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Mshift update
This commit is contained in:
Peter Boyle
305
tests/forces/Test_bdy.cc
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305
tests/forces/Test_bdy.cc
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/*
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2f Full det MdagM 10^6 force ~ 1.3e7
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rid : Message : 1767.283471 s : +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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Grid : Message : 1767.283476 s : S1 : 1.52885e+09
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Grid : Message : 1767.283480 s : S2 : 1.52886e+09
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Grid : Message : 1767.283482 s : dS : 8877.34
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Grid : Message : 1767.283483 s : dSpred : 8877.7
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Grid : Message : 1767.283484 s : diff : -0.360484
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Grid : Message : 1767.283485 s : *********************************************************
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2f Full det MpcdagMpc 10^6 force ~ 1.8e6
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Grid : Message : 2399.576962 s : +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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Grid : Message : 2399.576968 s : S1 : 1.52885e+09
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Grid : Message : 2399.576972 s : S2 : 1.52886e+09
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Grid : Message : 2399.576974 s : dS : 9728.49
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Grid : Message : 2399.576975 s : dSpred : 9726.58
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Grid : Message : 2399.576976 s : diff : 1.90683
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Grid : Message : 2399.576977 s : *********************************************************
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2f bdy MdagM 1500 force Force ~ 2800
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Grid : Message : 4622.385061 s : +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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Grid : Message : 4622.385067 s : S1 : 1.52885e+09
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Grid : Message : 4622.385071 s : S2 : 1.52885e+09
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Grid : Message : 4622.385072 s : dS : 25.4944
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Grid : Message : 4622.385073 s : dSpred : 25.4672
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Grid : Message : 4622.385074 s : diff : 0.0271414
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Grid : Message : 4622.385075 s : *********************************************************
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2f bdy MpcdagMpc 10^6 force Force ~ 2200
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Grid : Message : 4622.385061 s : +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
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Grid : Message : 4622.385067 s : S1 : 1.52885e+09
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Grid : Message : 4622.385071 s : S2 : 1.52885e+09
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Grid : Message : 4622.385072 s : dS : 25.4944
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Grid : Message : 4622.385073 s : dSpred : 25.4672
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Grid : Message : 4622.385074 s : diff : 0.0271414
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Grid : Message : 4622.385075 s : *********************************************************
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1f Bdy Det
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Optimisation log: looser rational AND MD tolerances sloppy
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MobiusForce.221179 -- same as HMC. dS is mispredicted Forece ~2.8
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Grid : Message : 6582.258991 s : dS : 0.024478
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Grid : Message : 6582.258992 s : dSpred : 0.00791876
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Grid : Message : 6582.258994 s : diff : 0.0165592
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MobiusForce.221193 -- tight rational AND MD tolerances to 1e-8 ~ 2.8 same
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Grid : Message : 1964.939209 s : S1 : 7.64404e+08
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Grid : Message : 1964.939213 s : S2 : 7.64404e+08
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Grid : Message : 1964.939215 s : dS : -0.00775838 <--- too loose even on action
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Grid : Message : 1964.939216 s : dSpred : -0.00416793
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Grid : Message : 1964.939217 s : diff : -0.00359045
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MobiusForce.221394 -- looser rational, MD tol 1e-8 ~ 2.8 same
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Grid : Message : 1198.346720 s : S1 : 764404649.48886
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Grid : Message : 1198.346760 s : S2 : 764404649.5133
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Grid : Message : 1198.346780 s : dS : 0.024440884590149
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Grid : Message : 1198.346800 s : dSpred : 0.0079145154465184
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Grid : Message : 1198.346810 s : diff : 0.016526369143631
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MobiusForce.221394 -- tight rational, MD tol sloppy Force ~ 2.8
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Grid : Message : 2376.921950 s : S1 : 764404436.44069
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Grid : Message : 2376.921954 s : S2 : 764404436.43299
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Grid : Message : 2376.921956 s : dS : -0.0076971054077148
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Grid : Message : 2376.921958 s : dSpred : -0.0041610472282526
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Grid : Message : 2376.921959 s : diff : -0.0035360581794623
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*/
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//
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/*************************************************************************************
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Grid physics library, www.github.com/paboyle/Grid
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Source file: ./tests/Test_double_ratio.cc
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Copyright (C) 2022
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Author: Peter Boyle <pboyle@bnl.gov>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along
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with this program; if not, write to the Free Software Foundation, Inc.,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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See the full license in the file "LICENSE" in the top level distribution directory
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*************************************************************************************/
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/* END LEGAL */
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#include <Grid/Grid.h>
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using namespace std;
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using namespace Grid;
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typedef MobiusFermionD FermionAction;
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typedef WilsonImplD FimplD;
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typedef WilsonImplD FermionImplPolicy;
