portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-06-13 04:37:05 +01:00
Code Releases Activity

merge upstream develop

Browse Source
This commit is contained in:
nmeyer-ur
2020-07-07 20:26:47 +02:00
parent 67db4993c2 64fe5b21b4
commit 8726e94ea7
326 changed files with 10335 additions and 9381 deletions
Download Patch File Download Diff File Expand all files Collapse all files

84
tests/IO/Test_openqcd_io.cc Normal file
View File

@ -0,0 +1,84 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./tests/io/Test_openqcd_io.cc
Copyright (C) 2015 - 2020
Author: Daniel Richtmann <daniel.richtmann@ur.de>
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 Grid;
int main(int argc, char** argv) {
#if !defined(GRID_COMMS_NONE)
Grid_init(&argc, &argv);
auto simd_layout = GridDefaultSimd(Nd, vComplex::Nsimd());
auto mpi_layout = GridDefaultMpi();
auto latt_size = GridDefaultLatt();
GridCartesian grid(latt_size, simd_layout, mpi_layout);
GridParallelRNG pRNG(&grid);
pRNG.SeedFixedIntegers(std::vector<int>({45, 12, 81, 9}));
LatticeGaugeField Umu_ref(&grid);
LatticeGaugeField Umu_me(&grid);
LatticeGaugeField Umu_diff(&grid);
FieldMetaData header_ref;
FieldMetaData header_me;
Umu_ref = Zero();
Umu_me = Zero();
std::string file("/home/daniel/configs/openqcd/test_16x8_pbcn6");
if(GridCmdOptionExists(argv, argv + argc, "--config")) {
file = GridCmdOptionPayload(argv, argv + argc, "--config");
std::cout << "file: " << file << std::endl;
assert(!file.empty());
}
OpenQcdIOChromaReference::readConfiguration(Umu_ref, header_ref, file);
OpenQcdIO::readConfiguration(Umu_me, header_me, file);
std::cout << GridLogMessage << header_ref << std::endl;
std::cout << GridLogMessage << header_me << std::endl;
Umu_diff = Umu_ref - Umu_me;
// clang-format off
std::cout << GridLogMessage
<< "norm2(Umu_ref) = " << norm2(Umu_ref)
<< " norm2(Umu_me) = " << norm2(Umu_me)
<< " norm2(Umu_diff) = " << norm2(Umu_diff) << std::endl;
// clang-format on
Grid_finalize();
#endif
}

8
tests/Test_dwf_mixedcg_prec.cc
View File

@ -29,7 +29,6 @@ Author: Peter Boyle <paboyle@ph.ed.ac.uk>
using namespace std;
using namespace Grid;
;
template<class d>
struct scal {
@ -51,6 +50,7 @@ int main (int argc, char ** argv)
std::cout << GridLogMessage << "::::: NB: to enable a quick bit reproducibility check use the --checksums flag. " << std::endl;
{
GridCartesian * UGrid = SpaceTimeGrid::makeFourDimGrid(GridDefaultLatt(), GridDefaultSimd(Nd,vComplexD::Nsimd()),GridDefaultMpi());
GridRedBlackCartesian * UrbGrid = SpaceTimeGrid::makeFourDimRedBlackGrid(UGrid);
GridCartesian * FGrid = SpaceTimeGrid::makeFiveDimGrid(Ls,UGrid);
@ -100,6 +100,8 @@ int main (int argc, char ** argv)
ConjugateGradient<LatticeFermionD> CG(1.0e-8,10000);
CG(HermOpEO,src_o,result_o_2);
MemoryManager::Print();
LatticeFermionD diff_o(FrbGrid);
RealD diff = axpy_norm(diff_o, -1.0, result_o, result_o_2);
@ -130,7 +132,9 @@ int main (int argc, char ** argv)
std::cout << GridLogMessage << " CG checksums "<<std::hex << scidac_csuma << " "<<scidac_csumb<<std::endl;
}
#endif
}
MemoryManager::Print();
Grid_finalize();
}

9
tests/Test_general_stencil.cc
View File

@ -107,9 +107,8 @@ int main(int argc, char ** argv)
// Implement a stencil code that should agree with cshift!
for(int i=0;i<Check.Grid()->oSites();i++){
auto SE = gStencil.GetEntry(0,i);
auto check = Check.View();
auto foo = Foo.View();
autoView(check, Check, CpuWrite);
autoView( foo, Foo, CpuRead);
// Encapsulate in a general wrapper
check[i] = foo[SE->_offset]; auto tmp=check[i];
if (SE->_permute & 0x1 ) { permute(check[i],tmp,0); tmp=check[i];}
@ -147,8 +146,8 @@ int main(int argc, char ** argv)
}}}}
if (nrm > 1.0e-4) {
auto check = Check.View();
auto bar = Bar.View();
autoView( check , Check, CpuRead);
autoView( bar , Bar, CpuRead);
for(int i=0;i<check.size();i++){
std::cout << i<<" Check "<<check[i]<< "\n"<<i<<" Bar "<<bar[i]<<std::endl;
}

126
tests/Test_innerproduct_norm.cc Normal file
View File

@ -0,0 +1,126 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./tests/Test_innerproduct_norm.cc
Copyright (C) 2015
Author: Daniel Richtmann <daniel.richtmann@ur.de>
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 Grid;
int main(int argc, char** argv) {
Grid_init(&argc, &argv);
const int nIter = 100;
// clang-format off
GridCartesian *Grid_d = SpaceTimeGrid::makeFourDimGrid(GridDefaultLatt(), GridDefaultSimd(Nd, vComplexD::Nsimd()), GridDefaultMpi());
GridCartesian *Grid_f = SpaceTimeGrid::makeFourDimGrid(GridDefaultLatt(), GridDefaultSimd(Nd, vComplexF::Nsimd()), GridDefaultMpi());
// clang-format on
GridParallelRNG pRNG_d(Grid_d);
GridParallelRNG pRNG_f(Grid_f);
std::vector<int> seeds_d({1, 2, 3, 4});
std::vector<int> seeds_f({5, 6, 7, 8});
pRNG_d.SeedFixedIntegers(seeds_d);
pRNG_f.SeedFixedIntegers(seeds_f);
// clang-format off
LatticeFermionD x_d(Grid_d); random(pRNG_d, x_d);
LatticeFermionD y_d(Grid_d); random(pRNG_d, y_d);
LatticeFermionF x_f(Grid_f); random(pRNG_f, x_f);
LatticeFermionF y_f(Grid_f); random(pRNG_f, y_f);
// clang-format on
GridStopWatch sw_ref;
GridStopWatch sw_res;
{ // double precision
ComplexD ip_d_ref, ip_d_res, diff_ip_d;
RealD norm2_d_ref, norm2_d_res, diff_norm2_d;
sw_ref.Reset();
sw_ref.Start();
for(int i = 0; i < nIter; ++i) {
ip_d_ref = innerProduct(x_d, y_d);
norm2_d_ref = norm2(x_d);
}
sw_ref.Stop();
sw_res.Reset();
sw_res.Start();
for(int i = 0; i < nIter; ++i) { innerProductNorm(ip_d_res, norm2_d_res, x_d, y_d); }
sw_res.Stop();
diff_ip_d = ip_d_ref - ip_d_res;
diff_norm2_d = norm2_d_ref - norm2_d_res;
// clang-format off
std::cout << GridLogMessage << "Double: ip_ref = " << ip_d_ref << " ip_res = " << ip_d_res << " diff = " << diff_ip_d << std::endl;
std::cout << GridLogMessage << "Double: norm2_ref = " << norm2_d_ref << " norm2_res = " << norm2_d_res << " diff = " << diff_norm2_d << std::endl;
std::cout << GridLogMessage << "Double: time_ref = " << sw_ref.Elapsed() << " time_res = " << sw_res.Elapsed() << std::endl;
// clang-format on
assert(diff_ip_d == 0.);
assert(diff_norm2_d == 0.);
std::cout << GridLogMessage << "Double: all checks passed" << std::endl;
}
{ // single precision
ComplexD ip_f_ref, ip_f_res, diff_ip_f;
RealD norm2_f_ref, norm2_f_res, diff_norm2_f;
sw_ref.Reset();
sw_ref.Start();
for(int i = 0; i < nIter; ++i) {
ip_f_ref = innerProduct(x_f, y_f);
norm2_f_ref = norm2(x_f);
}
sw_ref.Stop();
sw_res.Reset();
sw_res.Start();
for(int i = 0; i < nIter; ++i) { innerProductNorm(ip_f_res, norm2_f_res, x_f, y_f); }
sw_res.Stop();
diff_ip_f = ip_f_ref - ip_f_res;
diff_norm2_f = norm2_f_ref - norm2_f_res;
// clang-format off
std::cout << GridLogMessage << "Single: ip_ref = " << ip_f_ref << " ip_res = " << ip_f_res << " diff = " << diff_ip_f << std::endl;
std::cout << GridLogMessage << "Single: norm2_ref = " << norm2_f_ref << " norm2_res = " << norm2_f_res << " diff = " << diff_norm2_f << std::endl;
std::cout << GridLogMessage << "Single: time_ref = " << sw_ref.Elapsed() << " time_res = " << sw_res.Elapsed() << std::endl;
// clang-format on
assert(diff_ip_f == 0.);
assert(diff_norm2_f == 0.);
std::cout << GridLogMessage << "Single: all checks passed" << std::endl;
}
Grid_finalize();
}

16
tests/Test_stencil.cc
View File

@ -109,8 +109,8 @@ int main(int argc, char ** argv) {
StencilEntry *SE;
SE = myStencil.GetEntry(permute_type,0,i);
auto check = Check.View();
auto foo = Foo.View();
autoView( check , Check, CpuWrite);
autoView( foo , Foo, CpuRead);
if ( SE->_is_local && SE->_permute )
permute(check[i],foo[SE->_offset],permute_type);
else if (SE->_is_local)
@ -151,8 +151,8 @@ int main(int argc, char ** argv) {
}}}}
if (nrm > 1.0e-4) {
auto check = Check.View();
auto bar = Bar.View();
autoView( check , Check, CpuRead);
autoView( bar , Bar, CpuRead);
for(int i=0;i<check.size();i++){
std::cout << i<<" Check "<<check[i]<< "\n"<<i<<" Bar "<<bar[i]<<std::endl;
}
@ -210,8 +210,8 @@ int main(int argc, char ** argv) {
SE = EStencil.GetEntry(permute_type,0,i);
// std::cout << "Even source "<< i<<" -> " <<SE->_offset << " "<< SE->_is_local<<std::endl;
auto ocheck = OCheck.View();
auto efoo = EFoo.View();
autoView( ocheck , OCheck, CpuWrite);
autoView( efoo , EFoo, CpuRead);
if ( SE->_is_local && SE->_permute )
permute(ocheck[i],efoo[SE->_offset],permute_type);
else if (SE->_is_local)
@ -226,8 +226,8 @@ int main(int argc, char ** argv) {
SE = OStencil.GetEntry(permute_type,0,i);
// std::cout << "ODD source "<< i<<" -> " <<SE->_offset << " "<< SE->_is_local<<std::endl;
auto echeck = ECheck.View();
auto ofoo = OFoo.View();
autoView( echeck , ECheck, CpuWrite);
autoView( ofoo , OFoo, CpuRead);
if ( SE->_is_local && SE->_permute )
permute(echeck[i],ofoo[SE->_offset],permute_type);
else if (SE->_is_local)

8
tests/core/Test_contfrac_even_odd.cc
View File

@ -238,11 +238,11 @@ void TestWhat(What & Ddwf,
RealD t1,t2;
SchurDiagMooeeOperator<What,LatticeFermion> HermOpEO(Ddwf);
HermOpEO.MpcDagMpc(chi_e,dchi_e,t1,t2);
HermOpEO.MpcDagMpc(chi_o,dchi_o,t1,t2);
HermOpEO.MpcDagMpc(chi_e,dchi_e);
HermOpEO.MpcDagMpc(chi_o,dchi_o);
HermOpEO.MpcDagMpc(phi_e,dphi_e,t1,t2);
HermOpEO.MpcDagMpc(phi_o,dphi_o,t1,t2);
HermOpEO.MpcDagMpc(phi_e,dphi_e);
HermOpEO.MpcDagMpc(phi_o,dphi_o);
pDce = innerProduct(phi_e,dchi_e);
pDco = innerProduct(phi_o,dchi_o);

2
tests/core/Test_cshift_red_black.cc
View File

@ -82,7 +82,7 @@ int main (int argc, char ** argv)
pickCheckerboard(Odd,Uo,U);
// std::cout<<GridLogMessage << U<<std::endl;
std::cout<<GridLogMessage<< U <<std::endl;
// std::cout<<GridLogMessage<< U <<std::endl;
std::cout<<GridLogMessage << "U " <<norm2(U)<<std::endl;
std::cout<<GridLogMessage << "Ue " <<norm2(Ue)<<std::endl;
std::cout<<GridLogMessage << "Uo " <<norm2(Uo)<<std::endl;

1
tests/core/Test_cshift_rotate.cc
View File

@ -69,6 +69,7 @@ int main (int argc, char ** argv)
ShiftU = Cshift(U,dir,shift); // Shift everything
std::cout<<GridLogMessage<<"Shifted by "<<shift<<" in direction"<<dir<<" checking the AE35 unit" <<std::endl;
/*
std::cout << "U[0]" << U[0]<<std::endl;
std::cout << "U[1]" << U[1]<<std::endl;

8
tests/core/Test_dwf_eofa_even_odd.cc
View File

@ -218,11 +218,11 @@ int main (int argc, char ** argv)
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(chi_e, dchi_e);
HermOpEO.MpcDagMpc(chi_o, dchi_o);
HermOpEO.MpcDagMpc(phi_e, dphi_e, t1, t2);
HermOpEO.MpcDagMpc(phi_o, dphi_o, t1, t2);
HermOpEO.MpcDagMpc(phi_e, dphi_e);
HermOpEO.MpcDagMpc(phi_o, dphi_o);
pDce = innerProduct(phi_e, dchi_e);
pDco = innerProduct(phi_o, dchi_o);

