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Merge branch 'develop' into feature/hmc_generalise

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This commit is contained in:
Guido Cossu 2017-05-05 12:47:17 +01:00
commit 20999c1370
41 changed files with 2730 additions and 502 deletions
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2
Makefile.am
View File

@ -3,6 +3,8 @@ SUBDIRS = lib benchmarks tests extras
include $(top_srcdir)/doxygen.inc
bin_SCRIPTS=grid-config
tests: all
$(MAKE) -C tests tests

25
benchmarks/Benchmark_dwf.cc
View File

@ -145,6 +145,7 @@ int main (int argc, char ** argv)
RealD M5 =1.8;
RealD NP = UGrid->_Nprocessors;
RealD NN = UGrid->NodeCount();
std::cout << GridLogMessage<< "*****************************************************************" <<std::endl;
std::cout << GridLogMessage<< "* Kernel options --dslash-generic, --dslash-unroll, --dslash-asm" <<std::endl;
@ -154,6 +155,10 @@ int main (int argc, char ** argv)
std::cout << GridLogMessage<< "* Vectorising space-time by "<<vComplex::Nsimd()<<std::endl;
if ( sizeof(Real)==4 ) std::cout << GridLogMessage<< "* SINGLE precision "<<std::endl;
if ( sizeof(Real)==8 ) std::cout << GridLogMessage<< "* DOUBLE precision "<<std::endl;
#ifdef GRID_OMP
if ( WilsonKernelsStatic::Comms == WilsonKernelsStatic::CommsAndCompute ) std::cout << GridLogMessage<< "* Using Overlapped Comms/Compute" <<std::endl;
if ( WilsonKernelsStatic::Comms == WilsonKernelsStatic::CommsThenCompute) std::cout << GridLogMessage<< "* Using sequential comms compute" <<std::endl;
#endif
if ( WilsonKernelsStatic::Opt == WilsonKernelsStatic::OptGeneric ) std::cout << GridLogMessage<< "* Using GENERIC Nc WilsonKernels" <<std::endl;
if ( WilsonKernelsStatic::Opt == WilsonKernelsStatic::OptHandUnroll) std::cout << GridLogMessage<< "* Using Nc=3 WilsonKernels" <<std::endl;
if ( WilsonKernelsStatic::Opt == WilsonKernelsStatic::OptInlineAsm ) std::cout << GridLogMessage<< "* Using Asm Nc=3 WilsonKernels" <<std::endl;
@ -183,6 +188,7 @@ int main (int argc, char ** argv)
// std::cout<<GridLogMessage << "norm ref "<< norm2(ref)<<std::endl;
std::cout<<GridLogMessage << "mflop/s = "<< flops/(t1-t0)<<std::endl;
std::cout<<GridLogMessage << "mflop/s per rank = "<< flops/(t1-t0)/NP<<std::endl;
std::cout<<GridLogMessage << "mflop/s per node = "<< flops/(t1-t0)/NN<<std::endl;
err = ref-result;
std::cout<<GridLogMessage << "norm diff "<< norm2(err)<<std::endl;
@ -219,6 +225,7 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << "Called half prec comms Dw "<<ncall<<" times in "<<t1-t0<<" us"<<std::endl;
std::cout<<GridLogMessage << "mflop/s = "<< flops/(t1-t0)<<std::endl;
std::cout<<GridLogMessage << "mflop/s per rank = "<< flops/(t1-t0)/NP<<std::endl;
std::cout<<GridLogMessage << "mflop/s per node = "<< flops/(t1-t0)/NN<<std::endl;
err = ref-result;
std::cout<<GridLogMessage << "norm diff "<< norm2(err)<<std::endl;
@ -234,6 +241,10 @@ int main (int argc, char ** argv)
std::cout << GridLogMessage<< "* Vectorising fifth dimension by "<<vComplex::Nsimd()<<std::endl;
if ( sizeof(Real)==4 ) std::cout << GridLogMessage<< "* SINGLE precision "<<std::endl;
if ( sizeof(Real)==8 ) std::cout << GridLogMessage<< "* DOUBLE precision "<<std::endl;
#ifdef GRID_OMP
if ( WilsonKernelsStatic::Comms == WilsonKernelsStatic::CommsAndCompute ) std::cout << GridLogMessage<< "* Using Overlapped Comms/Compute" <<std::endl;
if ( WilsonKernelsStatic::Comms == WilsonKernelsStatic::CommsThenCompute) std::cout << GridLogMessage<< "* Using sequential comms compute" <<std::endl;
#endif
if ( WilsonKernelsStatic::Opt == WilsonKernelsStatic::OptGeneric ) std::cout << GridLogMessage<< "* Using GENERIC Nc WilsonKernels" <<std::endl;
if ( WilsonKernelsStatic::Opt == WilsonKernelsStatic::OptHandUnroll) std::cout << GridLogMessage<< "* Using Nc=3 WilsonKernels" <<std::endl;
if ( WilsonKernelsStatic::Opt == WilsonKernelsStatic::OptInlineAsm ) std::cout << GridLogMessage<< "* Using Asm Nc=3 WilsonKernels" <<std::endl;
@ -265,6 +276,7 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << "Called Dw s_inner "<<ncall<<" times in "<<t1-t0<<" us"<<std::endl;
std::cout<<GridLogMessage << "mflop/s = "<< flops/(t1-t0)<<std::endl;
std::cout<<GridLogMessage << "mflop/s per rank = "<< flops/(t1-t0)/NP<<std::endl;
std::cout<<GridLogMessage << "mflop/s per node = "<< flops/(t1-t0)/NN<<std::endl;
// std::cout<<GridLogMessage<< "res norms "<< norm2(result)<<" " <<norm2(sresult)<<std::endl;
sDw.Report();
RealD sum=0;
@ -297,6 +309,10 @@ int main (int argc, char ** argv)
std::cout << GridLogMessage<< "* Vectorising fifth dimension by "<<vComplex::Nsimd()<<std::endl;
if ( sizeof(Real)==4 ) std::cout << GridLogMessage<< "* SINGLE precision "<<std::endl;
if ( sizeof(Real)==8 ) std::cout << GridLogMessage<< "* DOUBLE precision "<<std::endl;
#ifdef GRID_OMP
if ( WilsonKernelsStatic::Comms == WilsonKernelsStatic::CommsAndCompute ) std::cout << GridLogMessage<< "* Using Overlapped Comms/Compute" <<std::endl;
if ( WilsonKernelsStatic::Comms == WilsonKernelsStatic::CommsThenCompute) std::cout << GridLogMessage<< "* Using sequential comms compute" <<std::endl;
#endif
if ( WilsonKernelsStatic::Opt == WilsonKernelsStatic::OptGeneric )
std::cout << GridLogMessage<< "* Using GENERIC Nc WilsonKernels" <<std::endl;
if ( WilsonKernelsStatic::Opt == WilsonKernelsStatic::OptHandUnroll)
@ -336,6 +352,7 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << "sDeo mflop/s = "<< flops/(t1-t0)<<std::endl;
std::cout<<GridLogMessage << "sDeo mflop/s per rank "<< flops/(t1-t0)/NP<<std::endl;
std::cout<<GridLogMessage << "sDeo mflop/s per node "<< flops/(t1-t0)/NN<<std::endl;
sDw.Report();
sDw.DhopEO(ssrc_o,sr_e,DaggerNo);
@ -414,14 +431,15 @@ int main (int argc, char ** argv)
// S-direction is INNERMOST and takes no part in the parity.
static int Opt; // these are a temporary hack
static int Comms; // these are a temporary hack
std::cout << GridLogMessage<< "*********************************************************" <<std::endl;
std::cout << GridLogMessage<< "* Benchmarking DomainWallFermionR::DhopEO "<<std::endl;
std::cout << GridLogMessage<< "* Vectorising space-time by "<<vComplex::Nsimd()<<std::endl;
if ( sizeof(Real)==4 ) std::cout << GridLogMessage<< "* SINGLE precision "<<std::endl;
if ( sizeof(Real)==8 ) std::cout << GridLogMessage<< "* DOUBLE precision "<<std::endl;
#ifdef GRID_OMP
if ( WilsonKernelsStatic::Comms == WilsonKernelsStatic::CommsAndCompute ) std::cout << GridLogMessage<< "* Using Overlapped Comms/Compute" <<std::endl;
if ( WilsonKernelsStatic::Comms == WilsonKernelsStatic::CommsThenCompute) std::cout << GridLogMessage<< "* Using sequential comms compute" <<std::endl;
#endif
if ( WilsonKernelsStatic::Opt == WilsonKernelsStatic::OptGeneric ) std::cout << GridLogMessage<< "* Using GENERIC Nc WilsonKernels" <<std::endl;
if ( WilsonKernelsStatic::Opt == WilsonKernelsStatic::OptHandUnroll) std::cout << GridLogMessage<< "* Using Nc=3 WilsonKernels" <<std::endl;
if ( WilsonKernelsStatic::Opt == WilsonKernelsStatic::OptInlineAsm ) std::cout << GridLogMessage<< "* Using Asm Nc=3 WilsonKernels" <<std::endl;
@ -442,6 +460,7 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << "Deo mflop/s = "<< flops/(t1-t0)<<std::endl;
std::cout<<GridLogMessage << "Deo mflop/s per rank "<< flops/(t1-t0)/NP<<std::endl;
std::cout<<GridLogMessage << "Deo mflop/s per node "<< flops/(t1-t0)/NN<<std::endl;
Dw.Report();
}
Dw.DhopEO(src_o,r_e,DaggerNo);

86
configure.ac
View File

@ -1,5 +1,5 @@
AC_PREREQ([2.63])
AC_INIT([Grid], [0.6.0], [https://github.com/paboyle/Grid], [Grid])
AC_INIT([Grid], [0.6.0-dev], [https://github.com/paboyle/Grid], [Grid])
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
@ -32,7 +32,7 @@ AC_TYPE_SIZE_T
AC_TYPE_UINT32_T
AC_TYPE_UINT64_T
############### OpenMP
############### OpenMP
AC_OPENMP
ac_openmp=no
if test "${OPENMP_CXXFLAGS}X" != "X"; then
@ -63,8 +63,8 @@ AC_ARG_WITH([mpfr],
[AM_CXXFLAGS="-I$with_mpfr/include $AM_CXXFLAGS"]
[AM_LDFLAGS="-L$with_mpfr/lib $AM_LDFLAGS"])
############### FFTW3
AC_ARG_WITH([fftw],
############### FFTW3
AC_ARG_WITH([fftw],
[AS_HELP_STRING([--with-fftw=prefix],
[try this for a non-standard install prefix of the FFTW3 library])],
[AM_CXXFLAGS="-I$with_fftw/include $AM_CXXFLAGS"]
@ -77,9 +77,9 @@ AC_ARG_WITH([lime],
[AM_CXXFLAGS="-I$with_lime/include $AM_CXXFLAGS"]
[AM_LDFLAGS="-L$with_lime/lib $AM_LDFLAGS"])
############### lapack
############### lapack
AC_ARG_ENABLE([lapack],
[AC_HELP_STRING([--enable-lapack=yes|no|prefix], [enable LAPACK])],
[AC_HELP_STRING([--enable-lapack=yes|no|prefix], [enable LAPACK])],
[ac_LAPACK=${enable_lapack}], [ac_LAPACK=no])
case ${ac_LAPACK} in
@ -95,7 +95,7 @@ esac
############### FP16 conversions
AC_ARG_ENABLE([sfw-fp16],
[AC_HELP_STRING([--enable-sfw-fp16=yes|no], [enable software fp16 comms])],
[AC_HELP_STRING([--enable-sfw-fp16=yes|no], [enable software fp16 comms])],
[ac_SFW_FP16=${enable_sfw_fp16}], [ac_SFW_FP16=yes])
case ${ac_SFW_FP16} in
yes)
@ -130,7 +130,7 @@ AC_ARG_WITH([hdf5],
############### first-touch
AC_ARG_ENABLE([numa],
[AC_HELP_STRING([--enable-numa=yes|no|prefix], [enable first touch numa opt])],
[AC_HELP_STRING([--enable-numa=yes|no|prefix], [enable first touch numa opt])],
[ac_NUMA=${enable_NUMA}],[ac_NUMA=no])
case ${ac_NUMA} in
@ -156,8 +156,8 @@ if test "${ac_MKL}x" != "nox"; then
fi
AC_SEARCH_LIBS([__gmpf_init], [gmp],
[AC_SEARCH_LIBS([mpfr_init], [mpfr],
[AC_DEFINE([HAVE_LIBMPFR], [1],
[AC_SEARCH_LIBS([mpfr_init], [mpfr],
[AC_DEFINE([HAVE_LIBMPFR], [1],
[Define to 1 if you have the `MPFR' library])]
[have_mpfr=true], [AC_MSG_ERROR([MPFR library not found])])]
[AC_DEFINE([HAVE_LIBGMP], [1], [Define to 1 if you have the `GMP' library])]
@ -166,7 +166,7 @@ AC_SEARCH_LIBS([__gmpf_init], [gmp],
if test "${ac_LAPACK}x" != "nox"; then
AC_SEARCH_LIBS([LAPACKE_sbdsdc], [lapack], [],
[AC_MSG_ERROR("LAPACK enabled but library not found")])
fi
fi
AC_SEARCH_LIBS([fftw_execute], [fftw3],
[AC_SEARCH_LIBS([fftwf_execute], [fftw3f], [],
@ -334,7 +334,7 @@ case ${ac_COMMS} in
comms_type='shmem'
;;
*)
AC_MSG_ERROR([${ac_COMMS} unsupported --enable-comms option]);
AC_MSG_ERROR([${ac_COMMS} unsupported --enable-comms option]);
;;
esac
case ${ac_COMMS} in
@ -371,7 +371,7 @@ case ${ac_RNG} in
AC_DEFINE([RNG_SITMO],[1],[RNG_SITMO] )
;;
*)
AC_MSG_ERROR([${ac_RNG} unsupported --enable-rng option]);
AC_MSG_ERROR([${ac_RNG} unsupported --enable-rng option]);
;;
esac
@ -388,7 +388,7 @@ case ${ac_TIMERS} in
AC_DEFINE([TIMERS_OFF],[1],[TIMERS_OFF] )
;;
*)
AC_MSG_ERROR([${ac_TIMERS} unsupported --enable-timers option]);
AC_MSG_ERROR([${ac_TIMERS} unsupported --enable-timers option]);
;;
esac
@ -400,7 +400,7 @@ case ${ac_CHROMA} in
yes|no)
;;
*)
AC_MSG_ERROR([${ac_CHROMA} unsupported --enable-chroma option]);
AC_MSG_ERROR([${ac_CHROMA} unsupported --enable-chroma option]);
;;
esac
@ -421,29 +421,23 @@ DX_INIT_DOXYGEN([$PACKAGE_NAME], [doxygen.cfg])
############### Ouput
cwd=`pwd -P`; cd ${srcdir}; abs_srcdir=`pwd -P`; cd ${cwd}
GRID_CXXFLAGS="$AM_CXXFLAGS $CXXFLAGS"
GRID_LDFLAGS="$AM_LDFLAGS $LDFLAGS"
GRID_LIBS=$LIBS
GRID_SHORT_SHA=`git rev-parse --short HEAD`
GRID_SHA=`git rev-parse HEAD`
GRID_BRANCH=`git rev-parse --abbrev-ref HEAD`
AM_CXXFLAGS="-I${abs_srcdir}/include $AM_CXXFLAGS"
AM_CFLAGS="-I${abs_srcdir}/include $AM_CFLAGS"
AM_LDFLAGS="-L${cwd}/lib $AM_LDFLAGS"
AC_SUBST([AM_CFLAGS])
AC_SUBST([AM_CXXFLAGS])
AC_SUBST([AM_LDFLAGS])
AC_CONFIG_FILES(Makefile)
AC_CONFIG_FILES(lib/Makefile)
AC_CONFIG_FILES(tests/Makefile)
AC_CONFIG_FILES(tests/IO/Makefile)
AC_CONFIG_FILES(tests/core/Makefile)
AC_CONFIG_FILES(tests/debug/Makefile)
AC_CONFIG_FILES(tests/forces/Makefile)
AC_CONFIG_FILES(tests/hadrons/Makefile)
AC_CONFIG_FILES(tests/hmc/Makefile)
AC_CONFIG_FILES(tests/solver/Makefile)
AC_CONFIG_FILES(tests/qdpxx/Makefile)
AC_CONFIG_FILES(tests/smearing/Makefile)
AC_CONFIG_FILES(tests/testu01/Makefile)
AC_CONFIG_FILES(benchmarks/Makefile)
AC_CONFIG_FILES(extras/Makefile)
AC_CONFIG_FILES(extras/Hadrons/Makefile)
AC_OUTPUT
AC_SUBST([GRID_CXXFLAGS])
AC_SUBST([GRID_LDFLAGS])
AC_SUBST([GRID_LIBS])
AC_SUBST([GRID_SHA])
AC_SUBST([GRID_BRANCH])
git_commit=`cd $srcdir && ./scripts/configure.commit`
@ -452,7 +446,6 @@ Summary of configuration for $PACKAGE v$VERSION
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
----- GIT VERSION -------------------------------------
$git_commit
----- PLATFORM ----------------------------------------
architecture (build) : $build_cpu
os (build) : $build_os
@ -462,11 +455,11 @@ compiler vendor : ${ax_cv_cxx_compiler_vendor}
compiler version : ${ax_cv_gxx_version}
----- BUILD OPTIONS -----------------------------------
SIMD : ${ac_SIMD}${SIMD_GEN_WIDTH_MSG}
Threading : ${ac_openmp}
Threading : ${ac_openmp}
Communications type : ${comms_type}
Default precision : ${ac_PRECISION}
Software FP16 conversion : ${ac_SFW_FP16}
RNG choice : ${ac_RNG}
RNG choice : ${ac_RNG}
GMP : `if test "x$have_gmp" = xtrue; then echo yes; else echo no; fi`
LAPACK : ${ac_LAPACK}
FFTW : `if test "x$have_fftw" = xtrue; then echo yes; else echo no; fi`
@ -481,6 +474,29 @@ LDFLAGS:
LIBS:
`echo ${LIBS} | tr ' ' '\n' | sed 's/^-/ -/g'`
-------------------------------------------------------" > grid.configure.summary
GRID_SUMMARY="`cat grid.configure.summary`"
AM_SUBST_NOTMAKE([GRID_SUMMARY])
AC_SUBST([GRID_SUMMARY])
AC_CONFIG_FILES([grid-config], [chmod +x grid-config])
AC_CONFIG_FILES(Makefile)
AC_CONFIG_FILES(lib/Makefile)
AC_CONFIG_FILES(tests/Makefile)
AC_CONFIG_FILES(tests/IO/Makefile)
AC_CONFIG_FILES(tests/core/Makefile)
AC_CONFIG_FILES(tests/debug/Makefile)
AC_CONFIG_FILES(tests/forces/Makefile)
AC_CONFIG_FILES(tests/hadrons/Makefile)
AC_CONFIG_FILES(tests/hmc/Makefile)
AC_CONFIG_FILES(tests/solver/Makefile)
AC_CONFIG_FILES(tests/qdpxx/Makefile)
AC_CONFIG_FILES(tests/testu01/Makefile)
AC_CONFIG_FILES(benchmarks/Makefile)
AC_CONFIG_FILES(extras/Makefile)
AC_CONFIG_FILES(extras/Hadrons/Makefile)
AC_OUTPUT
echo ""
cat grid.configure.summary
echo ""

