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Added one flavour rational ratios (unprec)
This commit is contained in:
Peter Boyle
parent
48db72259e
commit
dd6bb73ee0
@ -1,4 +1,4 @@
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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
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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/ActionParams.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/OneFlavourEvenOddRational.h ./qcd/action/pseudofermion/OneFlavourRational.h ./qcd/action/pseudofermion/OneFlavourRationalRatio.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
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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
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@ -27,6 +27,8 @@ public:
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if ( inverse ) remez.getIPFE (&residues[0],&poles[0],&norm);
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else remez.getPFE (&residues[0],&poles[0],&norm);
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}
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// Allow deferred initialisation
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MultiShiftFunction(void){};
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MultiShiftFunction(AlgRemez & remez,double tol,bool inverse)
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{
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Init(remez,tol,inverse);
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@ -27,10 +27,14 @@ public:
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void operator() (LinearOperatorBase<Field> &Linop, const Field &src, Field &psi)
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{
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GridBase *grid = src._grid;
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int nshift = shifts.order;
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std::vector<Field> results(nshift,grid);
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(*this)(Linop,src,results,psi);
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}
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void operator() (LinearOperatorBase<Field> &Linop, const Field &src, std::vector<Field> &results, Field &psi)
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{
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int nshift = shifts.order;
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(*this)(Linop,src,results);
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@ -14,11 +14,14 @@ namespace QCD {
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struct OneFlavourRationalParams {
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RealD lo;
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RealD hi;
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int precision=64;
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int degree=10;
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int MaxIter; // Vector?
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RealD tolerance; // Vector?
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RealD MaxIter; // Vector?
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OneFlavourRationalParams (RealD lo,RealD hi,int precision=64,int degree = 10);
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int degree=10;
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int precision=64;
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OneFlavourRationalParams (RealD _lo,RealD _hi,int _maxit,RealD tol=1.0e-8,int _degree = 10,int _precision=64) :
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lo(_lo), hi(_hi), MaxIter(_maxit), tolerance(tol), degree(_degree), precision(_precision)
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{};
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};
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}}
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@ -159,8 +159,8 @@ typedef DomainWallFermion<GparityWilsonImplD> GparityDomainWallFermionD;
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//Todo: RHMC
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#include <qcd/action/pseudofermion/OneFlavourRational.h>
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//#include <qcd/action/pseudofermion/OneFlavourRationalRatio.h>
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//#include <qcd/action/pseudofermion/OneFlavourEvenOddRational.h>
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#include <qcd/action/pseudofermion/OneFlavourEvenOddRational.h>
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#include <qcd/action/pseudofermion/OneFlavourRationalRatio.h>
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//#include <qcd/action/pseudofermion/OneFlavourEvenOddRationalRatio.h>
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#endif
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226
lib/qcd/action/pseudofermion/OneFlavourRationalRatio.h
Normal file
226
lib/qcd/action/pseudofermion/OneFlavourRationalRatio.h
Normal file
@ -0,0 +1,226 @@
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#ifndef QCD_PSEUDOFERMION_ONE_FLAVOUR_RATIONAL_RATIO_H
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#define QCD_PSEUDOFERMION_ONE_FLAVOUR_RATIONAL_RATIO_H
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namespace Grid{
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namespace QCD{
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///////////////////////////////////////
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// One flavour rational
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///////////////////////////////////////
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// S_f = chi^dag* P(V^dag*V)/Q(V^dag*V)* N(M^dag*M)/D(M^dag*M)* P(V^dag*V)/Q(V^dag*V)* chi
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//
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// Here P/Q \sim R_{1/4} ~ (V^dagV)^{1/4}
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// Here N/D \sim R_{-1/2} ~ (M^dagM)^{-1/2}
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template<class Impl>
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class OneFlavourRatioRationalPseudoFermionAction : public Action<typename Impl::GaugeField> {
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public:
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INHERIT_IMPL_TYPES(Impl);
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typedef OneFlavourRationalParams Params;
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Params param;
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MultiShiftFunction PowerHalf ;
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MultiShiftFunction PowerNegHalf;
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MultiShiftFunction PowerQuarter;
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MultiShiftFunction PowerNegQuarter;
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private:
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FermionOperator<Impl> & NumOp;// the basic operator
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FermionOperator<Impl> & DenOp;// the basic operator
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FermionField Phi; // the pseudo fermion field for this trajectory
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public:
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OneFlavourRatioRationalPseudoFermionAction(FermionOperator<Impl> &_NumOp,
