForward(), SwapQPropLs(), UndoLinkSmear(), and ~QPropW().

Float* cps::QPropW::conserved

Definition at line 76 of file qpropw.h.
Referenced by MeasConAxialOld(), and Run().

Float* cps::QPropW::j5q_pion

Definition at line 78 of file qpropw.h.
Referenced by MeasJ5qPion(), and Run().

WilsonMatrix* cps::QPropW::prop [protected]

pointer to 4d prop

Definition at line 67 of file qpropw.h.
Referenced by Allocate(), Average(), Delete(), GaussSmearSinkProp(), GetMatrix(), LoadRow(), NonRelProp(), operator=(), QPropW(), ReLoad(), RestoreOrgProp(), RestoreQProp(), RestoreQPropLs(), Run(), ShiftPropBackward(), ShiftPropForward(), and WallSinkProp().

QPropWArg cps::QPropW::qp_arg [protected]

Definition at line 69 of file qpropw.h.
Referenced by CG(), GaussSmearSinkProp(), NonRelProp(), operator=(), QPropW(), RestoreOrgProp(), RestoreQProp(), RestoreQPropLs(), RestoreQPropLs_ftom(), Run(), SaveQPropLs(), and SwapQPropLs().

int cps::QPropW::spnclr_cnt

pointer to 5d prop counter

Definition at line 81 of file qpropw.h.
Referenced by CG(), Run(), and SaveQPropLs().

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

include/alg/qpropw.h
src/alg/alg_qpropw/QPropW.C

Generated on Sat Oct 10 14:12:01 2009 for Columbia Physics System by

1.3.9.1


Public Member Functions
	QPropW (Lattice &lat, CommonArg *c_arg)
	QPropW (Lattice &lat, QPropWArg arg, CommonArg c_arg)
	QPropW (const QPropW &rhs)
	copy constructor
	QPropW (QPropW &prop1, QPropW &prop2)
	averaging constructor
Float	Mass () const
int	SourceTime () const
virtual int	BoxSrcStart () const
virtual int	BoxSrcEnd () const
virtual const QPropWGaussArg &	GaussArg (void)
virtual int	Gauss_N () const
virtual Float	Gauss_W () const
int	GFixedSnk () const
	Is sink gauge fixed?
int	StoreMidprop () const
	Is source gauge fixed?
int	DoHalfFermion () const
	Returns the half fermion flag.
void	Run (const int do_rerun, const Float precision=1e-8)
	calculate the propagator (or, if do_rerun=1, load, recompute, compare)
void	Run ()
	calculate the propagator
void	ReRun (const Float precision=1e-8)
	reloads the propagator (QIO), recomputes it and does a comparison between those
void	ReLoad (char *infile)
	Loads a propagator(QIO) from file infile.
void	CG (FermionVectorTp &, FermionVectorTp &, FermionVectorTp &, int &, Float &)
void	CG (Lattice &lat, CgArg *arg, FermionVectorTp &source, FermionVectorTp &sol, int &iter, Float &true_res)
void	FixSol (FermionVectorTp &sol)
void	LoadRow (int spin, int color, FermionVectorTp &, FermionVectorTp &)
void	SetFileName (char *nm)
void	ShiftPropForward (int n)
void	ShiftPropBackward (int n)
void	Allocate (int)
	Allocates memory for prop or prop_mid.
void	Delete (int)
	Deallocates memory of prop or prop_mid.
void	SetArgs (QPropWArg &arg)
	Sets the QPropW arguments.
void	Average (QPropW &Q)
	computes .5(prop+Q)
WilsonMatrix &	GetMatrix (const int *, WilsonMatrix &) const
	Comunicate Wilson Matrices...
virtual void	RestoreQProp (char *, int mid)
virtual void	SaveQProp (char *, int mid)
virtual void	RestoreQPropLs (char *, int ls)
virtual void	SaveQPropLs (Vector sol_5d, char , int ls)
virtual void	RestoreQPropLs_ftom (char *)
virtual void	DeleteQPropLs ()
virtual void	RestoreOrgProp (char *, int ls)
void	SwapQPropLs ()
void	NonRelProp (int ls)
virtual void	MeasConAxialOld (Vector *sol_5d)
virtual void	MeasJ5qPion (Vector *sol_5d)
virtual void	SetSource (FermionVectorTp &src, int spin, int color)
virtual SourceType	SrcType ()
SourceType	SeqSmearSink () const
void	GaussSmearSinkProp (int t_sink, const QPropWGaussArg &gauss_arg)
void	GaussSmearSinkProp (const QPropWGaussArg &gauss_arg)
virtual Complex &	rand_src (int i) const
WilsonMatrix	WallSinkProp (int t_sink)
void	DoLinkSmear (const QPropWGaussArg &gauss_arg)
void	UndoLinkSmear (const QPropWGaussArg &gauss_arg)
QPropW &	operator= (const QPropW &rhs)
WilsonMatrix &	operator[] (int i)
WilsonMatrix &	operator() (int i)
virtual	~QPropW ()
int	GFixedSrc () const
int	PointSrcX () const
int	PointSrcY () const
int	PointSrcZ () const
int	siteOffset (const int lcl_site[], const int lcl_sites[]) const
Public Attributes
Float *	conserved
Float *	j5q_pion
int	spnclr_cnt
	pointer to 5d prop counter
Protected Attributes
WilsonMatrix *	prop
	pointer to 4d prop
QPropWArg	qp_arg
char *	cname
	The class name.