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template<class Gimpl>
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void ForceTest(Action<LatticeGaugeField> &action,LatticeGaugeField & U,MomentumFilterBase<LatticeGaugeField> &Filter)
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{
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GridBase *UGrid = U.Grid();
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std::vector<int> seeds({1,2,3,5});
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GridSerialRNG sRNG; sRNG.SeedFixedIntegers(seeds);
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GridParallelRNG RNG4(UGrid); RNG4.SeedFixedIntegers(seeds);
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LatticeColourMatrix Pmu(UGrid);
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LatticeGaugeField P(UGrid);
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LatticeGaugeField UdSdU(UGrid);
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std::cout << GridLogMessage << "*********************************************************"<<std::endl;
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std::cout << GridLogMessage << " Force test for "<<action.action_name()<<std::endl;
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std::cout << GridLogMessage << "*********************************************************"<<std::endl;
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RealD eps=0.005;
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std::cout << GridLogMessage << "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++"<<std::endl;
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std::cout << GridLogMessage << " Refresh "<<action.action_name()<<std::endl;
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std::cout << GridLogMessage << "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++"<<std::endl;
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Gimpl::generate_momenta(P,sRNG,RNG4);
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Filter.applyFilter(P);
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#if 0
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FieldMetaData header;
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std::string file("./ckpoint_lat.2000");
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NerscIO::readConfiguration(U,header,file);
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#else
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U = 1.0;
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#endif
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action.refresh(U,sRNG,RNG4);
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std::cout << GridLogMessage << "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++"<<std::endl;
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std::cout << GridLogMessage << " Action "<<action.action_name()<<std::endl;
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std::cout << GridLogMessage << "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++"<<std::endl;
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RealD S1 = action.S(U);
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Gimpl::update_field(P,U,eps);
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std::cout << GridLogMessage << "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++"<<std::endl;
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std::cout << GridLogMessage << " Derivative "<<action.action_name()<<std::endl;
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std::cout << GridLogMessage << "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++"<<std::endl;
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action.deriv(U,UdSdU);
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UdSdU = Ta(UdSdU);
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Filter.applyFilter(UdSdU);
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DumpSliceNorm("Force",UdSdU,Nd-1);
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Gimpl::update_field(P,U,eps);
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std::cout << GridLogMessage << "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++"<<std::endl;
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std::cout << GridLogMessage << " Action "<<action.action_name()<<std::endl;
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std::cout << GridLogMessage << "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++"<<std::endl;
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RealD S2 = action.S(U);
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// Use the derivative
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LatticeComplex dS(UGrid); dS = Zero();
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for(int mu=0;mu<Nd;mu++){
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auto UdSdUmu = PeekIndex<LorentzIndex>(UdSdU,mu);
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Pmu= PeekIndex<LorentzIndex>(P,mu);
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dS = dS - trace(Pmu*UdSdUmu)*eps*2.0*2.0;
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}
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ComplexD dSpred = sum(dS);
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RealD diff = S2-S1-dSpred.real();
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std::cout<< GridLogMessage << "+++++++++++++++++++++++++++++++++++++++++++++++++++++++++"<<std::endl;
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std::cout<< GridLogMessage << "S1 : "<< S1 <<std::endl;
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std::cout<< GridLogMessage << "S2 : "<< S2 <<std::endl;
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std::cout<< GridLogMessage << "dS : "<< S2-S1 <<std::endl;
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std::cout<< GridLogMessage << "dSpred : "<< dSpred.real() <<std::endl;
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std::cout<< GridLogMessage << "diff : "<< diff<<std::endl;
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std::cout<< GridLogMessage << "*********************************************************"<<std::endl;
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// assert(diff<1.0);
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std::cout<< GridLogMessage << "Done" <<std::endl;
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std::cout << GridLogMessage << "*********************************************************"<<std::endl;
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}
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int main (int argc, char ** argv)
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{
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Grid_init(&argc,&argv);
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std::cout << std::setprecision(14);
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Coordinate latt_size = GridDefaultLatt();
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Coordinate mpi_layout = GridDefaultMpi();
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Coordinate simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
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Coordinate shm;
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GlobalSharedMemory::GetShmDims(mpi_layout,shm);
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const int Ls=12;
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const int Nt = latt_size[3];
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GridCartesian * UGrid = SpaceTimeGrid::makeFourDimGrid(GridDefaultLatt(), GridDefaultSimd(Nd,vComplex::Nsimd()),GridDefaultMpi());
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GridRedBlackCartesian * UrbGrid = SpaceTimeGrid::makeFourDimRedBlackGrid(UGrid);
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GridCartesian * FGrid = SpaceTimeGrid::makeFiveDimGrid(Ls,UGrid);
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GridRedBlackCartesian * FrbGrid = SpaceTimeGrid::makeFiveDimRedBlackGrid(Ls,UGrid);