8
tests/core/Test_dwf_even_odd.cc
View File

@ -216,11 +216,11 @@ int main (int argc, char ** argv)
SchurDiagMooeeOperator<DomainWallFermionR,LatticeFermion> HermOpEO(Ddwf);
HermOpEO.MpcDagMpc(chi_e,dchi_e,t1,t2);
HermOpEO.MpcDagMpc(chi_o,dchi_o,t1,t2);
HermOpEO.MpcDagMpc(chi_e,dchi_e);
HermOpEO.MpcDagMpc(chi_o,dchi_o);
HermOpEO.MpcDagMpc(phi_e,dphi_e,t1,t2);
HermOpEO.MpcDagMpc(phi_o,dphi_o,t1,t2);
HermOpEO.MpcDagMpc(phi_e,dphi_e);
HermOpEO.MpcDagMpc(phi_o,dphi_o);
pDce = innerProduct(phi_e,dchi_e);
pDco = innerProduct(phi_o,dchi_o);

8
tests/core/Test_gpwilson_even_odd.cc
View File

@ -201,11 +201,11 @@ int main (int argc, char ** argv)
RealD t1,t2;
SchurDiagMooeeOperator<GparityWilsonFermionR,FermionField> HermOpEO(Dw);
HermOpEO.MpcDagMpc(chi_e,dchi_e,t1,t2);
HermOpEO.MpcDagMpc(chi_o,dchi_o,t1,t2);
HermOpEO.MpcDagMpc(chi_e,dchi_e);
HermOpEO.MpcDagMpc(chi_o,dchi_o);
HermOpEO.MpcDagMpc(phi_e,dphi_e,t1,t2);
HermOpEO.MpcDagMpc(phi_o,dphi_o,t1,t2);
HermOpEO.MpcDagMpc(phi_e,dphi_e);
HermOpEO.MpcDagMpc(phi_o,dphi_o);
pDce = innerProduct(phi_e,dchi_e);
pDco = innerProduct(phi_o,dchi_o);

12
tests/core/Test_main.cc
View File

@ -73,7 +73,7 @@ int main(int argc, char **argv) {
omp_set_num_threads(omp);
#endif
for (int lat = 8; lat <= 16; lat += 40) {
for (int lat = 16; lat <= 16; lat += 40) {
std::cout << "Lat " << lat << std::endl;
latt_size[0] = lat;
@ -159,15 +159,17 @@ int main(int argc, char **argv) {
LatticeColourMatrix newFoo = Foo;
// confirm correctness of copy constructor
Bar = Foo - newFoo;
std::cout << "Copy constructor diff check: ";
std::cout << "Copy constructor diff check: \n";
double test_cc = norm2(Bar);
if (test_cc < 1e-5){
std::cout << "OK\n";
}
else{
} else{
std::cout << "Foo\n"<<Foo<<std::endl;
std::cout << "newFoo\n"<<newFoo<<std::endl;
std::cout << "Bar\n"<<Bar<<std::endl;
std::cout << "fail\n";
abort();
}
}
// Norm2 check
LatticeReal BarReal(&Fine);

8
tests/core/Test_mobius_eofa_even_odd.cc
View File

@ -220,11 +220,11 @@ int main (int argc, char ** argv)
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(chi_e, dchi_e);
HermOpEO.MpcDagMpc(chi_o, dchi_o);
HermOpEO.MpcDagMpc(phi_e, dphi_e, t1, t2);
HermOpEO.MpcDagMpc(phi_o, dphi_o, t1, t2);
HermOpEO.MpcDagMpc(phi_e, dphi_e);
HermOpEO.MpcDagMpc(phi_o, dphi_o);
pDce = innerProduct(phi_e, dchi_e);
pDco = innerProduct(phi_o, dchi_o);

8
tests/core/Test_mobius_even_odd.cc
View File

@ -266,11 +266,11 @@ int main (int argc, char ** argv)
SchurDiagMooeeOperator<MobiusFermionR,LatticeFermion> HermOpEO(Ddwf);
HermOpEO.MpcDagMpc(chi_e,dchi_e,t1,t2);
HermOpEO.MpcDagMpc(chi_o,dchi_o,t1,t2);
HermOpEO.MpcDagMpc(chi_e,dchi_e);
HermOpEO.MpcDagMpc(chi_o,dchi_o);
HermOpEO.MpcDagMpc(phi_e,dphi_e,t1,t2);
HermOpEO.MpcDagMpc(phi_o,dphi_o,t1,t2);
HermOpEO.MpcDagMpc(phi_e,dphi_e);
HermOpEO.MpcDagMpc(phi_o,dphi_o);
pDce = innerProduct(phi_e,dchi_e);
pDco = innerProduct(phi_o,dchi_o);

8
tests/core/Test_staggered.cc
View File

@ -270,11 +270,11 @@ int main (int argc, char ** argv)
pickCheckerboard(Odd ,phi_o,phi);
SchurDiagMooeeOperator<ImprovedStaggeredFermionR,FermionField> HermOpEO(Ds);
HermOpEO.MpcDagMpc(chi_e,dchi_e,t1,t2);
HermOpEO.MpcDagMpc(chi_o,dchi_o,t1,t2);
HermOpEO.MpcDagMpc(chi_e,dchi_e);
HermOpEO.MpcDagMpc(chi_o,dchi_o);
HermOpEO.MpcDagMpc(phi_e,dphi_e,t1,t2);
HermOpEO.MpcDagMpc(phi_o,dphi_o,t1,t2);
HermOpEO.MpcDagMpc(phi_e,dphi_e);
HermOpEO.MpcDagMpc(phi_o,dphi_o);
pDce = innerProduct(phi_e,dchi_e);
pDco = innerProduct(phi_o,dchi_o);

21
tests/core/Test_staggered5D.cc
View File

@ -88,14 +88,15 @@ int main (int argc, char ** argv)
// replicate across fifth dimension
////////////////////////////////////
LatticeGaugeField Umu5d(FGrid);
auto umu5d = Umu5d.View();
auto umu = Umu.View();
for(int ss=0;ss<Umu.Grid()->oSites();ss++){
for(int s=0;s<Ls;s++){
umu5d[Ls*ss+s] = umu[ss];
{
autoView(umu5d, Umu5d, CpuWrite);
autoView( umu, Umu , CpuRead);
for(int ss=0;ss<Umu.Grid()->oSites();ss++){
for(int s=0;s<Ls;s++){
umu5d[Ls*ss+s] = umu[ss];
}
}
}
std::vector<LatticeColourMatrix> U(4,FGrid);
for(int mu=0;mu<Nd;mu++){
@ -289,11 +290,11 @@ int main (int argc, char ** argv)
pickCheckerboard(Odd ,phi_o,phi);
SchurDiagMooeeOperator<ImprovedStaggeredFermion5DR,FermionField> HermOpEO(Ds);
HermOpEO.MpcDagMpc(chi_e,dchi_e,t1,t2);
HermOpEO.MpcDagMpc(chi_o,dchi_o,t1,t2);
HermOpEO.MpcDagMpc(chi_e,dchi_e);
HermOpEO.MpcDagMpc(chi_o,dchi_o);
HermOpEO.MpcDagMpc(phi_e,dphi_e,t1,t2);
HermOpEO.MpcDagMpc(phi_o,dphi_o,t1,t2);
HermOpEO.MpcDagMpc(phi_e,dphi_e);
HermOpEO.MpcDagMpc(phi_o,dphi_o);
pDce = innerProduct(phi_e,dchi_e);
pDco = innerProduct(phi_o,dchi_o);

282
tests/core/Test_staggered_naive.cc Normal file
View File

@ -0,0 +1,282 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./benchmarks/Benchmark_wilson.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
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;
;
int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
Coordinate latt_size = GridDefaultLatt();
Coordinate simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
Coordinate mpi_layout = GridDefaultMpi();
GridCartesian Grid(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;
std::cout<<GridLogMessage << "Grid floating point word size is REALF"<< sizeof(RealF)<<std::endl;
std::cout<<GridLogMessage << "Grid floating point word size is REALD"<< sizeof(RealD)<<std::endl;
std::cout<<GridLogMessage << "Grid floating point word size is REAL"<< sizeof(Real)<<std::endl;
std::vector<int> seeds({1,2,3,4});
GridParallelRNG pRNG(&Grid);
pRNG.SeedFixedIntegers(seeds);
// pRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9});
typedef typename NaiveStaggeredFermionR::FermionField FermionField;
typedef typename NaiveStaggeredFermionR::ComplexField ComplexField;
typename NaiveStaggeredFermionR::ImplParams params;
FermionField src (&Grid); random(pRNG,src);
FermionField result(&Grid); result=Zero();
FermionField ref(&Grid); ref=Zero();
FermionField tmp(&Grid); tmp=Zero();
FermionField err(&Grid); tmp=Zero();
FermionField phi (&Grid); random(pRNG,phi);
FermionField chi (&Grid); random(pRNG,chi);
LatticeGaugeField Umu(&Grid); SU3::HotConfiguration(pRNG,Umu);
std::vector<LatticeColourMatrix> U(4,&Grid);
double volume=1;
for(int mu=0;mu<Nd;mu++){
volume=volume*latt_size[mu];
}
// Only one non-zero (y)
for(int mu=0;mu<Nd;mu++){
U[mu] = PeekIndex<LorentzIndex>(Umu,mu);
/* Debug force unit
U[mu] = 1.0;
PokeIndex<LorentzIndex>(Umu,U[mu],mu);
*/
}
ref = Zero();
RealD mass=0.1;
RealD c1=9.0/8.0;
RealD u0=1.0;
{ // Simple improved staggered implementation
ref = Zero();
RealD c1tad = 0.5*c1/u0;
Lattice<iScalar<vInteger> > coor(&Grid);
Lattice<iScalar<vInteger> > x(&Grid); LatticeCoordinate(x,0);
Lattice<iScalar<vInteger> > y(&Grid); LatticeCoordinate(y,1);
Lattice<iScalar<vInteger> > z(&Grid); LatticeCoordinate(z,2);
Lattice<iScalar<vInteger> > t(&Grid); LatticeCoordinate(t,3);
Lattice<iScalar<vInteger> > lin_z(&Grid); lin_z=x+y;
Lattice<iScalar<vInteger> > lin_t(&Grid); lin_t=x+y+z;
for(int mu=0;mu<Nd;mu++){
// Staggered Phase.
ComplexField phases(&Grid); phases=1.0;
if ( mu == 1 ) phases = where( mod(x ,2)==(Integer)0, phases,-phases);
if ( mu == 2 ) phases = where( mod(lin_z,2)==(Integer)0, phases,-phases);
if ( mu == 3 ) phases = where( mod(lin_t,2)==(Integer)0, phases,-phases);
tmp = PeriodicBC::CovShiftForward(U[mu],mu,src);
ref = ref +c1tad*tmp*phases; // Forward 1 hop
tmp = PeriodicBC::CovShiftBackward(U[mu],mu,src);
ref = ref -c1tad*tmp*phases; // Backward 1 hop
}
// ref = ref + mass * src;
}
NaiveStaggeredFermionR Ds(Umu,Grid,RBGrid,mass,c1,u0,params);
std::cout<<GridLogMessage<<"=========================================================="<<std::endl;
std::cout<<GridLogMessage<<"= Testing Dhop against cshift implementation "<<std::endl;
std::cout<<GridLogMessage<<"=========================================================="<<std::endl;
std::cout<<GridLogMessage << "Calling Ds"<<std::endl;
int ncall=1000;
double t0=usecond();
for(int i=0;i<ncall;i++){
Ds.Dhop(src,result,0);
}
double t1=usecond();
double t2;
double flops=(16*(3*(6+8+8)) + 15*3*2)*volume*ncall; // == 66*16 + == 1146
std::cout<<GridLogMessage << "Called Ds"<<std::endl;
std::cout<<GridLogMessage << "norm result "<< norm2(result)<<std::endl;
std::cout<<GridLogMessage << "norm ref "<< norm2(ref)<<std::endl;
std::cout<<GridLogMessage << "mflop/s = "<< flops/(t1-t0)<<std::endl;
err = ref-result;
std::cout<<GridLogMessage << "norm diff "<< norm2(err)<<std::endl;
std::cout<<GridLogMessage<<"=========================================================="<<std::endl;
std::cout<<GridLogMessage<<"= Testing that Deo + Doe = Dunprec "<<std::endl;
std::cout<<GridLogMessage<<"=========================================================="<<std::endl;
FermionField src_e (&RBGrid);
FermionField src_o (&RBGrid);
FermionField r_e (&RBGrid);
FermionField r_o (&RBGrid);
FermionField r_eo (&Grid);
pickCheckerboard(Even,src_e,src);
pickCheckerboard(Odd,src_o,src);
Ds.Meooe(src_e,r_o); std::cout<<GridLogMessage<<"Applied Meo"<<std::endl;
Ds.Meooe(src_o,r_e); std::cout<<GridLogMessage<<"Applied Moe"<<std::endl;
Ds.Dhop (src,ref,DaggerNo);
setCheckerboard(r_eo,r_o);
setCheckerboard(r_eo,r_e);
err= ref - r_eo;
std::cout<<GridLogMessage << "EO norm diff "<< norm2(err)<< " "<<norm2(ref)<< " " << norm2(r_eo) <<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;
FermionField chi_e (&RBGrid);
FermionField chi_o (&RBGrid);
FermionField dchi_e (&RBGrid);
FermionField dchi_o (&RBGrid);
FermionField phi_e (&RBGrid);
FermionField phi_o (&RBGrid);
FermionField dphi_e (&RBGrid);
FermionField dphi_o (&RBGrid);
pickCheckerboard(Even,chi_e,chi);
pickCheckerboard(Odd ,chi_o,chi);
pickCheckerboard(Even,phi_e,phi);
pickCheckerboard(Odd ,phi_o,phi);
Ds.Meooe(chi_e,dchi_o);
Ds.Meooe(chi_o,dchi_e);
Ds.MeooeDag(phi_e,dphi_o);
Ds.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 <<"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);
Ds.Mooee(chi_e,src_e);
Ds.MooeeInv(src_e,phi_e);
Ds.Mooee(chi_o,src_o);
Ds.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);
Ds.MooeeDag(chi_e,src_e);
Ds.MooeeInvDag(src_e,phi_e);
Ds.MooeeDag(chi_o,src_o);
Ds.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(pRNG,phi);
random(pRNG,chi);
pickCheckerboard(Even,chi_e,chi);
pickCheckerboard(Odd ,chi_o,chi);
pickCheckerboard(Even,phi_e,phi);
pickCheckerboard(Odd ,phi_o,phi);
SchurDiagMooeeOperator<NaiveStaggeredFermionR,FermionField> HermOpEO(Ds);
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();
}

