mirror of
https://github.com/paboyle/Grid.git
synced 2025-11-03 21:44:33 +00:00
Even Odd two flavour ratio added and dH == small
This commit is contained in:
Peter Boyle
@@ -1,4 +1,4 @@
|
||||
|
||||
HFILES=./algorithms/approx/bigfloat.h ./algorithms/approx/bigfloat_double.h ./algorithms/approx/Chebyshev.h ./algorithms/approx/MultiShiftFunction.h ./algorithms/approx/Remez.h ./algorithms/approx/Zolotarev.h ./algorithms/CoarsenedMatrix.h ./algorithms/iterative/AdefGeneric.h ./algorithms/iterative/ConjugateGradient.h ./algorithms/iterative/ConjugateGradientMultiShift.h ./algorithms/iterative/ConjugateResidual.h ./algorithms/iterative/NormalEquations.h ./algorithms/iterative/PrecConjugateResidual.h ./algorithms/iterative/PrecGeneralisedConjugateResidual.h ./algorithms/iterative/SchurRedBlack.h ./algorithms/LinearOperator.h ./algorithms/Preconditioner.h ./algorithms/SparseMatrix.h ./Algorithms.h ./AlignedAllocator.h ./cartesian/Cartesian_base.h ./cartesian/Cartesian_full.h ./cartesian/Cartesian_red_black.h ./Cartesian.h ./communicator/Communicator_base.h ./Communicator.h ./Config.h ./cshift/Cshift_common.h ./cshift/Cshift_mpi.h ./cshift/Cshift_none.h ./Cshift.h ./Grid.h ./Init.h ./lattice/Lattice_arith.h ./lattice/Lattice_base.h ./lattice/Lattice_comparison.h ./lattice/Lattice_comparison_utils.h ./lattice/Lattice_conformable.h ./lattice/Lattice_coordinate.h ./lattice/Lattice_ET.h ./lattice/Lattice_local.h ./lattice/Lattice_overload.h ./lattice/Lattice_peekpoke.h ./lattice/Lattice_reality.h ./lattice/Lattice_reduction.h ./lattice/Lattice_rng.h ./lattice/Lattice_trace.h ./lattice/Lattice_transfer.h ./lattice/Lattice_transpose.h ./lattice/Lattice_unary.h ./lattice/Lattice_where.h ./Lattice.h ./Log.h ./MacroMagic.h ./Old/Tensor_peek.h ./Old/Tensor_poke.h ./parallelIO/NerscIO.h ./qcd/action/ActionBase.h ./qcd/action/Actions.h ./qcd/action/fermion/CayleyFermion5D.h ./qcd/action/fermion/ContinuedFractionFermion5D.h ./qcd/action/fermion/DomainWallFermion.h ./qcd/action/fermion/FermionOperator.h ./qcd/action/fermion/FermionOperatorImpl.h ./qcd/action/fermion/g5HermitianLinop.h ./qcd/action/fermion/MobiusFermion.h ./qcd/action/fermion/MobiusZolotarevFermion.h ./qcd/action/fermion/OverlapWilsonCayleyTanhFermion.h ./qcd/action/fermion/OverlapWilsonCayleyZolotarevFermion.h ./qcd/action/fermion/OverlapWilsonContfracTanhFermion.h ./qcd/action/fermion/OverlapWilsonContfracZolotarevFermion.h ./qcd/action/fermion/OverlapWilsonPartialFractionTanhFermion.h ./qcd/action/fermion/OverlapWilsonPartialFractionZolotarevFermion.h ./qcd/action/fermion/PartialFractionFermion5D.h ./qcd/action/fermion/ScaledShamirFermion.h ./qcd/action/fermion/ShamirZolotarevFermion.h ./qcd/action/fermion/WilsonCompressor.h ./qcd/action/fermion/WilsonFermion.h ./qcd/action/fermion/WilsonFermion5D.h ./qcd/action/fermion/WilsonKernels.h ./qcd/action/gauge/WilsonGaugeAction.h ./qcd/action/pseudofermion/TwoFlavour.h ./qcd/action/pseudofermion/TwoFlavourEvenOdd.h ./qcd/action/pseudofermion/TwoFlavourRatio.h ./qcd/hmc/HMC.h ./qcd/hmc/integrators/Integrator.h ./qcd/hmc/integrators/Integrator_algorithm.h ./qcd/QCD.h ./qcd/spin/Dirac.h ./qcd/spin/TwoSpinor.h ./qcd/utils/CovariantCshift.h ./qcd/utils/LinalgUtils.h ./qcd/utils/SpaceTimeGrid.h ./qcd/utils/SUn.h ./qcd/utils/WilsonLoops.h ./simd/Grid_avx.h ./simd/Grid_avx512.h ./simd/Grid_empty.h ./simd/Grid_neon.h ./simd/Grid_qpx.h ./simd/Grid_sse4.h ./simd/Grid_vector_types.h ./simd/Grid_vector_unops.h ./Simd.h ./stencil/Lebesgue.h ./Stencil.h ./tensors/Tensor_arith.h ./tensors/Tensor_arith_add.h ./tensors/Tensor_arith_mac.h ./tensors/Tensor_arith_mul.h ./tensors/Tensor_arith_scalar.h ./tensors/Tensor_arith_sub.h ./tensors/Tensor_class.h ./tensors/Tensor_determinant.h ./tensors/Tensor_exp.h ./tensors/Tensor_extract_merge.h ./tensors/Tensor_index.h ./tensors/Tensor_inner.h ./tensors/Tensor_logical.h ./tensors/Tensor_outer.h ./tensors/Tensor_reality.h ./tensors/Tensor_Ta.h ./tensors/Tensor_trace.h ./tensors/Tensor_traits.h ./tensors/Tensor_transpose.h ./tensors/Tensor_unary.h ./Tensors.h ./Threads.h ./Timer.h