3
extras/Hadrons/Application.cc
View File

@ -162,7 +162,8 @@ void Application::saveParameterFile(const std::string parameterFileName)
sizeString((size)*locVol_) << " (" << sizeString(size) << "/site)"
#define DEFINE_MEMPEAK \
auto memPeak = [this](const std::vector<unsigned int> &program)\
GeneticScheduler<unsigned int>::ObjFunc memPeak = \
[this](const std::vector<unsigned int> &program)\
{\
unsigned int memPeak;\
bool msg;\

9
extras/Hadrons/Global.hpp
View File

@ -145,6 +145,15 @@ std::string typeName(void)
return typeName(typeIdPt<T>());
}
// default writers/readers
#ifdef HAVE_HDF5
typedef Hdf5Reader CorrReader;
typedef Hdf5Writer CorrWriter;
#else
typedef XmlReader CorrReader;
typedef XmlWriter CorrWriter;
#endif
END_HADRONS_NAMESPACE
#endif // Hadrons_Global_hpp_

8
extras/Hadrons/Modules.hpp
View File

@ -29,12 +29,20 @@ See the full license in the file "LICENSE" in the top level distribution directo
#include <Grid/Hadrons/Modules/MAction/DWF.hpp>
#include <Grid/Hadrons/Modules/MAction/Wilson.hpp>
#include <Grid/Hadrons/Modules/MContraction/Baryon.hpp>
#include <Grid/Hadrons/Modules/MContraction/DiscLoop.hpp>
#include <Grid/Hadrons/Modules/MContraction/Gamma3pt.hpp>
#include <Grid/Hadrons/Modules/MContraction/Meson.hpp>
#include <Grid/Hadrons/Modules/MContraction/WeakHamiltonian.hpp>
#include <Grid/Hadrons/Modules/MContraction/WeakHamiltonianEye.hpp>
#include <Grid/Hadrons/Modules/MContraction/WeakHamiltonianNonEye.hpp>
#include <Grid/Hadrons/Modules/MContraction/WeakNeutral4ptDisc.hpp>
#include <Grid/Hadrons/Modules/MGauge/Load.hpp>
#include <Grid/Hadrons/Modules/MGauge/Random.hpp>
#include <Grid/Hadrons/Modules/MGauge/Unit.hpp>
#include <Grid/Hadrons/Modules/MLoop/NoiseLoop.hpp>
#include <Grid/Hadrons/Modules/MSolver/RBPrecCG.hpp>
#include <Grid/Hadrons/Modules/MSource/Point.hpp>
#include <Grid/Hadrons/Modules/MSource/SeqGamma.hpp>
#include <Grid/Hadrons/Modules/MSource/Wall.hpp>
#include <Grid/Hadrons/Modules/MSource/Z2.hpp>
#include <Grid/Hadrons/Modules/Quark.hpp>

2
extras/Hadrons/Modules/MContraction/Baryon.hpp
View File

@ -112,7 +112,7 @@ void TBaryon<FImpl1, FImpl2, FImpl3>::execute(void)
<< " quarks '" << par().q1 << "', '" << par().q2 << "', and '"
<< par().q3 << "'" << std::endl;
XmlWriter writer(par().output);
CorrWriter writer(par().output);
PropagatorField1 &q1 = *env().template getObject<PropagatorField1>(par().q1);
PropagatorField2 &q2 = *env().template getObject<PropagatorField2>(par().q2);
PropagatorField3 &q3 = *env().template getObject<PropagatorField3>(par().q2);

144
extras/Hadrons/Modules/MContraction/DiscLoop.hpp Normal file
View File

@ -0,0 +1,144 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: extras/Hadrons/Modules/MContraction/DiscLoop.hpp
Copyright (C) 2017
Author: Andrew Lawson <andrew.lawson1991@gmail.com>
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 */
#ifndef Hadrons_DiscLoop_hpp_
#define Hadrons_DiscLoop_hpp_
#include <Grid/Hadrons/Global.hpp>
#include <Grid/Hadrons/Module.hpp>
#include <Grid/Hadrons/ModuleFactory.hpp>
BEGIN_HADRONS_NAMESPACE
/******************************************************************************
* DiscLoop *
******************************************************************************/
BEGIN_MODULE_NAMESPACE(MContraction)
class DiscLoopPar: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(DiscLoopPar,
std::string, q_loop,
Gamma::Algebra, gamma,
std::string, output);
};
template <typename FImpl>
class TDiscLoop: public Module<DiscLoopPar>
{
TYPE_ALIASES(FImpl,);
class Result: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(Result,
Gamma::Algebra, gamma,
std::vector<Complex>, corr);
};
public:
// constructor
TDiscLoop(const std::string name);
// destructor
virtual ~TDiscLoop(void) = default;
// dependency relation
virtual std::vector<std::string> getInput(void);
virtual std::vector<std::string> getOutput(void);
// setup
virtual void setup(void);
// execution
virtual void execute(void);
};
MODULE_REGISTER_NS(DiscLoop, TDiscLoop<FIMPL>, MContraction);
/******************************************************************************
* TDiscLoop implementation *
******************************************************************************/
// constructor /////////////////////////////////////////////////////////////////
template <typename FImpl>
TDiscLoop<FImpl>::TDiscLoop(const std::string name)
: Module<DiscLoopPar>(name)
{}
// dependencies/products ///////////////////////////////////////////////////////
template <typename FImpl>
std::vector<std::string> TDiscLoop<FImpl>::getInput(void)
{
std::vector<std::string> in = {par().q_loop};
return in;
}
template <typename FImpl>
std::vector<std::string> TDiscLoop<FImpl>::getOutput(void)
{
std::vector<std::string> out = {getName()};
return out;
}
// setup ///////////////////////////////////////////////////////////////////////
template <typename FImpl>
void TDiscLoop<FImpl>::setup(void)
{
}
// execution ///////////////////////////////////////////////////////////////////
template <typename FImpl>
void TDiscLoop<FImpl>::execute(void)
{
LOG(Message) << "Computing disconnected loop contraction '" << getName()
<< "' using '" << par().q_loop << "' with " << par().gamma
<< " insertion." << std::endl;
CorrWriter writer(par().output);
PropagatorField &q_loop = *env().template getObject<PropagatorField>(par().q_loop);
LatticeComplex c(env().getGrid());
Gamma gamma(par().gamma);
std::vector<TComplex> buf;
Result result;
c = trace(gamma*q_loop);
sliceSum(c, buf, Tp);
result.gamma = par().gamma;
result.corr.resize(buf.size());
for (unsigned int t = 0; t < buf.size(); ++t)
{
result.corr[t] = TensorRemove(buf[t]);
}
write(writer, "disc", result);
}
END_MODULE_NAMESPACE
END_HADRONS_NAMESPACE
#endif // Hadrons_DiscLoop_hpp_

170
extras/Hadrons/Modules/MContraction/Gamma3pt.hpp Normal file
View File

@ -0,0 +1,170 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: extras/Hadrons/Modules/MContraction/Gamma3pt.hpp
Copyright (C) 2017
Author: Andrew Lawson <andrew.lawson1991@gmail.com>
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 */
#ifndef Hadrons_Gamma3pt_hpp_
#define Hadrons_Gamma3pt_hpp_
#include <Grid/Hadrons/Global.hpp>
#include <Grid/Hadrons/Module.hpp>
#include <Grid/Hadrons/ModuleFactory.hpp>
BEGIN_HADRONS_NAMESPACE
/*
* 3pt contraction with gamma matrix insertion.
*
* Schematic:
*
* q2 q3
* /----<------*------<----¬
* / gamma \
* / \
* i * * f
* \ /
* \ /
* \----------->----------/
* q1
*
* trace(g5*q1*adj(q2)*g5*gamma*q3)
*/
/******************************************************************************
* Gamma3pt *
******************************************************************************/
BEGIN_MODULE_NAMESPACE(MContraction)
class Gamma3ptPar: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(Gamma3ptPar,
std::string, q1,
std::string, q2,
std::string, q3,
Gamma::Algebra, gamma,
std::string, output);
};
template <typename FImpl1, typename FImpl2, typename FImpl3>
class TGamma3pt: public Module<Gamma3ptPar>
{
TYPE_ALIASES(FImpl1, 1);
TYPE_ALIASES(FImpl2, 2);
TYPE_ALIASES(FImpl3, 3);
class Result: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(Result,
Gamma::Algebra, gamma,
std::vector<Complex>, corr);
};
public:
// constructor
TGamma3pt(const std::string name);
// destructor
virtual ~TGamma3pt(void) = default;
// dependency relation
virtual std::vector<std::string> getInput(void);
virtual std::vector<std::string> getOutput(void);
// setup
virtual void setup(void);
// execution
virtual void execute(void);
};
MODULE_REGISTER_NS(Gamma3pt, ARG(TGamma3pt<FIMPL, FIMPL, FIMPL>), MContraction);
/******************************************************************************
* TGamma3pt implementation *
******************************************************************************/
// constructor /////////////////////////////////////////////////////////////////
template <typename FImpl1, typename FImpl2, typename FImpl3>
TGamma3pt<FImpl1, FImpl2, FImpl3>::TGamma3pt(const std::string name)
: Module<Gamma3ptPar>(name)
{}
// dependencies/products ///////////////////////////////////////////////////////
template <typename FImpl1, typename FImpl2, typename FImpl3>
std::vector<std::string> TGamma3pt<FImpl1, FImpl2, FImpl3>::getInput(void)
{
std::vector<std::string> in = {par().q1, par().q2, par().q3};
return in;
}
template <typename FImpl1, typename FImpl2, typename FImpl3>
std::vector<std::string> TGamma3pt<FImpl1, FImpl2, FImpl3>::getOutput(void)
{
std::vector<std::string> out = {getName()};
return out;
}
// setup ///////////////////////////////////////////////////////////////////////
template <typename FImpl1, typename FImpl2, typename FImpl3>
void TGamma3pt<FImpl1, FImpl2, FImpl3>::setup(void)
{
}
// execution ///////////////////////////////////////////////////////////////////
template <typename FImpl1, typename FImpl2, typename FImpl3>
void TGamma3pt<FImpl1, FImpl2, FImpl3>::execute(void)
{
LOG(Message) << "Computing 3pt contractions '" << getName() << "' using"
<< " quarks '" << par().q1 << "', '" << par().q2 << "' and '"
<< par().q3 << "', with " << par().gamma << " insertion."
<< std::endl;
CorrWriter writer(par().output);
PropagatorField1 &q1 = *env().template getObject<PropagatorField1>(par().q1);
PropagatorField2 &q2 = *env().template getObject<PropagatorField2>(par().q2);
PropagatorField3 &q3 = *env().template getObject<PropagatorField3>(par().q3);
LatticeComplex c(env().getGrid());
Gamma g5(Gamma::Algebra::Gamma5);
Gamma gamma(par().gamma);
std::vector<TComplex> buf;
Result result;
c = trace(g5*q1*adj(q2)*(g5*gamma)*q3);
sliceSum(c, buf, Tp);
result.gamma = par().gamma;
result.corr.resize(buf.size());
for (unsigned int t = 0; t < buf.size(); ++t)
{
result.corr[t] = TensorRemove(buf[t]);
}
write(writer, "gamma3pt", result);
}
END_MODULE_NAMESPACE
END_HADRONS_NAMESPACE
#endif // Hadrons_Gamma3pt_hpp_

114
extras/Hadrons/Modules/MContraction/Meson.hpp
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@ -6,8 +6,10 @@ Source file: extras/Hadrons/Modules/MContraction/Meson.hpp
Copyright (C) 2015
Copyright (C) 2016
Copyright (C) 2017
Author: Antonin Portelli <antonin.portelli@me.com>
Andrew Lawson <andrew.lawson1991@gmail.com>
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
@ -36,20 +38,39 @@ See the full license in the file "LICENSE" in the top level distribution directo
BEGIN_HADRONS_NAMESPACE
/*
Meson contractions
-----------------------------
* options:
- q1: input propagator 1 (string)
- q2: input propagator 2 (string)
- gammas: gamma products to insert at sink & source, pairs of gamma matrices
(space-separated strings) in angled brackets (i.e. <g_sink g_src>),
in a sequence (e.g. "<Gamma5 Gamma5><Gamma5 GammaT>").
Special values: "all" - perform all possible contractions.
- mom: momentum insertion, space-separated float sequence (e.g ".1 .2 1. 0."),
given as multiples of (2*pi) / L.
*/
/******************************************************************************
* TMeson *
******************************************************************************/
BEGIN_MODULE_NAMESPACE(MContraction)
typedef std::pair<Gamma::Algebra, Gamma::Algebra> GammaPair;
class MesonPar: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(MesonPar,
std::string, q1,
std::string, q2,
std::string, output,
Gamma::Algebra, gammaSource,
Gamma::Algebra, gammaSink);
std::string, q1,
std::string, q2,
std::string, gammas,
std::string, mom,
std::string, output);
};
template <typename FImpl1, typename FImpl2>
@ -61,7 +82,10 @@ public:
class Result: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(Result, std::vector<Complex>, corr);
GRID_SERIALIZABLE_CLASS_MEMBERS(Result,
Gamma::Algebra, gamma_snk,
Gamma::Algebra, gamma_src,
std::vector<Complex>, corr);
};
public:
// constructor
@ -71,6 +95,7 @@ public:
// dependencies/products
virtual std::vector<std::string> getInput(void);
virtual std::vector<std::string> getOutput(void);
virtual void parseGammaString(std::vector<GammaPair> &gammaList);
// execution
virtual void execute(void);
};
@ -103,6 +128,32 @@ std::vector<std::string> TMeson<FImpl1, FImpl2>::getOutput(void)
return output;
}
template <typename FImpl1, typename FImpl2>
void TMeson<FImpl1, FImpl2>::parseGammaString(std::vector<GammaPair> &gammaList)
{
// Determine gamma matrices to insert at source/sink.
if (par().gammas.compare("all") == 0)
{
// Do all contractions.
unsigned int n_gam = Ns * Ns;
gammaList.resize(n_gam*n_gam);
for (unsigned int i = 1; i < Gamma::nGamma; i += 2)
{
for (unsigned int j = 1; j < Gamma::nGamma; j += 2)
{
gammaList.push_back(std::make_pair((Gamma::Algebra)i,
(Gamma::Algebra)j));
}
}
}
else
{
// Parse individual contractions from input string.
gammaList = strToVec<GammaPair>(par().gammas);
}
}
// execution ///////////////////////////////////////////////////////////////////
template <typename FImpl1, typename FImpl2>
void TMeson<FImpl1, FImpl2>::execute(void)
@ -111,21 +162,44 @@ void TMeson<FImpl1, FImpl2>::execute(void)
<< " quarks '" << par().q1 << "' and '" << par().q2 << "'"
<< std::endl;
XmlWriter writer(par().output);
PropagatorField1 &q1 = *env().template getObject<PropagatorField1>(par().q1);
PropagatorField2 &q2 = *env().template getObject<PropagatorField2>(par().q2);
LatticeComplex c(env().getGrid());
Gamma gSrc(par().gammaSource), gSnk(par().gammaSink);
Gamma g5(Gamma::Algebra::Gamma5);
std::vector<TComplex> buf;
Result result;
c = trace(gSnk*q1*adj(gSrc)*g5*adj(q2)*g5);
sliceSum(c, buf, Tp);
result.corr.resize(buf.size());
for (unsigned int t = 0; t < buf.size(); ++t)
CorrWriter writer(par().output);
PropagatorField1 &q1 = *env().template getObject<PropagatorField1>(par().q1);
PropagatorField2 &q2 = *env().template getObject<PropagatorField2>(par().q2);
LatticeComplex c(env().getGrid());
Gamma g5(Gamma::Algebra::Gamma5);
std::vector<GammaPair> gammaList;
std::vector<TComplex> buf;
std::vector<Result> result;
std::vector<Real> p;
p = strToVec<Real>(par().mom);
LatticeComplex ph(env().getGrid()), coor(env().getGrid());
Complex i(0.0,1.0);
ph = zero;
for(unsigned int mu = 0; mu < env().getNd(); mu++)
{
result.corr[t] = TensorRemove(buf[t]);
LatticeCoordinate(coor, mu);
ph = ph + p[mu]*coor*((1./(env().getGrid()->_fdimensions[mu])));
}
ph = exp((Real)(2*M_PI)*i*ph);
parseGammaString(gammaList);
result.resize(gammaList.size());
for (unsigned int i = 0; i < result.size(); ++i)
{
Gamma gSnk(gammaList[i].first);
Gamma gSrc(gammaList[i].second);
c = trace((g5*gSnk)*q1*(adj(gSrc)*g5)*adj(q2))*ph;
sliceSum(c, buf, Tp);
result[i].gamma_snk = gammaList[i].first;
result[i].gamma_src = gammaList[i].second;
result[i].corr.resize(buf.size());
for (unsigned int t = 0; t < buf.size(); ++t)
{
result[i].corr[t] = TensorRemove(buf[t]);
}
}
write(writer, "meson", result);
}