8
tests/core/Test_wilson_even_odd.cc
View File

@ -207,11 +207,11 @@ int main (int argc, char ** argv)
RealD t1,t2;
SchurDiagMooeeOperator<WilsonFermionR,LatticeFermion> HermOpEO(Dw);
HermOpEO.MpcDagMpc(chi_e,dchi_e,t1,t2);
HermOpEO.MpcDagMpc(chi_o,dchi_o,t1,t2);
HermOpEO.MpcDagMpc(chi_e,dchi_e);
HermOpEO.MpcDagMpc(chi_o,dchi_o);
HermOpEO.MpcDagMpc(phi_e,dphi_e,t1,t2);
HermOpEO.MpcDagMpc(phi_o,dphi_o,t1,t2);
HermOpEO.MpcDagMpc(phi_e,dphi_e);
HermOpEO.MpcDagMpc(phi_o,dphi_o);
pDce = innerProduct(phi_e,dchi_e);
pDco = innerProduct(phi_o,dchi_o);

8
tests/core/Test_wilson_twisted_mass_even_odd.cc
View File

@ -208,11 +208,11 @@ int main (int argc, char ** argv)
RealD t1,t2;
SchurDiagMooeeOperator<WilsonTMFermionR,LatticeFermion> HermOpEO(Dw);
HermOpEO.MpcDagMpc(chi_e,dchi_e,t1,t2);
HermOpEO.MpcDagMpc(chi_o,dchi_o,t1,t2);
HermOpEO.MpcDagMpc(chi_e,dchi_e);
HermOpEO.MpcDagMpc(chi_o,dchi_o);
HermOpEO.MpcDagMpc(phi_e,dphi_e,t1,t2);
HermOpEO.MpcDagMpc(phi_o,dphi_o,t1,t2);
HermOpEO.MpcDagMpc(phi_e,dphi_e);
HermOpEO.MpcDagMpc(phi_o,dphi_o);
pDce = innerProduct(phi_e,dchi_e);
pDco = innerProduct(phi_o,dchi_o);

8
tests/core/Test_zmobius_even_odd.cc
View File

@ -280,11 +280,11 @@ int main (int argc, char ** argv)
SchurDiagMooeeOperator<ZMobiusFermionR,LatticeFermion> HermOpEO(Ddwf);
HermOpEO.MpcDagMpc(chi_e,dchi_e,t1,t2);
HermOpEO.MpcDagMpc(chi_o,dchi_o,t1,t2);
HermOpEO.MpcDagMpc(chi_e,dchi_e);
HermOpEO.MpcDagMpc(chi_o,dchi_o);
HermOpEO.MpcDagMpc(phi_e,dphi_e,t1,t2);
HermOpEO.MpcDagMpc(phi_o,dphi_o,t1,t2);
HermOpEO.MpcDagMpc(phi_e,dphi_e);
HermOpEO.MpcDagMpc(phi_o,dphi_o);
pDce = innerProduct(phi_e,dchi_e);
pDco = innerProduct(phi_o,dchi_o);