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FermionOperator<Impl> &_DenOp,
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Params & p
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) : NumOp(_NumOp), DenOp(_DenOp), Phi(_NumOp.FermionGrid()), param(p)
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{
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AlgRemez remez(param.lo,param.hi,param.precision);
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// MdagM^(+- 1/2)
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std::cout<<GridLogMessage << "Generating degree "<<param.degree<<" for x^(1/2)"<<std::endl;
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remez.generateApprox(param.degree,1,2);
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PowerHalf.Init(remez,param.tolerance,false);
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PowerNegHalf.Init(remez,param.tolerance,true);
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// MdagM^(+- 1/4)
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std::cout<<GridLogMessage << "Generating degree "<<param.degree<<" for x^(1/4)"<<std::endl;
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remez.generateApprox(param.degree,1,4);
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PowerQuarter.Init(remez,param.tolerance,false);
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PowerNegQuarter.Init(remez,param.tolerance,true);
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};
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virtual void init(const GaugeField &U, GridParallelRNG& pRNG) {
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// S_f = chi^dag* P(V^dag*V)/Q(V^dag*V)* N(M^dag*M)/D(M^dag*M)* P(V^dag*V)/Q(V^dag*V)* chi
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//
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// P(phi) = e^{- phi^dag (VdagV)^1/4 (MdagM)^-1/2 (VdagV)^1/4 phi}
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// = e^{- phi^dag (VdagV)^1/4 (MdagM)^-1/4 (MdagM)^-1/4 (VdagV)^1/4 phi}
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//
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// Phi = (VdagV)^-1/4 Mdag^{1/4} eta
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//
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// P(eta) = e^{- eta^dag eta}
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//
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// e^{x^2/2 sig^2} => sig^2 = 0.5.
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//
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// So eta should be of width sig = 1/sqrt(2).
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RealD scale = std::sqrt(0.5);
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FermionField tmp(NumOp.FermionGrid());
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FermionField eta(NumOp.FermionGrid());
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gaussian(pRNG,eta);
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NumOp.ImportGauge(U);
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DenOp.ImportGauge(U);
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// MdagM^1/4 eta
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MdagMLinearOperator<FermionOperator<Impl> ,FermionField> MdagM(DenOp);
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ConjugateGradientMultiShift<FermionField> msCG_M(param.MaxIter,PowerQuarter);
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msCG_M(MdagM,eta,tmp);
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// VdagV^-1/4 MdagM^1/4 eta
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MdagMLinearOperator<FermionOperator<Impl> ,FermionField> VdagV(NumOp);
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ConjugateGradientMultiShift<FermionField> msCG_V(param.MaxIter,PowerNegQuarter);
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msCG_V(VdagV,tmp,Phi);
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Phi=Phi*scale;
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};
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//////////////////////////////////////////////////////
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// S_f = chi^dag* P(V^dag*V)/Q(V^dag*V)* N(M^dag*M)/D(M^dag*M)* P(V^dag*V)/Q(V^dag*V)* chi
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//////////////////////////////////////////////////////
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virtual RealD S(const GaugeField &U) {
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NumOp.ImportGauge(U);
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DenOp.ImportGauge(U);
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FermionField X(NumOp.FermionGrid());
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FermionField Y(NumOp.FermionGrid());
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// VdagV^1/4 Phi
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MdagMLinearOperator<FermionOperator<Impl> ,FermionField> VdagV(NumOp);
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ConjugateGradientMultiShift<FermionField> msCG_V(param.MaxIter,PowerQuarter);
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msCG_V(VdagV,Phi,X);
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// MdagM^-1/4 VdagV^1/4 Phi
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MdagMLinearOperator<FermionOperator<Impl> ,FermionField> MdagM(DenOp);
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ConjugateGradientMultiShift<FermionField> msCG_M(param.MaxIter,PowerNegQuarter);
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msCG_M(MdagM,X,Y);
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// Phidag VdagV^1/4 MdagM^-1/4 MdagM^-1/4 VdagV^1/4 Phi
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RealD action = norm2(Y);
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return action;
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};
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// S_f = chi^dag* P(V^dag*V)/Q(V^dag*V)* N(M^dag*M)/D(M^dag*M)* P(V^dag*V)/Q(V^dag*V)* chi
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//
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// Here, M is some 5D operator and V is the Pauli-Villars field
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// N and D makeup the rat. poly of the M term and P and & makeup the rat.poly of the denom term
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//
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// Need
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// dS_f/dU = chi^dag d[P/Q] N/D P/Q chi
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// + chi^dag P/Q d[N/D] P/Q chi
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// + chi^dag P/Q N/D d[P/Q] chi
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//
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// P/Q is expressed as partial fraction expansion:
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//
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// a0 + \sum_k ak/(V^dagV + bk)
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//
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// d[P/Q] is then
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//
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// \sum_k -ak [V^dagV+bk]^{-1} [ dV^dag V + V^dag dV ] [V^dag V + bk]^{-1}
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//
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// and similar for N/D.
