mirror of
https://github.com/paboyle/Grid.git
synced 2025-06-12 20:27:06 +01:00
Merge branch 'develop' into feature/clover
This commit is contained in:
Guido Cossu
@ -47,7 +47,7 @@ int main (int argc, char ** argv)
|
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mask[0]=0;
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GridCartesian Fine (latt_size,simd_layout,mpi_layout);
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GridRedBlackCartesian RBFine(latt_size,simd_layout,mpi_layout,mask,1);
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||||
GridRedBlackCartesian RBFine(&Fine,mask,1);
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||||
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||||
GridParallelRNG FineRNG(&Fine); FineRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
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||||
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||||
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@ -47,7 +47,7 @@ int main (int argc, char ** argv)
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||||
mask[0]=0;
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||||
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||||
GridCartesian Fine (latt_size,simd_layout,mpi_layout);
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||||
GridRedBlackCartesian RBFine(latt_size,simd_layout,mpi_layout,mask,1);
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GridRedBlackCartesian RBFine(&Fine,mask,1);
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GridParallelRNG FineRNG(&Fine); FineRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
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||||
239
tests/core/Test_dwf_eofa_even_odd.cc
Normal file
239
tests/core/Test_dwf_eofa_even_odd.cc
Normal file
@ -0,0 +1,239 @@
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||||
/*************************************************************************************
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||||
|
||||
Grid physics library, www.github.com/paboyle/Grid
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||||
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||||
Source file: ./tests/core/Test_dwf_eofa_even_odd.cc
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||||
|
||||
Copyright (C) 2017
|
||||
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||||
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
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||||
Author: paboyle <paboyle@ph.ed.ac.uk>
|
||||
Author: David Murphy <dmurphy@phys.columbia.edu>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License along
|
||||
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||
|
||||
See the full license in the file "LICENSE" in the top level distribution directory
|
||||
*************************************************************************************/
|
||||
/* 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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using namespace Grid::QCD;
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template<class d>
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struct scal {
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d internal;
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};
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Gamma::Algebra Gmu [] = {
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Gamma::Algebra::GammaX,
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Gamma::Algebra::GammaY,
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Gamma::Algebra::GammaZ,
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Gamma::Algebra::GammaT
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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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int threads = GridThread::GetThreads();
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std::cout << GridLogMessage << "Grid is setup to use " << threads << " threads" << std::endl;
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const int Ls = 8;
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// GridCartesian* UGrid = SpaceTimeGrid::makeFourDimGrid(GridDefaultLatt(), GridDefaultSimd(Nd,vComplex::Nsimd()), GridDefaultMpi());
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GridCartesian* UGrid = SpaceTimeGrid::makeFourDimGrid(GridDefaultLatt(), GridDefaultSimd(Nd,vComplex::Nsimd()), GridDefaultMpi());
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GridCartesian* FGrid = SpaceTimeGrid::makeFiveDimGrid(Ls, UGrid);
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GridRedBlackCartesian* UrbGrid = SpaceTimeGrid::makeFourDimRedBlackGrid(UGrid);
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GridRedBlackCartesian* FrbGrid = SpaceTimeGrid::makeFiveDimRedBlackGrid(Ls, UGrid);
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std::vector<int> seeds4({1,2,3,4});
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std::vector<int> seeds5({5,6,7,8});
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GridParallelRNG RNG4(UGrid); RNG4.SeedFixedIntegers(seeds4);