622
tests/debug/Test_cayley_mres.cc Normal file
View File

@ -0,0 +1,622 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./tests/Test_cayley_cg.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
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>
#include <Grid/qcd/action/fermion/Reconstruct5Dprop.h>
using namespace std;
using namespace Grid;
template<class What>
void TestConserved(What & Ddwf, What & Ddwfrev,
LatticeGaugeField &Umu,
GridCartesian * FGrid, GridRedBlackCartesian * FrbGrid,
GridCartesian * UGrid, GridRedBlackCartesian * UrbGrid,
RealD mass, RealD M5,
GridParallelRNG *RNG4,
GridParallelRNG *RNG5);
Gamma::Algebra Gmu [] = {
Gamma::Algebra::GammaX,
Gamma::Algebra::GammaY,
Gamma::Algebra::GammaZ,
Gamma::Algebra::GammaT,
Gamma::Algebra::Gamma5
};
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=10;
std::vector < ComplexD > omegas;
std::vector < ComplexD > omegasrev(Ls);
#if 1
omegas.push_back( std::complex<double>(1.45806438985048,-0) );
omegas.push_back( std::complex<double>(0.830951166685955,-0) );
omegas.push_back( std::complex<double>(0.341985020453729,-0) );
omegas.push_back( std::complex<double>(0.126074299502912,-0) );
// omegas.push_back( std::complex<double>(0.0686324988446592,0.0550658530827402) );
// omegas.push_back( std::complex<double>(0.0686324988446592,-0.0550658530827402) );
omegas.push_back( std::complex<double>(0.0686324988446592,0));
omegas.push_back( std::complex<double>(0.0686324988446592,0));
omegas.push_back( std::complex<double>(0.0990136651962626,-0) );
omegas.push_back( std::complex<double>(0.21137902619029,-0) );
omegas.push_back( std::complex<double>(0.542352409156791,-0) );
omegas.push_back( std::complex<double>(1.18231318389348,-0) );
#else
omegas.push_back( std::complex<double>(0.8,0.0));
omegas.push_back( std::complex<double>(1.1,0.0));
omegas.push_back( std::complex<double>(1.2,0.0));
omegas.push_back( std::complex<double>(1.3,0.0));
omegas.push_back( std::complex<double>(0.5,0.2));
omegas.push_back( std::complex<double>(0.5,-0.2));
omegas.push_back( std::complex<double>(0.8,0.0));
omegas.push_back( std::complex<double>(1.1,0.0));
omegas.push_back( std::complex<double>(1.2,0.0));
omegas.push_back( std::complex<double>(1.3,0.0));
#endif
GridCartesian * UGrid = SpaceTimeGrid::makeFourDimGrid(GridDefaultLatt(),
GridDefaultSimd(Nd,vComplex::Nsimd()),
GridDefaultMpi());
GridRedBlackCartesian * UrbGrid = SpaceTimeGrid::makeFourDimRedBlackGrid(UGrid);
GridCartesian * FGrid = SpaceTimeGrid::makeFiveDimGrid(Ls,UGrid);
GridRedBlackCartesian * FrbGrid = SpaceTimeGrid::makeFiveDimRedBlackGrid(Ls,UGrid);
GridCartesian * UGridF = SpaceTimeGrid::makeFourDimGrid(GridDefaultLatt(),
GridDefaultSimd(Nd,vComplexF::Nsimd()),
GridDefaultMpi());
GridRedBlackCartesian * UrbGridF = SpaceTimeGrid::makeFourDimRedBlackGrid(UGridF);
GridCartesian * FGridF = SpaceTimeGrid::makeFiveDimGrid(Ls,UGridF);
GridRedBlackCartesian * FrbGridF = SpaceTimeGrid::makeFiveDimRedBlackGrid(Ls,UGridF);
std::vector<int> seeds4({1,2,3,4});
std::vector<int> seeds5({5,6,7,8});
GridParallelRNG RNG5(FGrid); RNG5.SeedFixedIntegers(seeds5);
GridParallelRNG RNG4(UGrid); RNG4.SeedFixedIntegers(seeds4);
LatticeGaugeField Umu(UGrid);
SU3::ColdConfiguration(Umu);
// SU3::HotConfiguration(RNG4,Umu);
RealD mass=0.3;
RealD M5 =1.0;
std::cout<<GridLogMessage <<"======================"<<std::endl;
std::cout<<GridLogMessage <<"DomainWallFermion test"<<std::endl;
std::cout<<GridLogMessage <<"======================"<<std::endl;
DomainWallFermionR Ddwf(Umu,*FGrid,*FrbGrid,*UGrid,*UrbGrid,mass,M5);
TestConserved<DomainWallFermionR>(Ddwf,Ddwf,Umu,FGrid,FrbGrid,UGrid,UrbGrid,mass,M5,&RNG4,&RNG5);
RealD b=1.5;// Scale factor b+c=2, b-c=1
RealD c=0.5;
// std::vector<ComplexD> gamma(Ls,ComplexD(1.0,0.0));
std::cout<<GridLogMessage <<"======================"<<std::endl;
std::cout<<GridLogMessage <<"MobiusFermion test"<<std::endl;
std::cout<<GridLogMessage <<"======================"<<std::endl;
MobiusFermionR Dmob(Umu,*FGrid,*FrbGrid,*UGrid,*UrbGrid,mass,M5,b,c);
TestConserved<MobiusFermionR>(Dmob,Dmob,Umu,FGrid,FrbGrid,UGrid,UrbGrid,mass,M5,&RNG4,&RNG5);
std::cout<<GridLogMessage <<"======================"<<std::endl;
std::cout<<GridLogMessage <<"ScaledShamirFermion test"<<std::endl;
std::cout<<GridLogMessage <<"======================"<<std::endl;
ScaledShamirFermionR Dsham(Umu,*FGrid,*FrbGrid,*UGrid,*UrbGrid,mass,M5,2.0);
TestConserved<ScaledShamirFermionR>(Dsham,Dsham,Umu,FGrid,FrbGrid,UGrid,UrbGrid,mass,M5,&RNG4,&RNG5);
std::cout<<GridLogMessage <<"======================"<<std::endl;
std::cout<<GridLogMessage <<"ZMobiusFermion test"<<std::endl;
std::cout<<GridLogMessage <<"======================"<<std::endl;
for(int s=0;s<Ls;s++) omegasrev[s]=conjugate(omegas[Ls-1-s]);
// for(int s=0;s<Ls;s++) omegasrev[s]=omegas[Ls-1-s];
ZMobiusFermionR ZDmob(Umu,*FGrid,*FrbGrid,*UGrid,*UrbGrid,mass,M5,omegas,b,c);
ZMobiusFermionR ZDmobrev(Umu,*FGrid,*FrbGrid,*UGrid,*UrbGrid,mass,M5,omegasrev,b,c);
TestConserved<ZMobiusFermionR>(ZDmob,ZDmobrev,Umu,FGrid,FrbGrid,UGrid,UrbGrid,mass,M5,&RNG4,&RNG5);
Grid_finalize();
}
template<class Action>
void TestConserved(Action & Ddwf,
Action & Ddwfrev,
LatticeGaugeField &Umu,
GridCartesian * FGrid, GridRedBlackCartesian * FrbGrid,
GridCartesian * UGrid, GridRedBlackCartesian * UrbGrid,
RealD mass, RealD M5,
GridParallelRNG *RNG4,
GridParallelRNG *RNG5)
{
int Ls=Ddwf.Ls;
LatticePropagator phys_src(UGrid);
std::vector<LatticeColourMatrix> U(4,UGrid);
LatticePropagator seqsrc(FGrid);
LatticePropagator prop5(FGrid);
LatticePropagator prop5rev(FGrid);
LatticePropagator prop4(UGrid);
LatticePropagator Axial_mu(UGrid);
LatticePropagator Vector_mu(UGrid);
LatticeComplex PA (UGrid);
LatticeComplex SV (UGrid);
LatticeComplex VV (UGrid);
LatticeComplex PJ5q(UGrid);
LatticeComplex PP (UGrid);
LatticePropagator seqprop(UGrid);
SpinColourMatrix kronecker; kronecker=1.0;
Coordinate coor({0,0,0,0});
phys_src=Zero();
pokeSite(kronecker,phys_src,coor);
MdagMLinearOperator<Action,LatticeFermion> HermOp(Ddwf);
MdagMLinearOperator<Action,LatticeFermion> HermOprev(Ddwfrev);
ConjugateGradient<LatticeFermion> CG(1.0e-16,100000);
for(int s=0;s<Nd;s++){
for(int c=0;c<Nc;c++){
LatticeFermion src4 (UGrid);
PropToFerm<Action>(src4,phys_src,s,c);
LatticeFermion src5 (FGrid);
Ddwf.ImportPhysicalFermionSource(src4,src5);
LatticeFermion result5(FGrid); result5=Zero();
// CGNE
LatticeFermion Mdagsrc5 (FGrid);
Ddwf.Mdag(src5,Mdagsrc5);
CG(HermOp,Mdagsrc5,result5);
FermToProp<Action>(prop5,result5,s,c);
LatticeFermion result4(UGrid);
Ddwf.ExportPhysicalFermionSolution(result5,result4);
FermToProp<Action>(prop4,result4,s,c);
Ddwfrev.ImportPhysicalFermionSource(src4,src5);
Ddwfrev.Mdag(src5,Mdagsrc5);
CG(HermOprev,Mdagsrc5,result5);
FermToProp<Action>(prop5rev,result5,s,c);
}
}
#if 1
auto curr = Current::Axial;
const int mu_J=Nd-1;
#else
auto curr = Current::Vector;
const int mu_J=0;
#endif
const int t_J=0;
LatticeComplex ph (UGrid); ph=1.0;
Ddwf.SeqConservedCurrent(prop5,
seqsrc,
phys_src,
curr,
mu_J,
t_J,
t_J,// whole lattice
ph);
for(int s=0;s<Nd;s++){
for(int c=0;c<Nc;c++){
LatticeFermion src5 (FGrid);
PropToFerm<Action>(src5,seqsrc,s,c);
LatticeFermion result5(FGrid); result5=Zero();
// CGNE
LatticeFermion Mdagsrc5 (FGrid);
Ddwf.Mdag(src5,Mdagsrc5);
CG(HermOp,Mdagsrc5,result5);
LatticeFermion result4(UGrid);
Ddwf.ExportPhysicalFermionSolution(result5,result4);
FermToProp<Action>(seqprop,result4,s,c);
}
}
Gamma g5(Gamma::Algebra::Gamma5);
Gamma gT(Gamma::Algebra::GammaT);
std::vector<TComplex> sumPA;
std::vector<TComplex> sumSV;
std::vector<TComplex> sumVV;
std::vector<TComplex> sumPP;
std::vector<TComplex> sumPJ5q;
Ddwf.ContractConservedCurrent(prop5rev,prop5,Axial_mu,phys_src,Current::Axial,Tdir);
Ddwf.ContractConservedCurrent(prop5rev,prop5,Vector_mu,phys_src,Current::Vector,Tdir);
Ddwf.ContractJ5q(prop5,PJ5q);
PA = trace(g5*Axial_mu);
SV = trace(Vector_mu);
VV = trace(gT*Vector_mu);
PP = trace(adj(prop4)*prop4);
// Spatial sum
sliceSum(PA,sumPA,Tdir);
sliceSum(SV,sumSV,Tdir);
sliceSum(VV,sumVV,Tdir);
sliceSum(PP,sumPP,Tdir);
sliceSum(PJ5q,sumPJ5q,Tdir);
int Nt=sumPA.size();
for(int t=0;t<Nt;t++){
std::cout <<" SV "<<real(TensorRemove(sumSV[t]));
std::cout <<" VV "<<real(TensorRemove(sumVV[t]))<<std::endl;
}
for(int t=0;t<Nt;t++){
std::cout <<" PAc "<<real(TensorRemove(sumPA[t]));
std::cout <<" PJ5q "<<real(TensorRemove(sumPJ5q[t]));
std::cout <<" Ward Identity defect " <<real(TensorRemove(sumPA[t]-sumPA[(t-1+Nt)%Nt] - 2.0*(Ddwf.mass*sumPP[t] + sumPJ5q[t]) ))<<"\n";
}
///////////////////////////////
// 3pt vs 2pt check
///////////////////////////////
{
Gamma::Algebra gA = (curr == Current::Axial) ? Gamma::Algebra::Gamma5 : Gamma::Algebra::Identity;
Gamma g(gA);
LatticePropagator cur(UGrid);
LatticePropagator tmp(UGrid);
LatticeComplex c(UGrid);
SpinColourMatrix qSite;
peekSite(qSite, seqprop, coor);
Complex test_S, test_V, check_S, check_V;
std::vector<TComplex> check_buf;
test_S = trace(qSite*g);
test_V = trace(qSite*g*Gamma::gmu[mu_J]);
Ddwf.ContractConservedCurrent(prop5rev,prop5,cur,phys_src,curr,mu_J);
c = trace(cur*g);
sliceSum(c, check_buf, Tp);
check_S = TensorRemove(check_buf[t_J]);
auto gmu=Gamma::gmu[mu_J];
c = trace(cur*g*gmu);
sliceSum(c, check_buf, Tp);
check_V = TensorRemove(check_buf[t_J]);
std::cout<<GridLogMessage << std::setprecision(14)<<"Test S = " << abs(test_S) << std::endl;
std::cout<<GridLogMessage << "Test V = " << abs(test_V) << std::endl;
std::cout<<GridLogMessage << "Check S = " << abs(check_S) << std::endl;
std::cout<<GridLogMessage << "Check V = " << abs(check_V) << std::endl;
// Check difference = 0
check_S = check_S - test_S;
check_V = check_V - test_V;
std::cout<<GridLogMessage << "Consistency check for sequential conserved " <<std::endl;
std::cout<<GridLogMessage << "Diff S = " << abs(check_S) << std::endl;
std::cout<<GridLogMessage << "Diff V = " << abs(check_V) << std::endl;
}
}
/*
#if 0
template<class Action>
void TestConserved1(Action & Ddwf, Action & Ddwfrev,
LatticeGaugeField &Umu,
GridCartesian * FGrid, GridRedBlackCartesian * FrbGrid,
GridCartesian * UGrid, GridRedBlackCartesian * UrbGrid,
RealD mass, RealD M5,
GridParallelRNG *RNG4,
GridParallelRNG *RNG5)
{
int Ls=Ddwf.Ls;
LatticePropagator phys_src(UGrid);
std::vector<LatticeColourMatrix> U(4,UGrid);
LatticePropagator prop5(FGrid);
LatticePropagator prop5rev(FGrid);
LatticePropagator prop4(UGrid);
LatticePropagator Axial_mu(UGrid);
LatticeComplex PA (UGrid);
LatticeComplex PAxyz(UGrid);
LatticeComplex PJ5q(UGrid);
LatticeComplex PP (UGrid);
std::vector<LatticePropagator> prop(Ls,UGrid);
std::vector<LatticePropagator> proprev(Ls,UGrid);
SpinColourMatrix kronecker; kronecker=1.0;
std::cout << kronecker << std::endl;
phys_src=Zero();
pokeSite(kronecker,phys_src,Coordinate({0,0,0,0}));
MdagMLinearOperator<Action,LatticeFermion> HermOp(Ddwf);
MdagMLinearOperator<Action,LatticeFermion> HermOprev(Ddwfrev);
ConjugateGradient<LatticeFermion> CG(1.0e-12,10000);
for(int s=0;s<Nd;s++){
for(int c=0;c<Nc;c++){
LatticeFermion src4 (UGrid);
PropToFerm<Action>(src4,phys_src,s,c);
LatticeFermion src5 (FGrid);
Ddwf.ImportPhysicalFermionSource(src4,src5);
LatticeFermion result5(FGrid); result5=Zero();
// CGNE
LatticeFermion Mdagsrc5 (FGrid);
Ddwf.Mdag(src5,Mdagsrc5);
CG(HermOp,Mdagsrc5,result5);
FermToProp<Action>(prop5,result5,s,c);
LatticeFermion result4(UGrid);
Ddwf.ExportPhysicalFermionSolution(result5,result4);
FermToProp<Action>(prop4,result4,s,c);
Ddwfrev.Mdag(src5,Mdagsrc5);
CG(HermOprev,Mdagsrc5,result5);
FermToProp<Action>(prop5rev,result5,s,c);
}
}
for(int s=0;s<Ls;s++){
ExtractSlice(prop[s], prop5, s , 0);
ExtractSlice(proprev[s], prop5rev, s , 0);
}
Gamma g5(Gamma::Algebra::Gamma5);
LatticeComplex C(UGrid);
std::vector<LatticeComplex> PAmu(Nd,UGrid);
LatticePropagator p5d(UGrid);
LatticePropagator us_p5d(UGrid);
LatticePropagator gp5d(UGrid);
LatticePropagator gus_p5d(UGrid);
#define Pp(Q) (0.5*(Q+g5*Q))
#define Pm(Q) (0.5*(Q-g5*Q))
#define Q_4d(Q) (Pm((Q)[0]) + Pp((Q)[Ls-1]))
#define TopRowWithSource(Q) (phys_src + (1.0-mass)*Q_4d(Q))
std::vector<LatticePropagator> L_Q(Ls,UGrid); L_Q=proprev; // shorthand name
std::vector<LatticePropagator> R_Q(Ls,UGrid); R_Q=prop; // shorthand name
LatticePropagator L_TmLsGq0(UGrid);
LatticePropagator L_TmLsTmp(UGrid);
LatticePropagator R_TmLsGq0(UGrid);
LatticePropagator R_TmLsTmp(UGrid);
{
LatticePropagator TermA(UGrid);
LatticePropagator TermB(UGrid);
LatticePropagator TermC(UGrid);
LatticePropagator TermD(UGrid);
TermA = (Pp(Q_4d(L_Q)));
TermB = (Pm(Q_4d(L_Q)));
TermC = (Pm(TopRowWithSource(L_Q)));
TermD = (Pp(TopRowWithSource(L_Q)));
L_TmLsGq0 = (TermD - TermA + TermB);
L_TmLsTmp = (TermC - TermB + TermA);
TermA = (Pp(Q_4d(R_Q)));
TermB = (Pm(Q_4d(R_Q)));
TermC = (Pm(TopRowWithSource(R_Q)));
TermD = (Pp(TopRowWithSource(R_Q)));
R_TmLsGq0 = (TermD - TermA + TermB);
R_TmLsTmp = (TermC - TermB + TermA);
}
std::vector<LatticePropagator> R_TmLsGq(Ls,UGrid);
std::vector<LatticePropagator> L_TmLsGq(Ls,UGrid);
for(int s=0;s<Ls;s++){
R_TmLsGq[s] = (Pm((R_Q)[(s)]) + Pp((R_Q)[((s)-1+Ls)%Ls]));
L_TmLsGq[s] = (Pm((L_Q)[(s)]) + Pp((L_Q)[((s)-1+Ls)%Ls]));
}
for(int mu=0;mu<Nd;mu++){
PAmu[mu]=Zero();
Gamma gmu=Gamma(Gmu[mu]);
for(int s=0;s<Ls;s++){
int sp = (s+1)%Ls;
int sr = Ls-1-s;
int srp= (sr+1)%Ls;
// Mobius parameters
auto b=Ddwf.bs[s];
auto c=Ddwf.cs[s];
assert(Ddwfrev.bs[sr]==Ddwf.bs[s]);
assert(Ddwfrev.cs[sr]==Ddwf.cs[s]);
LatticePropagator tmp(UGrid);
if (s == 0) {
p5d =(b*Pm(L_TmLsGq[Ls-1])+ c*Pp(L_TmLsGq[Ls-1]) + b*Pp(L_TmLsTmp) + c*Pm(L_TmLsTmp ));
tmp =(b*Pm(R_TmLsGq0) + c*Pp(R_TmLsGq0 ) + b*Pp(R_TmLsGq[1]) + c*Pm(R_TmLsGq[1]));
us_p5d = peekLorentz(Umu,mu)*Cshift(tmp,mu,1);
} else if (s == Ls-1) {
p5d =(b*Pm(L_TmLsGq0) + c*Pp(L_TmLsGq0 ) + b*Pp(L_TmLsGq[1]) + c*Pm(L_TmLsGq[1]));
tmp =(b*Pm(R_TmLsGq[Ls-1])+ c*Pp(R_TmLsGq[Ls-1]) + b*Pp(R_TmLsTmp) + c*Pm(R_TmLsTmp ));
us_p5d = peekLorentz(Umu,mu)*Cshift(tmp,mu,1);
} else {
p5d =(b*Pm(L_TmLsGq[sr]) + c*Pp(L_TmLsGq[sr])+ b*Pp(L_TmLsGq[srp])+ c*Pm(L_TmLsGq[srp]));
tmp =(b*Pm(R_TmLsGq[s]) + c*Pp(R_TmLsGq[s]) + b*Pp(R_TmLsGq[sp ])+ c*Pm(R_TmLsGq[sp]));
us_p5d = peekLorentz(Umu,mu)*Cshift(tmp,mu,1);
}
gp5d=g5*p5d;
gus_p5d=gmu*us_p5d;
auto bpc = 0.5/(b+c);
C = bpc*localInnerProduct(gp5d,gus_p5d);
C-= bpc*localInnerProduct(gp5d,us_p5d);
if (s == 0) {
p5d =(b*Pm(R_TmLsGq0) + c*Pp(R_TmLsGq0 ) + b*Pp(R_TmLsGq[1]) + c*Pm(R_TmLsGq[1]));
tmp =(b*Pm(L_TmLsGq[Ls-1])+ c*Pp(L_TmLsGq[Ls-1]) + b*Pp(L_TmLsTmp) + c*Pm(L_TmLsTmp ));
us_p5d = peekLorentz(Umu,mu)*Cshift(tmp,mu,1);
} else if (s == Ls-1) {
p5d =(b*Pm(R_TmLsGq[Ls-1])+ c*Pp(R_TmLsGq[Ls-1]) + b*Pp(R_TmLsTmp) + c*Pm(R_TmLsTmp ));
tmp =(b*Pm(L_TmLsGq0) + c*Pp(L_TmLsGq0 ) + b*Pp(L_TmLsGq[1]) + c*Pm(L_TmLsGq[1]));
us_p5d = peekLorentz(Umu,mu)*Cshift(tmp,mu,1);
} else {
p5d =(b*Pm(R_TmLsGq[s]) + c*Pp(R_TmLsGq[s]) + b*Pp(R_TmLsGq[sp ])+ c*Pm(R_TmLsGq[sp]));
tmp =(b*Pm(L_TmLsGq[sr]) + c*Pp(L_TmLsGq[sr]) + b*Pp(L_TmLsGq[srp])+ c*Pm(L_TmLsGq[srp]));
us_p5d = peekLorentz(Umu,mu)*Cshift(tmp,mu,1);
}
gp5d=gmu*p5d;
gus_p5d=g5*us_p5d;
bpc = 0.5/(b+c);
C+= bpc*localInnerProduct(gus_p5d,gp5d);
C+= bpc*localInnerProduct(gus_p5d,p5d);
if (s < Ls/2) PAmu[mu] -= C;
else PAmu[mu] += C;
}
}
std::cout << "done "<<std::endl;
LatticePropagator psi(UGrid);
psi = (prop[Ls/2-1]+g5*prop[Ls/2-1] +prop[Ls/2] -g5*prop[Ls/2] )*0.5;
PJ5q=localInnerProduct(psi,psi);
std::cout << " J5qref "<<norm2(PJ5q)<<std::endl;
std::cout << " DmuAmu "<<std::endl;
LatticeComplex Defect(UGrid);
Defect = Zero();
for(int mu=0;mu<Nd;mu++) {
Defect = Defect + PAmu[mu]-Cshift(PAmu[mu],mu,-1);
}
Ddwf.ContractConservedCurrent(prop5rev,prop5,Axial_mu,phys_src,Current::Axial,Tdir);
PA = trace(g5*Axial_mu);
PP = trace(adj(prop4)*prop4);
Defect = Defect - 2.0*Ddwf.mass* PP;
Defect = Defect - 2.0*PJ5q;
std::vector<TComplex> sumPAref;
std::vector<TComplex> sumPA;
std::vector<TComplex> sumPP;
std::vector<TComplex> sumPJ5qref;
std::vector<TComplex> sumPJ5q;
std::vector<TComplex> sumDefect;
// Spatial sum
sliceSum(PAmu[Tdir],sumPAref,Tdir);
sliceSum(PA,sumPA,Tdir);
sliceSum(PJ5q,sumPJ5q,Tdir);
sliceSum(PP,sumPP,Tdir);
sliceSum(Defect,sumDefect,Tdir);
Ddwf.ContractJ5q(prop5,PJ5q);
sliceSum(PJ5q,sumPJ5qref,Tdir);
int Nt=sumPA.size();
for(int t=0;t<Nt;t++){
std::cout <<t<<" PAc reference "<<real(TensorRemove(sumPAref[t]));
std::cout <<" PAc action "<<real(TensorRemove(sumPA[t]));
std::cout <<" PJ5q ref "<<real(TensorRemove(sumPJ5qref[t]));
std::cout <<" PJ5q action "<<real(TensorRemove(sumPJ5q[t]));
std::cout <<"WTI defects "<<real(TensorRemove(sumPAref[t]-sumPAref[(t-1+Nt)%Nt] - 2.0*(Ddwf.mass*sumPP[t] + sumPJ5q[t]) ))<<",";
std::cout <<real(TensorRemove(sumPA[t]-sumPA[(t-1+Nt)%Nt] - 2.0*(Ddwf.mass*sumPP[t] + sumPJ5q[t]) ))<<"\n";
}
}
#endif
// Verify solution with independent true residual
LatticeGaugeField Umu5d(FGrid);
std::vector<LatticeColourMatrix> U(4,FGrid);
{
autoView( Umu5d_v , Umu5d, CpuWrite);
autoView( Umu_v , Umu , CpuRead);
for(int ss=0;ss<Umu.Grid()->oSites();ss++){
for(int s=0;s<Ls;s++){
Umu5d_v[Ls*ss+s] = Umu_v[ss];
}
}
}
for(int mu=0;mu<Nd;mu++){
U[mu] = PeekIndex<LorentzIndex>(Umu5d,mu);
}
LatticeFermion ref(FGrid);
LatticeFermion tmp(FGrid);
ref = Zero();
for(int mu=0;mu<Nd;mu++){
tmp = U[mu]*Cshift(result5,mu+1,1);
ref=ref + tmp - Gamma(Gmu[mu])*tmp;
tmp =adj(U[mu])*result5;
tmp =Cshift(tmp,mu+1,-1);
ref=ref + tmp + Gamma(Gmu[mu])*tmp;
}
ref = -0.5*ref;
// Dperp
{
RealD diag = 5.0 - Ddwf.M5;
mass = Ddwf.mass;
autoView( psi,result5,CpuRead);
autoView( chi,tmp, CpuWrite);
thread_for(sss,UGrid->oSites(),{
uint64_t ss= sss*Ls;
typedef vSpinColourVector spinor;
spinor tmp1, tmp2;
for(int s=0;s<Ls;s++){
uint64_t idx_u = ss+((s+1)%Ls);
uint64_t idx_l = ss+((s+Ls-1)%Ls);
spProj5m(tmp1,psi(idx_u));
spProj5p(tmp2,psi(idx_l));
double pu = (s==(Ls-1)) ? mass: -1.0;
double pl = (s==0) ? mass: -1.0;
chi[ss+s]=diag*psi(ss+s)+pu*tmp1+pl*tmp2;
}
});
}
ref = ref + tmp;
ref = ref - src5;
std::cout << "residual "<< norm2(ref)<< std::endl;
std::cout << "src "<< norm2(src5)<< std::endl;
std::cout << "result "<< norm2(result5)<< std::endl;
*/