|
||||
HFILES=./algorithms/approx/bigfloat.h ./algorithms/approx/bigfloat_double.h ./algorithms/approx/Chebyshev.h ./algorithms/approx/MultiShiftFunction.h ./algorithms/approx/Remez.h ./algorithms/approx/Zolotarev.h ./algorithms/CoarsenedMatrix.h ./algorithms/iterative/AdefGeneric.h ./algorithms/iterative/ConjugateGradient.h ./algorithms/iterative/ConjugateGradientMultiShift.h ./algorithms/iterative/ConjugateResidual.h ./algorithms/iterative/NormalEquations.h ./algorithms/iterative/PrecConjugateResidual.h ./algorithms/iterative/PrecGeneralisedConjugateResidual.h ./algorithms/iterative/SchurRedBlack.h ./algorithms/LinearOperator.h ./algorithms/Preconditioner.h ./algorithms/SparseMatrix.h ./Algorithms.h ./AlignedAllocator.h ./cartesian/Cartesian_base.h ./cartesian/Cartesian_full.h ./cartesian/Cartesian_red_black.h ./Cartesian.h ./communicator/Communicator_base.h ./Communicator.h ./Config.h ./cshift/Cshift_common.h ./cshift/Cshift_mpi.h ./cshift/Cshift_none.h ./Cshift.h ./Grid.h ./Init.h ./lattice/Lattice_arith.h ./lattice/Lattice_base.h ./lattice/Lattice_comparison.h ./lattice/Lattice_comparison_utils.h ./lattice/Lattice_conformable.h ./lattice/Lattice_coordinate.h ./lattice/Lattice_ET.h ./lattice/Lattice_local.h ./lattice/Lattice_overload.h ./lattice/Lattice_peekpoke.h ./lattice/Lattice_reality.h ./lattice/Lattice_reduction.h ./lattice/Lattice_rng.h ./lattice/Lattice_trace.h ./lattice/Lattice_transfer.h ./lattice/Lattice_transpose.h ./lattice/Lattice_unary.h ./lattice/Lattice_where.h ./Lattice.h ./Log.h ./MacroMagic.h ./Old/Tensor_peek.h ./Old/Tensor_poke.h ./parallelIO/NerscIO.h ./qcd/action/ActionBase.h ./qcd/action/Actions.h ./qcd/action/fermion/CayleyFermion5D.h ./qcd/action/fermion/ContinuedFractionFermion5D.h ./qcd/action/fermion/DomainWallFermion.h ./qcd/action/fermion/FermionOperator.h ./qcd/action/fermion/FermionOperatorImpl.h ./qcd/action/fermion/g5HermitianLinop.h ./qcd/action/fermion/MobiusFermion.h ./qcd/action/fermion/MobiusZolotarevFermion.h ./qcd/action/fermion/OverlapWilsonCayleyTanhFermion.h ./qcd/action/fermion/OverlapWilsonCayleyZolotarevFermion.h ./qcd/action/fermion/OverlapWilsonContfracTanhFermion.h ./qcd/action/fermion/OverlapWilsonContfracZolotarevFermion.h ./qcd/action/fermion/OverlapWilsonPartialFractionTanhFermion.h ./qcd/action/fermion/OverlapWilsonPartialFractionZolotarevFermion.h ./qcd/action/fermion/PartialFractionFermion5D.h ./qcd/action/fermion/ScaledShamirFermion.h ./qcd/action/fermion/ShamirZolotarevFermion.h ./qcd/action/fermion/WilsonCompressor.h ./qcd/action/fermion/WilsonFermion.h ./qcd/action/fermion/WilsonFermion5D.h ./qcd/action/fermion/WilsonKernels.h ./qcd/action/gauge/WilsonGaugeAction.h ./qcd/action/pseudofermion/EvenOddSchurDifferentiable.h ./qcd/action/pseudofermion/TwoFlavour.h ./qcd/action/pseudofermion/TwoFlavourEvenOdd.h ./qcd/action/pseudofermion/TwoFlavourEvenOddRatio.h ./qcd/action/pseudofermion/TwoFlavourRatio.h ./qcd/hmc/HMC.h ./qcd/hmc/integrators/Integrator.h ./qcd/hmc/integrators/Integrator_algorithm.h ./qcd/QCD.h ./qcd/spin/Dirac.h ./qcd/spin/TwoSpinor.h ./qcd/utils/CovariantCshift.h ./qcd/utils/LinalgUtils.h ./qcd/utils/SpaceTimeGrid.h ./qcd/utils/SUn.h ./qcd/utils/WilsonLoops.h ./simd/Grid_avx.h ./simd/Grid_avx512.h ./simd/Grid_empty.h ./simd/Grid_neon.h ./simd/Grid_qpx.h ./simd/Grid_sse4.h ./simd/Grid_vector_types.h ./simd/Grid_vector_unops.h ./Simd.h ./stencil/Lebesgue.h ./Stencil.h ./tensors/Tensor_arith.h ./tensors/Tensor_arith_add.h ./tensors/Tensor_arith_mac.h ./tensors/Tensor_arith_mul.h ./tensors/Tensor_arith_scalar.h ./tensors/Tensor_arith_sub.h ./tensors/Tensor_class.h ./tensors/Tensor_determinant.h ./tensors/Tensor_exp.h ./tensors/Tensor_extract_merge.h ./tensors/Tensor_index.h ./tensors/Tensor_inner.h ./tensors/Tensor_logical.h ./tensors/Tensor_outer.h ./tensors/Tensor_reality.h ./tensors/Tensor_Ta.h ./tensors/Tensor_trace.h ./tensors/Tensor_traits.h ./tensors/Tensor_transpose.h ./tensors/Tensor_unary.h ./Tensors.h ./Threads.h ./Timer.h