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GridParallelRNG RNG5(FGrid); RNG5.SeedFixedIntegers(seeds5);
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LatticeFermion src (FGrid); random(RNG5, src);
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LatticeFermion phi (FGrid); random(RNG5, phi);
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LatticeFermion chi (FGrid); random(RNG5, chi);
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LatticeFermion result(FGrid); result = zero;
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LatticeFermion ref (FGrid); ref = zero;
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LatticeFermion tmp (FGrid); tmp = zero;
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LatticeFermion err (FGrid); err = zero;
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LatticeGaugeField Umu (UGrid); SU3::HotConfiguration(RNG4, Umu);
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||||
std::vector<LatticeColourMatrix> U(4,UGrid);
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||||
|
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// Only one non-zero (y)
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Umu = zero;
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for(int nn=0; nn<Nd; nn++){
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random(RNG4, U[nn]);
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if(nn>0){ U[nn] = zero; }
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PokeIndex<LorentzIndex>(Umu, U[nn], nn);
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||||
}
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||||
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||||
RealD mq1 = 0.1;
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||||
RealD mq2 = 0.5;
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||||
RealD mq3 = 1.0;
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||||
RealD shift = 0.1234;
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||||
RealD M5 = 1.8;
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||||
int pm = 1;
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DomainWallEOFAFermionR Ddwf(Umu, *FGrid, *FrbGrid, *UGrid, *UrbGrid, mq1, mq2, mq3, shift, pm, M5);
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||||
LatticeFermion src_e (FrbGrid);
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LatticeFermion src_o (FrbGrid);
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LatticeFermion r_e (FrbGrid);
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LatticeFermion r_o (FrbGrid);
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LatticeFermion r_eo (FGrid);
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LatticeFermion r_eeoo(FGrid);
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|
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std::cout << GridLogMessage << "==========================================================" << std::endl;
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std::cout << GridLogMessage << "= Testing that Meo + Moe + Moo + Mee = Munprec " << std::endl;
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std::cout << GridLogMessage << "==========================================================" << std::endl;
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pickCheckerboard(Even, src_e, src);
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pickCheckerboard(Odd, src_o, src);
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||||
Ddwf.Meooe(src_e, r_o); std::cout << GridLogMessage << "Applied Meo" << std::endl;
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Ddwf.Meooe(src_o, r_e); std::cout << GridLogMessage << "Applied Moe" << std::endl;
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setCheckerboard(r_eo, r_o);
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setCheckerboard(r_eo, r_e);
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Ddwf.Mooee(src_e, r_e); std::cout << GridLogMessage << "Applied Mee" << std::endl;
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Ddwf.Mooee(src_o, r_o); std::cout << GridLogMessage << "Applied Moo" << std::endl;
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setCheckerboard(r_eeoo, r_e);
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setCheckerboard(r_eeoo, r_o);
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||||
r_eo = r_eo + r_eeoo;
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Ddwf.M(src, ref);
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||||
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||||
// std::cout << GridLogMessage << r_eo << std::endl;
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||||
// std::cout << GridLogMessage << ref << std::endl;
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||||
|
||||
err = ref - r_eo;
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||||
std::cout << GridLogMessage << "EO norm diff " << norm2(err) << " " << norm2(ref) << " " << norm2(r_eo) << std::endl;
|
||||
|
||||
LatticeComplex cerr(FGrid);
|
||||
cerr = localInnerProduct(err,err);
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||||
// std::cout << GridLogMessage << cerr << std::endl;
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||||