114
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@ -0,0 +1,114 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: extras/Hadrons/Modules/MContraction/WeakHamiltonian.hpp
Copyright (C) 2017
Author: Andrew Lawson <andrew.lawson1991@gmail.com>
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 */
#ifndef Hadrons_WeakHamiltonian_hpp_
#define Hadrons_WeakHamiltonian_hpp_
#include <Grid/Hadrons/Global.hpp>
#include <Grid/Hadrons/Module.hpp>
#include <Grid/Hadrons/ModuleFactory.hpp>
BEGIN_HADRONS_NAMESPACE
/******************************************************************************
* WeakHamiltonian *
******************************************************************************/
BEGIN_MODULE_NAMESPACE(MContraction)
/*******************************************************************************
* Utilities for contractions involving the Weak Hamiltonian.
******************************************************************************/
//// Sum and store correlator.
#define MAKE_DIAG(exp, buf, res, n)\
sliceSum(exp, buf, Tp);\
res.name = (n);\
res.corr.resize(buf.size());\
for (unsigned int t = 0; t < buf.size(); ++t)\
{\
res.corr[t] = TensorRemove(buf[t]);\
}
//// Contraction of mu index: use 'mu' variable in exp.
#define SUM_MU(buf,exp)\
buf = zero;\
for (unsigned int mu = 0; mu < ndim; ++mu)\
{\
buf += exp;\
}
enum
{
i_V = 0,
i_A = 1,
n_i = 2
};
class WeakHamiltonianPar: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(WeakHamiltonianPar,
std::string, q1,
std::string, q2,
std::string, q3,
std::string, q4,
std::string, output);
};
#define MAKE_WEAK_MODULE(modname)\
class T##modname: public Module<WeakHamiltonianPar>\
{\
public:\
TYPE_ALIASES(FIMPL,)\
class Result: Serializable\
{\
public:\
GRID_SERIALIZABLE_CLASS_MEMBERS(Result,\
std::string, name,\
std::vector<Complex>, corr);\
};\
public:\
/* constructor */ \
T##modname(const std::string name);\
/* destructor */ \
virtual ~T##modname(void) = default;\
/* dependency relation */ \
virtual std::vector<std::string> getInput(void);\
virtual std::vector<std::string> getOutput(void);\
/* setup */ \
virtual void setup(void);\
/* execution */ \
virtual void execute(void);\
std::vector<std::string> VA_label = {"V", "A"};\
};\
MODULE_REGISTER_NS(modname, T##modname, MContraction);
END_MODULE_NAMESPACE
END_HADRONS_NAMESPACE
#endif // Hadrons_WeakHamiltonian_hpp_

137
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@ -0,0 +1,137 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: extras/Hadrons/Modules/MContraction/WeakHamiltonianEye.cc
Copyright (C) 2017
Author: Andrew Lawson <andrew.lawson1991@gmail.com>
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/Hadrons/Modules/MContraction/WeakHamiltonianEye.hpp>
using namespace Grid;
using namespace Hadrons;
using namespace MContraction;
/*
* Weak Hamiltonian current-current contractions, Eye-type.
*
* These contractions are generated by the Q1 and Q2 operators in the physical
* basis (see e.g. Fig 3 of arXiv:1507.03094).
*
* Schematics: q4 |
* /-<-¬ |
* / \ | q2 q3
* \ / | /----<------*------<----¬
* q2 \ / q3 | / /-*-¬ \
* /-----<-----* *-----<----¬ | / / \ \
* i * H_W * f | i * \ / q4 * f
* \ / | \ \->-/ /
* \ / | \ /
* \---------->---------/ | \----------->----------/
* q1 | q1
* |
* Saucer (S) | Eye (E)
*
* S: trace(q3*g5*q1*adj(q2)*g5*gL[mu][p_1]*q4*gL[mu][p_2])
* E: trace(q3*g5*q1*adj(q2)*g5*gL[mu][p_1])*trace(q4*gL[mu][p_2])
*/
/******************************************************************************
* TWeakHamiltonianEye implementation *
******************************************************************************/
// constructor /////////////////////////////////////////////////////////////////
TWeakHamiltonianEye::TWeakHamiltonianEye(const std::string name)
: Module<WeakHamiltonianPar>(name)
{}
// dependencies/products ///////////////////////////////////////////////////////
std::vector<std::string> TWeakHamiltonianEye::getInput(void)
{
std::vector<std::string> in = {par().q1, par().q2, par().q3, par().q4};
return in;
}
std::vector<std::string> TWeakHamiltonianEye::getOutput(void)
{
std::vector<std::string> out = {getName()};
return out;
}
// setup ///////////////////////////////////////////////////////////////////////
void TWeakHamiltonianEye::setup(void)
{
}
// execution ///////////////////////////////////////////////////////////////////
void TWeakHamiltonianEye::execute(void)
{
LOG(Message) << "Computing Weak Hamiltonian (Eye type) contractions '"
<< getName() << "' using quarks '" << par().q1 << "', '"
<< par().q2 << ", '" << par().q3 << "' and '" << par().q4
<< "'." << std::endl;
CorrWriter writer(par().output);
PropagatorField &q1 = *env().template getObject<PropagatorField>(par().q1);
PropagatorField &q2 = *env().template getObject<PropagatorField>(par().q2);
PropagatorField &q3 = *env().template getObject<PropagatorField>(par().q3);
PropagatorField &q4 = *env().template getObject<PropagatorField>(par().q4);
Gamma g5 = Gamma(Gamma::Algebra::Gamma5);
LatticeComplex expbuf(env().getGrid());
std::vector<TComplex> corrbuf;
std::vector<Result> result(n_eye_diag);
unsigned int ndim = env().getNd();
PropagatorField tmp1(env().getGrid());
LatticeComplex tmp2(env().getGrid());
std::vector<PropagatorField> S_body(ndim, tmp1);
std::vector<PropagatorField> S_loop(ndim, tmp1);
std::vector<LatticeComplex> E_body(ndim, tmp2);
std::vector<LatticeComplex> E_loop(ndim, tmp2);
// Setup for S-type contractions.
for (int mu = 0; mu < ndim; ++mu)
{
S_body[mu] = MAKE_SE_BODY(q1, q2, q3, GammaL(Gamma::gmu[mu]));
S_loop[mu] = MAKE_SE_LOOP(q4, GammaL(Gamma::gmu[mu]));
}
// Perform S-type contractions.
SUM_MU(expbuf, trace(S_body[mu]*S_loop[mu]))
MAKE_DIAG(expbuf, corrbuf, result[S_diag], "HW_S")
// Recycle sub-expressions for E-type contractions.
for (unsigned int mu = 0; mu < ndim; ++mu)
{
E_body[mu] = trace(S_body[mu]);
E_loop[mu] = trace(S_loop[mu]);
}
// Perform E-type contractions.
SUM_MU(expbuf, E_body[mu]*E_loop[mu])
MAKE_DIAG(expbuf, corrbuf, result[E_diag], "HW_E")
write(writer, "HW_Eye", result);
}

58
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@ -0,0 +1,58 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: extras/Hadrons/Modules/MContraction/WeakHamiltonianEye.hpp
Copyright (C) 2017
Author: Andrew Lawson <andrew.lawson1991@gmail.com>
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 */
#ifndef Hadrons_WeakHamiltonianEye_hpp_
#define Hadrons_WeakHamiltonianEye_hpp_
#include <Grid/Hadrons/Modules/MContraction/WeakHamiltonian.hpp>
BEGIN_HADRONS_NAMESPACE
/******************************************************************************
* WeakHamiltonianEye *
******************************************************************************/
BEGIN_MODULE_NAMESPACE(MContraction)
enum
{
S_diag = 0,
E_diag = 1,
n_eye_diag = 2
};
// Saucer and Eye subdiagram contractions.
#define MAKE_SE_BODY(Q_1, Q_2, Q_3, gamma) (Q_3*g5*Q_1*adj(Q_2)*g5*gamma)
#define MAKE_SE_LOOP(Q_loop, gamma) (Q_loop*gamma)
MAKE_WEAK_MODULE(WeakHamiltonianEye)
END_MODULE_NAMESPACE
END_HADRONS_NAMESPACE
#endif // Hadrons_WeakHamiltonianEye_hpp_

139
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@ -0,0 +1,139 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: extras/Hadrons/Modules/MContraction/WeakHamiltonianNonEye.cc
Copyright (C) 2017
Author: Andrew Lawson <andrew.lawson1991@gmail.com>
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/Hadrons/Modules/MContraction/WeakHamiltonianNonEye.hpp>
using namespace Grid;
using namespace Hadrons;
using namespace MContraction;
/*
* Weak Hamiltonian current-current contractions, Non-Eye-type.
*
* These contractions are generated by the Q1 and Q2 operators in the physical
* basis (see e.g. Fig 3 of arXiv:1507.03094).
*
* Schematic:
* q2 q3 | q2 q3
* /--<--¬ /--<--¬ | /--<--¬ /--<--¬
* / \ / \ | / \ / \
* / \ / \ | / \ / \
* / \ / \ | / \ / \
* i * * H_W * f | i * * * H_W * f
* \ * | | \ / \ /
* \ / \ / | \ / \ /
* \ / \ / | \ / \ /
* \ / \ / | \-->--/ \-->--/
* \-->--/ \-->--/ | q1 q4
* q1 q4 |
* Connected (C) | Wing (W)
*
* C: trace(q1*adj(q2)*g5*gL[mu]*q3*adj(q4)*g5*gL[mu])
* W: trace(q1*adj(q2)*g5*gL[mu])*trace(q3*adj(q4)*g5*gL[mu])
*
*/
/******************************************************************************
* TWeakHamiltonianNonEye implementation *
******************************************************************************/
// constructor /////////////////////////////////////////////////////////////////
TWeakHamiltonianNonEye::TWeakHamiltonianNonEye(const std::string name)
: Module<WeakHamiltonianPar>(name)
{}
// dependencies/products ///////////////////////////////////////////////////////
std::vector<std::string> TWeakHamiltonianNonEye::getInput(void)
{
std::vector<std::string> in = {par().q1, par().q2, par().q3, par().q4};
return in;
}
std::vector<std::string> TWeakHamiltonianNonEye::getOutput(void)
{
std::vector<std::string> out = {getName()};
return out;
}
// setup ///////////////////////////////////////////////////////////////////////
void TWeakHamiltonianNonEye::setup(void)
{
}
// execution ///////////////////////////////////////////////////////////////////
void TWeakHamiltonianNonEye::execute(void)
{
LOG(Message) << "Computing Weak Hamiltonian (Non-Eye type) contractions '"
<< getName() << "' using quarks '" << par().q1 << "', '"
<< par().q2 << ", '" << par().q3 << "' and '" << par().q4
<< "'." << std::endl;
CorrWriter writer(par().output);
PropagatorField &q1 = *env().template getObject<PropagatorField>(par().q1);
PropagatorField &q2 = *env().template getObject<PropagatorField>(par().q2);
PropagatorField &q3 = *env().template getObject<PropagatorField>(par().q3);
PropagatorField &q4 = *env().template getObject<PropagatorField>(par().q4);
Gamma g5 = Gamma(Gamma::Algebra::Gamma5);
LatticeComplex expbuf(env().getGrid());
std::vector<TComplex> corrbuf;
std::vector<Result> result(n_noneye_diag);
unsigned int ndim = env().getNd();
PropagatorField tmp1(env().getGrid());
LatticeComplex tmp2(env().getGrid());
std::vector<PropagatorField> C_i_side_loop(ndim, tmp1);
std::vector<PropagatorField> C_f_side_loop(ndim, tmp1);
std::vector<LatticeComplex> W_i_side_loop(ndim, tmp2);
std::vector<LatticeComplex> W_f_side_loop(ndim, tmp2);
// Setup for C-type contractions.
for (int mu = 0; mu < ndim; ++mu)
{
C_i_side_loop[mu] = MAKE_CW_SUBDIAG(q1, q2, GammaL(Gamma::gmu[mu]));
C_f_side_loop[mu] = MAKE_CW_SUBDIAG(q3, q4, GammaL(Gamma::gmu[mu]));
}
// Perform C-type contractions.
SUM_MU(expbuf, trace(C_i_side_loop[mu]*C_f_side_loop[mu]))
MAKE_DIAG(expbuf, corrbuf, result[C_diag], "HW_C")
// Recycle sub-expressions for W-type contractions.
for (unsigned int mu = 0; mu < ndim; ++mu)
{
W_i_side_loop[mu] = trace(C_i_side_loop[mu]);
W_f_side_loop[mu] = trace(C_f_side_loop[mu]);
}
// Perform W-type contractions.
SUM_MU(expbuf, W_i_side_loop[mu]*W_f_side_loop[mu])
MAKE_DIAG(expbuf, corrbuf, result[W_diag], "HW_W")
write(writer, "HW_NonEye", result);
}

57
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@ -0,0 +1,57 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: extras/Hadrons/Modules/MContraction/WeakHamiltonianNonEye.hpp
Copyright (C) 2017
Author: Andrew Lawson <andrew.lawson1991@gmail.com>
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 */
#ifndef Hadrons_WeakHamiltonianNonEye_hpp_
#define Hadrons_WeakHamiltonianNonEye_hpp_
#include <Grid/Hadrons/Modules/MContraction/WeakHamiltonian.hpp>
BEGIN_HADRONS_NAMESPACE
/******************************************************************************
* WeakHamiltonianNonEye *
******************************************************************************/
BEGIN_MODULE_NAMESPACE(MContraction)
enum
{
W_diag = 0,
C_diag = 1,
n_noneye_diag = 2
};
// Wing and Connected subdiagram contractions
#define MAKE_CW_SUBDIAG(Q_1, Q_2, gamma) (Q_1*adj(Q_2)*g5*gamma)
MAKE_WEAK_MODULE(WeakHamiltonianNonEye)
END_MODULE_NAMESPACE
END_HADRONS_NAMESPACE
#endif // Hadrons_WeakHamiltonianNonEye_hpp_

135
extras/Hadrons/Modules/MContraction/WeakNeutral4ptDisc.cc Normal file
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@ -0,0 +1,135 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: extras/Hadrons/Modules/MContraction/WeakNeutral4ptDisc.cc
Copyright (C) 2017
Author: Andrew Lawson <andrew.lawson1991@gmail.com>
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/Hadrons/Modules/MContraction/WeakNeutral4ptDisc.hpp>
using namespace Grid;
using namespace Hadrons;
using namespace MContraction;
/*
* Weak Hamiltonian + current contractions, disconnected topology for neutral
* mesons.
*
* These contractions are generated by operators Q_1,...,10 of the dS=1 Weak
* Hamiltonian in the physical basis and an additional current J (see e.g.
* Fig 11 of arXiv:1507.03094).
*
* Schematic:
*
* q2 q4 q3
* /--<--¬ /---<--¬ /---<--¬
* / \ / \ / \
* i * * H_W | J * * f
* \ / \ / \ /
* \--->---/ \-------/ \------/
* q1
*
* options
* - q1: input propagator 1 (string)
* - q2: input propagator 2 (string)
* - q3: input propagator 3 (string), assumed to be sequential propagator
* - q4: input propagator 4 (string), assumed to be a loop
*
* type 1: trace(q1*adj(q2)*g5*gL[mu])*trace(loop*gL[mu])*trace(q3*g5)
* type 2: trace(q1*adj(q2)*g5*gL[mu]*loop*gL[mu])*trace(q3*g5)
*/
/*******************************************************************************
* TWeakNeutral4ptDisc implementation *
******************************************************************************/
// constructor /////////////////////////////////////////////////////////////////
TWeakNeutral4ptDisc::TWeakNeutral4ptDisc(const std::string name)
: Module<WeakHamiltonianPar>(name)
{}
// dependencies/products ///////////////////////////////////////////////////////
std::vector<std::string> TWeakNeutral4ptDisc::getInput(void)
{
std::vector<std::string> in = {par().q1, par().q2, par().q3, par().q4};
return in;
}
std::vector<std::string> TWeakNeutral4ptDisc::getOutput(void)
{
std::vector<std::string> out = {getName()};
return out;
}
// setup ///////////////////////////////////////////////////////////////////////
void TWeakNeutral4ptDisc::setup(void)
{
}
// execution ///////////////////////////////////////////////////////////////////
void TWeakNeutral4ptDisc::execute(void)
{
LOG(Message) << "Computing Weak Hamiltonian neutral disconnected contractions '"
<< getName() << "' using quarks '" << par().q1 << "', '"
<< par().q2 << ", '" << par().q3 << "' and '" << par().q4
<< "'." << std::endl;
CorrWriter writer(par().output);
PropagatorField &q1 = *env().template getObject<PropagatorField>(par().q1);
PropagatorField &q2 = *env().template getObject<PropagatorField>(par().q2);
PropagatorField &q3 = *env().template getObject<PropagatorField>(par().q3);
PropagatorField &q4 = *env().template getObject<PropagatorField>(par().q4);
Gamma g5 = Gamma(Gamma::Algebra::Gamma5);
LatticeComplex expbuf(env().getGrid());
std::vector<TComplex> corrbuf;
std::vector<Result> result(n_neut_disc_diag);
unsigned int ndim = env().getNd();
PropagatorField tmp(env().getGrid());
std::vector<PropagatorField> meson(ndim, tmp);
std::vector<PropagatorField> loop(ndim, tmp);
LatticeComplex curr(env().getGrid());
// Setup for type 1 contractions.
for (int mu = 0; mu < ndim; ++mu)
{
meson[mu] = MAKE_DISC_MESON(q1, q2, GammaL(Gamma::gmu[mu]));
loop[mu] = MAKE_DISC_LOOP(q4, GammaL(Gamma::gmu[mu]));
}
curr = MAKE_DISC_CURR(q3, GammaL(Gamma::Algebra::Gamma5));
// Perform type 1 contractions.
SUM_MU(expbuf, trace(meson[mu]*loop[mu]))
expbuf *= curr;
MAKE_DIAG(expbuf, corrbuf, result[neut_disc_1_diag], "HW_disc0_1")
// Perform type 2 contractions.
SUM_MU(expbuf, trace(meson[mu])*trace(loop[mu]))
expbuf *= curr;
MAKE_DIAG(expbuf, corrbuf, result[neut_disc_2_diag], "HW_disc0_2")
write(writer, "HW_disc0", result);
}