|
||||
|
||||
CCFILES=./algorithms/approx/MultiShiftFunction.cc ./algorithms/approx/Remez.cc ./algorithms/approx/Zolotarev.cc ./Init.cc ./Log.cc ./qcd/action/fermion/CayleyFermion5D.cc ./qcd/action/fermion/ContinuedFractionFermion5D.cc ./qcd/action/fermion/PartialFractionFermion5D.cc ./qcd/action/fermion/WilsonFermion.cc ./qcd/action/fermion/WilsonFermion5D.cc ./qcd/action/fermion/WilsonKernels.cc ./qcd/action/fermion/WilsonKernelsHand.cc ./qcd/hmc/HMC.cc ./qcd/hmc/integrators/Integrator.cc ./qcd/spin/Dirac.cc ./qcd/utils/SpaceTimeGrid.cc ./stencil/Lebesgue.cc ./stencil/Stencil_common.cc
|
||||
|
||||
@@ -150,8 +150,16 @@ typedef DomainWallFermion<GparityWilsonImplD> GparityDomainWallFermionD;
|
||||
////////////////////////////////////////
|
||||
// Pseudo fermion combinations for HMC
|
||||
////////////////////////////////////////
|
||||
#include <qcd/action/pseudofermion/EvenOddSchurDifferentiable.h>
|
||||
#include <qcd/action/pseudofermion/TwoFlavour.h>
|
||||
#include <qcd/action/pseudofermion/TwoFlavourEvenOdd.h>
|
||||
#include <qcd/action/pseudofermion/TwoFlavourRatio.h>
|
||||
#include <qcd/action/pseudofermion/TwoFlavourEvenOdd.h>
|
||||
#include <qcd/action/pseudofermion/TwoFlavourEvenOddRatio.h>
|
||||
|
||||
//Todo: RHMC
|
||||
//#include <qcd/action/pseudofermion/OneFlavour.h>
|
||||
//#include <qcd/action/pseudofermion/OneFlavourRatio.h>
|
||||
//#include <qcd/action/pseudofermion/OneFlavourEvenOdd.h>
|
||||
//#include <qcd/action/pseudofermion/OneFlavourEvenOddRatio.h>
|
||||
|
||||
#endif
|
||||
|
||||
112
lib/qcd/action/pseudofermion/EvenOddSchurDifferentiable.h
Normal file
112
lib/qcd/action/pseudofermion/EvenOddSchurDifferentiable.h
Normal file
@@ -0,0 +1,112 @@
|
||||
#ifndef QCD_EVEN_ODD_SCHUR_DIFFERENTIABLE_H
|
||||
#define QCD_EVEN_ODD_SCHUR_DIFFERENTIABLE_H
|
||||
|
||||
namespace Grid{
|
||||
namespace QCD{
|
||||
|
||||
// Base even odd HMC on the normal Mee based schur decomposition.
|
||||
//
|
||||
// M = (Mee Meo) = (1 0 ) (Mee 0 ) (1 Mee^{-1} Meo)
|
||||
// (Moe Moo) (Moe Mee^-1 1 ) (0 Moo-Moe Mee^-1 Meo) (0 1 )
|
||||
//
|
||||
// Determinant is det of middle factor
|
||||
// This assumes Mee is indept of U.
|
||||
//
|
||||
template<class Impl>
|
||||
class SchurDifferentiableOperator : public SchurDiagMooeeOperator<FermionOperator<Impl>,typename Impl::FermionField>
|
||||
{
|
||||
public:
|
||||
INHERIT_IMPL_TYPES(Impl);
|
||||
|
||||
typedef FermionOperator<Impl> Matrix;
|
||||
|
||||
SchurDifferentiableOperator (Matrix &Mat) : SchurDiagMooeeOperator<Matrix,FermionField>(Mat) {};
|
||||
|
||||
void MpcDeriv(GaugeField &Force,const FermionField &U,const FermionField &V) {
|
||||
|
||||
GridBase *fgrid = this->_Mat.FermionGrid();
|
||||
GridBase *fcbgrid = this->_Mat.FermionRedBlackGrid();
|
||||
GridBase *ugrid = this->_Mat.GaugeGrid();
|
||||
GridBase *ucbgrid = this->_Mat.GaugeRedBlackGrid();
|
||||
|
||||
Real coeff = 1.0;
|
||||
|
||||
FermionField tmp1(fcbgrid);
|
||||
FermionField tmp2(fcbgrid);
|
||||
|
||||
conformable(fcbgrid,U._grid);
|
||||
conformable(fcbgrid,V._grid);
|
||||
|
||||
// Assert the checkerboard?? or code for either
|
||||
assert(U.checkerboard==Odd);
|
||||
assert(V.checkerboard==U.checkerboard);
|
||||
|
||||
GaugeField ForceO(ucbgrid);
|
||||
GaugeField ForceE(ucbgrid);
|
||||
|
||||
// X^dag Der_oe MeeInv Meo Y
|
||||
// Use Mooee as nontrivial but gauge field indept
|
||||