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||||
std::cout << GridLogMessage << "==============================================================" << std::endl;
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||||
std::cout << GridLogMessage << "= Test Ddagger is the dagger of D by requiring " << std::endl;
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||||
std::cout << GridLogMessage << "= < phi | Deo | chi > * = < chi | Deo^dag| phi> " << std::endl;
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||||
std::cout << GridLogMessage << "==============================================================" << std::endl;
|
||||
|
||||
LatticeFermion chi_e (FrbGrid);
|
||||
LatticeFermion chi_o (FrbGrid);
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||||
|
||||
LatticeFermion dchi_e(FrbGrid);
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||||
LatticeFermion dchi_o(FrbGrid);
|
||||
|
||||
LatticeFermion phi_e (FrbGrid);
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||||
LatticeFermion phi_o (FrbGrid);
|
||||
|
||||
LatticeFermion dphi_e(FrbGrid);
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||||
LatticeFermion dphi_o(FrbGrid);
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||||
|
||||
pickCheckerboard(Even, chi_e, chi);
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||||
pickCheckerboard(Odd , chi_o, chi);
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||||
pickCheckerboard(Even, phi_e, phi);
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||||
pickCheckerboard(Odd , phi_o, phi);
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||||
|
||||
Ddwf.Meooe (chi_e, dchi_o);
|
||||
Ddwf.Meooe (chi_o, dchi_e);
|
||||
Ddwf.MeooeDag(phi_e, dphi_o);
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||||
Ddwf.MeooeDag(phi_o, dphi_e);
|
||||
|
||||
ComplexD pDce = innerProduct(phi_e, dchi_e);
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||||
ComplexD pDco = innerProduct(phi_o, dchi_o);
|
||||
ComplexD cDpe = innerProduct(chi_e, dphi_e);
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||||
ComplexD cDpo = innerProduct(chi_o, dphi_o);
|
||||
|
||||
std::cout << GridLogMessage << "e " << pDce << " " << cDpe << std::endl;
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||||
std::cout << GridLogMessage << "o " << pDco << " " << cDpo << std::endl;
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||||
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||||
std::cout << GridLogMessage << "pDce - conj(cDpo) " << pDce-conj(cDpo) << std::endl;
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||||
std::cout << GridLogMessage << "pDco - conj(cDpe) " << pDco-conj(cDpe) << std::endl;
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||||
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||||
std::cout << GridLogMessage << "==============================================================" << std::endl;
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||||
std::cout << GridLogMessage << "= Test MeeInv Mee = 1 " << std::endl;
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||||
std::cout << GridLogMessage << "==============================================================" << std::endl;
|
||||
|
||||
pickCheckerboard(Even, chi_e, chi);
|
||||
pickCheckerboard(Odd , chi_o, chi);
|
||||
|
||||
Ddwf.Mooee (chi_e, src_e);
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||||
Ddwf.MooeeInv(src_e, phi_e);
|
||||
|
||||
Ddwf.Mooee (chi_o, src_o);
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||||
Ddwf.MooeeInv(src_o, phi_o);
|
||||
|
||||
setCheckerboard(phi, phi_e);
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||||
setCheckerboard(phi, phi_o);
|
||||
|
||||
err = phi - chi;
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||||
std::cout << GridLogMessage << "norm diff " << norm2(err) << std::endl;
|
||||
|
||||
std::cout << GridLogMessage << "==============================================================" << std::endl;
|
||||
std::cout << GridLogMessage << "= Test MeeInvDag MeeDag = 1 " << std::endl;
|
||||
std::cout << GridLogMessage << "==============================================================" << std::endl;
|
||||
|
||||
pickCheckerboard(Even, chi_e, chi);
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||||
pickCheckerboard(Odd , chi_o, chi);
|
||||
|
||||
Ddwf.MooeeDag (chi_e, src_e);
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||||
Ddwf.MooeeInvDag(src_e, phi_e);
|
||||
|
||||
Ddwf.MooeeDag (chi_o, src_o);
|
||||
Ddwf.MooeeInvDag(src_o, phi_o);
|
||||
|
||||
setCheckerboard(phi, phi_e);
|
||||
setCheckerboard(phi, phi_o);
|
||||
|
||||
err = phi - chi;
|
||||
std::cout << GridLogMessage << "norm diff " << norm2(err) << std::endl;
|
||||
|
||||
std::cout << GridLogMessage << "==============================================================" << std::endl;
|
||||
std::cout << GridLogMessage << "= Test MpcDagMpc is Hermitian " << std::endl;
|
||||
std::cout << GridLogMessage << "==============================================================" << std::endl;
|
||||
|
||||
random(RNG5, phi);
|
||||
random(RNG5, chi);
|
||||
pickCheckerboard(Even, chi_e, chi);
|
||||
pickCheckerboard(Odd , chi_o, chi);
|
||||