59
extras/Hadrons/Modules/MContraction/WeakNeutral4ptDisc.hpp Normal file
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@ -0,0 +1,59 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: extras/Hadrons/Modules/MContraction/WeakNeutral4ptDisc.hpp
Copyright (C) 2017
Author: Andrew Lawson <andrew.lawson1991@gmail.com>
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 */
#ifndef Hadrons_WeakNeutral4ptDisc_hpp_
#define Hadrons_WeakNeutral4ptDisc_hpp_
#include <Grid/Hadrons/Modules/MContraction/WeakHamiltonian.hpp>
BEGIN_HADRONS_NAMESPACE
/******************************************************************************
* WeakNeutral4ptDisc *
******************************************************************************/
BEGIN_MODULE_NAMESPACE(MContraction)
enum
{
neut_disc_1_diag = 0,
neut_disc_2_diag = 1,
n_neut_disc_diag = 2
};
// Neutral 4pt disconnected subdiagram contractions.
#define MAKE_DISC_MESON(Q_1, Q_2, gamma) (Q_1*adj(Q_2)*g5*gamma)
#define MAKE_DISC_LOOP(Q_LOOP, gamma) (Q_LOOP*gamma)
#define MAKE_DISC_CURR(Q_c, gamma) (trace(Q_c*gamma))
MAKE_WEAK_MODULE(WeakNeutral4ptDisc)
END_MODULE_NAMESPACE
END_HADRONS_NAMESPACE
#endif // Hadrons_WeakNeutral4ptDisc_hpp_

132
extras/Hadrons/Modules/MLoop/NoiseLoop.hpp Normal file
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@ -0,0 +1,132 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: extras/Hadrons/Modules/MLoop/NoiseLoop.hpp
Copyright (C) 2016
Author: Andrew Lawson <andrew.lawson1991@gmail.com>
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 */
#ifndef Hadrons_NoiseLoop_hpp_
#define Hadrons_NoiseLoop_hpp_
#include <Grid/Hadrons/Global.hpp>
#include <Grid/Hadrons/Module.hpp>
#include <Grid/Hadrons/ModuleFactory.hpp>
BEGIN_HADRONS_NAMESPACE
/*
Noise loop propagator
-----------------------------
* loop_x = q_x * adj(eta_x)
* options:
- q = Result of inversion on noise source.
- eta = noise source.
*/
/******************************************************************************
* NoiseLoop *
******************************************************************************/
BEGIN_MODULE_NAMESPACE(MLoop)
class NoiseLoopPar: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(NoiseLoopPar,
std::string, q,
std::string, eta);
};
template <typename FImpl>
class TNoiseLoop: public Module<NoiseLoopPar>
{
public:
TYPE_ALIASES(FImpl,);
public:
// constructor
TNoiseLoop(const std::string name);
// destructor
virtual ~TNoiseLoop(void) = default;
// dependency relation
virtual std::vector<std::string> getInput(void);
virtual std::vector<std::string> getOutput(void);
// setup
virtual void setup(void);
// execution
virtual void execute(void);
};
MODULE_REGISTER_NS(NoiseLoop, TNoiseLoop<FIMPL>, MLoop);
/******************************************************************************
* TNoiseLoop implementation *
******************************************************************************/
// constructor /////////////////////////////////////////////////////////////////
template <typename FImpl>
TNoiseLoop<FImpl>::TNoiseLoop(const std::string name)
: Module<NoiseLoopPar>(name)
{}
// dependencies/products ///////////////////////////////////////////////////////
template <typename FImpl>
std::vector<std::string> TNoiseLoop<FImpl>::getInput(void)
{
std::vector<std::string> in = {par().q, par().eta};
return in;
}
template <typename FImpl>
std::vector<std::string> TNoiseLoop<FImpl>::getOutput(void)
{
std::vector<std::string> out = {getName()};
return out;
}
// setup ///////////////////////////////////////////////////////////////////////
template <typename FImpl>
void TNoiseLoop<FImpl>::setup(void)
{
env().template registerLattice<PropagatorField>(getName());
}
// execution ///////////////////////////////////////////////////////////////////
template <typename FImpl>
void TNoiseLoop<FImpl>::execute(void)
{
PropagatorField &loop = *env().template createLattice<PropagatorField>(getName());
PropagatorField &q = *env().template getObject<PropagatorField>(par().q);
PropagatorField &eta = *env().template getObject<PropagatorField>(par().eta);
loop = q*adj(eta);
}
END_MODULE_NAMESPACE
END_HADRONS_NAMESPACE
#endif // Hadrons_NoiseLoop_hpp_

5
extras/Hadrons/Modules/MSource/SeqGamma.hpp
View File

@ -6,6 +6,7 @@ Source file: extras/Hadrons/Modules/MSource/SeqGamma.hpp
Copyright (C) 2015
Copyright (C) 2016
Copyright (C) 2017
Author: Antonin Portelli <antonin.portelli@me.com>
@ -149,9 +150,9 @@ void TSeqGamma<FImpl>::execute(void)
for(unsigned int mu = 0; mu < env().getNd(); mu++)
{
LatticeCoordinate(coor, mu);
ph = ph + p[mu]*coor;
ph = ph + p[mu]*coor*((1./(env().getGrid()->_fdimensions[mu])));
}
ph = exp(i*ph);
ph = exp((Real)(2*M_PI)*i*ph);
LatticeCoordinate(t, Tp);
src = where((t >= par().tA) and (t <= par().tB), ph*(g*q), 0.*q);
}

147
extras/Hadrons/Modules/MSource/Wall.hpp Normal file
View File

@ -0,0 +1,147 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: extras/Hadrons/Modules/MSource/Wall.hpp
Copyright (C) 2017
Author: Andrew Lawson <andrew.lawson1991@gmail.com>
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 */
#ifndef Hadrons_WallSource_hpp_
#define Hadrons_WallSource_hpp_
#include <Grid/Hadrons/Global.hpp>
#include <Grid/Hadrons/Module.hpp>
#include <Grid/Hadrons/ModuleFactory.hpp>
BEGIN_HADRONS_NAMESPACE
/*
Wall source
-----------------------------
* src_x = delta(x_3 - tW) * exp(i x.mom)
* options:
- tW: source timeslice (integer)
- mom: momentum insertion, space-separated float sequence (e.g ".1 .2 1. 0.")
*/
/******************************************************************************
* Wall *
******************************************************************************/
BEGIN_MODULE_NAMESPACE(MSource)
class WallPar: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(WallPar,
unsigned int, tW,
std::string, mom);
};
template <typename FImpl>
class TWall: public Module<WallPar>
{
public:
TYPE_ALIASES(FImpl,);
public:
// constructor
TWall(const std::string name);
// destructor
virtual ~TWall(void) = default;
// dependency relation
virtual std::vector<std::string> getInput(void);
virtual std::vector<std::string> getOutput(void);
// setup
virtual void setup(void);
// execution
virtual void execute(void);
};
MODULE_REGISTER_NS(Wall, TWall<FIMPL>, MSource);
/******************************************************************************
* TWall implementation *
******************************************************************************/
// constructor /////////////////////////////////////////////////////////////////
template <typename FImpl>
TWall<FImpl>::TWall(const std::string name)
: Module<WallPar>(name)
{}
// dependencies/products ///////////////////////////////////////////////////////
template <typename FImpl>
std::vector<std::string> TWall<FImpl>::getInput(void)
{
std::vector<std::string> in;
return in;
}
template <typename FImpl>
std::vector<std::string> TWall<FImpl>::getOutput(void)
{
std::vector<std::string> out = {getName()};
return out;
}
// setup ///////////////////////////////////////////////////////////////////////
template <typename FImpl>
void TWall<FImpl>::setup(void)
{
env().template registerLattice<PropagatorField>(getName());
}
// execution ///////////////////////////////////////////////////////////////////
template <typename FImpl>
void TWall<FImpl>::execute(void)
{
LOG(Message) << "Generating wall source at t = " << par().tW
<< " with momentum " << par().mom << std::endl;
PropagatorField &src = *env().template createLattice<PropagatorField>(getName());
Lattice<iScalar<vInteger>> t(env().getGrid());
LatticeComplex ph(env().getGrid()), coor(env().getGrid());
std::vector<Real> p;
Complex i(0.0,1.0);
p = strToVec<Real>(par().mom);
ph = zero;
for(unsigned int mu = 0; mu < Nd; mu++)
{
LatticeCoordinate(coor, mu);
ph = ph + p[mu]*coor*((1./(env().getGrid()->_fdimensions[mu])));
}
ph = exp((Real)(2*M_PI)*i*ph);
LatticeCoordinate(t, Tp);
src = 1.;
src = where((t == par().tW), src*ph, 0.*src);
}
END_MODULE_NAMESPACE
END_HADRONS_NAMESPACE
#endif // Hadrons_WallSource_hpp_

2
extras/Hadrons/Modules/Quark.hpp
View File

@ -173,7 +173,7 @@ void TQuark<FImpl>::execute(void)
*env().template getObject<PropagatorField>(getName());
axpby_ssp_pminus(sol, 0., sol, 1., sol, 0, 0);
axpby_ssp_pplus(sol, 0., sol, 1., sol, 0, Ls_-1);
axpby_ssp_pplus(sol, 1., sol, 1., sol, 0, Ls_-1);
ExtractSlice(tmp, sol, 0, 0);
FermToProp(p4d, tmp, s, c);
}

11
extras/Hadrons/modules.inc
View File

@ -1,4 +1,7 @@
modules_cc =\
Modules/MContraction/WeakHamiltonianEye.cc \
Modules/MContraction/WeakHamiltonianNonEye.cc \
Modules/MContraction/WeakNeutral4ptDisc.cc \
Modules/MGauge/Load.cc \
Modules/MGauge/Random.cc \
Modules/MGauge/Unit.cc
@ -7,13 +10,21 @@ modules_hpp =\
Modules/MAction/DWF.hpp \
Modules/MAction/Wilson.hpp \
Modules/MContraction/Baryon.hpp \
Modules/MContraction/DiscLoop.hpp \
Modules/MContraction/Gamma3pt.hpp \
Modules/MContraction/Meson.hpp \
Modules/MContraction/WeakHamiltonian.hpp \
Modules/MContraction/WeakHamiltonianEye.hpp \
Modules/MContraction/WeakHamiltonianNonEye.hpp \
Modules/MContraction/WeakNeutral4ptDisc.hpp \
Modules/MGauge/Load.hpp \
Modules/MGauge/Random.hpp \
Modules/MGauge/Unit.hpp \
Modules/MLoop/NoiseLoop.hpp \
Modules/MSolver/RBPrecCG.hpp \
Modules/MSource/Point.hpp \
Modules/MSource/SeqGamma.hpp \
Modules/MSource/Wall.hpp \
Modules/MSource/Z2.hpp \
Modules/Quark.hpp

86
grid-config.in Executable file
View File

@ -0,0 +1,86 @@
#! /bin/sh
prefix=@prefix@
exec_prefix=@exec_prefix@
includedir=@includedir@
usage()
{
cat <<EOF
Usage: grid-config [OPTION]
Known values for OPTION are:
--prefix show Grid installation prefix
--cxxflags print pre-processor and compiler flags
--ldflags print library linking flags
--libs print library linking information
--summary print full build summary
--help display this help and exit
--version output version information
--git print git revision
EOF
exit $1
}
if test $# -eq 0; then
usage 1
fi
cflags=false
libs=false
while test $# -gt 0; do
case "$1" in
-*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
*) optarg= ;;
esac
case "$1" in
--prefix)
echo $prefix
;;
--version)
echo @VERSION@
exit 0
;;
--git)
echo "@GRID_BRANCH@ @GRID_SHA@"
exit 0
;;
--help)
usage 0
;;
--cxxflags)
echo @GRID_CXXFLAGS@
;;
--ldflags)
echo @GRID_LDFLAGS@
;;
--libs)
echo @GRID_LIBS@
;;
--summary)
echo ""
echo "@GRID_SUMMARY@"
echo ""
;;
*)
usage
exit 1
;;
esac
shift
done
exit 0

23
lib/GridCore.h
View File

@ -38,28 +38,7 @@ Author: paboyle <paboyle@ph.ed.ac.uk>
#ifndef GRID_BASE_H
#define GRID_BASE_H
///////////////////
// Std C++ dependencies
///////////////////
#include <cassert>
#include <complex>
#include <vector>
#include <iostream>
#include <iomanip>
#include <random>
#include <functional>
#include <stdio.h>
#include <stdlib.h>
#include <stdio.h>
#include <signal.h>
#include <ctime>
#include <sys/time.h>
#include <chrono>
///////////////////
// Grid headers
///////////////////
#include "Config.h"
#include <Grid/GridStd.h>
#include <Grid/perfmon/Timer.h>
#include <Grid/perfmon/PerfCount.h>

27
lib/GridStd.h Normal file
View File

@ -0,0 +1,27 @@
#ifndef GRID_STD_H
#define GRID_STD_H
///////////////////
// Std C++ dependencies
///////////////////
#include <cassert>
#include <complex>
#include <vector>
#include <iostream>
#include <iomanip>
#include <random>
#include <functional>
#include <stdio.h>
#include <stdlib.h>
#include <stdio.h>
#include <signal.h>
#include <ctime>
#include <sys/time.h>
#include <chrono>
///////////////////
// Grid config
///////////////////
#include "Config.h"
#endif /* GRID_STD_H */

2
lib/algorithms/approx/Remez.h
View File

@ -16,7 +16,7 @@
#define INCLUDED_ALG_REMEZ_H
#include <stddef.h>
#include <Config.h>
#include <Grid/GridStd.h>
#ifdef HAVE_LIBGMP
#include "bigfloat.h"