6
tests/forces/Test_contfrac_force.cc
View File

@ -98,9 +98,9 @@ int main (int argc, char ** argv)
PokeIndex<LorentzIndex>(mom,mommu,mu);
// fourth order exponential approx
auto mom_v = mom.View();
auto Uprime_v = Uprime.View();
auto U_v = U.View();
autoView( mom_v, mom, CpuRead);
autoView( U_v , U, CpuRead);
autoView(Uprime_v, Uprime, CpuWrite);
thread_foreach( i,mom_v,{
Uprime_v[i](mu) =
U_v[i](mu)

6
tests/forces/Test_dwf_force.cc
View File

@ -100,9 +100,9 @@ int main (int argc, char ** argv)
// fourth order exponential approx
auto mom_v = mom.View();
auto U_v = U.View();
auto Uprime_v = Uprime.View();
autoView( mom_v, mom, CpuRead);
autoView( U_v , U, CpuRead);
autoView(Uprime_v, Uprime, CpuWrite);
thread_foreach( i,mom_v,{
Uprime_v[i](mu) = U_v[i](mu)

6
tests/forces/Test_dwf_force_eofa.cc
View File

@ -110,9 +110,9 @@ int main (int argc, char** argv)
PokeIndex<LorentzIndex>(mom, mommu, mu);
// fourth order exponential approx
auto mom_v = mom.View();
auto U_v = U.View();
auto Uprime_v = Uprime.View();
autoView( mom_v, mom, CpuRead);
autoView( U_v , U, CpuRead);
autoView(Uprime_v, Uprime, CpuWrite);
thread_foreach(i,mom_v,{
Uprime_v[i](mu) = U_v[i](mu)

6
tests/forces/Test_dwf_gpforce.cc
View File

@ -119,9 +119,9 @@ int main (int argc, char ** argv)
PokeIndex<LorentzIndex>(mom,mommu,mu);
// fourth order exponential approx
auto mom_v = mom.View();
auto U_v = U.View();
auto Uprime_v = Uprime.View();
autoView( mom_v, mom, CpuRead);
autoView( U_v , U, CpuRead);
autoView(Uprime_v, Uprime, CpuWrite);
thread_foreach(i,mom_v,{
Uprime_v[i](mu) = U_v[i](mu)

6
tests/forces/Test_dwf_gpforce_eofa.cc
View File

@ -114,9 +114,9 @@ int main (int argc, char** argv)
PokeIndex<LorentzIndex>(mom, mommu, mu);
// fourth order exponential approx
auto mom_v = mom.View();
auto U_v = U.View();
auto Uprime_v = Uprime.View();
autoView( mom_v, mom, CpuRead);
autoView( U_v , U, CpuRead);
autoView(Uprime_v, Uprime, CpuWrite);
thread_foreach(i,mom_v,{
Uprime_v[i](mu) = U_v[i](mu)

6
tests/forces/Test_gp_plaq_force.cc
View File

@ -85,9 +85,9 @@ int main (int argc, char ** argv)
PokeIndex<LorentzIndex>(mom,mommu,mu);
// fourth order exponential approx
auto Uprime_v = Uprime.View();
auto U_v = U.View();
auto mom_v = mom.View();
autoView(Uprime_v, Uprime, CpuWrite);
autoView( U_v , U, CpuRead);
autoView( mom_v, mom, CpuRead);
thread_foreach(i,mom_v,{ // exp(pmu dt) * Umu
Uprime_v[i](mu) = U_v[i](mu) + mom_v[i](mu)*U_v[i](mu)*dt ;
});

6
tests/forces/Test_gp_rect_force.cc
View File

@ -87,9 +87,9 @@ int main (int argc, char ** argv)
PokeIndex<LorentzIndex>(mom,mommu,mu);
// fourth order exponential approx
auto mom_v = mom.View();
auto Uprime_v= Uprime.View();
auto U_v = U.View();
autoView( mom_v, mom, CpuRead);
autoView(Uprime_v, Uprime, CpuWrite);
autoView( U_v , U, CpuRead);
thread_foreach(i,mom_v,{ // exp(pmu dt) * Umu
Uprime_v[i](mu) = U_v[i](mu) + mom_v[i](mu)*U_v[i](mu)*dt ;
});

6
tests/forces/Test_gpdwf_force.cc
View File

@ -105,9 +105,9 @@ int main (int argc, char ** argv)
PokeIndex<LorentzIndex>(mom,mommu,mu);
// fourth order exponential approx
auto U_v = U.View();
auto mom_v = mom.View();
auto Uprime_v = Uprime.View();
autoView( U_v , U, CpuRead);
autoView( mom_v, mom, CpuRead);
autoView(Uprime_v, Uprime, CpuWrite);
thread_foreach(i,mom_v,{
Uprime_v[i](mu) = U_v[i](mu)
+ mom_v[i](mu)*U_v[i](mu)*dt

6
tests/forces/Test_gpwilson_force.cc
View File

@ -99,9 +99,9 @@ int main (int argc, char ** argv)
PokeIndex<LorentzIndex>(mom,mommu,mu);
// fourth order exponential approx
auto mom_v = mom.View();
auto U_v = U.View();
auto Uprime_v = Uprime.View();
autoView( mom_v, mom, CpuRead);
autoView( U_v , U, CpuRead);
autoView(Uprime_v, Uprime, CpuWrite);
thread_foreach(i,mom_v,{
Uprime_v[i](mu) = U_v[i](mu)

6
tests/forces/Test_mobius_force.cc
View File

@ -101,9 +101,9 @@ int main (int argc, char ** argv)
PokeIndex<LorentzIndex>(mom,mommu,mu);
// fourth order exponential approx
auto U_v = U.View();
auto mom_v = mom.View();
auto Uprime_v = Uprime.View();
autoView( U_v , U, CpuRead);
autoView( mom_v, mom, CpuRead);
autoView(Uprime_v, Uprime, CpuWrite);
thread_foreach(i,mom_v,{
Uprime_v[i](mu) = U_v[i](mu)
+ mom_v[i](mu)*U_v[i](mu)*dt

6
tests/forces/Test_mobius_force_eofa.cc
View File

@ -112,9 +112,9 @@ int main (int argc, char** argv)
PokeIndex<LorentzIndex>(mom, mommu, mu);
// fourth order exponential approx
auto mom_v = mom.View();
auto U_v = U.View();
auto Uprime_v = Uprime.View();
autoView( mom_v, mom, CpuRead);
autoView( U_v , U, CpuRead);
autoView(Uprime_v, Uprime, CpuWrite);
thread_foreach(i,mom_v,{
Uprime_v[i](mu) = U_v[i](mu)

6
tests/forces/Test_mobius_gpforce_eofa.cc
View File

@ -115,9 +115,9 @@ int main (int argc, char** argv)
SU3::GaussianFundamentalLieAlgebraMatrix(RNG4, mommu); // Traceless antihermitian momentum; gaussian in lie alg
PokeIndex<LorentzIndex>(mom, mommu, mu);
auto U_v = U.View();
auto mom_v = mom.View();
auto Uprime_v = Uprime.View();
autoView( U_v , U, CpuRead);
autoView( mom_v, mom, CpuRead);
autoView(Uprime_v, Uprime, CpuWrite);
// fourth order exponential approx
thread_foreach( i, mom_v,{
Uprime_v[i](mu) = U_v[i](mu) + mom_v[i](mu)*U_v[i](mu)*dt + mom_v[i](mu) *mom_v[i](mu) *U_v[i](mu)*(dt*dt/2.0)

6
tests/forces/Test_partfrac_force.cc
View File

@ -101,9 +101,9 @@ int main (int argc, char ** argv)
PokeIndex<LorentzIndex>(mom,mommu,mu);
// fourth order exponential approx
auto U_v = U.View();
auto mom_v = mom.View();
auto Uprime_v = Uprime.View();
autoView( U_v , U, CpuRead);
autoView( mom_v, mom, CpuRead);
autoView(Uprime_v, Uprime, CpuWrite);
thread_foreach(i,mom_v,{
Uprime_v[i](mu) = U_v[i](mu)
+ mom_v[i](mu)*U_v[i](mu)*dt

6
tests/forces/Test_rect_force.cc
View File

@ -87,9 +87,9 @@ int main (int argc, char ** argv)
PokeIndex<LorentzIndex>(mom,mommu,mu);
// fourth order exponential approx
auto Uprime_v = Uprime.View();
auto U_v = U.View();
auto mom_v = mom.View();
autoView(Uprime_v, Uprime, CpuWrite);
autoView( U_v , U, CpuRead);
autoView( mom_v, mom, CpuRead);
thread_foreach(i,mom_v,{ // exp(pmu dt) * Umu
Uprime_v[i](mu) = U_v[i](mu) + mom_v[i](mu)*U_v[i](mu)*dt ;
});

6
tests/forces/Test_wilson_force.cc
View File

@ -105,9 +105,9 @@ int main (int argc, char ** argv)
PokeIndex<LorentzIndex>(mom,mommu,mu);
// fourth order exponential approx
auto U_v = U.View();
auto mom_v = mom.View();
auto Uprime_v = Uprime.View();
autoView( U_v , U, CpuRead);
autoView( mom_v, mom, CpuRead);
autoView(Uprime_v, Uprime, CpuWrite);
thread_foreach( i,mom_v,{
Uprime_v[i](mu) = U_v[i](mu);
Uprime_v[i](mu) += mom_v[i](mu)*U_v[i](mu)*dt ;

6
tests/forces/Test_wilsonclover_force.cc
View File

@ -105,9 +105,9 @@ int main(int argc, char **argv)
Hmom -= real(sum(trace(mommu * mommu)));
PokeIndex<LorentzIndex>(mom, mommu, mu);
auto Uprime_v = Uprime.View();
auto U_v = U.View();
auto mom_v = mom.View();
autoView(Uprime_v, Uprime, CpuWrite);
autoView( U_v , U, CpuRead);
autoView( mom_v, mom, CpuRead);
thread_foreach(ss,mom_v,
{
Uprime_v[ss]._internal[mu] = ProjectOnGroup(Exponentiate(mom_v[ss]._internal[mu], dt, 12) * U_v[ss]._internal[mu]);