this->_Mat.Meooe (V,tmp1); // odd->even -- implicit -0.5 factor to be applied
|
||||
this->_Mat.MooeeInv(tmp1,tmp2); // even->even
|
||||
this->_Mat.MoeDeriv(ForceO,U,tmp2,DaggerNo);
|
||||
|
||||
// Accumulate X^dag M_oe MeeInv Der_eo Y
|
||||
this->_Mat.MeooeDag (U,tmp1); // even->odd -- implicit -0.5 factor to be applied
|
||||
this->_Mat.MooeeInvDag(tmp1,tmp2); // even->even
|
||||
this->_Mat.MeoDeriv(ForceE,tmp2,V,DaggerNo);
|
||||
|
||||
assert(ForceE.checkerboard==Even);
|
||||
assert(ForceO.checkerboard==Odd);
|
||||
|
||||
setCheckerboard(Force,ForceE);
|
||||
setCheckerboard(Force,ForceO);
|
||||
Force=-Force;
|
||||
}
|
||||
|
||||
|
||||
void MpcDagDeriv(GaugeField &Force,const FermionField &U,const FermionField &V) {
|
||||
|
||||
GridBase *fgrid = this->_Mat.FermionGrid();
|
||||
GridBase *fcbgrid = this->_Mat.FermionRedBlackGrid();
|
||||
GridBase *ugrid = this->_Mat.GaugeGrid();
|
||||
GridBase *ucbgrid = this->_Mat.GaugeRedBlackGrid();
|
||||
|
||||
Real coeff = 1.0;
|
||||
|
||||
FermionField tmp1(fcbgrid);
|
||||
FermionField tmp2(fcbgrid);
|
||||
|
||||
conformable(fcbgrid,U._grid);
|
||||
conformable(fcbgrid,V._grid);
|
||||
|
||||
// Assert the checkerboard?? or code for either
|
||||
assert(V.checkerboard==Odd);
|
||||
assert(V.checkerboard==V.checkerboard);
|
||||
|
||||
GaugeField ForceO(ucbgrid);
|
||||
GaugeField ForceE(ucbgrid);
|
||||
|
||||
// X^dag Der_oe MeeInv Meo Y
|
||||
// Use Mooee as nontrivial but gauge field indept
|
||||
this->_Mat.MeooeDag (V,tmp1); // odd->even -- implicit -0.5 factor to be applied
|
||||
this->_Mat.MooeeInvDag(tmp1,tmp2); // even->even
|
||||
this->_Mat.MoeDeriv(ForceO,U,tmp2,DaggerYes);
|
||||
|
||||
// Accumulate X^dag M_oe MeeInv Der_eo Y
|
||||
this->_Mat.Meooe (U,tmp1); // even->odd -- implicit -0.5 factor to be applied
|
||||
this->_Mat.MooeeInv(tmp1,tmp2); // even->even
|
||||
this->_Mat.MeoDeriv(ForceE,tmp2,V,DaggerYes);
|
||||
|
||||
assert(ForceE.checkerboard==Even);
|
||||
assert(ForceO.checkerboard==Odd);
|
||||
|
||||
setCheckerboard(Force,ForceE);
|
||||
setCheckerboard(Force,ForceO);
|
||||
Force=-Force;
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
}
|
||||
}
|
||||
#endif
|
||||
@@ -4,108 +4,6 @@
|
||||
namespace Grid{
|
||||
namespace QCD{
|
||||
|
||||
// Base even odd HMC on the normal Mee based schur decomposition.
|
||||
//
|
||||
// M = (Mee Meo) = (1 0 ) (Mee 0 ) (1 Mee^{-1} Meo)
|
||||
// (Moe Moo) (Moe Mee^-1 1 ) (0 Moo-Moe Mee^-1 Meo) (0 1 )
|
||||
//
|
||||
// Determinant is det of middle factor
|
||||
// This assumes Mee is indept of U.
|
||||
//
|
||||
template<class Impl>
|
||||
class SchurDifferentiableOperator : public SchurDiagMooeeOperator<FermionOperator<Impl>,typename Impl::FermionField>
|
||||
{
|
||||
public:
|
||||
INHERIT_IMPL_TYPES(Impl);
|
||||
|
||||
typedef FermionOperator<Impl> Matrix;
|
||||
|
||||
SchurDifferentiableOperator (Matrix &Mat) : SchurDiagMooeeOperator<Matrix,FermionField>(Mat) {};
|
||||
|
||||
void MpcDeriv(GaugeField &Force,const FermionField &U,const FermionField &V) {
|
||||
|
||||
GridBase *fgrid = this->_Mat.FermionGrid();
|
||||
GridBase *fcbgrid = this->_Mat.FermionRedBlackGrid();
|
||||
GridBase *ugrid = this->_Mat.GaugeGrid();
|
||||
GridBase *ucbgrid = this->_Mat.GaugeRedBlackGrid();
|
||||
|
||||
Real coeff = 1.0;
|
||||
|
||||
FermionField tmp1(fcbgrid);
|
||||
FermionField tmp2(fcbgrid);
|
||||
|
||||
conformable(fcbgrid,U._grid);
|
||||
conformable(fcbgrid,V._grid);
|
||||
|
||||
// Assert the checkerboard?? or code for either
|
||||
assert(U.checkerboard==Odd);
|
||||
assert(V.checkerboard==U.checkerboard);
|
||||
|
||||
GaugeField ForceO(ucbgrid);
|
||||
GaugeField ForceE(ucbgrid);
|
||||
|
||||
// X^dag Der_oe MeeInv Meo Y
|
||||
// Use Mooee as nontrivial but gauge field indept
|
||||