pickCheckerboard(Even, phi_e, phi);
|
||||
pickCheckerboard(Odd , phi_o, phi);
|
||||
RealD t1,t2;
|
||||
|
||||
SchurDiagMooeeOperator<DomainWallEOFAFermionR,LatticeFermion> HermOpEO(Ddwf);
|
||||
HermOpEO.MpcDagMpc(chi_e, dchi_e, t1, t2);
|
||||
HermOpEO.MpcDagMpc(chi_o, dchi_o, t1, t2);
|
||||
|
||||
HermOpEO.MpcDagMpc(phi_e, dphi_e, t1, t2);
|
||||
HermOpEO.MpcDagMpc(phi_o, dphi_o, t1, t2);
|
||||
|
||||
pDce = innerProduct(phi_e, dchi_e);
|
||||
pDco = innerProduct(phi_o, dchi_o);
|
||||
cDpe = innerProduct(chi_e, dphi_e);
|
||||
cDpo = innerProduct(chi_o, dphi_o);
|
||||
|
||||
std::cout << GridLogMessage << "e " << pDce << " " << cDpe << std::endl;
|
||||
std::cout << GridLogMessage << "o " << pDco << " " << cDpo << std::endl;
|
||||
|
||||
std::cout << GridLogMessage << "pDce - conj(cDpo) " << pDco-conj(cDpo) << std::endl;
|
||||
std::cout << GridLogMessage << "pDco - conj(cDpe) " << pDce-conj(cDpe) << std::endl;
|
||||
|
||||
Grid_finalize();
|
||||
}
|
||||
@ -47,7 +47,7 @@ int main (int argc, char ** argv)
|
||||
vol = vol * latt_size[d];
|
||||
}
|
||||
GridCartesian GRID(latt_size,simd_layout,mpi_layout);
|
||||
GridRedBlackCartesian RBGRID(latt_size,simd_layout,mpi_layout);
|
||||
GridRedBlackCartesian RBGRID(&GRID);
|
||||
|
||||
LatticeComplexD one(&GRID);
|
||||
LatticeComplexD zz(&GRID);
|
||||
|
||||
@ -28,6 +28,9 @@ Author: Peter Boyle <paboyle@ph.ed.ac.uk>
|
||||
/* END LEGAL */
|
||||
#include <Grid/Grid.h>
|
||||
|
||||
using namespace Grid;
|
||||
using namespace Grid::QCD;
|
||||
|
||||
int main (int argc, char ** argv)
|
||||
{
|
||||
std::vector<int> seeds({1,2,3,4});
|
||||
@ -82,6 +85,7 @@ int main (int argc, char ** argv)
|
||||
|
||||
Uorg = Uorg - Umu;
|
||||
std::cout << " Norm Difference "<< norm2(Uorg) << std::endl;
|
||||
std::cout << " Norm "<< norm2(Umu) << std::endl;
|
||||
|
||||
|
||||
std::cout<< "*****************************************************************" <<std::endl;
|
||||
|
||||
@ -33,22 +33,68 @@ using namespace std;
|
||||
using namespace Grid;
|
||||
using namespace Grid::QCD;
|
||||
|
||||
typedef typename GparityDomainWallFermionR::FermionField FermionField;
|
||||
//typedef GparityDomainWallFermionD GparityDiracOp;
|
||||
//typedef DomainWallFermionD StandardDiracOp;
|
||||
//#define DOP_PARAMS
|
||||
|
||||
typedef GparityMobiusFermionD GparityDiracOp;
|
||||
typedef MobiusFermionD StandardDiracOp;
|
||||
#define DOP_PARAMS ,1.5, 0.5
|
||||
|
||||
|
||||
typedef typename GparityDiracOp::FermionField GparityFermionField;
|
||||
typedef typename GparityDiracOp::GaugeField GparityGaugeField;
|
||||
typedef typename GparityFermionField::vector_type vComplexType;
|
||||
|
||||
typedef typename StandardDiracOp::FermionField StandardFermionField;
|
||||
typedef typename StandardDiracOp::GaugeField StandardGaugeField;
|
||||
|
||||
enum{ same_vComplex = std::is_same<vComplexType, typename StandardFermionField::vector_type>::value };
|
||||
static_assert(same_vComplex == 1, "Dirac Operators must have same underlying SIMD complex type");
|
||||
|
||||
int main (int argc, char ** argv)
|
||||
{
|
||||
const int nu = 3;
|
||||
int nu = 0;
|
||||
|
||||
Grid_init(&argc,&argv);
|
||||
|
||||
for(int i=1;i<argc;i++){
|
||||
if(std::string(argv[i]) == "--Gparity-dir"){
|
||||
std::stringstream ss; ss << argv[i+1]; ss >> nu;
|
||||
std::cout << GridLogMessage << "Set Gparity direction to " << nu << std::endl;
|
||||
}
|
||||
}
|
||||
|
||||
std::cout << GridLogMessage<< "*****************************************************************" <<std::endl;
|
||||
std::cout << GridLogMessage<< "* Kernel options --dslash-generic, --dslash-unroll, --dslash-asm" <<std::endl;
|
||||
std::cout << GridLogMessage<< "*****************************************************************" <<std::endl;
|
||||
std::cout << GridLogMessage<< "*****************************************************************" <<std::endl;
|
||||
std::cout << GridLogMessage<< "* Testing Gparity Dirac operator "<<std::endl;
|
||||
std::cout << GridLogMessage<< "* Vectorising space-time by "<<vComplexType::Nsimd()<<std::endl;
|
||||
#ifdef GRID_OMP
|
||||
if ( WilsonKernelsStatic::Comms == WilsonKernelsStatic::CommsAndCompute ) std::cout << GridLogMessage<< "* Using Overlapped Comms/Compute" <<std::endl;
|
||||
if ( WilsonKernelsStatic::Comms == WilsonKernelsStatic::CommsThenCompute) std::cout << GridLogMessage<< "* Using sequential comms compute" <<std::endl;
|
||||
#endif
|
||||
if ( WilsonKernelsStatic::Opt == WilsonKernelsStatic::OptGeneric ) std::cout << GridLogMessage<< "* Using GENERIC Nc WilsonKernels" <<std::endl;
|
||||
if ( WilsonKernelsStatic::Opt == WilsonKernelsStatic::OptHandUnroll) std::cout << GridLogMessage<< "* Using UNROLLED Nc=3 WilsonKernels" <<std::endl;
|
||||
if ( WilsonKernelsStatic::Opt == WilsonKernelsStatic::OptInlineAsm ) std::cout << GridLogMessage<< "* Using Asm Nc=3 WilsonKernels" <<std::endl;
|
||||
std::cout << GridLogMessage<< "*****************************************************************" <<std::endl;
|
||||
|
||||
const int Ls=4;
|
||||
const int L =4;
|
||||
std::vector<int> latt_2f(Nd,L);
|
||||
std::vector<int> latt_1f(Nd,L); latt_1f[nu] = 2*L;
|
||||
//const int L =4;
|
||||
//std::vector<int> latt_2f(Nd,L);
|