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//
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// Need
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// MpvPhi_k = [Vdag V + bk]^{-1} chi
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// MpvPhi = {a0 + \sum_k ak [Vdag V + bk]^{-1} }chi
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//
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// MfMpvPhi_k = [MdagM+bk]^{-1} MpvPhi
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// MfMpvPhi = {a0 + \sum_k ak [Mdag M + bk]^{-1} } MpvPhi
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//
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// MpvMfMpvPhi_k = [Vdag V + bk]^{-1} MfMpvchi
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//
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virtual void deriv(const GaugeField &U,GaugeField & dSdU) {
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const int n_f = PowerNegHalf.poles.size();
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const int n_pv = PowerQuarter.poles.size();
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std::vector<FermionField> MpvPhi_k (n_pv,NumOp.FermionGrid());
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std::vector<FermionField> MpvMfMpvPhi_k(n_pv,NumOp.FermionGrid());
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std::vector<FermionField> MfMpvPhi_k (n_f,NumOp.FermionGrid());
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FermionField MpvPhi(NumOp.FermionGrid());
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FermionField MfMpvPhi(NumOp.FermionGrid());
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FermionField MpvMfMpvPhi(NumOp.FermionGrid());
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FermionField Y(NumOp.FermionGrid());
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GaugeField tmp(NumOp.GaugeGrid());
|
||||
|
||||
NumOp.ImportGauge(U);
|
||||
DenOp.ImportGauge(U);
|
||||
|
||||
MdagMLinearOperator<FermionOperator<Impl> ,FermionField> MdagM(DenOp);
|
||||
MdagMLinearOperator<FermionOperator<Impl> ,FermionField> VdagV(NumOp);
|
||||
|
||||
ConjugateGradientMultiShift<FermionField> msCG_V(param.MaxIter,PowerQuarter);
|
||||
ConjugateGradientMultiShift<FermionField> msCG_M(param.MaxIter,PowerNegHalf);
|
||||
|
||||
msCG_V(VdagV,Phi,MpvPhi_k,MpvPhi);
|
||||
msCG_M(MdagM,MpvPhi,MfMpvPhi_k,MfMpvPhi);
|
||||
msCG_V(VdagV,MfMpvPhi,MpvMfMpvPhi_k,MpvMfMpvPhi);
|
||||
|
||||
RealD ak;
|
||||
|
||||
dSdU = zero;
|
||||
|
||||
// With these building blocks
|
||||
//
|
||||
// dS/dU =
|
||||
// \sum_k -ak MfMpvPhi_k^dag [ dM^dag M + M^dag dM ] MfMpvPhi_k (1)
|
||||
// + \sum_k -ak MpvMfMpvPhi_k^\dag [ dV^dag V + V^dag dV ] MpvPhi_k (2)
|
||||
// -ak MpvPhi_k^dag [ dV^dag V + V^dag dV ] MpvMfMpvPhi_k (3)