27
lib/qcd/action/fermion/CayleyFermion5D.cc
View File

@ -320,7 +320,7 @@ void CayleyFermion5D<Impl>::MDeriv (GaugeField &mat,const FermionField &U,const
this->DhopDeriv(mat,U,Din,dag);
} else {
// U d/du [D_w D5]^dag V = U D5^dag d/du DW^dag Y // implicit adj on U in call
MeooeDag5D(U,Din);
Meooe5D(U,Din);
this->DhopDeriv(mat,Din,V,dag);
}
};
@ -335,8 +335,8 @@ void CayleyFermion5D<Impl>::MoeDeriv(GaugeField &mat,const FermionField &U,const
this->DhopDerivOE(mat,U,Din,dag);
} else {
// U d/du [D_w D5]^dag V = U D5^dag d/du DW^dag Y // implicit adj on U in call
MeooeDag5D(U,Din);
this->DhopDerivOE(mat,Din,V,dag);
Meooe5D(U,Din);
this->DhopDerivOE(mat,Din,V,dag);
}
};
template<class Impl>
@ -350,7 +350,7 @@ void CayleyFermion5D<Impl>::MeoDeriv(GaugeField &mat,const FermionField &U,const
this->DhopDerivEO(mat,U,Din,dag);
} else {
// U d/du [D_w D5]^dag V = U D5^dag d/du DW^dag Y // implicit adj on U in call
MeooeDag5D(U,Din);
Meooe5D(U,Din);
this->DhopDerivEO(mat,Din,V,dag);
}
};
@ -380,6 +380,8 @@ void CayleyFermion5D<Impl>::SetCoefficientsInternal(RealD zolo_hi,std::vector<Co
///////////////////////////////////////////////////////////
// The Cayley coeffs (unprec)
///////////////////////////////////////////////////////////
assert(gamma.size()==Ls);
omega.resize(Ls);
bs.resize(Ls);
cs.resize(Ls);
@ -412,10 +414,11 @@ void CayleyFermion5D<Impl>::SetCoefficientsInternal(RealD zolo_hi,std::vector<Co
for(int i=0; i < Ls; i++){
as[i] = 1.0;
omega[i] = gamma[i]*zolo_hi; //NB reciprocal relative to Chroma NEF code
// assert(fabs(omega[i])>0.0);
bs[i] = 0.5*(bpc/omega[i] + bmc);
cs[i] = 0.5*(bpc/omega[i] - bmc);
}
////////////////////////////////////////////////////////
// Constants for the preconditioned matrix Cayley form
////////////////////////////////////////////////////////
@ -425,12 +428,12 @@ void CayleyFermion5D<Impl>::SetCoefficientsInternal(RealD zolo_hi,std::vector<Co
ceo.resize(Ls);
for(int i=0;i<Ls;i++){
bee[i]=as[i]*(bs[i]*(4.0-this->M5) +1.0);
bee[i]=as[i]*(bs[i]*(4.0-this->M5) +1.0);
// assert(fabs(bee[i])>0.0);
cee[i]=as[i]*(1.0-cs[i]*(4.0-this->M5));
beo[i]=as[i]*bs[i];
ceo[i]=-as[i]*cs[i];
}
aee.resize(Ls);
aeo.resize(Ls);
for(int i=0;i<Ls;i++){
@ -474,14 +477,16 @@ void CayleyFermion5D<Impl>::SetCoefficientsInternal(RealD zolo_hi,std::vector<Co
{
Coeff_t delta_d=mass*cee[Ls-1];
for(int j=0;j<Ls-1;j++) delta_d *= cee[j]/bee[j];
for(int j=0;j<Ls-1;j++) {
// assert(fabs(bee[j])>0.0);
delta_d *= cee[j]/bee[j];
}
dee[Ls-1] += delta_d;
}
int inv=1;
this->MooeeInternalCompute(0,inv,MatpInv,MatmInv);
this->MooeeInternalCompute(1,inv,MatpInvDag,MatmInvDag);
}
@ -495,7 +500,9 @@ void CayleyFermion5D<Impl>::MooeeInternalCompute(int dag, int inv,
GridBase *grid = this->FermionRedBlackGrid();
int LLs = grid->_rdimensions[0];
if ( LLs == Ls ) return; // Not vectorised in 5th direction
if ( LLs == Ls ) {
return; // Not vectorised in 5th direction
}
Eigen::MatrixXcd Pplus = Eigen::MatrixXcd::Zero(Ls,Ls);
Eigen::MatrixXcd Pminus = Eigen::MatrixXcd::Zero(Ls,Ls);

2
lib/qcd/action/fermion/DomainWallFermion.h
View File

@ -68,7 +68,7 @@ namespace Grid {
Approx::zolotarev_data *zdata = Approx::higham(eps,this->Ls);// eps is ignored for higham
assert(zdata->n==this->Ls);
// std::cout<<GridLogMessage << "DomainWallFermion with Ls="<<this->Ls<<std::endl;
std::cout<<GridLogMessage << "DomainWallFermion with Ls="<<this->Ls<<std::endl;
// Call base setter
this->SetCoefficientsTanh(zdata,1.0,0.0);

48
lib/serialisation/BaseIO.h
View File

@ -138,6 +138,54 @@ namespace Grid {
unsigned int dimInd_{0};
};
// Pair IO utilities /////////////////////////////////////////////////////////
// helper function to parse input in the format "<obj1 obj2>"
template <typename T1, typename T2>
inline std::istream & operator>>(std::istream &is, std::pair<T1, T2> &buf)
{
T1 buf1;
T2 buf2;
char c;
// Search for "pair" delimiters.
do
{
is.get(c);
} while (c != '<' && !is.eof());
if (c == '<')
{
int start = is.tellg();
do
{
is.get(c);
} while (c != '>' && !is.eof());
if (c == '>')
{
int end = is.tellg();
int psize = end - start - 1;
// Only read data between pair limiters.
is.seekg(start);
std::string tmpstr(psize, ' ');
is.read(&tmpstr[0], psize);
std::istringstream temp(tmpstr);
temp >> buf1 >> buf2;
buf = std::make_pair(buf1, buf2);
is.seekg(end);
}
}
is.peek();
return is;
}
// output to streams for pairs
template <class T1, class T2>
inline std::ostream & operator<<(std::ostream &os, const std::pair<T1, T2> &p)
{
os << "<" << p.first << " " << p.second << ">";
return os;
}
// Abstract writer/reader classes ////////////////////////////////////////////
// static polymorphism implemented using CRTP idiom
class Serializable;

2
scripts/configure.commit
View File

@ -16,4 +16,4 @@ else # configure.ac is modified
printf 'commit: %s-dirty\n' `git rev-parse --short HEAD`
printf 'branch: %s\n' `git rev-parse --abbrev-ref HEAD`
printf 'date : %s\n' `git log -1 --date=short --pretty=format:%cd`
fi
fi

12
tests/IO/Test_serialisation.cc
View File

@ -115,6 +115,7 @@ int main(int argc,char **argv)
// test serializable class writing
myclass obj(1234); // non-trivial constructor
std::vector<myclass> vec;
std::pair<myenum, myenum> pair;
std::cout << "-- serialisable class writing to 'bother.xml'..." << std::endl;
write(WR,"obj",obj);
@ -122,6 +123,8 @@ int main(int argc,char **argv)
vec.push_back(myclass(1234));
vec.push_back(myclass(5678));
vec.push_back(myclass(3838));
pair = std::make_pair(myenum::red, myenum::blue);
write(WR, "objvec", vec);
std::cout << "-- serialisable class writing to std::cout:" << std::endl;
std::cout << obj << std::endl;
@ -129,21 +132,30 @@ int main(int argc,char **argv)
std::cout << "vec[0] == obj: " << ((vec[0] == obj) ? "true" : "false") << std::endl;
std::cout << "vec[1] == obj: " << ((vec[1] == obj) ? "true" : "false") << std::endl;
write(WR, "objpair", pair);
std::cout << "-- pair writing to std::cout:" << std::endl;
std::cout << pair << std::endl;
// read tests
std::cout << "\n==== IO self-consistency tests" << std::endl;
//// XML
ioTest<XmlWriter, XmlReader>("iotest.xml", obj, "XML (object) ");
ioTest<XmlWriter, XmlReader>("iotest.xml", vec, "XML (vector of objects)");
ioTest<XmlWriter, XmlReader>("iotest.xml", pair, "XML (pair of objects)");
//// binary
ioTest<BinaryWriter, BinaryReader>("iotest.bin", obj, "binary (object) ");
ioTest<BinaryWriter, BinaryReader>("iotest.bin", vec, "binary (vector of objects)");
ioTest<BinaryWriter, BinaryReader>("iotest.bin", pair, "binary (pair of objects)");
//// text
ioTest<TextWriter, TextReader>("iotest.dat", obj, "text (object) ");
ioTest<TextWriter, TextReader>("iotest.dat", vec, "text (vector of objects)");
ioTest<TextWriter, TextReader>("iotest.dat", pair, "text (pair of objects)");
//// HDF5
#undef HAVE_HDF5
#ifdef HAVE_HDF5
ioTest<Hdf5Writer, Hdf5Reader>("iotest.h5", obj, "HDF5 (object) ");
ioTest<Hdf5Writer, Hdf5Reader>("iotest.h5", vec, "HDF5 (vector of objects)");
ioTest<Hdf5Writer, Hdf5Reader>("iotest.h5", pair, "HDF5 (pair of objects)");
#endif
std::cout << "\n==== vector flattening/reconstruction" << std::endl;

287
tests/core/Test_mobius_even_odd.cc Normal file
View File

@ -0,0 +1,287 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./tests/Test_dwf_even_odd.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;
using namespace Grid::QCD;
template<class d>
struct scal {
d internal;
};
Gamma::Algebra Gmu [] = {
Gamma::Algebra::GammaX,
Gamma::Algebra::GammaY,
Gamma::Algebra::GammaZ,
Gamma::Algebra::GammaT
};
int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
int threads = GridThread::GetThreads();
std::cout<<GridLogMessage << "Grid is setup to use "<<threads<<" threads"<<std::endl;
const int Ls=10;
GridCartesian * UGrid = SpaceTimeGrid::makeFourDimGrid(GridDefaultLatt(), GridDefaultSimd(Nd,vComplex::Nsimd()),GridDefaultMpi());
GridCartesian * FGrid = SpaceTimeGrid::makeFiveDimGrid(Ls,UGrid);
GridRedBlackCartesian * UrbGrid = SpaceTimeGrid::makeFourDimRedBlackGrid(UGrid);
GridRedBlackCartesian * FrbGrid = SpaceTimeGrid::makeFiveDimRedBlackGrid(Ls,UGrid);
std::vector<int> seeds4({1,2,3,4});
std::vector<int> seeds5({5,6,7,8});
GridParallelRNG RNG4(UGrid); RNG4.SeedFixedIntegers(seeds4);
GridParallelRNG RNG5(FGrid); RNG5.SeedFixedIntegers(seeds5);
LatticeFermion src (FGrid); random(RNG5,src);
LatticeFermion phi (FGrid); random(RNG5,phi);
LatticeFermion chi (FGrid); random(RNG5,chi);
LatticeFermion result(FGrid); result=zero;
LatticeFermion ref(FGrid); ref=zero;
LatticeFermion tmp(FGrid); tmp=zero;
LatticeFermion err(FGrid); tmp=zero;
LatticeGaugeField Umu(UGrid); random(RNG4,Umu);
std::vector<LatticeColourMatrix> U(4,UGrid);
// Only one non-zero (y)
Umu=zero;
for(int nn=0;nn<Nd;nn++){
random(RNG4,U[nn]);
if ( nn>0 )
U[nn]=zero;
PokeIndex<LorentzIndex>(Umu,U[nn],nn);
}
RealD mass=0.1;
RealD M5 =1.8;
std::vector < std::complex<double> > omegas;
#if 0
for(int i=0;i<Ls;i++){
double imag = 0.;
if (i==0) imag=1.;
if (i==Ls-1) imag=-1.;
std::complex<double> temp (0.25+0.01*i, imag*0.01);
omegas.push_back(temp);
}
#else
omegas.push_back( std::complex<double>(1.45806438985048,-0) );
omegas.push_back( std::complex<double>(1.18231318389348,-0) );
omegas.push_back( std::complex<double>(0.830951166685955,-0) );
omegas.push_back( std::complex<double>(0.542352409156791,-0) );
omegas.push_back( std::complex<double>(0.341985020453729,-0) );
omegas.push_back( std::complex<double>(0.21137902619029,-0) );
omegas.push_back( std::complex<double>(0.126074299502912,-0) );
omegas.push_back( std::complex<double>(0.0990136651962626,-0) );
omegas.push_back( std::complex<double>(0.0686324988446592,0.0550658530827402) );
omegas.push_back( std::complex<double>(0.0686324988446592,-0.0550658530827402) );
#endif
MobiusFermionR Ddwf(Umu, *FGrid, *FrbGrid, *UGrid, *UrbGrid, mass, M5, 0.5,0.5);
// DomainWallFermionR Ddwf(Umu,*FGrid,*FrbGrid,*UGrid,*UrbGrid,mass,M5);
LatticeFermion src_e (FrbGrid);
LatticeFermion src_o (FrbGrid);
LatticeFermion r_e (FrbGrid);
LatticeFermion r_o (FrbGrid);
LatticeFermion r_eo (FGrid);
LatticeFermion r_eeoo(FGrid);
std::cout<<GridLogMessage<<"=========================================================="<<std::endl;
std::cout<<GridLogMessage<<"= Testing that Meo + Moe + Moo + Mee = Munprec "<<std::endl;
std::cout<<GridLogMessage<<"=========================================================="<<std::endl;
pickCheckerboard(Even,src_e,src);
pickCheckerboard(Odd,src_o,src);
Ddwf.Meooe(src_e,r_o); std::cout<<GridLogMessage<<"Applied Meo"<<std::endl;
Ddwf.Meooe(src_o,r_e); std::cout<<GridLogMessage<<"Applied Moe"<<std::endl;
setCheckerboard(r_eo,r_o);
setCheckerboard(r_eo,r_e);
Ddwf.Mooee(src_e,r_e); std::cout<<GridLogMessage<<"Applied Mee"<<std::endl;
Ddwf.Mooee(src_o,r_o); std::cout<<GridLogMessage<<"Applied Moo"<<std::endl;
setCheckerboard(r_eeoo,r_e);
setCheckerboard(r_eeoo,r_o);
r_eo=r_eo+r_eeoo;
Ddwf.M(src,ref);
// std::cout<<GridLogMessage << r_eo<<std::endl;
// std::cout<<GridLogMessage << ref <<std::endl;
err= ref - r_eo;
std::cout<<GridLogMessage << "EO norm diff "<< norm2(err)<< " "<<norm2(ref)<< " " << norm2(r_eo) <<std::endl;
LatticeComplex cerr(FGrid);
cerr = localInnerProduct(err,err);
// std::cout<<GridLogMessage << cerr<<std::endl;
std::cout<<GridLogMessage<<"=============================================================="<<std::endl;
std::cout<<GridLogMessage<<"= Test MooeeDagger is the dagger of Mooee by requiring "<<std::endl;
std::cout<<GridLogMessage<<"= < phi | Deo | chi > * = < chi | Deo^dag| phi> "<<std::endl;
std::cout<<GridLogMessage<<"=============================================================="<<std::endl;
LatticeFermion chi_e (FrbGrid);
LatticeFermion chi_o (FrbGrid);
LatticeFermion dchi_e (FrbGrid);
LatticeFermion dchi_o (FrbGrid);
LatticeFermion phi_e (FrbGrid);
LatticeFermion phi_o (FrbGrid);
LatticeFermion dphi_e (FrbGrid);
LatticeFermion dphi_o (FrbGrid);
pickCheckerboard(Even,chi_e,chi);
pickCheckerboard(Odd ,chi_o,chi);
pickCheckerboard(Even,phi_e,phi);
pickCheckerboard(Odd ,phi_o,phi);
Ddwf.Mooee(chi_e,dchi_o);
Ddwf.Mooee(chi_o,dchi_e);
Ddwf.MooeeDag(phi_e,dphi_o);
Ddwf.MooeeDag(phi_o,dphi_e);
ComplexD pDce = innerProduct(phi_e,dchi_e);
ComplexD pDco = innerProduct(phi_o,dchi_o);
ComplexD cDpe = innerProduct(chi_e,dphi_e);
ComplexD cDpo = innerProduct(chi_o,dphi_o);
std::cout<<GridLogMessage <<"e "<<pDce<<" "<<cDpe <<std::endl;
std::cout<<GridLogMessage <<"o "<<pDco<<" "<<cDpo <<std::endl;
std::cout<<GridLogMessage <<"pDce - conj(cDpo) "<< pDce-conj(cDpo) <<std::endl;
std::cout<<GridLogMessage <<"pDco - conj(cDpe) "<< pDco-conj(cDpe) <<std::endl;
std::cout<<GridLogMessage<<"=============================================================="<<std::endl;
std::cout<<GridLogMessage<<"= Test 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;
pickCheckerboard(Even,chi_e,chi);
pickCheckerboard(Odd ,chi_o,chi);
pickCheckerboard(Even,phi_e,phi);
pickCheckerboard(Odd ,phi_o,phi);
Ddwf.Meooe(chi_e,dchi_o);
Ddwf.Meooe(chi_o,dchi_e);
Ddwf.MeooeDag(phi_e,dphi_o);
Ddwf.MeooeDag(phi_o,dphi_e);
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) "<< pDce-conj(cDpo) <<std::endl;
std::cout<<GridLogMessage <<"pDco - conj(cDpe) "<< pDco-conj(cDpe) <<std::endl;
std::cout<<GridLogMessage<<"=============================================================="<<std::endl;
std::cout<<GridLogMessage<<"= Test MeeInv Mee = 1 "<<std::endl;
std::cout<<GridLogMessage<<"=============================================================="<<std::endl;
pickCheckerboard(Even,chi_e,chi);
pickCheckerboard(Odd ,chi_o,chi);
Ddwf.Mooee(chi_e,src_e);
Ddwf.MooeeInv(src_e,phi_e);
Ddwf.Mooee(chi_o,src_o);
Ddwf.MooeeInv(src_o,phi_o);
setCheckerboard(phi,phi_e);
setCheckerboard(phi,phi_o);
err = phi-chi;
std::cout<<GridLogMessage << "norm diff "<< norm2(err)<< std::endl;
std::cout<<GridLogMessage<<"=============================================================="<<std::endl;
std::cout<<GridLogMessage<<"= Test MeeInvDag MeeDag = 1 "<<std::endl;
std::cout<<GridLogMessage<<"=============================================================="<<std::endl;
pickCheckerboard(Even,chi_e,chi);
pickCheckerboard(Odd ,chi_o,chi);
Ddwf.MooeeDag(chi_e,src_e);
Ddwf.MooeeInvDag(src_e,phi_e);
Ddwf.MooeeDag(chi_o,src_o);
Ddwf.MooeeInvDag(src_o,phi_o);
setCheckerboard(phi,phi_e);
setCheckerboard(phi,phi_o);
err = phi-chi;
std::cout<<GridLogMessage << "norm diff "<< norm2(err)<< std::endl;
std::cout<<GridLogMessage<<"=============================================================="<<std::endl;
std::cout<<GridLogMessage<<"= Test MpcDagMpc is Hermitian "<<std::endl;
std::cout<<GridLogMessage<<"=============================================================="<<std::endl;
random(RNG5,phi);
random(RNG5,chi);
pickCheckerboard(Even,chi_e,chi);
pickCheckerboard(Odd ,chi_o,chi);
pickCheckerboard(Even,phi_e,phi);
pickCheckerboard(Odd ,phi_o,phi);
RealD t1,t2;
SchurDiagMooeeOperator<MobiusFermionR,LatticeFermion> HermOpEO(Ddwf);
HermOpEO.MpcDagMpc(chi_e,dchi_e,t1,t2);
HermOpEO.MpcDagMpc(chi_o,dchi_o,t1,t2);
HermOpEO.MpcDagMpc(phi_e,dphi_e,t1,t2);
HermOpEO.MpcDagMpc(phi_o,dphi_o,t1,t2);
pDce = innerProduct(phi_e,dchi_e);
pDco = innerProduct(phi_o,dchi_o);
cDpe = innerProduct(chi_e,dphi_e);
cDpo = innerProduct(chi_o,dphi_o);
std::cout<<GridLogMessage <<"e "<<pDce<<" "<<cDpe <<std::endl;
std::cout<<GridLogMessage <<"o "<<pDco<<" "<<cDpo <<std::endl;
std::cout<<GridLogMessage <<"pDce - conj(cDpo) "<< pDco-conj(cDpo) <<std::endl;
std::cout<<GridLogMessage <<"pDco - conj(cDpe) "<< pDce-conj(cDpe) <<std::endl;
Grid_finalize();
}