||||
|
||||
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
|
||||
std::vector<int> latt_2f = GridDefaultLatt();
|
||||
std::vector<int> latt_1f(latt_2f); latt_1f[nu] = 2*latt_2f[nu];
|
||||
int L = latt_2f[nu];
|
||||
|
||||
|
||||
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplexType::Nsimd());
|
||||
|
||||
std::cout << GridLogMessage << "SIMD layout: ";
|
||||
for(int i=0;i<simd_layout.size();i++) std::cout << simd_layout[i] << " ";
|
||||
std::cout << std::endl;
|
||||
|
||||
std::vector<int> mpi_layout = GridDefaultMpi(); //node layout
|
||||
|
||||
GridCartesian * UGrid_1f = SpaceTimeGrid::makeFourDimGrid(latt_1f, simd_layout, mpi_layout);
|
||||
@ -67,13 +113,13 @@ int main (int argc, char ** argv)
|
||||
GridParallelRNG RNG5_2f(FGrid_2f); RNG5_2f.SeedFixedIntegers(seeds5);
|
||||
GridParallelRNG RNG4_2f(UGrid_2f); RNG4_2f.SeedFixedIntegers(seeds4);
|
||||
|
||||
LatticeGaugeField Umu_2f(UGrid_2f);
|
||||
GparityGaugeField Umu_2f(UGrid_2f);
|
||||
SU3::HotConfiguration(RNG4_2f,Umu_2f);
|
||||
|
||||
LatticeFermion src (FGrid_2f);
|
||||
LatticeFermion tmpsrc(FGrid_2f);
|
||||
FermionField src_2f(FGrid_2f);
|
||||
LatticeFermion src_1f(FGrid_1f);
|
||||
StandardFermionField src (FGrid_2f);
|
||||
StandardFermionField tmpsrc(FGrid_2f);
|
||||
GparityFermionField src_2f(FGrid_2f);
|
||||
StandardFermionField src_1f(FGrid_1f);
|
||||
|
||||
// Replicate fermion source
|
||||
random(RNG5_2f,src);
|
||||
@ -81,8 +127,8 @@ int main (int argc, char ** argv)
|
||||
tmpsrc=src*2.0;
|
||||
PokeIndex<0>(src_2f,tmpsrc,1);
|
||||
|
||||
LatticeFermion result_1f(FGrid_1f); result_1f=zero;
|
||||
LatticeGaugeField Umu_1f(UGrid_1f);
|
||||
StandardFermionField result_1f(FGrid_1f); result_1f=zero;
|
||||
StandardGaugeField Umu_1f(UGrid_1f);
|
||||
Replicate(Umu_2f,Umu_1f);
|
||||
|
||||
//Coordinate grid for reference
|
||||
@ -92,7 +138,7 @@ int main (int argc, char ** argv)
|
||||
//Copy-conjugate the gauge field
|
||||
//First C-shift the lattice by Lx/2
|
||||
{
|
||||
LatticeGaugeField Umu_shift = conjugate( Cshift(Umu_1f,nu,L) );
|
||||
StandardGaugeField Umu_shift = conjugate( Cshift(Umu_1f,nu,L) );
|
||||
Umu_1f = where( xcoor_1f >= Integer(L), Umu_shift, Umu_1f );
|
||||
|
||||
// hack test to check the same
|
||||
@ -101,7 +147,7 @@ int main (int argc, char ** argv)
|
||||
cout << GridLogMessage << "Umu diff " << norm2(Umu_shift)<<std::endl;
|
||||
|
||||
//Make the gauge field antiperiodic in nu-direction
|
||||
LatticeColourMatrix Unu(UGrid_1f);
|
||||
decltype(PeekIndex<LorentzIndex>(Umu_1f,nu)) Unu(UGrid_1f);
|
||||
Unu = PeekIndex<LorentzIndex>(Umu_1f,nu);
|
||||
Unu = where(xcoor_1f == Integer(2*L-1), -Unu, Unu);
|
||||
PokeIndex<LorentzIndex>(Umu_1f,Unu,nu);
|
||||
@ -115,33 +161,33 @@ int main (int argc, char ** argv)
|
||||
|
||||
RealD mass=0.0;
|
||||
RealD M5=1.8;
|
||||
DomainWallFermionR Ddwf(Umu_1f,*FGrid_1f,*FrbGrid_1f,*UGrid_1f,*UrbGrid_1f,mass,M5);
|
||||
StandardDiracOp Ddwf(Umu_1f,*FGrid_1f,*FrbGrid_1f,*UGrid_1f,*UrbGrid_1f,mass,M5 DOP_PARAMS);
|
||||
|
||||
LatticeFermion src_o_1f(FrbGrid_1f);
|
||||
LatticeFermion result_o_1f(FrbGrid_1f);
|
||||
StandardFermionField src_o_1f(FrbGrid_1f);
|
||||
StandardFermionField result_o_1f(FrbGrid_1f);
|
||||
pickCheckerboard(Odd,src_o_1f,src_1f);
|
||||
result_o_1f=zero;
|
||||
|
||||
SchurDiagMooeeOperator<DomainWallFermionR,LatticeFermion> HermOpEO(Ddwf);
|
||||
ConjugateGradient<LatticeFermion> CG(1.0e-8,10000);
|
||||
SchurDiagMooeeOperator<StandardDiracOp,StandardFermionField> HermOpEO(Ddwf);
|
||||
ConjugateGradient<StandardFermionField> CG(1.0e-8,10000);
|
||||
CG(HermOpEO,src_o_1f,result_o_1f);
|
||||
|
||||
// const int nu = 3;
|
||||
std::vector<int> twists(Nd,0);
|
||||
twists[nu] = 1;
|
||||
GparityDomainWallFermionR::ImplParams params;
|
||||
GparityDiracOp::ImplParams params;
|
||||
params.twists = twists;
|
||||
GparityDomainWallFermionR GPDdwf(Umu_2f,*FGrid_2f,*FrbGrid_2f,*UGrid_2f,*UrbGrid_2f,mass,M5,params);
|
||||
GparityDiracOp GPDdwf(Umu_2f,*FGrid_2f,*FrbGrid_2f,*UGrid_2f,*UrbGrid_2f,mass,M5 DOP_PARAMS,params);
|
||||
|
||||
for(int disp=-1;disp<=1;disp+=2)
|
||||
for(int mu=0;mu<5;mu++)
|
||||
{
|
||||
FermionField Dsrc_2f(FGrid_2f);
|
||||
GparityFermionField Dsrc_2f(FGrid_2f);
|
||||
|
||||
LatticeFermion Dsrc_1f(FGrid_1f);
|
||||
LatticeFermion Dsrc_2freplica(FGrid_1f);
|
||||
LatticeFermion Dsrc_2freplica0(FGrid_1f);
|
||||
LatticeFermion Dsrc_2freplica1(FGrid_1f);
|
||||
StandardFermionField Dsrc_1f(FGrid_1f);
|
||||
StandardFermionField Dsrc_2freplica(FGrid_1f);
|
||||
StandardFermionField Dsrc_2freplica0(FGrid_1f);
|
||||
StandardFermionField Dsrc_2freplica1(FGrid_1f);
|
||||
|
||||
if ( mu ==0 ) {
|
||||
std::cout << GridLogMessage<< " Cross checking entire hopping term"<<std::endl;
|
||||
@ -156,8 +202,8 @@ int main (int argc, char ** argv)
|
||||
std::cout << GridLogMessage << "S norms "<< norm2(src_2f) << " " << norm2(src_1f) <<std::endl;
|
||||
std::cout << GridLogMessage << "D norms "<< norm2(Dsrc_2f)<< " " << norm2(Dsrc_1f) <<std::endl;
|
||||
|
||||
LatticeFermion Dsrc_2f0(FGrid_2f); Dsrc_2f0 = PeekIndex<0>(Dsrc_2f,0);
|
||||
LatticeFermion Dsrc_2f1(FGrid_2f); Dsrc_2f1 = PeekIndex<0>(Dsrc_2f,1);
|
||||