6
tests/forces/Test_zmobius_force.cc
View File

@ -114,9 +114,9 @@ int main (int argc, char ** argv)
PokeIndex<LorentzIndex>(mom,mommu,mu);
// fourth order exponential approx
auto mom_v = mom.View();
auto U_v = U.View();
auto Uprime_v = Uprime.View();
autoView( mom_v, mom, CpuRead);
autoView( U_v , U, CpuRead);
autoView(Uprime_v, Uprime, CpuWrite);
thread_foreach(i,mom_v,{
Uprime_v[i](mu) = U_v[i](mu)

2
tests/hmc/Test_hmc_WilsonMixedRepresentationsFermionGauge.cc
View File

@ -35,7 +35,7 @@ directory
int main(int argc, char **argv) {
#ifndef GRID_NVCC
#ifndef GRID_CUDA
using namespace Grid;

4
tests/hmc/Test_multishift_sqrt.cc
View File

@ -31,7 +31,6 @@ Author: paboyle <paboyle@ph.ed.ac.uk>
using namespace std;
using namespace Grid;
;
template<class Field> class DumbOperator : public LinearOperatorBase<Field> {
public:
@ -57,6 +56,7 @@ public:
// Support for coarsening to a multigrid
void OpDiag (const Field &in, Field &out) {};
void OpDir (const Field &in, Field &out,int dir,int disp){};
void OpDirAll (const Field &in, std::vector<Field> &out) {};
void Op (const Field &in, Field &out){
out = scale * in;
@ -104,7 +104,7 @@ int main (int argc, char ** argv)
GridDefaultMpi());
double lo=0.001;
double hi=1.0;
double hi=20.0;
int precision=64;
int degree=10;
AlgRemez remez(lo,hi,precision);

11
tests/solver/Test_dwf_fpgcr.cc
View File

@ -70,9 +70,6 @@ int main (int argc, char ** argv)
SU3::HotConfiguration(RNG4,Umu);
TrivialPrecon<LatticeFermion> simple;
PrecGeneralisedConjugateResidual<LatticeFermion> PGCR(1.0e-6,10000,simple,4,160);
ConjugateResidual<LatticeFermion> CR(1.0e-6,10000);
@ -86,15 +83,19 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage<<"* Solving with MdagM VPGCR "<<std::endl;
std::cout<<GridLogMessage<<"*********************************************************"<<std::endl;
MdagMLinearOperator<DomainWallFermionR,LatticeFermion> HermOp(Ddwf);
TrivialPrecon<LatticeFermion> simple;
PrecGeneralisedConjugateResidual<LatticeFermion> PGCR(1.0e-6,10000,HermOp,simple,4,160);
result=Zero();
PGCR(HermOp,src,result);
PGCR(src,result);
std::cout<<GridLogMessage<<"*********************************************************"<<std::endl;
std::cout<<GridLogMessage<<"* Solving with g5-VPGCR "<<std::endl;
std::cout<<GridLogMessage<<"*********************************************************"<<std::endl;
Gamma5R5HermitianLinearOperator<DomainWallFermionR,LatticeFermion> g5HermOp(Ddwf);
PrecGeneralisedConjugateResidual<LatticeFermion> PGCR5(1.0e-6,10000,g5HermOp,simple,4,160);
result=Zero();
PGCR(g5HermOp,src,result);
PGCR5(src,result);
std::cout<<GridLogMessage<<"*********************************************************"<<std::endl;
std::cout<<GridLogMessage<<"* Solving with MdagM-CR "<<std::endl;

6
tests/solver/Test_dwf_hdcr.cc
View File

@ -1,5 +1,3 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
@ -302,8 +300,8 @@ int main (int argc, char ** argv)
int nb=nbasisc/2;
CoarseAggregates.CreateSubspaceChebyshev(CRNG,PosdefLdop,nb,12.0,0.02,500,100,100,0.0);
for(int n=0;n<nb;n++){
auto subspace = CoarseAggregates.subspace[n].View();
auto subspace_g5 = CoarseAggregates.subspace[n+nb].View();
autoView( subspace, CoarseAggregates.subspace[n] ,CpuRead);
autoView( subspace_g5,CoarseAggregates.subspace[n+nb],CpuWrite);
for(int nn=0;nn<nb;nn++){
for(int site=0;site<Coarse5d->oSites();site++){
subspace_g5[site](nn) = subspace[site](nn);