25
tests/forces/Test_mobius_force.cc
View File

@ -46,19 +46,8 @@ int main (int argc, char ** argv)
GridCartesian * FGrid = SpaceTimeGrid::makeFiveDimGrid(Ls,UGrid);
GridRedBlackCartesian * FrbGrid = SpaceTimeGrid::makeFiveDimRedBlackGrid(Ls,UGrid);
// Want a different conf at every run
// First create an instance of an engine.
std::random_device rnd_device;
// Specify the engine and distribution.
std::mt19937 mersenne_engine(rnd_device());
std::uniform_int_distribution<int> dist(1, 100);
auto gen = std::bind(dist, mersenne_engine);
std::vector<int> seeds4(4);
generate(begin(seeds4), end(seeds4), gen);
//std::vector<int> seeds4({1,2,3,5});
std::vector<int> seeds5({5,6,7,1});
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);
@ -76,15 +65,13 @@ int main (int argc, char ** argv)
////////////////////////////////////
// Unmodified matrix element
////////////////////////////////////
RealD mass = 0.01;
RealD M5 = 1.8;
RealD b = 2.0;
RealD c = 1.0;
RealD mass=0.01;
RealD M5=1.8;
RealD b=0.5;
RealD c=0.5;
MobiusFermionR Ddwf(U,*FGrid,*FrbGrid,*UGrid,*UrbGrid,mass,M5,b,c);
Ddwf.M (phi,Mphi);
ComplexD S = innerProduct(Mphi,Mphi); // pdag MdagM p
// get the deriv of phidag MdagM phi with respect to "U"

167
tests/forces/Test_wilson_force_phiMdagMphi.cc
View File

@ -1,167 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./tests/Test_wilson_force_phiMdagMphi.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>
using namespace std;
using namespace Grid;
using namespace Grid::QCD;
int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
std::vector<int> latt_size = GridDefaultLatt();
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
GridRedBlackCartesian RBGrid(latt_size,simd_layout,mpi_layout);
int threads = GridThread::GetThreads();
std::cout<<GridLogMessage << "Grid is setup to use "<<threads<<" threads"<<std::endl;
std::vector<int> seeds({1,2,3,4});
GridParallelRNG pRNG(&Grid);
pRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
LatticeFermion phi (&Grid); gaussian(pRNG,phi);
LatticeFermion Mphi (&Grid);
LatticeFermion Mdagphi (&Grid);
LatticeFermion MphiPrime (&Grid);
LatticeFermion MdagphiPrime (&Grid);
LatticeFermion dMphi (&Grid);
LatticeGaugeField U(&Grid);
SU3::HotConfiguration(pRNG,U);
// SU3::ColdConfiguration(pRNG,U);
////////////////////////////////////
// Unmodified matrix element
////////////////////////////////////
RealD mass=-4.0; //kills the diagonal term
WilsonFermionR Dw (U, Grid,RBGrid,mass);
Dw.M (phi,Mphi);
Dw.Mdag(phi,Mdagphi);
ComplexD S = innerProduct(Mphi,Mphi); // pdag MdagM p
ComplexD Sdag = innerProduct(Mdagphi,Mdagphi); // pdag MMdag p
// get the deriv of phidag MdagM phi with respect to "U"
LatticeGaugeField UdSdU(&Grid);
LatticeGaugeField UdSdUdag(&Grid);
LatticeGaugeField tmp(&Grid);
Dw.MDeriv(tmp , Mphi, phi,DaggerNo ); UdSdU=tmp;
Dw.MDeriv(tmp , Mdagphi, phi,DaggerYes ); UdSdUdag=tmp;
LatticeFermion dMdagphi (&Grid); dMdagphi=zero;
LatticeFermion Ftmp (&Grid);
// Dw.MDeriv(UdSdU,Mdagphi, phi,DaggerYes );// UdSdU =UdSdU +tmp;
////////////////////////////////////
// Modify the gauge field a little in one dir
////////////////////////////////////
RealD dt = 1.0e-3;
LatticeColourMatrix mommu(&Grid);
LatticeGaugeField mom(&Grid);
LatticeGaugeField Uprime(&Grid);
for(int mu=0;mu<Nd;mu++){
SU3::GaussianFundamentalLieAlgebraMatrix(pRNG, mommu); // Traceless antihermitian momentum; gaussian in lie alg
// Dw.DoubleStore(Dw.Umu,Uprime); // update U _and_ Udag
Dw.DhopDirDisp(phi,Ftmp,mu,mu+4,DaggerYes);
dMdagphi=dMdagphi+mommu*Ftmp*dt;
PokeIndex<LorentzIndex>(mom,mommu,mu);
parallel_for(auto i=mom.begin();i<mom.end();i++){
Uprime[i](mu) =U[i](mu)+ mom[i](mu)*U[i](mu)*dt;
Dw.Umu[i](mu) =Uprime[i](mu); // update U but _not_ Udag
}
}
Dw.Mdag(phi,MdagphiPrime);
Dw.M (phi,MphiPrime);
std::cout << GridLogMessage << "deltaMdag phi "<< norm2(dMdagphi) <<std::endl;
Ftmp=MdagphiPrime - Mdagphi;
std::cout << GridLogMessage << "diff Mdag phi "<< norm2(Ftmp) <<std::endl;
Ftmp = Ftmp - dMdagphi;
std::cout << GridLogMessage << "err Mdag phi "<< norm2(Ftmp) <<std::endl;
std::cout << dMdagphi<<std::endl;
Ftmp=MdagphiPrime - Mdagphi;
std::cout << Ftmp<<std::endl;
ComplexD Sprime = innerProduct(Mphi ,MphiPrime);
ComplexD Sprimedag = innerProduct(Mdagphi,MdagphiPrime);
ComplexD deltaSdag = innerProduct(Mdagphi,dMdagphi);
std::cout << GridLogMessage << "deltaSdag from inner prod of mom* M[u] "<<deltaSdag<<std::endl;
//////////////////////////////////////////////
// Use derivative to estimate dS
//////////////////////////////////////////////
LatticeComplex dS(&Grid); dS = zero;
LatticeComplex dSdag(&Grid); dSdag = zero;
parallel_for(auto i=mom.begin();i<mom.end();i++){
for(int mu=0;mu<Nd;mu++){
// dS[i]() = dS[i]()+trace(mom[i](mu) * UdSdU[i](mu) - mom[i](mu)* adj( UdSdU[i](mu)) )*dt;
dS[i]() = dS[i]()+trace(mom[i](mu) * UdSdU[i](mu) )*dt;
dSdag[i]() = dSdag[i]()+trace(mom[i](mu) * UdSdUdag[i](mu) )*dt;
}
}
Complex dSpred = sum(dS);
Complex dSdagpred = sum(dSdag);
std::cout << GridLogMessage << " S "<<S<<std::endl;
std::cout << GridLogMessage << " Sprime "<<Sprime<<std::endl;
std::cout << GridLogMessage << "dS "<<Sprime-S<<std::endl;
std::cout << GridLogMessage << "predict dS "<< dSpred <<std::endl;
std::cout << "\n\n"<<std::endl;
std::cout << GridLogMessage << " Sdag "<<Sdag<<std::endl;
std::cout << GridLogMessage << " Sprimedag "<<Sprimedag<<std::endl;
std::cout << GridLogMessage << "dSdag "<<Sprimedag-Sdag<<std::endl;
std::cout << GridLogMessage << "predict dSdag "<< dSdagpred <<std::endl;
std::cout<< GridLogMessage << "Done" <<std::endl;
Grid_finalize();
}

189
tests/forces/Test_wilson_force_phiMphi.cc
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@ -1,189 +0,0 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./tests/Test_wilson_force_phiMphi.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>
using namespace std;
using namespace Grid;
using namespace Grid::QCD;
int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
std::vector<int> latt_size = GridDefaultLatt();
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
GridRedBlackCartesian RBGrid(latt_size,simd_layout,mpi_layout);
int threads = GridThread::GetThreads();
std::cout<<GridLogMessage << "Grid is setup to use "<<threads<<" threads"<<std::endl;
std::vector<int> seeds({1,2,3,4});
GridParallelRNG pRNG(&Grid);
pRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
LatticeFermion phi (&Grid); gaussian(pRNG,phi);
LatticeFermion Mphi (&Grid);
LatticeFermion MphiPrime (&Grid);
LatticeFermion dMphi (&Grid);
LatticeGaugeField U(&Grid);
SU3::HotConfiguration(pRNG,U);
////////////////////////////////////
// Unmodified matrix element
////////////////////////////////////
RealD mass=-4.0; //kills the diagonal term
WilsonFermionR Dw (U, Grid,RBGrid,mass);
Dw.M(phi,Mphi);
ComplexD S = innerProduct(phi,Mphi);
// get the deriv
LatticeGaugeField UdSdU(&Grid);
Dw.MDeriv(UdSdU,phi, phi,DaggerNo );
////////////////////////////////////
// Modify the gauge field a little in one dir
////////////////////////////////////
RealD dt = 1.0e-3;
Complex Complex_i(0,1);
LatticeColourMatrix Umu(&Grid);
LatticeColourMatrix Umu_save(&Grid);
LatticeColourMatrix dU (&Grid);
LatticeColourMatrix mom(&Grid);
SU3::GaussianFundamentalLieAlgebraMatrix(pRNG, mom); // Traceless antihermitian momentum; gaussian in lie alg
// check mom is as i expect
LatticeColourMatrix tmpmom(&Grid);
tmpmom = mom+adj(mom);
std::cout << GridLogMessage << "mom anti-herm check "<< norm2(tmpmom)<<std::endl;
std::cout << GridLogMessage << "mom tr check "<< norm2(trace(mom))<<std::endl;
const int mu=0;
Umu = PeekIndex<LorentzIndex>(U,mu);
Umu_save=Umu;
dU = mom * Umu * dt;
Umu= Umu+dU;
PokeIndex<LorentzIndex>(Dw.Umu,Umu,mu);
Dw.M(phi,MphiPrime);
ComplexD Sprime = innerProduct(phi,MphiPrime);
std::cout << GridLogMessage << " S "<<S<<std::endl;
std::cout << GridLogMessage << " Sprime "<<Sprime<<std::endl;
std::cout << GridLogMessage << "dS "<<Sprime-S<<std::endl;
Dw.Umu=zero;
PokeIndex<LorentzIndex>(Dw.Umu,dU,mu);
Dw.M(phi,dMphi);
ComplexD deltaS = innerProduct(phi,dMphi);
std::cout << GridLogMessage << "deltaS "<<deltaS<<std::endl;
Dw.Umu=zero;
PokeIndex<LorentzIndex>(Dw.Umu,Umu_save,mu);
Dw.Mdir(phi,dMphi,mu,1);
dMphi = dt*mom*dMphi;
deltaS = innerProduct(phi,dMphi);
std::cout << GridLogMessage << "deltaS from inner prod of mom* M[u] "<<deltaS<<std::endl;
deltaS = sum(trace(outerProduct(dMphi,phi)));
std::cout << GridLogMessage << "deltaS from trace outer prod of deltaM "<<deltaS<<std::endl;
/*
LatticeComplex lip(&Grid);
lip = localInnerProduct(phi,dMphi);
LatticeComplex trop(&Grid);
trop = trace(outerProduct(dMphi,phi));
LatticeSpinColourMatrix op(&Grid);
op = outerProduct(dMphi,phi);
LatticeSpinColourMatrix hop(&Grid);
LatticeComplex op_cpt(&Grid);
for(int s1=0;s1<Ns;s1++){
for(int s2=0;s2<Ns;s2++){
for(int c1=0;c1<Nc;c1++){
for(int c2=0;c2<Nc;c2++){
op_cpt = peekColour(peekSpin(dMphi,s1),c1) * adj(peekColour(peekSpin(phi,s2),c2));
parallel_for(auto i=hop.begin();i<hop.end();i++){
hop[i]()(s1,s2)(c1,c2) = op_cpt[i]()()();
}
}}}}
LatticeSpinColourMatrix diffop(&Grid);
diffop = hop - op;
std::cout << GridLogMessage << "hand outer prod diff "<<norm2(diffop)<<std::endl;
deltaS = sum(trace(hop));
std::cout << GridLogMessage << "deltaS hop "<<deltaS<<std::endl;
std::cout << GridLogMessage<< " phi[0] : "<< phi._odata[0]<<std::endl;
std::cout << GridLogMessage<< "dMphi[0] : "<<dMphi._odata[0]<<std::endl;
std::cout << GridLogMessage<< "hop[0] : "<< hop._odata[0]<<std::endl;
std::cout << GridLogMessage<< " op[0] : "<< op._odata[0]<<std::endl;
std::cout << GridLogMessage << "lip "<<lip<<std::endl;
std::cout << GridLogMessage << "trop "<<trop<<std::endl;
*/
// std::cout << GridLogMessage << " UdSdU " << UdSdU << std::endl;
LatticeComplex dS(&Grid); dS = zero;
parallel_for(auto i=mom.begin();i<mom.end();i++){
dS[i]() = trace(mom[i]() * UdSdU[i](mu) )*dt;
}
Complex dSpred = sum(dS);
std::cout << GridLogMessage << "predict dS "<< dSpred <<std::endl;
cout<< GridLogMessage << "Done" <<std::endl;
Grid_finalize();
}