StandardFermionField Dsrc_2f0(FGrid_2f); Dsrc_2f0 = PeekIndex<0>(Dsrc_2f,0);
|
||||
StandardFermionField Dsrc_2f1(FGrid_2f); Dsrc_2f1 = PeekIndex<0>(Dsrc_2f,1);
|
||||
|
||||
// Dsrc_2f1 = Dsrc_2f1 - Dsrc_2f0;
|
||||
// std::cout << GridLogMessage << " Cross check two halves " <<norm2(Dsrc_2f1)<<std::endl;
|
||||
@ -174,20 +220,20 @@ int main (int argc, char ** argv)
|
||||
}
|
||||
|
||||
{
|
||||
FermionField chi (FGrid_2f); gaussian(RNG5_2f,chi);
|
||||
FermionField phi (FGrid_2f); gaussian(RNG5_2f,phi);
|
||||
GparityFermionField chi (FGrid_2f); gaussian(RNG5_2f,chi);
|
||||
GparityFermionField phi (FGrid_2f); gaussian(RNG5_2f,phi);
|
||||
|
||||
FermionField chi_e (FrbGrid_2f);
|
||||
FermionField chi_o (FrbGrid_2f);
|
||||
GparityFermionField chi_e (FrbGrid_2f);
|
||||
GparityFermionField chi_o (FrbGrid_2f);
|
||||
|
||||
FermionField dchi_e (FrbGrid_2f);
|
||||
FermionField dchi_o (FrbGrid_2f);
|
||||
GparityFermionField dchi_e (FrbGrid_2f);
|
||||
GparityFermionField dchi_o (FrbGrid_2f);
|
||||
|
||||
FermionField phi_e (FrbGrid_2f);
|
||||
FermionField phi_o (FrbGrid_2f);
|
||||
GparityFermionField phi_e (FrbGrid_2f);
|
||||
GparityFermionField phi_o (FrbGrid_2f);
|
||||
|
||||
FermionField dphi_e (FrbGrid_2f);
|
||||
FermionField dphi_o (FrbGrid_2f);
|
||||
GparityFermionField dphi_e (FrbGrid_2f);
|
||||
GparityFermionField dphi_o (FrbGrid_2f);
|
||||
|
||||
pickCheckerboard(Even,chi_e,chi);
|
||||
pickCheckerboard(Odd ,chi_o,chi);
|
||||
@ -212,14 +258,14 @@ int main (int argc, char ** argv)
|
||||
|
||||
}
|
||||
|
||||
FermionField result_2f(FGrid_2f); result_2f=zero;
|
||||
FermionField src_o_2f(FrbGrid_2f);
|
||||
FermionField result_o_2f(FrbGrid_2f);
|
||||
GparityFermionField result_2f(FGrid_2f); result_2f=zero;
|
||||
GparityFermionField src_o_2f(FrbGrid_2f);
|
||||
GparityFermionField result_o_2f(FrbGrid_2f);
|
||||
pickCheckerboard(Odd,src_o_2f,src_2f);
|
||||
result_o_2f=zero;
|
||||
|
||||
ConjugateGradient<FermionField> CG2f(1.0e-8,10000);
|
||||
SchurDiagMooeeOperator<GparityDomainWallFermionR,FermionField> HermOpEO2f(GPDdwf);
|
||||
ConjugateGradient<GparityFermionField> CG2f(1.0e-8,10000);
|
||||
SchurDiagMooeeOperator<GparityDiracOp,GparityFermionField> HermOpEO2f(GPDdwf);
|
||||
CG2f(HermOpEO2f,src_o_2f,result_o_2f);
|
||||
|
||||
std::cout << "2f cb "<<result_o_2f.checkerboard<<std::endl;
|
||||
@ -227,10 +273,10 @@ int main (int argc, char ** argv)
|
||||
|
||||
std::cout << " result norms " <<norm2(result_o_2f)<<" " <<norm2(result_o_1f)<<std::endl;
|
||||
|
||||
LatticeFermion res0o (FrbGrid_2f);
|
||||
LatticeFermion res1o (FrbGrid_2f);
|
||||
LatticeFermion res0 (FGrid_2f);
|
||||
LatticeFermion res1 (FGrid_2f);
|
||||
StandardFermionField res0o (FrbGrid_2f);
|
||||
StandardFermionField res1o (FrbGrid_2f);
|
||||
StandardFermionField res0 (FGrid_2f);
|
||||
StandardFermionField res1 (FGrid_2f);
|
||||
|
||||
res0=zero;
|
||||
res1=zero;
|
||||
@ -244,9 +290,9 @@ int main (int argc, char ** argv)
|
||||
setCheckerboard(res0,res0o);
|
||||
setCheckerboard(res1,res1o);
|
||||
|
||||
LatticeFermion replica (FGrid_1f);
|
||||
LatticeFermion replica0(FGrid_1f);
|
||||
LatticeFermion replica1(FGrid_1f);
|
||||
StandardFermionField replica (FGrid_1f);
|
||||
StandardFermionField replica0(FGrid_1f);
|
||||
StandardFermionField replica1(FGrid_1f);
|
||||
Replicate(res0,replica0);
|
||||
Replicate(res1,replica1);
|
||||
|
||||
|
||||
@ -40,7 +40,7 @@ int main (int argc, char ** argv)
|
||||
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
|
||||
std::vector<int> mpi_layout = GridDefaultMpi();
|
||||
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
|
||||
GridRedBlackCartesian RBGrid(latt_size,simd_layout,mpi_layout);
|
||||
GridRedBlackCartesian RBGrid(&Grid);
|
||||
|
||||
int threads = GridThread::GetThreads();
|
||||
std::cout<<GridLogMessage << "Grid is setup to use "<<threads<<" threads"<<std::endl;
|
||||
|
||||
@ -84,7 +84,7 @@ int main(int argc, char **argv) {
|
||||
double volume = latt_size[0] * latt_size[1] * latt_size[2] * latt_size[3];
|
||||
|
||||
GridCartesian Fine(latt_size, simd_layout, mpi_layout);
|
||||
GridRedBlackCartesian rbFine(latt_size, simd_layout, mpi_layout);
|
||||
GridRedBlackCartesian rbFine(&Fine);
|
||||
GridParallelRNG FineRNG(&Fine);
|
||||
GridSerialRNG SerialRNG;
|
||||
GridSerialRNG SerialRNG1;
|
||||
|
||||
241
tests/core/Test_mobius_eofa_even_odd.cc
Normal file
241
tests/core/Test_mobius_eofa_even_odd.cc
Normal file
@ -0,0 +1,241 @@
|
||||
/*************************************************************************************
|
||||
|
||||
Grid physics library, www.github.com/paboyle/Grid
|
||||
|
||||
Source file: ./tests/core/Test_dwf_eofa_even_odd.cc
|
||||
|
||||
Copyright (C) 2017
|
||||
|
||||
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
|
||||
Author: paboyle <paboyle@ph.ed.ac.uk>
|
||||
Author: David Murphy <dmurphy@phys.columbia.edu>
|
||||
|
||||
This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
||||
This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License along
|
||||
with this program; if not, write to the Free Software Foundation, Inc.,
|
||||
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
||||
|
||||
See the full license in the file "LICENSE" in the top level distribution directory