this->_Mat.Meooe (V,tmp1); // odd->even -- implicit -0.5 factor to be applied
|
||||
this->_Mat.MooeeInv(tmp1,tmp2); // even->even
|
||||
this->_Mat.MoeDeriv(ForceO,U,tmp2,DaggerNo);
|
||||
|
||||
// Accumulate X^dag M_oe MeeInv Der_eo Y
|
||||
this->_Mat.MeooeDag (U,tmp1); // even->odd -- implicit -0.5 factor to be applied
|
||||
this->_Mat.MooeeInvDag(tmp1,tmp2); // even->even
|
||||
this->_Mat.MeoDeriv(ForceE,tmp2,V,DaggerNo);
|
||||
|
||||
assert(ForceE.checkerboard==Even);
|
||||
assert(ForceO.checkerboard==Odd);
|
||||
|
||||
setCheckerboard(Force,ForceE);
|
||||
setCheckerboard(Force,ForceO);
|
||||
Force=-Force;
|
||||
}
|
||||
|
||||
|
||||
void MpcDagDeriv(GaugeField &Force,const FermionField &U,const FermionField &V) {
|
||||
|
||||
GridBase *fgrid = this->_Mat.FermionGrid();
|
||||
GridBase *fcbgrid = this->_Mat.FermionRedBlackGrid();
|
||||
GridBase *ugrid = this->_Mat.GaugeGrid();
|
||||
GridBase *ucbgrid = this->_Mat.GaugeRedBlackGrid();
|
||||
|
||||
Real coeff = 1.0;
|
||||
|
||||
FermionField tmp1(fcbgrid);
|
||||
FermionField tmp2(fcbgrid);
|
||||
|
||||
conformable(fcbgrid,U._grid);
|
||||
conformable(fcbgrid,V._grid);
|
||||
|
||||
// Assert the checkerboard?? or code for either
|
||||
assert(V.checkerboard==Odd);
|
||||
assert(V.checkerboard==V.checkerboard);
|
||||
|
||||
GaugeField ForceO(ucbgrid);
|
||||
GaugeField ForceE(ucbgrid);
|
||||
|
||||
// X^dag Der_oe MeeInv Meo Y
|
||||
// Use Mooee as nontrivial but gauge field indept
|
||||
this->_Mat.MeooeDag (V,tmp1); // odd->even -- implicit -0.5 factor to be applied
|
||||
this->_Mat.MooeeInvDag(tmp1,tmp2); // even->even
|
||||
this->_Mat.MoeDeriv(ForceO,U,tmp2,DaggerYes);
|
||||
|
||||
// Accumulate X^dag M_oe MeeInv Der_eo Y
|
||||
this->_Mat.Meooe (U,tmp1); // even->odd -- implicit -0.5 factor to be applied
|
||||
this->_Mat.MooeeInv(tmp1,tmp2); // even->even
|
||||
this->_Mat.MeoDeriv(ForceE,tmp2,V,DaggerYes);
|
||||
|
||||
assert(ForceE.checkerboard==Even);
|
||||
assert(ForceO.checkerboard==Odd);
|
||||
|
||||
setCheckerboard(Force,ForceE);
|
||||
setCheckerboard(Force,ForceO);
|
||||
Force=-Force;
|
||||
}
|
||||
|
||||
};
|
||||
|
||||
|
||||
////////////////////////////////////////////////////////////////////////
|
||||
@@ -123,7 +21,6 @@ namespace Grid{
|
||||
FermionOperator<Impl> & FermOp;// the basic operator
|
||||
|
||||
OperatorFunction<FermionField> &DerivativeSolver;
|
||||
|
||||
OperatorFunction<FermionField> &ActionSolver;
|
||||
|
||||
FermionField PhiOdd; // the pseudo fermion field for this trajectory
|
||||
@@ -154,6 +51,7 @@ namespace Grid{
|
||||
// P(eta) = e^{- eta^dag eta}
|
||||
//
|
||||
// e^{x^2/2 sig^2} => sig^2 = 0.5.
|
||||
|
||||
RealD scale = std::sqrt(0.5);
|
||||
|
||||
FermionField eta (FermOp.FermionGrid());
|
||||
@@ -169,6 +67,7 @@ namespace Grid{
|
||||
FermOp.ImportGauge(U);
|
||||
|
||||
PCop.MpcDag(etaOdd,PhiOdd);
|
||||
|
||||
FermOp.MooeeDag(etaEven,PhiEven);
|
||||
|
||||
PhiOdd =PhiOdd*scale;
|
||||
@@ -219,17 +118,16 @@ namespace Grid{
|
||||
FermionField Y(FermOp.FermionRedBlackGrid());
|
||||
GaugeField tmp(FermOp.GaugeGrid());
|
||||
|
||||
SchurDifferentiableOperator<Impl> PCop(FermOp);
|
||||
|
||||
X=zero;
|
||||
DerivativeSolver(PCop,PhiOdd,X);
|
||||
PCop.Op(X,Y);
|
||||
SchurDifferentiableOperator<Impl> Mpc(FermOp);
|
||||
|
||||
// Our conventions really make this UdSdU; We do not differentiate wrt Udag here.
|
||||
// So must take dSdU - adj(dSdU) and left multiply by mom to get dS/dt.
|
||||
|
||||
PCop.MpcDeriv(tmp , Y, X ); dSdU=tmp;
|
||||
PCop.MpcDagDeriv(tmp , X, Y); dSdU=dSdU+tmp;
|
||||
X=zero;
|
||||
DerivativeSolver(Mpc,PhiOdd,X);
|
||||
Mpc.Mpc(X,Y);
|
||||
Mpc.MpcDeriv(tmp , Y, X ); dSdU=tmp;
|
||||
Mpc.MpcDagDeriv(tmp , X, Y); dSdU=dSdU+tmp;
|
||||
|
||||
// Treat the EE case. (MdagM)^-1 = Minv Minvdag
|
||||
// Deriv defaults to zero.