368
tests/hadrons/Test_hadrons.hpp Normal file
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@ -0,0 +1,368 @@
/*******************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: tests/hadrons/Test_hadrons.hpp
Copyright (C) 2017
Author: Andrew Lawson <andrew.lawson1991@gmail.com>
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.
*******************************************************************************/
#include <Grid/Hadrons/Application.hpp>
using namespace Grid;
using namespace Hadrons;
/*******************************************************************************
* Macros to reduce code duplication.
******************************************************************************/
// Useful definitions
#define ZERO_MOM "0. 0. 0. 0."
#define INIT_INDEX(s, n) (std::string(s) + "_" + std::to_string(n))
#define ADD_INDEX(s, n) (s + "_" + std::to_string(n))
#define LABEL_3PT(s, t1, t2) ADD_INDEX(INIT_INDEX(s, t1), t2)
#define LABEL_4PT(s, t1, t2, t3) ADD_INDEX(ADD_INDEX(INIT_INDEX(s, t1), t2), t3)
#define LABEL_4PT_NOISE(s, t1, t2, t3, nn) ADD_INDEX(ADD_INDEX(ADD_INDEX(INIT_INDEX(s, t1), t2), t3), nn)
// Wall source/sink macros
#define NAME_3MOM_WALL_SOURCE(t, mom) ("wall_" + std::to_string(t) + "_" + mom)
#define NAME_WALL_SOURCE(t) NAME_3MOM_WALL_SOURCE(t, ZERO_MOM)
#define NAME_POINT_SOURCE(pos) ("point_" + pos)
#define MAKE_3MOM_WALL_PROP(tW, mom, propName, solver)\
{\
std::string srcName = NAME_3MOM_WALL_SOURCE(tW, mom);\
makeWallSource(application, srcName, tW, mom);\
makePropagator(application, propName, srcName, solver);\
}
#define MAKE_WALL_PROP(tW, propName, solver)\
MAKE_3MOM_WALL_PROP(tW, ZERO_MOM, propName, solver)
// Sequential source macros
#define MAKE_SEQUENTIAL_PROP(tS, qSrc, mom, propName, solver)\
{\
std::string srcName = ADD_INDEX(qSrc + "_seq", tS);\
makeSequentialSource(application, srcName, qSrc, tS, mom);\
makePropagator(application, propName, srcName, solver);\
}
// Point source macros
#define MAKE_POINT_PROP(pos, propName, solver)\
{\
std::string srcName = NAME_POINT_SOURCE(pos);\
makePointSource(application, srcName, pos);\
makePropagator(application, propName, srcName, solver);\
}
/*******************************************************************************
* Functions for propagator construction.
******************************************************************************/
/*******************************************************************************
* Name: makePointSource
* Purpose: Construct point source and add to application module.
* Parameters: application - main application that stores modules.
* srcName - name of source module to create.
* pos - Position of point source.
* Returns: None.
******************************************************************************/
inline void makePointSource(Application &application, std::string srcName,
std::string pos)
{
// If the source already exists, don't make the module again.
if (!(Environment::getInstance().hasModule(srcName)))
{
MSource::Point::Par pointPar;
pointPar.position = pos;
application.createModule<MSource::Point>(srcName, pointPar);
}
}
/*******************************************************************************
* Name: makeSequentialSource
* Purpose: Construct sequential source and add to application module.
* Parameters: application - main application that stores modules.
* srcName - name of source module to create.
* qSrc - Input quark for sequential inversion.
* tS - sequential source timeslice.
* mom - momentum insertion (default is zero).
* Returns: None.
******************************************************************************/
inline void makeSequentialSource(Application &application, std::string srcName,
std::string qSrc, unsigned int tS,
std::string mom = ZERO_MOM)
{
// If the source already exists, don't make the module again.
if (!(Environment::getInstance().hasModule(srcName)))
{
MSource::SeqGamma::Par seqPar;
seqPar.q = qSrc;
seqPar.tA = tS;
seqPar.tB = tS;
seqPar.mom = mom;
seqPar.gamma = Gamma::Algebra::GammaT;
application.createModule<MSource::SeqGamma>(srcName, seqPar);
}
}
/*******************************************************************************
* Name: makeWallSource
* Purpose: Construct wall source and add to application module.
* Parameters: application - main application that stores modules.
* srcName - name of source module to create.
* tW - wall source timeslice.
* mom - momentum insertion (default is zero).
* Returns: None.
******************************************************************************/
inline void makeWallSource(Application &application, std::string srcName,
unsigned int tW, std::string mom = ZERO_MOM)
{
// If the source already exists, don't make the module again.
if (!(Environment::getInstance().hasModule(srcName)))
{
MSource::Wall::Par wallPar;
wallPar.tW = tW;
wallPar.mom = mom;
application.createModule<MSource::Wall>(srcName, wallPar);
}
}
/*******************************************************************************
* Name: makeWallSink
* Purpose: Wall sink smearing of a propagator.
* Parameters: application - main application that stores modules.
* propName - name of input propagator.
* wallName - name of smeared propagator.
* mom - momentum insertion (default is zero).
* Returns: None.
******************************************************************************/
inline void makeWallSink(Application &application, std::string propName,
std::string wallName, std::string mom = ZERO_MOM)
{
// If the propagator has already been smeared, don't smear it again.
// Temporarily removed, strategy for sink smearing likely to change.
/*if (!(Environment::getInstance().hasModule(wallName)))
{
MSink::Wall::Par wallPar;
wallPar.q = propName;
wallPar.mom = mom;
application.createModule<MSink::Wall>(wallName, wallPar);
}*/
}
/*******************************************************************************
* Name: makePropagator
* Purpose: Construct source and propagator then add to application module.
* Parameters: application - main application that stores modules.
* propName - name of propagator module to create.
* srcName - name of source module to use.
* solver - solver to use (default is CG).
* Returns: None.
******************************************************************************/
inline void makePropagator(Application &application, std::string &propName,
std::string &srcName, std::string &solver)
{
// If the propagator already exists, don't make the module again.
if (!(Environment::getInstance().hasModule(propName)))
{
Quark::Par quarkPar;
quarkPar.source = srcName;
quarkPar.solver = solver;
application.createModule<Quark>(propName, quarkPar);
}
}
/*******************************************************************************
* Name: makeLoop
* Purpose: Use noise source and inversion result to make loop propagator, then
* add to application module.
* Parameters: application - main application that stores modules.
* propName - name of propagator module to create.
* srcName - name of noise source module to use.
* resName - name of inversion result on given noise source.
* Returns: None.
******************************************************************************/
inline void makeLoop(Application &application, std::string &propName,
std::string &srcName, std::string &resName)
{
// If the loop propagator already exists, don't make the module again.
if (!(Environment::getInstance().hasModule(propName)))
{
MLoop::NoiseLoop::Par loopPar;
loopPar.q = resName;
loopPar.eta = srcName;
application.createModule<MLoop::NoiseLoop>(propName, loopPar);
}
}
/*******************************************************************************
* Contraction module creation.
******************************************************************************/
/*******************************************************************************
* Name: mesonContraction
* Purpose: Create meson contraction module and add to application module.
* Parameters: application - main application that stores modules.
* npt - specify n-point correlator (for labelling).
* q1 - quark propagator 1.
* q2 - quark propagator 2.
* label - unique label to construct module name.
* mom - momentum to project (default is zero)
* gammas - gamma insertions at source and sink.
* Returns: None.
******************************************************************************/
inline void mesonContraction(Application &application, unsigned int npt,
std::string &q1, std::string &q2,
std::string &label,
std::string mom = ZERO_MOM,
std::string gammas = "<Gamma5 Gamma5>")
{
std::string modName = std::to_string(npt) + "pt_" + label;
if (!(Environment::getInstance().hasModule(modName)))
{
MContraction::Meson::Par mesPar;
mesPar.output = std::to_string(npt) + "pt/" + label;
mesPar.q1 = q1;
mesPar.q2 = q2;
mesPar.mom = mom;
mesPar.gammas = gammas;
application.createModule<MContraction::Meson>(modName, mesPar);
}
}
/*******************************************************************************
* Name: gamma3ptContraction
* Purpose: Create gamma3pt contraction module and add to application module.
* Parameters: application - main application that stores modules.
* npt - specify n-point correlator (for labelling).
* q1 - quark propagator 1.
* q2 - quark propagator 2.
* q3 - quark propagator 3.
* label - unique label to construct module name.
* gamma - gamma insertions between q2 and q3.
* Returns: None.
******************************************************************************/
inline void gamma3ptContraction(Application &application, unsigned int npt,
std::string &q1, std::string &q2,
std::string &q3, std::string &label,
Gamma::Algebra gamma = Gamma::Algebra::Identity)
{
std::string modName = std::to_string(npt) + "pt_" + label;
if (!(Environment::getInstance().hasModule(modName)))
{
MContraction::Gamma3pt::Par gamma3ptPar;
gamma3ptPar.output = std::to_string(npt) + "pt/" + label;
gamma3ptPar.q1 = q1;
gamma3ptPar.q2 = q2;
gamma3ptPar.q3 = q3;
gamma3ptPar.gamma = gamma;
application.createModule<MContraction::Gamma3pt>(modName, gamma3ptPar);
}
}
/*******************************************************************************
* Name: weakContraction[Eye,NonEye]
* Purpose: Create Weak Hamiltonian contraction module for Eye/NonEye topology
* and add to application module.
* Parameters: application - main application that stores modules.
* npt - specify n-point correlator (for labelling).
* q1 - quark propagator 1.
* q2 - quark propagator 2.
* q3 - quark propagator 3.
* q4 - quark propagator 4.
* label - unique label to construct module name.
* Returns: None.
******************************************************************************/
#define HW_CONTRACTION(top) \
inline void weakContraction##top(Application &application, unsigned int npt,\
std::string &q1, std::string &q2, \
std::string &q3, std::string &q4, \
std::string &label)\
{\
std::string modName = std::to_string(npt) + "pt_" + label;\
if (!(Environment::getInstance().hasModule(modName)))\
{\
MContraction::WeakHamiltonian##top::Par weakPar;\
weakPar.output = std::to_string(npt) + "pt/" + label;\
weakPar.q1 = q1;\
weakPar.q2 = q2;\
weakPar.q3 = q3;\
weakPar.q4 = q4;\
application.createModule<MContraction::WeakHamiltonian##top>(modName, weakPar);\
}\
}
HW_CONTRACTION(Eye) // weakContractionEye
HW_CONTRACTION(NonEye) // weakContractionNonEye
/*******************************************************************************
* Name: disc0Contraction
* Purpose: Create contraction module for 4pt Weak Hamiltonian + current
* disconnected topology for neutral mesons and add to application
* module.
* Parameters: application - main application that stores modules.
* q1 - quark propagator 1.
* q2 - quark propagator 2.
* q3 - quark propagator 3.
* q4 - quark propagator 4.
* label - unique label to construct module name.
* Returns: None.
******************************************************************************/
inline void disc0Contraction(Application &application,
std::string &q1, std::string &q2,
std::string &q3, std::string &q4,
std::string &label)
{
std::string modName = "4pt_" + label;
if (!(Environment::getInstance().hasModule(modName)))
{
MContraction::WeakNeutral4ptDisc::Par disc0Par;
disc0Par.output = "4pt/" + label;
disc0Par.q1 = q1;
disc0Par.q2 = q2;
disc0Par.q3 = q3;
disc0Par.q4 = q4;
application.createModule<MContraction::WeakNeutral4ptDisc>(modName, disc0Par);
}
}
/*******************************************************************************
* Name: discLoopContraction
* Purpose: Create contraction module for disconnected loop and add to
* application module.
* Parameters: application - main application that stores modules.
* q_loop - loop quark propagator.
* modName - unique module name.
* gamma - gamma matrix to use in contraction.
* Returns: None.
******************************************************************************/
inline void discLoopContraction(Application &application,
std::string &q_loop, std::string &modName,
Gamma::Algebra gamma = Gamma::Algebra::Identity)
{
if (!(Environment::getInstance().hasModule(modName)))
{
MContraction::DiscLoop::Par discPar;
discPar.output = "disc/" + modName;
discPar.q_loop = q_loop;
discPar.gamma = gamma;
application.createModule<MContraction::DiscLoop>(modName, discPar);
}
}

22
tests/hadrons/Test_hadrons_meson_3pt.cc
View File

@ -30,14 +30,6 @@
using namespace Grid;
using namespace Hadrons;
static Gamma::Algebra gmu[4] =
{
Gamma::Algebra::GammaX,
Gamma::Algebra::GammaY,
Gamma::Algebra::GammaZ,
Gamma::Algebra::GammaT
};
int main(int argc, char *argv[])
{
// initialization //////////////////////////////////////////////////////////
@ -110,7 +102,7 @@ int main(int argc, char *argv[])
seqName.push_back(std::vector<std::string>(Nd));
for (unsigned int mu = 0; mu < Nd; ++mu)
{
seqPar.gamma = gmu[mu];
seqPar.gamma = 0x1 << mu;
seqName[i][mu] = "G" + std::to_string(seqPar.gamma)
+ "_" + std::to_string(seqPar.tA) + "-"
+ qName[i];
@ -135,11 +127,11 @@ int main(int argc, char *argv[])
for (unsigned int i = 0; i < flavour.size(); ++i)
for (unsigned int j = i; j < flavour.size(); ++j)
{
mesPar.output = "mesons/Z2_" + flavour[i] + flavour[j];
mesPar.q1 = qName[i];
mesPar.q2 = qName[j];
mesPar.gammaSource = Gamma::Algebra::Gamma5;
mesPar.gammaSink = Gamma::Algebra::Gamma5;
mesPar.output = "mesons/Z2_" + flavour[i] + flavour[j];
mesPar.q1 = qName[i];
mesPar.q2 = qName[j];
mesPar.gammas = "all";
mesPar.mom = "0. 0. 0. 0.";
application.createModule<MContraction::Meson>("meson_Z2_"
+ std::to_string(t)
+ "_"
@ -157,6 +149,8 @@ int main(int argc, char *argv[])
+ std::to_string(mu);
mesPar.q1 = qName[i];
mesPar.q2 = seqName[j][mu];
mesPar.gammas = "all";
mesPar.mom = "0. 0. 0. 0.";
application.createModule<MContraction::Meson>("3pt_Z2_"
+ std::to_string(t)
+ "_"