|
||||
*************************************************************************************/
|
||||
/* END LEGAL */
|
||||
|
||||
#include <Grid/Grid.h>
|
||||
|
||||
using namespace std;
|
||||
using namespace Grid;
|
||||
using namespace Grid::QCD;
|
||||
|
||||
template<class d>
|
||||
struct scal {
|
||||
d internal;
|
||||
};
|
||||
|
||||
Gamma::Algebra Gmu [] = {
|
||||
Gamma::Algebra::GammaX,
|
||||
Gamma::Algebra::GammaY,
|
||||
Gamma::Algebra::GammaZ,
|
||||
Gamma::Algebra::GammaT
|
||||
};
|
||||
|
||||
int main (int argc, char ** argv)
|
||||
{
|
||||
Grid_init(&argc, &argv);
|
||||
|
||||
int threads = GridThread::GetThreads();
|
||||
std::cout << GridLogMessage << "Grid is setup to use " << threads << " threads" << std::endl;
|
||||
|
||||
const int Ls = 8;
|
||||
// GridCartesian* UGrid = SpaceTimeGrid::makeFourDimGrid(GridDefaultLatt(), GridDefaultSimd(Nd,vComplex::Nsimd()), GridDefaultMpi());
|
||||
GridCartesian* UGrid = SpaceTimeGrid::makeFourDimGrid(GridDefaultLatt(), GridDefaultSimd(Nd,vComplex::Nsimd()), GridDefaultMpi());
|
||||
GridCartesian* FGrid = SpaceTimeGrid::makeFiveDimGrid(Ls, UGrid);
|
||||
GridRedBlackCartesian* UrbGrid = SpaceTimeGrid::makeFourDimRedBlackGrid(UGrid);
|
||||
GridRedBlackCartesian* FrbGrid = SpaceTimeGrid::makeFiveDimRedBlackGrid(Ls, UGrid);
|
||||
|
||||
std::vector<int> seeds4({1,2,3,4});
|
||||
std::vector<int> seeds5({5,6,7,8});
|
||||
|
||||
GridParallelRNG RNG4(UGrid); RNG4.SeedFixedIntegers(seeds4);
|
||||
GridParallelRNG RNG5(FGrid); RNG5.SeedFixedIntegers(seeds5);
|
||||
|
||||
LatticeFermion src (FGrid); random(RNG5, src);
|
||||
LatticeFermion phi (FGrid); random(RNG5, phi);
|
||||
LatticeFermion chi (FGrid); random(RNG5, chi);
|
||||
LatticeFermion result(FGrid); result = zero;
|
||||
LatticeFermion ref (FGrid); ref = zero;
|
||||
LatticeFermion tmp (FGrid); tmp = zero;
|
||||
LatticeFermion err (FGrid); err = zero;
|
||||
LatticeGaugeField Umu (UGrid); SU3::HotConfiguration(RNG4, Umu);
|
||||
std::vector<LatticeColourMatrix> U(4,UGrid);
|
||||
|
||||
// Only one non-zero (y)
|
||||
Umu = zero;
|
||||
for(int nn=0; nn<Nd; nn++){
|
||||
random(RNG4, U[nn]);
|
||||
if(nn>0){ U[nn] = zero; }
|
||||
PokeIndex<LorentzIndex>(Umu, U[nn], nn);
|
||||
}
|
||||
|
||||
RealD b = 2.5;
|
||||
RealD c = 1.5;
|
||||
RealD mq1 = 0.1;
|
||||
RealD mq2 = 0.5;
|
||||
RealD mq3 = 1.0;
|
||||
RealD shift = 0.1234;
|
||||
RealD M5 = 1.8;
|
||||
int pm = 1;
|
||||
MobiusEOFAFermionR Ddwf(Umu, *FGrid, *FrbGrid, *UGrid, *UrbGrid, mq1, mq2, mq3, shift, pm, M5, b, c);
|
||||
|
||||
LatticeFermion src_e (FrbGrid);
|
||||
LatticeFermion src_o (FrbGrid);
|
||||
LatticeFermion r_e (FrbGrid);
|
||||
LatticeFermion r_o (FrbGrid);
|
||||
LatticeFermion r_eo (FGrid);
|
||||
LatticeFermion r_eeoo(FGrid);
|
||||
|
||||
std::cout << GridLogMessage << "==========================================================" << std::endl;
|
||||
std::cout << GridLogMessage << "= Testing that Meo + Moe + Moo + Mee = Munprec " << std::endl;
|
||||
std::cout << GridLogMessage << "==========================================================" << std::endl;
|
||||
|
||||
pickCheckerboard(Even, src_e, src);
|
||||
pickCheckerboard(Odd, src_o, src);
|
||||
|
||||
Ddwf.Meooe(src_e, r_o); std::cout << GridLogMessage << "Applied Meo" << std::endl;
|
||||
Ddwf.Meooe(src_o, r_e); std::cout << GridLogMessage << "Applied Moe" << std::endl;
|
||||
setCheckerboard(r_eo, r_o);
|
||||
setCheckerboard(r_eo, r_e);
|
||||
|
||||
Ddwf.Mooee(src_e, r_e); std::cout << GridLogMessage << "Applied Mee" << std::endl;
|
||||
Ddwf.Mooee(src_o, r_o); std::cout << GridLogMessage << "Applied Moo" << std::endl;
|
||||
setCheckerboard(r_eeoo, r_e);
|
||||
setCheckerboard(r_eeoo, r_o);
|
||||
|
||||
r_eo = r_eo + r_eeoo;
|
||||
Ddwf.M(src, ref);
|
||||
|
||||
// std::cout << GridLogMessage << r_eo << std::endl;
|
||||
// std::cout << GridLogMessage << ref << std::endl;
|
||||
|
||||
err = ref - r_eo;
|
||||
std::cout << GridLogMessage << "EO norm diff " << norm2(err) << " " << norm2(ref) << " " << norm2(r_eo) << std::endl;
|
||||
|
||||
LatticeComplex cerr(FGrid);
|
||||
cerr = localInnerProduct(err,err);
|
||||
// std::cout << GridLogMessage << cerr << std::endl;
|
||||
|
||||
std::cout << GridLogMessage << "==============================================================" << std::endl;
|
||||
std::cout << GridLogMessage << "= Test Ddagger is the dagger of D by requiring " << std::endl;
|
||||
std::cout << GridLogMessage << "= < phi | Deo | chi > * = < chi | Deo^dag| phi> " << std::endl;
|
||||
std::cout << GridLogMessage << "==============================================================" << std::endl;
|
||||
|
||||
LatticeFermion chi_e (FrbGrid);
|
||||
LatticeFermion chi_o (FrbGrid);
|
||||
|
||||
LatticeFermion dchi_e(FrbGrid);
|
||||
LatticeFermion dchi_o(FrbGrid);
|
||||
|
||||
LatticeFermion phi_e (FrbGrid);
|
||||
LatticeFermion phi_o (FrbGrid);
|
||||
|
||||
LatticeFermion dphi_e(FrbGrid);
|
||||
LatticeFermion dphi_o(FrbGrid);
|
||||
|
||||
pickCheckerboard(Even, chi_e, chi);
|
||||
pickCheckerboard(Odd , chi_o, chi);
|
||||
pickCheckerboard(Even, phi_e, phi);
|
||||
pickCheckerboard(Odd , phi_o, phi);
|
||||
|
||||