|
||||
|
||||
163
lib/qcd/action/pseudofermion/TwoFlavourEvenOddRatio.h
Normal file
163
lib/qcd/action/pseudofermion/TwoFlavourEvenOddRatio.h
Normal file
@@ -0,0 +1,163 @@
|
||||
#ifndef QCD_PSEUDOFERMION_TWO_FLAVOUR_EVEN_ODD_RATIO_H
|
||||
#define QCD_PSEUDOFERMION_TWO_FLAVOUR_EVEN_ODD_RATIO_H
|
||||
|
||||
namespace Grid{
|
||||
namespace QCD{
|
||||
|
||||
///////////////////////////////////////
|
||||
// Two flavour ratio
|
||||
///////////////////////////////////////
|
||||
template<class Impl>
|
||||
class TwoFlavourEvenOddRatioPseudoFermionAction : public Action<typename Impl::GaugeField> {
|
||||
public:
|
||||
INHERIT_IMPL_TYPES(Impl);
|
||||
|
||||
private:
|
||||
FermionOperator<Impl> & NumOp;// the basic operator
|
||||
FermionOperator<Impl> & DenOp;// the basic operator
|
||||
|
||||
OperatorFunction<FermionField> &DerivativeSolver;
|
||||
OperatorFunction<FermionField> &ActionSolver;
|
||||
|
||||
FermionField PhiOdd; // the pseudo fermion field for this trajectory
|
||||
FermionField PhiEven; // the pseudo fermion field for this trajectory
|
||||
|
||||
public:
|
||||
TwoFlavourEvenOddRatioPseudoFermionAction(FermionOperator<Impl> &_NumOp,
|
||||
FermionOperator<Impl> &_DenOp,
|
||||
OperatorFunction<FermionField> & DS,
|
||||
OperatorFunction<FermionField> & AS) :
|
||||
NumOp(_NumOp),
|
||||
DenOp(_DenOp),
|
||||
DerivativeSolver(DS),
|
||||
ActionSolver(AS),
|
||||
PhiEven(_NumOp.FermionRedBlackGrid()),
|
||||
PhiOdd(_NumOp.FermionRedBlackGrid())
|
||||
{
|
||||
conformable(_NumOp.FermionGrid(), _DenOp.FermionGrid());
|
||||
conformable(_NumOp.FermionRedBlackGrid(), _DenOp.FermionRedBlackGrid());
|
||||
conformable(_NumOp.GaugeGrid(), _DenOp.GaugeGrid());
|
||||
conformable(_NumOp.GaugeRedBlackGrid(), _DenOp.GaugeRedBlackGrid());
|
||||
};
|
||||
|
||||
virtual void init(const GaugeField &U, GridParallelRNG& pRNG) {
|
||||
|
||||
// P(phi) = e^{- phi^dag Vpc (MpcdagMpc)^-1 Vpcdag phi}
|
||||
//
|
||||
// NumOp == V
|
||||
// DenOp == M
|
||||
//
|
||||
// Take phi_o = Vpcdag^{-1} Mpcdag eta_o ; eta_o = Mpcdag^{-1} Vpcdag Phi
|
||||
//
|
||||
// P(eta_o) = e^{- eta_o^dag eta_o}
|
||||
//
|
||||
// e^{x^2/2 sig^2} => sig^2 = 0.5.
|
||||
//
|
||||
RealD scale = std::sqrt(0.5);
|
||||
|
||||
FermionField eta (NumOp.FermionGrid());
|
||||
FermionField etaOdd (NumOp.FermionRedBlackGrid());
|
||||
FermionField etaEven(NumOp.FermionRedBlackGrid());
|
||||
FermionField tmp (NumOp.FermionRedBlackGrid());
|
||||
|
||||
gaussian(pRNG,eta);
|
||||
pickCheckerboard(Even,etaEven,eta);
|
||||
pickCheckerboard(Odd,etaOdd,eta);
|
||||
|
||||
NumOp.ImportGauge(U);
|
||||
DenOp.ImportGauge(U);
|
||||
|
||||
SchurDifferentiableOperator<Impl> Mpc(DenOp);
|
||||
SchurDifferentiableOperator<Impl> Vpc(NumOp);
|
||||
|
||||
// Odd det factors
|
||||
Mpc.MpcDag(etaOdd,PhiOdd);
|
||||
ActionSolver(Vpc,PhiOdd,tmp);
|
||||
Vpc.Mpc(tmp,PhiOdd);
|
||||
|
||||
// Even det factors
|
||||
DenOp.MooeeDag(etaEven,tmp);
|
||||
NumOp.MooeeInvDag(tmp,PhiEven);
|
||||
|
||||
PhiOdd =PhiOdd*scale;
|
||||
PhiEven=PhiEven*scale;
|
||||
|
||||
};
|
||||
|
||||
//////////////////////////////////////////////////////
|
||||
// S = phi^dag V (Mdag M)^-1 Vdag phi
|
||||
//////////////////////////////////////////////////////
|
||||
virtual RealD S(const GaugeField &U) {
|
||||
|
||||
NumOp.ImportGauge(U);
|
||||
DenOp.ImportGauge(U);
|
||||
|
||||
SchurDifferentiableOperator<Impl> Mpc(DenOp);
|
||||
SchurDifferentiableOperator<Impl> Vpc(NumOp);
|
||||
|
||||
FermionField X(NumOp.FermionRedBlackGrid());
|
||||
FermionField Y(NumOp.FermionRedBlackGrid());
|
||||
|
||||
X=zero;
|
||||
Vpc.MpcDag(PhiOdd,Y); // Y= Vdag phi
|
||||
ActionSolver(Mpc,Y,X); // X= (MdagM)^-1 Vdag phi
|
||||
Mpc.Mpc(X,Y); // Y= Mdag^-1 Vdag phi
|
||||
|
||||
RealD action = norm2(Y);
|
||||
|
||||
// The EE factorised block; normally can replace with zero if det is constant (gauge field indept)
|
||||
// Only really clover term that creates this. Leave the EE portion as a future to do to make most
|
||||
// rapid progresss on DWF for now.