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////////////////////////////////////////////////////////////////
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// Domain decomposed operator
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////////////////////////////////////////////////////////////////
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Coordinate CommDim(Nd);
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for(int d=0;d<Nd;d++) CommDim[d]= (mpi_layout[d]/shm[d])>1 ? 1 : 0;
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Coordinate NonDirichlet(Nd+1,0);
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Coordinate Dirichlet(Nd+1,0);
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Dirichlet[1] = CommDim[0]*latt_size[0]/mpi_layout[0] * shm[0];
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Dirichlet[2] = CommDim[1]*latt_size[1]/mpi_layout[1] * shm[1];
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Dirichlet[3] = CommDim[2]*latt_size[2]/mpi_layout[2] * shm[2];
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Dirichlet[4] = CommDim[3]*latt_size[3]/mpi_layout[3] * shm[3];
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Coordinate Block4(Nd);
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Block4[0] = Dirichlet[1];
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Block4[1] = Dirichlet[2];
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Block4[2] = Dirichlet[3];
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Block4[3] = Dirichlet[4];
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std::vector<Complex> boundary = {1,1,1,-1};
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FermionAction::ImplParams Params(boundary);
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FermionAction::ImplParams ParamsDir(boundary);
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Params.dirichlet=NonDirichlet;
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ParamsDir.dirichlet=Dirichlet;
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ParamsDir.partialDirichlet=1;
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///////////////////// Gauge Field and Gauge Forces ////////////////////////////
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LatticeGaugeField U(UGrid);
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RealD beta=6.0;
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WilsonGaugeActionR PlaqAction(beta);
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IwasakiGaugeActionR RectAction(beta);
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MomentumFilterNone<LatticeGaugeField> FilterNone;
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ForceTest<GimplTypesR>(PlaqAction,U,FilterNone);
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ForceTest<GimplTypesR>(RectAction,U,FilterNone);
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////////////////////////////////////
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// Action
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////////////////////////////////////
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RealD mass=0.00078;
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RealD pvmass=1.0;
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RealD M5=1.8;
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RealD b=1.5;
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RealD c=0.5;
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// Double versions
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FermionAction DdwfPeriodic(U,*FGrid,*FrbGrid,*UGrid,*UrbGrid,mass,M5,b,c,Params);
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FermionAction PVPeriodic (U,*FGrid,*FrbGrid,*UGrid,*UrbGrid,pvmass,M5,b,c,Params);
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FermionAction DdwfDirichlet(U,*FGrid,*FrbGrid,*UGrid,*UrbGrid,mass,M5,b,c,ParamsDir);
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double StoppingCondition = 1.0e-8;
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double MaxCGIterations = 50000;
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ConjugateGradient<LatticeFermion> CG(StoppingCondition,MaxCGIterations);
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//////////////////// Two Flavour Determinant Ratio ///////////////////////////////
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TwoFlavourRatioPseudoFermionAction<FimplD> Nf2(PVPeriodic, DdwfPeriodic,CG,CG);
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// ForceTest<GimplTypesR>(Nf2,U,FilterNone);
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//////////////////// Two Flavour Determinant force test Even Odd ///////////////////////////////
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TwoFlavourEvenOddRatioPseudoFermionAction<FimplD> Nf2eo(PVPeriodic, DdwfPeriodic,CG,CG);
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// ForceTest<GimplTypesR>(Nf2eo,U,FilterNone);
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//////////////////// Domain forces ////////////////////
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int Width=4;
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DDHMCFilter<WilsonImplD::Field> DDHMCFilter(Block4,Width);
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//////////////////// Two flavour boundary det ////////////////////
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TwoFlavourRatioPseudoFermionAction<FimplD> BdyNf2(DdwfDirichlet, DdwfPeriodic,CG,CG);
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// ForceTest<GimplTypesR>(BdyNf2,U,DDHMCFilter);
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//////////////////// Two flavour eo boundary det ////////////////////
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TwoFlavourEvenOddRatioPseudoFermionAction<FimplD> BdyNf2eo(DdwfDirichlet, DdwfPeriodic,CG,CG);
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// ForceTest<GimplTypesR>(BdyNf2eo,U,DDHMCFilter);
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//////////////////// One flavour boundary det ////////////////////
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OneFlavourRationalParams OFRp; // Up/down
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OFRp.lo = 4.0e-5;
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OFRp.hi = 90.0;
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OFRp.MaxIter = 60000;
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OFRp.tolerance= 1.0e-8;
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OFRp.mdtolerance= 1.0e-6;
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OFRp.degree = 18;
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OFRp.precision= 80;
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OFRp.BoundsCheckFreq=0;
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std::vector<RealD> ActionTolByPole({
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1.0e-8,1.0e-8,1.0e-8,1.0e-8,
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1.0e-8,1.0e-8,1.0e-8,1.0e-8,
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1.0e-8,1.0e-8,1.0e-8,1.0e-8
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});
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std::vector<RealD> MDTolByPole({
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1.0e-6,3.0e-7,1.0e-7,1.0e-7, // Orig sloppy
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// 1.0e-8,1.0e-8,1.0e-8,1.0e-8,
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1.0e-8,1.0e-8,1.0e-8,1.0e-8,
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1.0e-8,1.0e-8,1.0e-8,1.0e-8
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});
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OneFlavourEvenOddRatioRationalPseudoFermionAction<FermionImplPolicy> BdySqrt(DdwfDirichlet,DdwfPeriodic,OFRp);
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ForceTest<GimplTypesR>(BdySqrt,U,DDHMCFilter);
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Grid_finalize();
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}
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