594
tests/solver/Test_dwf_multigrid.cc Normal file
View File

@ -0,0 +1,594 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./tests/Test_dwf_hdcr.cc
Copyright (C) 2015
Author: Antonin Portelli <antonin.portelli@me.com>
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
Author: paboyle <paboyle@ph.ed.ac.uk>
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>
#include <Grid/algorithms/iterative/PrecGeneralisedConjugateResidual.h>
#include <Grid/algorithms/iterative/PrecGeneralisedConjugateResidualNonHermitian.h>
#include <Grid/algorithms/iterative/BiCGSTAB.h>
using namespace std;
using namespace Grid;
/* Params
* Grid:
* block1(4)
* block2(4)
*
* Subspace
* * Fine : Subspace(nbasis,hi,lo,order,first,step) -- 32, 60,0.02,500,100,100
* * Coarse: Subspace(nbasis,hi,lo,order,first,step) -- 32, 18,0.02,500,100,100
* Smoother:
* * Fine: Cheby(hi, lo, order) -- 60,0.5,10
* * Coarse: Cheby(hi, lo, order) -- 12,0.1,4
* Lanczos:
* CoarseCoarse IRL( Nk, Nm, Nstop, poly(lo,hi,order)) 24,36,24,0.002,4.0,61
*/
template<class Field> class SolverWrapper : public LinearFunction<Field> {
private:
LinearOperatorBase<Field> & _Matrix;
OperatorFunction<Field> & _Solver;
LinearFunction<Field> & _Guess;
public:
/////////////////////////////////////////////////////
// Wrap the usual normal equations trick
/////////////////////////////////////////////////////
SolverWrapper(LinearOperatorBase<Field> &Matrix,
OperatorFunction<Field> &Solver,
LinearFunction<Field> &Guess)
: _Matrix(Matrix), _Solver(Solver), _Guess(Guess) {};
void operator() (const Field &in, Field &out){
_Guess(in,out);
_Solver(_Matrix,in,out); // Mdag M out = Mdag in
}
};
// Must use a non-hermitian solver
template<class Matrix,class Field>
class PVdagMLinearOperator : public LinearOperatorBase<Field> {
Matrix &_Mat;
Matrix &_PV;
public:
PVdagMLinearOperator(Matrix &Mat,Matrix &PV): _Mat(Mat),_PV(PV){};
void OpDiag (const Field &in, Field &out) {
assert(0);
}
void OpDir (const Field &in, Field &out,int dir,int disp) {
assert(0);
}
void OpDirAll (const Field &in, std::vector<Field> &out){
assert(0);
};
void Op (const Field &in, Field &out){
Field tmp(in.Grid());
_Mat.M(in,tmp);
_PV.Mdag(tmp,out);
}
void AdjOp (const Field &in, Field &out){
Field tmp(in.Grid());
_PV.M(tmp,out);
_Mat.Mdag(in,tmp);
}
void HermOpAndNorm(const Field &in, Field &out,RealD &n1,RealD &n2){
assert(0);
}
void HermOp(const Field &in, Field &out){
assert(0);
}
};
RealD InverseApproximation(RealD x){
return 1.0/x;
}
template<class Field,class Matrix> class ChebyshevSmoother : public LinearFunction<Field>
{
public:
typedef LinearOperatorBase<Field> FineOperator;
Matrix & _SmootherMatrix;
FineOperator & _SmootherOperator;
Chebyshev<Field> Cheby;
ChebyshevSmoother(RealD _lo,RealD _hi,int _ord, FineOperator &SmootherOperator,Matrix &SmootherMatrix) :
_SmootherOperator(SmootherOperator),
_SmootherMatrix(SmootherMatrix),
Cheby(_lo,_hi,_ord,InverseApproximation)
{};
void operator() (const Field &in, Field &out)
{
Field tmp(in.Grid());
MdagMLinearOperator<Matrix,Field> MdagMOp(_SmootherMatrix);
_SmootherOperator.AdjOp(in,tmp);
Cheby(MdagMOp,tmp,out);
}
};
template<class Field,class Matrix> class MirsSmoother : public LinearFunction<Field>
{
public:
typedef LinearOperatorBase<Field> FineOperator;
Matrix & SmootherMatrix;
FineOperator & SmootherOperator;
RealD tol;
RealD shift;
int maxit;
MirsSmoother(RealD _shift,RealD _tol,int _maxit,FineOperator &_SmootherOperator,Matrix &_SmootherMatrix) :
shift(_shift),tol(_tol),maxit(_maxit),
SmootherOperator(_SmootherOperator),
SmootherMatrix(_SmootherMatrix)
{};
void operator() (const Field &in, Field &out)
{
ZeroGuesser<Field> Guess;
ConjugateGradient<Field> CG(tol,maxit,false);
Field src(in.Grid());
ShiftedMdagMLinearOperator<SparseMatrixBase<Field>,Field> MdagMOp(SmootherMatrix,shift);
SmootherOperator.AdjOp(in,src);
Guess(src,out);
CG(MdagMOp,src,out);
}
};
#define GridLogLevel std::cout << GridLogMessage <<std::string(level,'\t')<< " Level "<<level <<" "
template<class Fobj,class CComplex,int nbasis, class CoarseSolver>
class HDCRPreconditioner : public LinearFunction< Lattice<Fobj> > {
public:
typedef Aggregation<Fobj,CComplex,nbasis> Aggregates;
typedef CoarsenedMatrix<Fobj,CComplex,nbasis> CoarseOperator;
typedef typename Aggregation<Fobj,CComplex,nbasis>::CoarseVector CoarseVector;
typedef typename Aggregation<Fobj,CComplex,nbasis>::CoarseMatrix CoarseMatrix;
typedef typename Aggregation<Fobj,CComplex,nbasis>::FineField FineField;
typedef LinearOperatorBase<FineField> FineOperator;
typedef LinearFunction <FineField> FineSmoother;
Aggregates & _Aggregates;
FineOperator & _FineOperator;
FineSmoother & _Smoother;
CoarseSolver & _CoarseSolve;
int level; void Level(int lv) {level = lv; };
HDCRPreconditioner(Aggregates &Agg,
FineOperator &Fine,
FineSmoother &Smoother,
CoarseSolver &CoarseSolve_)
: _Aggregates(Agg),
_FineOperator(Fine),
_Smoother(Smoother),
_CoarseSolve(CoarseSolve_),
level(1) { }
virtual void operator()(const FineField &in, FineField & out)
{
auto CoarseGrid = _Aggregates.CoarseGrid;
CoarseVector Csrc(CoarseGrid);
CoarseVector Csol(CoarseGrid);
FineField vec1(in.Grid());
FineField vec2(in.Grid());
double t;
// Fine Smoother
t=-usecond();
_Smoother(in,out);
t+=usecond();
GridLogLevel << "Smoother took "<< t/1000.0<< "ms" <<std::endl;
// Update the residual
_FineOperator.Op(out,vec1); sub(vec1, in ,vec1);
// Fine to Coarse
t=-usecond();
_Aggregates.ProjectToSubspace (Csrc,vec1);
t+=usecond();
GridLogLevel << "Project to coarse took "<< t/1000.0<< "ms" <<std::endl;
// Coarse correction
t=-usecond();
_CoarseSolve(Csrc,Csol);
t+=usecond();
GridLogLevel << "Coarse solve took "<< t/1000.0<< "ms" <<std::endl;
// Coarse to Fine
t=-usecond();
_Aggregates.PromoteFromSubspace(Csol,vec1);
add(out,out,vec1);
t+=usecond();
GridLogLevel << "Promote to this level took "<< t/1000.0<< "ms" <<std::endl;
// Residual
_FineOperator.Op(out,vec1); sub(vec1 ,in , vec1);
// Fine Smoother
t=-usecond();
_Smoother(vec1,vec2);
t+=usecond();
GridLogLevel << "Smoother took "<< t/1000.0<< "ms" <<std::endl;
add( out,out,vec2);
}
};
/*
template<class Fobj,class CComplex,int nbasis, class Guesser, class CoarseSolver>
class MultiGridPreconditioner : public LinearFunction< Lattice<Fobj> > {
public:
typedef Aggregation<Fobj,CComplex,nbasis> Aggregates;
typedef CoarsenedMatrix<Fobj,CComplex,nbasis> CoarseOperator;
typedef typename Aggregation<Fobj,CComplex,nbasis>::CoarseVector CoarseVector;
typedef typename Aggregation<Fobj,CComplex,nbasis>::CoarseMatrix CoarseMatrix;
typedef typename Aggregation<Fobj,CComplex,nbasis>::FineField FineField;
typedef LinearOperatorBase<FineField> FineOperator;
typedef LinearFunction <FineField> FineSmoother;
Aggregates & _Aggregates;
CoarseOperator & _CoarseOperator;
FineOperator & _FineOperator;
Guesser & _Guess;
FineSmoother & _Smoother;
CoarseSolver & _CoarseSolve;
int level; void Level(int lv) {level = lv; };
MultiGridPreconditioner(Aggregates &Agg, CoarseOperator &Coarse,
FineOperator &Fine,
FineSmoother &Smoother,
Guesser &Guess_,
CoarseSolver &CoarseSolve_)
: _Aggregates(Agg),
_CoarseOperator(Coarse),
_FineOperator(Fine),
_Smoother(Smoother),
_Guess(Guess_),
_CoarseSolve(CoarseSolve_),
level(1) { }
virtual void operator()(const FineField &in, FineField & out)
{
CoarseVector Csrc(_CoarseOperator.Grid());
CoarseVector Csol(_CoarseOperator.Grid());
FineField vec1(in.Grid());
FineField vec2(in.Grid());
double t;
// Fine Smoother
t=-usecond();
_Smoother(in,out);
t+=usecond();
GridLogLevel << "Smoother took "<< t/1000.0<< "ms" <<std::endl;
// Update the residual
_FineOperator.Op(out,vec1); sub(vec1, in ,vec1);
// Fine to Coarse
t=-usecond();
_Aggregates.ProjectToSubspace (Csrc,vec1);
t+=usecond();
GridLogLevel << "Project to coarse took "<< t/1000.0<< "ms" <<std::endl;
// Coarse correction
t=-usecond();
_CoarseSolve(Csrc,Csol);
t+=usecond();
GridLogLevel << "Coarse solve took "<< t/1000.0<< "ms" <<std::endl;
// Coarse to Fine
t=-usecond();
_Aggregates.PromoteFromSubspace(Csol,vec1);
add(out,out,vec1);
t+=usecond();
GridLogLevel << "Promote to this level took "<< t/1000.0<< "ms" <<std::endl;
// Residual
_FineOperator.Op(out,vec1); sub(vec1 ,in , vec1);
// Fine Smoother
t=-usecond();
_Smoother(vec1,vec2);
t+=usecond();
GridLogLevel << "Smoother took "<< t/1000.0<< "ms" <<std::endl;
add( out,out,vec2);
}
};
*/
int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
const int Ls=16;
GridCartesian * UGrid = SpaceTimeGrid::makeFourDimGrid(GridDefaultLatt(), GridDefaultSimd(Nd,vComplex::Nsimd()),GridDefaultMpi());
GridRedBlackCartesian * UrbGrid = SpaceTimeGrid::makeFourDimRedBlackGrid(UGrid);
GridCartesian * FGrid = SpaceTimeGrid::makeFiveDimGrid(Ls,UGrid);
GridRedBlackCartesian * FrbGrid = SpaceTimeGrid::makeFiveDimRedBlackGrid(Ls,UGrid);
///////////////////////////////////////////////////
// Construct a coarsened grid; utility for this?
///////////////////////////////////////////////////
std::vector<int> block ({2,2,2,2});
std::vector<int> blockc ({2,2,2,2});
const int nbasis= 32;
const int nbasisc= 32;
auto clatt = GridDefaultLatt();
for(int d=0;d<clatt.size();d++){
clatt[d] = clatt[d]/block[d];
}
auto cclatt = clatt;
for(int d=0;d<clatt.size();d++){
cclatt[d] = clatt[d]/blockc[d];
}
GridCartesian *Coarse4d = SpaceTimeGrid::makeFourDimGrid(clatt, GridDefaultSimd(Nd,vComplex::Nsimd()),GridDefaultMpi());;
GridCartesian *Coarse5d = SpaceTimeGrid::makeFiveDimGrid(1,Coarse4d);
GridCartesian *CoarseCoarse4d = SpaceTimeGrid::makeFourDimGrid(cclatt, GridDefaultSimd(Nd,vComplex::Nsimd()),GridDefaultMpi());;
GridCartesian *CoarseCoarse5d = SpaceTimeGrid::makeFiveDimGrid(1,CoarseCoarse4d);
std::vector<int> seeds4({1,2,3,4});
std::vector<int> seeds5({5,6,7,8});
std::vector<int> cseeds({5,6,7,8});
GridParallelRNG RNG5(FGrid); RNG5.SeedFixedIntegers(seeds5);
GridParallelRNG RNG4(UGrid); RNG4.SeedFixedIntegers(seeds4);
GridParallelRNG CRNG(Coarse5d);CRNG.SeedFixedIntegers(cseeds);
LatticeFermion src(FGrid); gaussian(RNG5,src);// src=src+g5*src;
LatticeFermion result(FGrid);
LatticeGaugeField Umu(UGrid);
FieldMetaData header;
std::string file("./ckpoint_lat.4000");
NerscIO::readConfiguration(Umu,header,file);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << "Building g5R5 hermitian DWF operator" <<std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
RealD mass=0.001;
RealD M5=1.8;
DomainWallFermionR Ddwf(Umu,*FGrid,*FrbGrid,*UGrid,*UrbGrid,mass,M5);
DomainWallFermionR Dpv (Umu,*FGrid,*FrbGrid,*UGrid,*UrbGrid,1.0,M5);
typedef Aggregation<vSpinColourVector,vTComplex,nbasis> Subspace;
typedef CoarsenedMatrix<vSpinColourVector,vTComplex,nbasis> CoarseOperator;
typedef CoarseOperator::CoarseVector CoarseVector;
typedef CoarseOperator::siteVector siteVector;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << "Calling Aggregation class to build subspace" <<std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
MdagMLinearOperator<DomainWallFermionR,LatticeFermion> HermDefOp(Ddwf);
Subspace Aggregates(Coarse5d,FGrid,0);
assert ( (nbasis & 0x1)==0);
{
int nb=nbasis/2;
Aggregates.CreateSubspaceChebyshev(RNG5,HermDefOp,nb,60.0,0.02,500,100,100,0.0);
for(int n=0;n<nb;n++){
G5R5(Aggregates.subspace[n+nb],Aggregates.subspace[n]);
}
LatticeFermion A(FGrid);
LatticeFermion B(FGrid);
for(int n=0;n<nb;n++){
A = Aggregates.subspace[n];
B = Aggregates.subspace[n+nb];
Aggregates.subspace[n] = A+B; // 1+G5 // eigen value of G5R5 is +1
Aggregates.subspace[n+nb]= A-B; // 1-G5 // eigen value of G5R5 is -1
}
}
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << " Will coarsen G5R5 M and G5R5 Mpv in G5R5 compatible way " <<std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
typedef CoarsenedMatrix<vSpinColourVector,vTComplex,nbasis> Level1Op;
typedef CoarsenedMatrix<siteVector,iScalar<vTComplex>,nbasisc> Level2Op;
Gamma5R5HermitianLinearOperator<DomainWallFermionR,LatticeFermion> HermIndefOp(Ddwf);
Gamma5R5HermitianLinearOperator<DomainWallFermionR,LatticeFermion> HermIndefOpPV(Dpv);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << "Building coarse representation of Indef operator" <<std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
Level1Op LDOp(*Coarse5d,1); LDOp.CoarsenOperator(FGrid,HermIndefOp,Aggregates);
Level1Op LDOpPV(*Coarse5d,1); LDOpPV.CoarsenOperator(FGrid,HermIndefOpPV,Aggregates);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << " Testing fine and coarse solvers " <<std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
CoarseVector c_src(Coarse5d); c_src=1.0;
CoarseVector c_res(Coarse5d);
LatticeFermion f_src(FGrid); f_src=1.0;
LatticeFermion f_res(FGrid);
LatticeFermion f_src_e(FrbGrid); f_src_e=1.0;
LatticeFermion f_res_e(FrbGrid);
RealD tol=1.0e-8;
int MaxIt = 10000;
BiCGSTAB<CoarseVector> CoarseBiCGSTAB(tol,MaxIt);
ConjugateGradient<CoarseVector> CoarseCG(tol,MaxIt);
// GeneralisedMinimalResidual<CoarseVector> CoarseGMRES(tol,MaxIt,20);
BiCGSTAB<LatticeFermion> FineBiCGSTAB(tol,MaxIt);
ConjugateGradient<LatticeFermion> FineCG(tol,MaxIt);
// GeneralisedMinimalResidual<LatticeFermion> FineGMRES(tol,MaxIt,20);
MdagMLinearOperator<DomainWallFermionR,LatticeFermion> FineMdagM(Ddwf); // M^\dag M
PVdagMLinearOperator<DomainWallFermionR,LatticeFermion> FinePVdagM(Ddwf,Dpv);// M_{pv}^\dag M
SchurDiagMooeeOperator<DomainWallFermionR,LatticeFermion> FineDiagMooee(Ddwf); // M_ee - Meo Moo^-1 Moe
SchurDiagOneOperator<DomainWallFermionR,LatticeFermion> FineDiagOne(Ddwf); // 1 - M_ee^{-1} Meo Moo^{-1} Moe e
MdagMLinearOperator<Level1Op,CoarseVector> CoarseMdagM(LDOp);
PVdagMLinearOperator<Level1Op,CoarseVector> CoarsePVdagM(LDOp,LDOpPV);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << "Fine CG unprec "<< std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
f_res=Zero();
FineCG(FineMdagM,f_src,f_res);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << "Fine CG prec DiagMooee "<< std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
f_res_e=Zero();
FineCG(FineDiagMooee,f_src_e,f_res_e);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << "Fine CG prec DiagOne "<< std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
f_res_e=Zero();
FineCG(FineDiagOne,f_src_e,f_res_e);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << "Fine BiCGSTAB unprec "<< std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
f_res=Zero();
FineBiCGSTAB(FinePVdagM,f_src,f_res);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << "Coarse BiCGSTAB "<< std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
c_res=Zero();
CoarseBiCGSTAB(CoarsePVdagM,c_src,c_res);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << "Coarse CG unprec "<< std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
c_res=Zero();
CoarseCG(CoarseMdagM,c_src,c_res);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << " Running Coarse grid Lanczos "<< std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
Chebyshev<CoarseVector> IRLCheby(0.03,12.0,71); // 1 iter
FunctionHermOp<CoarseVector> IRLOpCheby(IRLCheby,CoarseMdagM);
PlainHermOp<CoarseVector> IRLOp (CoarseMdagM);
int Nk=64;
int Nm=128;
int Nstop=Nk;
ImplicitlyRestartedLanczos<CoarseVector> IRL(IRLOpCheby,IRLOp,Nstop,Nk,Nm,1.0e-3,20);
int Nconv;
std::vector<RealD> eval(Nm);
std::vector<CoarseVector> evec(Nm,Coarse5d);
IRL.calc(eval,evec,c_src,Nconv);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << " Running Coarse grid deflated solver "<< std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
DeflatedGuesser<CoarseVector> DeflCoarseGuesser(evec,eval);
NormalEquations<CoarseVector> DeflCoarseCGNE (LDOp,CoarseCG,DeflCoarseGuesser);
c_res=Zero();
DeflCoarseCGNE(c_src,c_res);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << " Running HDCR "<< std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
ConjugateGradient<CoarseVector> CoarseMgridCG(0.001,1000);
ChebyshevSmoother<LatticeFermion,DomainWallFermionR> FineSmoother(0.5,60.0,10,HermIndefOp,Ddwf);
typedef HDCRPreconditioner<vSpinColourVector, vTComplex,nbasis, NormalEquations<CoarseVector> > TwoLevelHDCR;
TwoLevelHDCR TwoLevelPrecon(Aggregates,
HermIndefOp,
FineSmoother,
DeflCoarseCGNE);
TwoLevelPrecon.Level(1);
// PrecGeneralisedConjugateResidual<LatticeFermion> l1PGCR(1.0e-8,100,HermIndefOp,TwoLevelPrecon,16,16);
PrecGeneralisedConjugateResidualNonHermitian<LatticeFermion> l1PGCR(1.0e-8,100,HermIndefOp,TwoLevelPrecon,16,16);
l1PGCR.Level(1);
f_res=Zero();
CoarseCG.Tolerance=0.02;
l1PGCR(f_src,f_res);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << " Running Multigrid "<< std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
BiCGSTAB<CoarseVector> CoarseMgridBiCGSTAB(0.01,1000);
BiCGSTAB<LatticeFermion> FineMgridBiCGSTAB(0.0,24);
ZeroGuesser<CoarseVector> CoarseZeroGuesser;
ZeroGuesser<LatticeFermion> FineZeroGuesser;
SolverWrapper<LatticeFermion> FineBiCGSmoother( FinePVdagM, FineMgridBiCGSTAB, FineZeroGuesser);
SolverWrapper<CoarseVector> CoarsePVdagMSolver(CoarsePVdagM,CoarseMgridBiCGSTAB,CoarseZeroGuesser);
typedef HDCRPreconditioner<vSpinColourVector, vTComplex,nbasis, SolverWrapper<CoarseVector> > TwoLevelMG;
TwoLevelMG _TwoLevelMG(Aggregates,
FinePVdagM,
FineBiCGSmoother,
CoarsePVdagMSolver);
_TwoLevelMG.Level(1);
PrecGeneralisedConjugateResidualNonHermitian<LatticeFermion> pvPGCR(1.0e-8,100,FinePVdagM,_TwoLevelMG,16,16);
pvPGCR.Level(1);
f_res=Zero();
pvPGCR(f_src,f_res);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << "Done "<< std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
Grid_finalize();
}