|
||||
//
|
||||
// Vpc.MooeeDag(PhiEven,X);
|
||||
// Mpc.MooeeInvDag(X,Y);
|
||||
// action = action + norm2(Y);
|
||||
|
||||
return action;
|
||||
};
|
||||
|
||||
//////////////////////////////////////////////////////
|
||||
// dS/du = phi^dag dV (Mdag M)^-1 V^dag phi
|
||||
// - phi^dag V (Mdag M)^-1 [ Mdag dM + dMdag M ] (Mdag M)^-1 V^dag phi
|
||||
// + phi^dag V (Mdag M)^-1 dV^dag phi
|
||||
//////////////////////////////////////////////////////
|
||||
virtual void deriv(const GaugeField &U,GaugeField & dSdU) {
|
||||
|
||||
NumOp.ImportGauge(U);
|
||||
DenOp.ImportGauge(U);
|
||||
|
||||
SchurDifferentiableOperator<Impl> Mpc(DenOp);
|
||||
SchurDifferentiableOperator<Impl> Vpc(NumOp);
|
||||
|
||||
FermionField X(NumOp.FermionRedBlackGrid());
|
||||
FermionField Y(NumOp.FermionRedBlackGrid());
|
||||
|
||||
GaugeField force(NumOp.GaugeGrid());
|
||||
|
||||
X=zero;
|
||||
|
||||
//Y=Vdag phi
|
||||
//X = (Mdag M)^-1 V^dag phi
|
||||
//Y = (Mdag)^-1 V^dag phi
|
||||
Vpc.MpcDag(PhiOdd,Y); // Y= Vdag phi
|
||||
DerivativeSolver(Mpc,Y,X); // X= (MdagM)^-1 Vdag phi
|
||||
Mpc.Mpc(X,Y); // Y= Mdag^-1 Vdag phi
|
||||
|
||||
// phi^dag V (Mdag M)^-1 dV^dag phi
|
||||
Vpc.MpcDagDeriv(force , X, PhiOdd ); dSdU=force;
|
||||
|
||||
// phi^dag dV (Mdag M)^-1 V^dag phi
|
||||
Vpc.MpcDeriv(force , PhiOdd, X ); dSdU=dSdU+force;
|
||||
|
||||
// - phi^dag V (Mdag M)^-1 Mdag dM (Mdag M)^-1 V^dag phi
|
||||
// - phi^dag V (Mdag M)^-1 dMdag M (Mdag M)^-1 V^dag phi
|
||||
Mpc.MpcDeriv(force,Y,X); dSdU=dSdU-force;
|
||||
Mpc.MpcDagDeriv(force,X,Y); dSdU=dSdU-force;
|
||||
|
||||
dSdU = -Ta(dSdU);
|
||||
|
||||
};
|
||||
};
|
||||
}
|
||||
}
|
||||
#endif
|
||||
@@ -1,10 +1,5 @@
|
||||
<<<<<<< HEAD
|
||||
#ifndef QCD_PSEUDOFERMION_TWO_FLAVOUR_RATIO_H
|
||||
#define QCD_PSEUDOFERMION_TWO_FLAVOUR_RATIO_H
|
||||
=======
|
||||
#ifndef QCD_PSEUDOFERMION_TWO_FLAVOUR_H
|
||||
#define QCD_PSEUDOFERMION_TWO_FLAVOUR_H
|
||||
>>>>>>> ef6a9e6b07b80aea909c0a62f223fa3e66f53b3a
|
||||
|
||||
namespace Grid{
|
||||
namespace QCD{
|
||||
@@ -107,7 +102,6 @@ namespace Grid{
|
||||
|
||||
FermionField X(NumOp.FermionGrid());
|
||||
FermionField Y(NumOp.FermionGrid());
|
||||
FermionField f1(NumOp.FermionGrid());
|
||||
|
||||
GaugeField force(NumOp.GaugeGrid());
|
||||
|
||||
@@ -130,8 +124,8 @@ namespace Grid{
|
||||
// - phi^dag V (Mdag M)^-1 dMdag M (Mdag M)^-1 V^dag phi
|
||||
DenOp.MDeriv(force,Y,X,DaggerNo); dSdU=dSdU-force;
|
||||
DenOp.MDeriv(force,X,Y,DaggerYes); dSdU=dSdU-force;
|
||||
dSdU = - dSdU;
|
||||
dSdU = Ta(dSdU);
|
||||
|
||||
dSdU = - Ta(dSdU);
|
||||
|
||||
};
|
||||
};
|
||||
|
||||
@@ -1,5 +1,5 @@
|
||||
|
||||
bin_PROGRAMS = Test_GaugeAction Test_cayley_cg Test_cayley_coarsen_support Test_cayley_even_odd Test_cayley_ldop_cr Test_cf_coarsen_support Test_cf_cr_unprec Test_cheby Test_contfrac_cg Test_contfrac_even_odd Test_contfrac_force Test_cshift Test_cshift_red_black Test_dwf_cg_prec Test_dwf_cg_schur Test_dwf_cg_unprec Test_dwf_cr_unprec Test_dwf_even_odd Test_dwf_force Test_dwf_fpgcr Test_dwf_hdcr Test_gamma Test_gparity Test_gpwilson_even_odd Test_hmc_EOWilsonFermionGauge Test_hmc_WilsonFermionGauge Test_hmc_WilsonGauge Test_hmc_WilsonRatio Test_lie_generators Test_main Test_multishift_sqrt Test_nersc_io Test_partfrac_force Test_quenched_update Test_remez Test_rng Test_rng_fixed Test_simd Test_stencil Test_wilson_cg_prec Test_wilson_cg_schur Test_wilson_cg_unprec Test_wilson_cr_unprec Test_wilson_even_odd Test_wilson_force Test_wilson_force_phiMdagMphi Test_wilson_force_phiMphi