Ddwf.Meooe (chi_e, dchi_o);
|
||||
Ddwf.Meooe (chi_o, dchi_e);
|
||||
Ddwf.MeooeDag(phi_e, dphi_o);
|
||||
Ddwf.MeooeDag(phi_o, dphi_e);
|
||||
|
||||
ComplexD pDce = innerProduct(phi_e, dchi_e);
|
||||
ComplexD pDco = innerProduct(phi_o, dchi_o);
|
||||
ComplexD cDpe = innerProduct(chi_e, dphi_e);
|
||||
ComplexD cDpo = innerProduct(chi_o, dphi_o);
|
||||
|
||||
std::cout << GridLogMessage << "e " << pDce << " " << cDpe << std::endl;
|
||||
std::cout << GridLogMessage << "o " << pDco << " " << cDpo << std::endl;
|
||||
|
||||
std::cout << GridLogMessage << "pDce - conj(cDpo) " << pDce-conj(cDpo) << std::endl;
|
||||
std::cout << GridLogMessage << "pDco - conj(cDpe) " << pDco-conj(cDpe) << std::endl;
|
||||
|
||||
std::cout << GridLogMessage << "==============================================================" << std::endl;
|
||||
std::cout << GridLogMessage << "= Test MeeInv Mee = 1 " << std::endl;
|
||||
std::cout << GridLogMessage << "==============================================================" << std::endl;
|
||||
|
||||
pickCheckerboard(Even, chi_e, chi);
|
||||
pickCheckerboard(Odd , chi_o, chi);
|
||||
|
||||
Ddwf.Mooee (chi_e, src_e);
|
||||
Ddwf.MooeeInv(src_e, phi_e);
|
||||
|
||||
Ddwf.Mooee (chi_o, src_o);
|
||||
Ddwf.MooeeInv(src_o, phi_o);
|
||||
|
||||
setCheckerboard(phi, phi_e);
|
||||
setCheckerboard(phi, phi_o);
|
||||
|
||||
err = phi - chi;
|
||||
std::cout << GridLogMessage << "norm diff " << norm2(err) << std::endl;
|
||||
|
||||
std::cout << GridLogMessage << "==============================================================" << std::endl;
|
||||
std::cout << GridLogMessage << "= Test MeeInvDag MeeDag = 1 " << std::endl;
|
||||
std::cout << GridLogMessage << "==============================================================" << std::endl;
|
||||
|
||||
pickCheckerboard(Even, chi_e, chi);
|
||||
pickCheckerboard(Odd , chi_o, chi);
|
||||
|
||||
Ddwf.MooeeDag (chi_e, src_e);
|
||||
Ddwf.MooeeInvDag(src_e, phi_e);
|
||||
|
||||
Ddwf.MooeeDag (chi_o, src_o);
|
||||
Ddwf.MooeeInvDag(src_o, phi_o);
|
||||
|
||||
setCheckerboard(phi, phi_e);
|
||||
setCheckerboard(phi, phi_o);
|
||||
|
||||
err = phi - chi;
|
||||
std::cout << GridLogMessage << "norm diff " << norm2(err) << std::endl;
|
||||
|
||||
std::cout << GridLogMessage << "==============================================================" << std::endl;
|
||||
std::cout << GridLogMessage << "= Test MpcDagMpc is Hermitian " << std::endl;
|
||||
std::cout << GridLogMessage << "==============================================================" << std::endl;
|
||||
|
||||
random(RNG5, phi);
|
||||
random(RNG5, chi);
|
||||
pickCheckerboard(Even, chi_e, chi);
|
||||
pickCheckerboard(Odd , chi_o, chi);
|
||||
pickCheckerboard(Even, phi_e, phi);
|
||||
pickCheckerboard(Odd , phi_o, phi);
|
||||
RealD t1,t2;
|
||||
|
||||
SchurDiagMooeeOperator<MobiusEOFAFermionR,LatticeFermion> HermOpEO(Ddwf);
|
||||
HermOpEO.MpcDagMpc(chi_e, dchi_e, t1, t2);
|
||||
HermOpEO.MpcDagMpc(chi_o, dchi_o, t1, t2);
|
||||
|
||||
HermOpEO.MpcDagMpc(phi_e, dphi_e, t1, t2);
|
||||
HermOpEO.MpcDagMpc(phi_o, dphi_o, t1, t2);
|
||||
|
||||
pDce = innerProduct(phi_e, dchi_e);
|
||||
pDco = innerProduct(phi_o, dchi_o);
|
||||
cDpe = innerProduct(chi_e, dphi_e);
|
||||
cDpo = innerProduct(chi_o, dphi_o);
|
||||
|
||||
std::cout << GridLogMessage << "e " << pDce << " " << cDpe << std::endl;
|
||||
std::cout << GridLogMessage << "o " << pDco << " " << cDpo << std::endl;
|
||||
|
||||
std::cout << GridLogMessage << "pDce - conj(cDpo) " << pDco-conj(cDpo) << std::endl;
|
||||
std::cout << GridLogMessage << "pDco - conj(cDpe) " << pDce-conj(cDpe) << std::endl;
|
||||
|
||||
Grid_finalize();
|
||||
}
|
||||
@ -40,7 +40,7 @@ int main (int argc, char ** argv)
|
||||
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
|
||||
std::vector<int> mpi_layout = GridDefaultMpi();
|
||||
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
|
||||
GridRedBlackCartesian RBGrid(latt_size,simd_layout,mpi_layout);
|
||||
GridRedBlackCartesian RBGrid(&Grid);
|
||||
|
||||
int threads = GridThread::GetThreads();
|
||||
std::cout<<GridLogMessage << "Grid is setup to use "<<threads<<" threads"<<std::endl;
|
||||
|
||||
@ -51,7 +51,7 @@ int main (int argc, char ** argv)
|
||||
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
|
||||
std::vector<int> mpi_layout = GridDefaultMpi();
|
||||
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
|
||||
GridRedBlackCartesian RBGrid(latt_size,simd_layout,mpi_layout);
|
||||
GridRedBlackCartesian RBGrid(&Grid);
|
||||
|
||||
int threads = GridThread::GetThreads();
|
||||
std::cout<<GridLogMessage << "Grid is setup to use "<<threads<<" threads"<<std::endl;
|
||||
|
||||
@ -52,7 +52,7 @@ int main (int argc, char ** argv)
|
||||
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
|
||||
std::vector<int> mpi_layout = GridDefaultMpi();
|
||||
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
|
||||
GridRedBlackCartesian RBGrid(latt_size,simd_layout,mpi_layout);
|
||||
GridRedBlackCartesian RBGrid(&Grid);
|
||||
|
||||
int threads = GridThread::GetThreads();
|
||||
std::cout<<GridLogMessage << "Grid is setup to use "<<threads<<" threads"<<std::endl;
|
||||
|
||||
Reference in New Issue
Block a user