375
tests/solver/Test_hw_multigrid.cc Normal file
View File

@ -0,0 +1,375 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./tests/Test_dwf_hdcr.cc
Copyright (C) 2015
Author: Peter Boyle <paboyle@ph.ed.ac.uk>
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>
#include <Grid/algorithms/iterative/PrecGeneralisedConjugateResidual.h>
//#include <Grid/algorithms/iterative/PrecGeneralisedConjugateResidualNonHermitian.h>
#include <Grid/algorithms/iterative/BiCGSTAB.h>
using namespace std;
using namespace Grid;
/* Params
* Grid:
* block1(4)
* block2(4)
*
* Subspace
* * Fine : Subspace(nbasis,hi,lo,order,first,step) -- 32, 60,0.02,500,100,100
* * Coarse: Subspace(nbasis,hi,lo,order,first,step) -- 32, 18,0.02,500,100,100
* Smoother:
* * Fine: Cheby(hi, lo, order) -- 60,0.5,10
* * Coarse: Cheby(hi, lo, order) -- 12,0.1,4
* Lanczos:
* CoarseCoarse IRL( Nk, Nm, Nstop, poly(lo,hi,order)) 24,36,24,0.002,4.0,61
*/
template<class Field> class SolverWrapper : public LinearFunction<Field> {
private:
LinearOperatorBase<Field> & _Matrix;
OperatorFunction<Field> & _Solver;
LinearFunction<Field> & _Guess;
public:
/////////////////////////////////////////////////////
// Wrap the usual normal equations trick
/////////////////////////////////////////////////////
SolverWrapper(LinearOperatorBase<Field> &Matrix,
OperatorFunction<Field> &Solver,
LinearFunction<Field> &Guess)
: _Matrix(Matrix), _Solver(Solver), _Guess(Guess) {};
void operator() (const Field &in, Field &out){
_Guess(in,out);
_Solver(_Matrix,in,out); // Mdag M out = Mdag in
}
};
// Must use a non-hermitian solver
template<class Matrix,class Field>
class PVdagMLinearOperator : public LinearOperatorBase<Field> {
Matrix &_Mat;
Matrix &_PV;
public:
PVdagMLinearOperator(Matrix &Mat,Matrix &PV): _Mat(Mat),_PV(PV){};
void OpDiag (const Field &in, Field &out) {
assert(0);
}
void OpDir (const Field &in, Field &out,int dir,int disp) {
assert(0);
}
void OpDirAll (const Field &in, std::vector<Field> &out){
assert(0);
};
void Op (const Field &in, Field &out){
Field tmp(in.Grid());
_Mat.M(in,tmp);
_PV.Mdag(tmp,out);
}
void AdjOp (const Field &in, Field &out){
Field tmp(in.Grid());
_PV.M(tmp,out);
_Mat.Mdag(in,tmp);
}
void HermOpAndNorm(const Field &in, Field &out,RealD &n1,RealD &n2){
assert(0);
}
void HermOp(const Field &in, Field &out){
assert(0);
}
};
RealD InverseApproximation(RealD x){
return 1.0/x;
}
template<class Field,class Matrix> class ChebyshevSmoother : public LinearFunction<Field>
{
public:
typedef LinearOperatorBase<Field> FineOperator;
Matrix & _SmootherMatrix;
FineOperator & _SmootherOperator;
Chebyshev<Field> Cheby;
ChebyshevSmoother(RealD _lo,RealD _hi,int _ord, FineOperator &SmootherOperator,Matrix &SmootherMatrix) :
_SmootherOperator(SmootherOperator),
_SmootherMatrix(SmootherMatrix),
Cheby(_lo,_hi,_ord,InverseApproximation)
{};
void operator() (const Field &in, Field &out)
{
Field tmp(in.Grid());
MdagMLinearOperator<Matrix,Field> MdagMOp(_SmootherMatrix);
_SmootherOperator.AdjOp(in,tmp);
Cheby(MdagMOp,tmp,out);
}
};
template<class Field,class Matrix> class MirsSmoother : public LinearFunction<Field>
{
public:
typedef LinearOperatorBase<Field> FineOperator;
Matrix & SmootherMatrix;
FineOperator & SmootherOperator;
RealD tol;
RealD shift;
int maxit;
MirsSmoother(RealD _shift,RealD _tol,int _maxit,FineOperator &_SmootherOperator,Matrix &_SmootherMatrix) :
shift(_shift),tol(_tol),maxit(_maxit),
SmootherOperator(_SmootherOperator),
SmootherMatrix(_SmootherMatrix)
{};
void operator() (const Field &in, Field &out)
{
ZeroGuesser<Field> Guess;
ConjugateGradient<Field> CG(tol,maxit,false);
Field src(in.Grid());
ShiftedMdagMLinearOperator<SparseMatrixBase<Field>,Field> MdagMOp(SmootherMatrix,shift);
SmootherOperator.AdjOp(in,src);
Guess(src,out);
CG(MdagMOp,src,out);
}
};
#define GridLogLevel std::cout << GridLogMessage <<std::string(level,'\t')<< " Level "<<level <<" "
template<class Fobj,class CComplex,int nbasis, class CoarseSolver>
class HDCRPreconditioner : public LinearFunction< Lattice<Fobj> > {
public:
typedef Aggregation<Fobj,CComplex,nbasis> Aggregates;
typedef CoarsenedMatrix<Fobj,CComplex,nbasis> CoarseOperator;
typedef typename Aggregation<Fobj,CComplex,nbasis>::CoarseVector CoarseVector;
typedef typename Aggregation<Fobj,CComplex,nbasis>::CoarseMatrix CoarseMatrix;
typedef typename Aggregation<Fobj,CComplex,nbasis>::FineField FineField;
typedef LinearOperatorBase<FineField> FineOperator;
typedef LinearFunction <FineField> FineSmoother;
Aggregates & _Aggregates;
FineOperator & _FineOperator;
FineSmoother & _Smoother;
CoarseSolver & _CoarseSolve;
int level; void Level(int lv) {level = lv; };
HDCRPreconditioner(Aggregates &Agg,
FineOperator &Fine,
FineSmoother &Smoother,
CoarseSolver &CoarseSolve_)
: _Aggregates(Agg),
_FineOperator(Fine),
_Smoother(Smoother),
_CoarseSolve(CoarseSolve_),
level(1) { }
virtual void operator()(const FineField &in, FineField & out)
{
auto CoarseGrid = _Aggregates.CoarseGrid;
CoarseVector Csrc(CoarseGrid);
CoarseVector Csol(CoarseGrid);
FineField vec1(in.Grid());
FineField vec2(in.Grid());
double t;
// Fine Smoother
t=-usecond();
_Smoother(in,out);
t+=usecond();
GridLogLevel << "Smoother took "<< t/1000.0<< "ms" <<std::endl;
// Update the residual
_FineOperator.Op(out,vec1); sub(vec1, in ,vec1);
// Fine to Coarse
t=-usecond();
_Aggregates.ProjectToSubspace (Csrc,vec1);
t+=usecond();
GridLogLevel << "Project to coarse took "<< t/1000.0<< "ms" <<std::endl;
// Coarse correction
t=-usecond();
_CoarseSolve(Csrc,Csol);
t+=usecond();
GridLogLevel << "Coarse solve took "<< t/1000.0<< "ms" <<std::endl;
// Coarse to Fine
t=-usecond();
_Aggregates.PromoteFromSubspace(Csol,vec1);
add(out,out,vec1);
t+=usecond();
GridLogLevel << "Promote to this level took "<< t/1000.0<< "ms" <<std::endl;
// Residual
_FineOperator.Op(out,vec1); sub(vec1 ,in , vec1);
// Fine Smoother
t=-usecond();
_Smoother(vec1,vec2);
t+=usecond();
GridLogLevel << "Smoother took "<< t/1000.0<< "ms" <<std::endl;
add( out,out,vec2);
}
};
int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
const int Ls=16;
GridCartesian * UGrid = SpaceTimeGrid::makeFourDimGrid(GridDefaultLatt(), GridDefaultSimd(Nd,vComplex::Nsimd()),GridDefaultMpi());
GridRedBlackCartesian * UrbGrid = SpaceTimeGrid::makeFourDimRedBlackGrid(UGrid);
GridCartesian * FGrid = SpaceTimeGrid::makeFiveDimGrid(Ls,UGrid);
GridRedBlackCartesian * FrbGrid = SpaceTimeGrid::makeFiveDimRedBlackGrid(Ls,UGrid);
///////////////////////////////////////////////////
// Construct a coarsened grid; utility for this?
///////////////////////////////////////////////////
std::vector<int> block ({2,2,2,2});
const int nbasis= 8;
auto clatt = GridDefaultLatt();
for(int d=0;d<clatt.size();d++){
clatt[d] = clatt[d]/block[d];
}
GridCartesian *Coarse4d = SpaceTimeGrid::makeFourDimGrid(clatt, GridDefaultSimd(Nd,vComplex::Nsimd()),GridDefaultMpi());;
GridCartesian *Coarse5d = SpaceTimeGrid::makeFiveDimGrid(Ls,Coarse4d);
std::vector<int> seeds({1,2,3,4});
GridParallelRNG RNG5(FGrid); RNG5.SeedFixedIntegers(seeds);
GridParallelRNG RNG4(UGrid); RNG4.SeedFixedIntegers(seeds);
GridParallelRNG CRNG(Coarse5d);CRNG.SeedFixedIntegers(seeds);
LatticeGaugeField Umu(UGrid);
FieldMetaData header;
std::string file("./ckpoint_lat.4000");
NerscIO::readConfiguration(Umu,header,file);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << "Building g5R5 hermitian DWF operator" <<std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
RealD mass=0.001;
RealD M5=1.8;
WilsonFermionR Dw(Umu,*UGrid,*UrbGrid,-M5);
DomainWallFermionR Ddwf(Umu,*FGrid,*FrbGrid,*UGrid,*UrbGrid,mass,M5);
DomainWallFermionR Dpv (Umu,*FGrid,*FrbGrid,*UGrid,*UrbGrid,1.0,M5);
typedef Aggregation<vSpinColourVector,vTComplex,nbasis> Subspace;
typedef CoarsenedMatrix<vSpinColourVector,vTComplex,nbasis> CoarseOperator;
typedef CoarseOperator::CoarseVector CoarseVector;
typedef CoarseOperator::siteVector siteVector;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << "Calling Aggregation class to build subspace" <<std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
MdagMLinearOperator<WilsonFermionR,LatticeFermion> SubspaceOp(Dw);
Subspace Aggregates4D(Coarse4d,UGrid,0);
Subspace Aggregates5D(Coarse5d,FGrid,0);
assert ( (nbasis & 0x1)==0);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << " 4D subspace build " <<std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
int nb=nbasis/2;
Gamma g5(Gamma::Algebra::Gamma5);
Aggregates4D.CreateSubspaceChebyshev(RNG4,SubspaceOp,nb,60.0,0.02,500,100,100,0.0);
for(int n=0;n<nb;n++){
Aggregates4D.subspace[n+nb]= Aggregates4D.subspace[n] - g5 * Aggregates4D.subspace[n];
Aggregates4D.subspace[n] = Aggregates4D.subspace[n] + g5 * Aggregates4D.subspace[n];
}
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << " Promote to 5D basis " <<std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
for(int n=0;n<nbasis;n++){
for(int s=0;s<Ls;s++){
InsertSlice(Aggregates4D.subspace[n],Aggregates5D.subspace[n],s,0);
}
}
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << " Coarsen the operator " <<std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
typedef CoarsenedMatrix<vSpinColourVector,vTComplex,nbasis> Level1Op;
NonHermitianLinearOperator<DomainWallFermionR,LatticeFermion> LinOpDwf(Ddwf);
Level1Op LDOp (*Coarse5d,0);
std::cout<<GridLogMessage << " Callinig Coarsen the operator " <<std::endl;
LDOp.CoarsenOperator(FGrid,LinOpDwf,Aggregates5D);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << "Coarse CG unprec "<< std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
CoarseVector c_src(Coarse5d); c_src=1.0;
CoarseVector c_res(Coarse5d);
LatticeFermion f_src(FGrid); f_src=1.0;
LatticeFermion f_res(FGrid);
RealD tol=1.0e-8;
int MaxIt = 10000;
MdagMLinearOperator<Level1Op,CoarseVector> CoarseMdagM(LDOp);
BiCGSTAB<CoarseVector> CoarseBiCGSTAB(tol,MaxIt);
ConjugateGradient<CoarseVector> CoarseCG(tol,MaxIt);
c_res=Zero();
CoarseCG(CoarseMdagM,c_src,c_res);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << " Solve " <<std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
LatticeFermion src(FGrid); gaussian(RNG5,src);
LatticeFermion result(FGrid);
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
std::cout<<GridLogMessage << "Done "<< std::endl;
std::cout<<GridLogMessage << "**************************************************"<< std::endl;
Grid_finalize();
}

11
tests/solver/Test_staggered_block_cg_prec.cc
View File

@ -128,9 +128,7 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << "usec = "<< (t2-t1)<<std::endl;
std::cout<<GridLogMessage << "flops = "<< flops<<std::endl;
std::cout<<GridLogMessage << "mflop/s = "<< flops/(t2-t1)<<std::endl;
HermOp4d.Report();
}
Ds4d.Report();
std::cout << GridLogMessage << "************************************************************************ "<<std::endl;
@ -148,9 +146,7 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << "usec = "<< (t2-t1)<<std::endl;
std::cout<<GridLogMessage << "flops = "<< flops<<std::endl;
std::cout<<GridLogMessage << "mflop/s = "<< flops/(t2-t1)<<std::endl;
HermOp.Report();
}
Ds.Report();
std::cout << GridLogMessage << "************************************************************************ "<<std::endl;
std::cout << GridLogMessage << "************************************************************************ "<<std::endl;
@ -167,10 +163,8 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << "usec = "<< (t2-t1)<<std::endl;
std::cout<<GridLogMessage << "flops = "<< flops<<std::endl;
std::cout<<GridLogMessage << "mflop/s = "<< flops/(t2-t1)<<std::endl;
HermOp.Report();
}
Ds.Report();
std::cout << GridLogMessage << "************************************************************************ "<<std::endl;
std::cout << GridLogMessage << "************************************************************************ "<<std::endl;
@ -187,9 +181,7 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << "usec = "<< (t2-t1)<<std::endl;
std::cout<<GridLogMessage << "flops = "<< flops<<std::endl;
std::cout<<GridLogMessage << "mflop/s = "<< flops/(t2-t1)<<std::endl;
HermOp.Report();
}
Ds.Report();
std::cout << GridLogMessage << "************************************************************************ "<<std::endl;
std::cout << GridLogMessage << "************************************************************************ "<<std::endl;
@ -206,9 +198,7 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << "usec = "<< (t2-t1)<<std::endl;
std::cout<<GridLogMessage << "flops = "<< flops<<std::endl;
std::cout<<GridLogMessage << "mflop/s = "<< flops/(t2-t1)<<std::endl;
HermOp.Report();
}
Ds.Report();
std::cout << GridLogMessage << "************************************************************************ "<<std::endl;
std::cout << GridLogMessage << "****************************************************************** "<<std::endl;
@ -232,7 +222,6 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << "usec = "<< (t2-t1)<<std::endl;
std::cout<<GridLogMessage << "flops = "<< flops<<std::endl;
std::cout<<GridLogMessage << "mflop/s = "<< flops/(t2-t1)<<std::endl;
// HermOp4d.Report();
}

2
tests/solver/Test_zMADWF_prec.cc
View File

@ -220,7 +220,7 @@ void run(const TestParams &params){
GridStopWatch CGTimer;
typename RunParamsOuter::HermOpType<MobiusFermionD> HermOpEO_outer(D_outer);
typename RunParamsOuter::template HermOpType<MobiusFermionD> HermOpEO_outer(D_outer);
CGTimer.Start();
CG_outer(HermOpEO_outer, src_o_outer, result_o_outer);