|
||||
bin_PROGRAMS = Test_GaugeAction Test_cayley_cg Test_cayley_coarsen_support Test_cayley_even_odd Test_cayley_ldop_cr Test_cf_coarsen_support Test_cf_cr_unprec Test_cheby Test_contfrac_cg Test_contfrac_even_odd Test_contfrac_force Test_cshift Test_cshift_red_black Test_dwf_cg_prec Test_dwf_cg_schur Test_dwf_cg_unprec Test_dwf_cr_unprec Test_dwf_even_odd Test_dwf_force Test_dwf_fpgcr Test_dwf_hdcr Test_gamma Test_gparity Test_gpwilson_even_odd Test_hmc_EOWilsonFermionGauge Test_hmc_EOWilsonRatio Test_hmc_WilsonFermionGauge Test_hmc_WilsonGauge Test_hmc_WilsonRatio Test_lie_generators Test_main Test_multishift_sqrt Test_nersc_io Test_partfrac_force Test_quenched_update Test_remez Test_rng Test_rng_fixed Test_simd Test_stencil Test_wilson_cg_prec Test_wilson_cg_schur Test_wilson_cg_unprec Test_wilson_cr_unprec Test_wilson_even_odd Test_wilson_force Test_wilson_force_phiMdagMphi Test_wilson_force_phiMphi
|
||||
|
||||
|
||||
Test_GaugeAction_SOURCES=Test_GaugeAction.cc
|
||||
@@ -102,6 +102,10 @@ Test_hmc_EOWilsonFermionGauge_SOURCES=Test_hmc_EOWilsonFermionGauge.cc
|
||||
Test_hmc_EOWilsonFermionGauge_LDADD=-lGrid
|
||||
|
||||
|
||||
Test_hmc_EOWilsonRatio_SOURCES=Test_hmc_EOWilsonRatio.cc
|
||||
Test_hmc_EOWilsonRatio_LDADD=-lGrid
|
||||
|
||||
|
||||
Test_hmc_WilsonFermionGauge_SOURCES=Test_hmc_WilsonFermionGauge.cc
|
||||
Test_hmc_WilsonFermionGauge_LDADD=-lGrid
|
||||
|
||||
|
||||
56
tests/Test_hmc_EOWilsonRatio.cc
Normal file
56
tests/Test_hmc_EOWilsonRatio.cc
Normal file
@@ -0,0 +1,56 @@
|
||||
#include "Grid.h"
|
||||
|
||||
|
||||
using namespace std;
|
||||
using namespace Grid;
|
||||
using namespace Grid::QCD;
|
||||
|
||||
int main (int argc, char ** argv)
|
||||
{
|
||||
Grid_init(&argc,&argv);
|
||||
|
||||
std::vector<int> latt_size = GridDefaultLatt();
|
||||
std::vector<int> simd_layout = GridDefaultSimd(4,vComplex::Nsimd());
|
||||
std::vector<int> mpi_layout = GridDefaultMpi();
|
||||
|
||||
GridCartesian Fine(latt_size,simd_layout,mpi_layout);
|
||||
GridRedBlackCartesian RBFine(latt_size,simd_layout,mpi_layout);
|
||||
GridParallelRNG pRNG(&Fine);
|
||||
pRNG.SeedRandomDevice();
|
||||
LatticeLorentzColourMatrix U(&Fine);
|
||||
|
||||
SU3::HotConfiguration(pRNG, U);
|
||||
|
||||
// simplify template declaration? Strip the lorentz from the second template
|
||||
WilsonGaugeAction<LatticeLorentzColourMatrix, LatticeColourMatrix> Waction(5.6);
|
||||
|
||||
Real mass=-0.77;
|
||||
Real pv =0.0;
|
||||
WilsonFermionR DenOp(U,Fine,RBFine,mass);
|
||||
WilsonFermionR NumOp(U,Fine,RBFine,pv);
|
||||
|
||||
ConjugateGradient<LatticeFermion> CG(1.0e-8,10000);
|
||||
|
||||
TwoFlavourEvenOddRatioPseudoFermionAction<WilsonImplR> WilsonNf2(NumOp, DenOp,CG,CG);
|
||||
|
||||
//Collect actions
|
||||
ActionLevel Level1;
|
||||
Level1.push_back(&WilsonNf2);
|
||||
Level1.push_back(&Waction);
|
||||
ActionSet FullSet;
|
||||
FullSet.push_back(Level1);
|
||||
|
||||
|
||||
// Create integrator
|
||||
typedef MinimumNorm2 IntegratorAlgorithm;// change here to change the algorithm
|
||||
// typedef LeapFrog IntegratorAlgorithm;// change here to change the algorithm
|
||||
IntegratorParameters MDpar(12,20,1.0);
|
||||
Integrator<IntegratorAlgorithm> MDynamics(&Fine,MDpar, FullSet);
|
||||
|
||||
// Create HMC
|
||||
HMCparameters HMCpar;
|
||||
HybridMonteCarlo<IntegratorAlgorithm> HMC(HMCpar, MDynamics);
|
||||
|
||||
HMC.evolve(U);
|
||||
|
||||
}
|
||||
Reference in New Issue
Block a user