|
||||
|
||||
//(1)
|
||||
for(int k=0;k<n_f;k++){
|
||||
ak = PowerNegHalf.residues[k];
|
||||
DenOp.M(MfMpvPhi_k[k],Y);
|
||||
DenOp.MDeriv(tmp , MfMpvPhi_k[k], Y,DaggerYes ); dSdU=dSdU+ak*tmp;
|
||||
DenOp.MDeriv(tmp , Y, MfMpvPhi_k[k], DaggerNo ); dSdU=dSdU+ak*tmp;
|
||||
}
|
||||
|
||||
//(2)
|
||||
//(3)
|
||||
for(int k=0;k<n_pv;k++){
|
||||
|
||||
ak = PowerQuarter.residues[k];
|
||||
|
||||
NumOp.M(MpvPhi_k[k],Y);
|
||||
NumOp.MDeriv(tmp,MpvMfMpvPhi_k[k],Y,DaggerYes); dSdU=dSdU+ak*tmp;
|
||||
NumOp.MDeriv(tmp,Y,MpvMfMpvPhi_k[k],DaggerNo); dSdU=dSdU+ak*tmp;
|
||||
|
||||
NumOp.M(MpvMfMpvPhi_k[k],Y); // V as we take Ydag
|
||||
NumOp.MDeriv(tmp,Y, MpvPhi_k[k], DaggerNo); dSdU=dSdU+ak*tmp;
|
||||
NumOp.MDeriv(tmp,MpvPhi_k[k], Y,DaggerYes); dSdU=dSdU+ak*tmp;
|
||||
|
||||
}
|
||||
|
||||
dSdU = Ta(dSdU);
|
||||
|
||||
};
|
||||
};
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
#endif
|
||||
@ -62,9 +62,9 @@ namespace Grid{
|
||||
pickCheckerboard(Even,etaEven,eta);
|
||||
pickCheckerboard(Odd,etaOdd,eta);
|
||||
|
||||
FermOp.ImportGauge(U);
|
||||
SchurDifferentiableOperator<Impl> PCop(FermOp);
|
||||
|
||||
FermOp.ImportGauge(U);
|
||||
|
||||
PCop.MpcDag(etaOdd,PhiOdd);
|
||||
|
||||
|
||||
@ -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_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
|
||||
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_rhmc_EOWilson1p1 Test_rhmc_Wilson1p1 Test_rhmc_WilsonRatio 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
|
||||
@ -146,6 +146,18 @@ Test_remez_SOURCES=Test_remez.cc
|
||||
Test_remez_LDADD=-lGrid
|
||||
|
||||
|
||||
Test_rhmc_EOWilson1p1_SOURCES=Test_rhmc_EOWilson1p1.cc
|
||||
Test_rhmc_EOWilson1p1_LDADD=-lGrid
|
||||
|
||||
|
||||
Test_rhmc_Wilson1p1_SOURCES=Test_rhmc_Wilson1p1.cc
|
||||
Test_rhmc_Wilson1p1_LDADD=-lGrid
|
||||
|
||||
|
||||
Test_rhmc_WilsonRatio_SOURCES=Test_rhmc_WilsonRatio.cc
|
||||
Test_rhmc_WilsonRatio_LDADD=-lGrid
|
||||
|
||||
|
||||
Test_rng_SOURCES=Test_rng.cc
|
||||
Test_rng_LDADD=-lGrid
|
||||
|
||||
|
||||
58
tests/Test_rhmc_WilsonRatio.cc
Normal file
58
tests/Test_rhmc_WilsonRatio.cc
Normal file
@ -0,0 +1,58 @@
|
||||
#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);
|
||||
|
||||
// erange,maxiter,resid,npoly
|
||||
OneFlavourRationalParams Params(1.0e-2,64.0,1000,1.0e-6,6);
|
||||
OneFlavourRatioRationalPseudoFermionAction<WilsonImplR> WilsonNf1a(NumOp,DenOp,Params);
|
||||
OneFlavourRatioRationalPseudoFermionAction<WilsonImplR> WilsonNf1b(NumOp,DenOp,Params);
|
||||
|
||||
//Collect actions
|
||||
ActionLevel Level1;
|
||||
Level1.push_back(&WilsonNf1a);
|
||||
Level1.push_back(&WilsonNf1b);
|
||||
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);
|
||||
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user