337
tests/hadrons/Test_hadrons_rarekaon.cc Normal file
View File

@ -0,0 +1,337 @@
/*******************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: tests/hadrons/Test_hadrons_rarekaon.cc
Copyright (C) 2017
Author: Andrew Lawson <andrew.lawson1991@gmail.com>
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.
*******************************************************************************/
#include "Test_hadrons.hpp"
using namespace Grid;
using namespace Hadrons;
enum quarks
{
light = 0,
strange = 1,
charm = 2
};
int main(int argc, char *argv[])
{
// parse command line //////////////////////////////////////////////////////
std::string configStem;
if (argc < 2)
{
std::cerr << "usage: " << argv[0] << " <configuration filestem> [Grid options]";
std::cerr << std::endl;
std::exit(EXIT_FAILURE);
}
configStem = argv[1];
// initialization //////////////////////////////////////////////////////////
Grid_init(&argc, &argv);
HadronsLogError.Active(GridLogError.isActive());
HadronsLogWarning.Active(GridLogWarning.isActive());
HadronsLogMessage.Active(GridLogMessage.isActive());
HadronsLogIterative.Active(GridLogIterative.isActive());
HadronsLogDebug.Active(GridLogDebug.isActive());
LOG(Message) << "Grid initialized" << std::endl;
// run setup ///////////////////////////////////////////////////////////////
Application application;
std::vector<double> mass = {.01, .04, .2};
std::vector<std::string> flavour = {"l", "s", "c"};
std::vector<std::string> solvers = {"CG_l", "CG_s", "CG_c"};
std::string kmom = "0. 0. 0. 0.";
std::string pmom = "1. 0. 0. 0.";
std::string qmom = "-1. 0. 0. 0.";
std::string mqmom = "1. 0. 0. 0.";
std::vector<unsigned int> tKs = {0};
unsigned int dt_pi = 16;
std::vector<unsigned int> tJs = {8};
unsigned int n_noise = 1;
unsigned int nt = 32;
bool do_disconnected(false);
// Global parameters.
Application::GlobalPar globalPar;
globalPar.trajCounter.start = 1500;
globalPar.trajCounter.end = 1520;
globalPar.trajCounter.step = 20;
globalPar.seed = "1 2 3 4";
globalPar.genetic.maxGen = 1000;
globalPar.genetic.maxCstGen = 200;
globalPar.genetic.popSize = 20;
globalPar.genetic.mutationRate = .1;
application.setPar(globalPar);
// gauge field
if (configStem == "None")
{
application.createModule<MGauge::Unit>("gauge");
}
else
{
MGauge::Load::Par gaugePar;
gaugePar.file = configStem;
application.createModule<MGauge::Load>("gauge", gaugePar);
}
for (unsigned int i = 0; i < flavour.size(); ++i)
{
// actions
MAction::DWF::Par actionPar;
actionPar.gauge = "gauge";
actionPar.Ls = 16;
actionPar.M5 = 1.8;
actionPar.mass = mass[i];
application.createModule<MAction::DWF>("DWF_" + flavour[i], actionPar);
// solvers
// RBPrecCG -> CG
MSolver::RBPrecCG::Par solverPar;
solverPar.action = "DWF_" + flavour[i];
solverPar.residual = 1.0e-8;
application.createModule<MSolver::RBPrecCG>(solvers[i],
solverPar);
}
// Create noise propagators for loops.
std::vector<std::string> noiseSrcs;
std::vector<std::vector<std::string>> noiseRes;
std::vector<std::vector<std::string>> noiseProps;
if (n_noise > 0)
{
MSource::Z2::Par noisePar;
noisePar.tA = 0;
noisePar.tB = nt - 1;
std::string loop_stem = "loop_";
noiseRes.resize(flavour.size());
noiseProps.resize(flavour.size());
for (unsigned int nn = 0; nn < n_noise; ++nn)
{
std::string eta = INIT_INDEX("noise", nn);
application.createModule<MSource::Z2>(eta, noisePar);
noiseSrcs.push_back(eta);
for (unsigned int f = 0; f < flavour.size(); ++f)
{
std::string loop_prop = INIT_INDEX(loop_stem + flavour[f], nn);
std::string loop_res = loop_prop + "_res";
makePropagator(application, loop_res, eta, solvers[f]);
makeLoop(application, loop_prop, eta, loop_res);
noiseRes[f].push_back(loop_res);
noiseProps[f].push_back(loop_prop);
}
}
}
// Translate rare kaon decay across specified timeslices.
for (unsigned int i = 0; i < tKs.size(); ++i)
{
// Zero-momentum wall source propagators for kaon and pion.
unsigned int tK = tKs[i];
unsigned int tpi = (tK + dt_pi) % nt;
std::string q_Kl_0 = INIT_INDEX("Q_l_0", tK);
std::string q_pil_0 = INIT_INDEX("Q_l_0", tpi);
MAKE_WALL_PROP(tK, q_Kl_0, solvers[light]);
MAKE_WALL_PROP(tpi, q_pil_0, solvers[light]);
// Wall sources for kaon and pion with momentum insertion. If either
// p or k are zero, or p = k, re-use the existing name to avoid
// duplicating a propagator.
std::string q_Ks_k = INIT_INDEX("Q_Ks_k", tK);
std::string q_Ks_p = INIT_INDEX((kmom == pmom) ? "Q_Ks_k" : "Q_Ks_p", tK);
std::string q_pil_k = INIT_INDEX((kmom == ZERO_MOM) ? "Q_l_0" : "Q_l_k", tpi);
std::string q_pil_p = INIT_INDEX((pmom == kmom) ? q_pil_k : ((pmom == ZERO_MOM) ? "Q_l_0" : "Q_l_p"), tpi);
MAKE_3MOM_WALL_PROP(tK, kmom, q_Ks_k, solvers[strange]);
MAKE_3MOM_WALL_PROP(tK, pmom, q_Ks_p, solvers[strange]);
MAKE_3MOM_WALL_PROP(tpi, kmom, q_pil_k, solvers[light]);
MAKE_3MOM_WALL_PROP(tpi, pmom, q_pil_p, solvers[light]);
/***********************************************************************
* CONTRACTIONS: pi and K 2pt contractions with mom = p, k.
**********************************************************************/
// Wall-Point
std::string PW_K_k = INIT_INDEX("PW_K_k", tK);
std::string PW_K_p = INIT_INDEX("PW_K_p", tK);
std::string PW_pi_k = INIT_INDEX("PW_pi_k", tpi);
std::string PW_pi_p = INIT_INDEX("PW_pi_p", tpi);
mesonContraction(application, 2, q_Kl_0, q_Ks_k, PW_K_k, kmom);
mesonContraction(application, 2, q_Kl_0, q_Ks_p, PW_K_p, pmom);
mesonContraction(application, 2, q_pil_k, q_pil_0, PW_pi_k, kmom);
mesonContraction(application, 2, q_pil_p, q_pil_0, PW_pi_p, pmom);
// Wall-Wall, to be done - requires modification of meson module.
/***********************************************************************
* CONTRACTIONS: 3pt Weak Hamiltonian, C & W (non-Eye type) classes.
**********************************************************************/
std::string HW_CW_k = LABEL_3PT("HW_CW_k", tK, tpi);
std::string HW_CW_p = LABEL_3PT("HW_CW_p", tK, tpi);
weakContractionNonEye(application, 3, q_Kl_0, q_Ks_k, q_pil_k, q_pil_0, HW_CW_k);
weakContractionNonEye(application, 3, q_Kl_0, q_Ks_p, q_pil_p, q_pil_0, HW_CW_p);
/***********************************************************************
* CONTRACTIONS: 3pt sd insertion.
**********************************************************************/
// Note: eventually will use wall sink smeared q_Kl_0 instead.
std::string sd_k = LABEL_3PT("sd_k", tK, tpi);
std::string sd_p = LABEL_3PT("sd_p", tK, tpi);
gamma3ptContraction(application, 3, q_Kl_0, q_Ks_k, q_pil_k, sd_k);
gamma3ptContraction(application, 3, q_Kl_0, q_Ks_p, q_pil_p, sd_p);
for (unsigned int nn = 0; nn < n_noise; ++nn)
{
/*******************************************************************
* CONTRACTIONS: 3pt Weak Hamiltonian, S and E (Eye type) classes.
******************************************************************/
// Note: eventually will use wall sink smeared q_Kl_0 instead.
for (unsigned int f = 0; f < flavour.size(); ++f)
{
if ((f != strange) || do_disconnected)
{
std::string HW_SE_k = LABEL_3PT("HW_SE_k_" + flavour[f], tK, tpi);
std::string HW_SE_p = LABEL_3PT("HW_SE_p_" + flavour[f], tK, tpi);
std::string loop_q = noiseProps[f][nn];
weakContractionEye(application, 3, q_Kl_0, q_Ks_k, q_pil_k, loop_q, HW_CW_k);
weakContractionEye(application, 3, q_Kl_0, q_Ks_p, q_pil_p, loop_q, HW_CW_p);
}
}
}
// Perform separate contractions for each t_J position.
for (unsigned int j = 0; j < tJs.size(); ++j)
{
// Sequential sources for current insertions. Local for now,
// gamma_0 only.
unsigned int tJ = (tJs[j] + tK) % nt;
MSource::SeqGamma::Par seqPar;
std::string q_KlCl_q = LABEL_3PT("Q_KlCl_q", tK, tJ);
std::string q_KsCs_mq = LABEL_3PT("Q_KsCs_mq", tK, tJ);
std::string q_pilCl_q = LABEL_3PT("Q_pilCl_q", tpi, tJ);
std::string q_pilCl_mq = LABEL_3PT("Q_pilCl_mq", tpi, tJ);
MAKE_SEQUENTIAL_PROP(tJ, q_Kl_0, qmom, q_KlCl_q, solvers[light]);
MAKE_SEQUENTIAL_PROP(tJ, q_Ks_k, mqmom, q_KsCs_mq, solvers[strange]);
MAKE_SEQUENTIAL_PROP(tJ, q_pil_p, qmom, q_pilCl_q, solvers[light]);
MAKE_SEQUENTIAL_PROP(tJ, q_pil_0, mqmom, q_pilCl_mq, solvers[light]);
/*******************************************************************
* CONTRACTIONS: pi and K 3pt contractions with current insertion.
******************************************************************/
// Wall-Point
std::string C_PW_Kl = LABEL_3PT("C_PW_Kl", tK, tJ);
std::string C_PW_Ksb = LABEL_3PT("C_PW_Ksb", tK, tJ);
std::string C_PW_pilb = LABEL_3PT("C_PW_pilb", tK, tJ);
std::string C_PW_pil = LABEL_3PT("C_PW_pil", tK, tJ);
mesonContraction(application, 3, q_KlCl_q, q_Ks_k, C_PW_Kl, pmom);
mesonContraction(application, 3, q_Kl_0, q_KsCs_mq, C_PW_Ksb, pmom);
mesonContraction(application, 3, q_pil_0, q_pilCl_q, C_PW_pilb, kmom);
mesonContraction(application, 3, q_pilCl_mq, q_pil_p, C_PW_pil, kmom);
// Wall-Wall, to be done.
/*******************************************************************
* CONTRACTIONS: 4pt contractions, C & W classes.
******************************************************************/
std::string CW_Kl = LABEL_4PT("CW_Kl", tK, tJ, tpi);
std::string CW_Ksb = LABEL_4PT("CW_Ksb", tK, tJ, tpi);
std::string CW_pilb = LABEL_4PT("CW_pilb", tK, tJ, tpi);
std::string CW_pil = LABEL_4PT("CW_pil", tK, tJ, tpi);
weakContractionNonEye(application, 4, q_KlCl_q, q_Ks_k, q_pil_p, q_pil_0, CW_Kl);
weakContractionNonEye(application, 4, q_Kl_0, q_KsCs_mq, q_pil_p, q_pil_0, CW_Ksb);
weakContractionNonEye(application, 4, q_Kl_0, q_Ks_k, q_pilCl_q, q_pil_0, CW_pilb);
weakContractionNonEye(application, 4, q_Kl_0, q_Ks_k, q_pil_p, q_pilCl_mq, CW_pil);
/*******************************************************************
* CONTRACTIONS: 4pt contractions, sd insertions.
******************************************************************/
// Note: eventually will use wall sink smeared q_Kl_0/q_KlCl_q instead.
std::string sd_Kl = LABEL_4PT("sd_Kl", tK, tJ, tpi);
std::string sd_Ksb = LABEL_4PT("sd_Ksb", tK, tJ, tpi);
std::string sd_pilb = LABEL_4PT("sd_pilb", tK, tJ, tpi);
gamma3ptContraction(application, 4, q_KlCl_q, q_Ks_k, q_pil_p, sd_Kl);
gamma3ptContraction(application, 4, q_Kl_0, q_KsCs_mq, q_pil_p, sd_Ksb);
gamma3ptContraction(application, 4, q_Kl_0, q_Ks_k, q_pilCl_q, sd_pilb);
// Sequential sources for each noise propagator.
for (unsigned int nn = 0; nn < n_noise; ++nn)
{
std::string loop_stem = "loop_";
// Contraction required for each quark flavour - alternatively
// drop the strange loop if not performing disconnected
// contractions or neglecting H_W operators Q_3 -> Q_10.
for (unsigned int f = 0; f < flavour.size(); ++f)
{
if ((f != strange) || do_disconnected)
{
std::string eta = noiseSrcs[nn];
std::string loop_q = noiseProps[f][nn];
std::string loop_qCq = LABEL_3PT(loop_stem + flavour[f], tJ, nn);
std::string loop_qCq_res = loop_qCq + "_res";
MAKE_SEQUENTIAL_PROP(tJ, noiseRes[f][nn], qmom,
loop_qCq_res, solvers[f]);
makeLoop(application, loop_qCq, eta, loop_qCq_res);
/*******************************************************
* CONTRACTIONS: 4pt contractions, S & E classes.
******************************************************/
// Note: eventually will use wall sink smeared q_Kl_0/q_KlCl_q instead.
std::string SE_Kl = LABEL_4PT_NOISE("SE_Kl", tK, tJ, tpi, nn);
std::string SE_Ksb = LABEL_4PT_NOISE("SE_Ksb", tK, tJ, tpi, nn);
std::string SE_pilb = LABEL_4PT_NOISE("SE_pilb", tK, tJ, tpi, nn);
std::string SE_loop = LABEL_4PT_NOISE("SE_loop", tK, tJ, tpi, nn);
weakContractionEye(application, 4, q_KlCl_q, q_Ks_k, q_pil_p, loop_q, SE_Kl);
weakContractionEye(application, 4, q_Kl_0, q_KsCs_mq, q_pil_p, loop_q, SE_Ksb);
weakContractionEye(application, 4, q_Kl_0, q_Ks_k, q_pilCl_q, loop_q, SE_pilb);
weakContractionEye(application, 4, q_Kl_0, q_Ks_k, q_pil_p, loop_qCq, SE_loop);
/*******************************************************
* CONTRACTIONS: 4pt contractions, pi0 disconnected
* loop.
******************************************************/
std::string disc0 = LABEL_4PT_NOISE("disc0", tK, tJ, tpi, nn);
disc0Contraction(application, q_Kl_0, q_Ks_k, q_pilCl_q, loop_q, disc0);
/*******************************************************
* CONTRACTIONS: Disconnected loop.
******************************************************/
std::string discLoop = "disc_" + loop_qCq;
discLoopContraction(application, loop_qCq, discLoop);
}
}
}
}
}
// execution
std::string par_file_name = "rarekaon_000_100_tK0_tpi16_tJ8_noloop_mc0.2.xml";
application.saveParameterFile(par_file_name);
application.run();
// epilogue
LOG(Message) << "Grid is finalizing now" << std::endl;
Grid_finalize();
return EXIT_SUCCESS;
}

4
tests/hadrons/Test_hadrons_spectrum.cc
View File

@ -96,12 +96,16 @@ int main(int argc, char *argv[])
mesPar.output = "mesons/pt_" + flavour[i] + flavour[j];
mesPar.q1 = "Qpt_" + flavour[i];
mesPar.q2 = "Qpt_" + flavour[j];
mesPar.gammas = "all";
mesPar.mom = "0. 0. 0. 0.";
application.createModule<MContraction::Meson>("meson_pt_"
+ flavour[i] + flavour[j],
mesPar);
mesPar.output = "mesons/Z2_" + flavour[i] + flavour[j];
mesPar.q1 = "QZ2_" + flavour[i];
mesPar.q2 = "QZ2_" + flavour[j];
mesPar.gammas = "all";
mesPar.mom = "0. 0. 0. 0.";
application.createModule<MContraction::Meson>("meson_Z2_"
+ flavour[i] + flavour[j],
mesPar);

44
tests/qdpxx/Test_qdpxx_loops_staples.cc
View File

@ -317,6 +317,7 @@ double calc_grid_r_dir(Grid::QCD::LatticeGaugeField & Umu)
Grid::QCD::LatticeComplex rect(UGrid);
Grid::QCD::TComplex trect;
Grid::QCD::Complex crect;
Grid::RealD rrect;
Grid::RealD vol = UGrid->gSites();
for(int mu=0;mu<Grid::QCD::Nd;mu++){
for(int nu=0;nu<Grid::QCD::Nd;nu++){
@ -325,7 +326,8 @@ double calc_grid_r_dir(Grid::QCD::LatticeGaugeField & Umu)
Grid::QCD::ColourWilsonLoops::traceDirRectangle(rect,U,mu,nu);
trect = Grid::sum(rect);
crect = Grid::TensorRemove(trect);
std::cout<< "mu/nu = "<<mu<<"/"<<nu<<" ; rect = "<<crect/vol/2.0/3.0<<std::endl;
rrect = real(crect);
std::cout<< "mu/nu = "<<mu<<"/"<<nu<<" ; rect = "<<rrect/vol/2.0/3.0<<std::endl;
Grid::GridStopWatch Peter;
Grid::GridStopWatch Azusa;
@ -355,7 +357,8 @@ double calc_grid_r_dir(Grid::QCD::LatticeGaugeField & Umu)
trect = Grid::sum(TrStap);
crect = Grid::TensorRemove(trect);
std::cout<< "mu/nu inline trace 2x1 code = "<<mu<<"/"<<nu<<" ; rect = "<<crect/vol/1.0/3.0<<std::endl;
rrect=real(crect);
std::cout<< "mu/nu inline trace 2x1 code = "<<mu<<"/"<<nu<<" ; rect = "<<rrect/vol/1.0/3.0<<std::endl;
// __
@ -370,7 +373,8 @@ double calc_grid_r_dir(Grid::QCD::LatticeGaugeField & Umu)
trect = Grid::sum(TrStap);
crect = Grid::TensorRemove(trect);
std::cout<< "mu/nu inline trace 2x1 code = "<<mu<<"/"<<nu<<" ; rect = "<<crect/vol/1.0/3.0<<std::endl;
rrect=real(crect);
std::cout<< "mu/nu inline trace 2x1 code = "<<mu<<"/"<<nu<<" ; rect = "<<rrect/vol/1.0/3.0<<std::endl;
// __
// |__ __ |
@ -384,7 +388,8 @@ double calc_grid_r_dir(Grid::QCD::LatticeGaugeField & Umu)
trect = Grid::sum(TrStap);
crect = Grid::TensorRemove(trect);
std::cout<< "mu/nu inline trace 2x1 code = "<<mu<<"/"<<nu<<" ; rect = "<<crect/vol/1.0/3.0<<std::endl;
rrect = real(crect);
std::cout<< "mu/nu inline trace 2x1 code = "<<mu<<"/"<<nu<<" ; rect = "<<rrect/vol/1.0/3.0<<std::endl;
// __ ___
@ -399,7 +404,8 @@ double calc_grid_r_dir(Grid::QCD::LatticeGaugeField & Umu)
TrStap = Grid::trace (U[mu]*Stap);
trect = Grid::sum(TrStap);
crect = Grid::TensorRemove(trect);
std::cout<< "mu/nu inline trace 2x1 code = "<<mu<<"/"<<nu<<" ; rect = "<<crect/vol/1.0/3.0<<std::endl;
rrect = real(crect);
std::cout<< "mu/nu inline trace 2x1 code = "<<mu<<"/"<<nu<<" ; rect = "<<rrect/vol/1.0/3.0<<std::endl;
// --
@ -423,7 +429,8 @@ double calc_grid_r_dir(Grid::QCD::LatticeGaugeField & Umu)
SumTrStap += TrStap;
trect = Grid::sum(TrStap);
crect = Grid::TensorRemove(trect);
std::cout<< "mu/nu inline trace 1x2 code = "<<mu<<"/"<<nu<<" ; rect = "<<crect/vol/1.0/3.0<<std::endl;
rrect = real(crect);
std::cout<< "mu/nu inline trace 1x2 code = "<<mu<<"/"<<nu<<" ; rect = "<<rrect/vol/1.0/3.0<<std::endl;
@ -441,11 +448,13 @@ double calc_grid_r_dir(Grid::QCD::LatticeGaugeField & Umu)
TrStap = Grid::trace (U[mu]*Stap);
trect = Grid::sum(TrStap);
crect = Grid::TensorRemove(trect);
std::cout<< "mu/nu inline trace 1x2 code = "<<mu<<"/"<<nu<<" ; rect = "<<crect/vol/1.0/3.0<<std::endl;
rrect = real(crect);
std::cout<< "mu/nu inline trace 1x2 code = "<<mu<<"/"<<nu<<" ; rect = "<<rrect/vol/1.0/3.0<<std::endl;
trect = Grid::sum(SumTrStap);
crect = Grid::TensorRemove(trect);
std::cout<< "mu/nu inline trace 2x1+1x2 code = "<<mu<<"/"<<nu<<" ; rect = "<<crect/vol/2.0/3.0<<std::endl;
rrect = real(crect);
std::cout<< "mu/nu inline trace 2x1+1x2 code = "<<mu<<"/"<<nu<<" ; rect = "<<rrect/vol/2.0/3.0<<std::endl;
}
Peter.Stop();
Azusa.Start();
@ -489,7 +498,8 @@ double calc_grid_r_dir(Grid::QCD::LatticeGaugeField & Umu)
RectPlaq_d = Grid::trace(U[mu]*ds_U);
trect = Grid::sum(RectPlaq_d);
crect = Grid::TensorRemove(trect);
std::cout<< "mu/nu inline AZUSA trace 2x1 code = "<<mu<<"/"<<nu<<" ; rect = "<<crect/vol/1.0/3.0<<std::endl;
rrect = real(crect);
std::cout<< "mu/nu inline AZUSA trace 2x1 code = "<<mu<<"/"<<nu<<" ; rect = "<<rrect/vol/1.0/3.0<<std::endl;
// __ __
// |__ |
@ -501,7 +511,8 @@ double calc_grid_r_dir(Grid::QCD::LatticeGaugeField & Umu)
RectPlaq_d = Grid::trace(U[mu]*ds_U);
trect = Grid::sum(RectPlaq_d);
crect = Grid::TensorRemove(trect);
std::cout<< "mu/nu inline AZUSA trace 2x1 code = "<<mu<<"/"<<nu<<" ; rect = "<<crect/vol/1.0/3.0<<std::endl;
rrect = real(crect);
std::cout<< "mu/nu inline AZUSA trace 2x1 code = "<<mu<<"/"<<nu<<" ; rect = "<<rrect/vol/1.0/3.0<<std::endl;
// __
// |__ __ |
@ -513,7 +524,8 @@ double calc_grid_r_dir(Grid::QCD::LatticeGaugeField & Umu)
RectPlaq_d = Grid::trace(U[mu]*ds_U);
trect = Grid::sum(RectPlaq_d);
crect = Grid::TensorRemove(trect);
std::cout<< "mu/nu inline AZUSA trace 2x1 code = "<<mu<<"/"<<nu<<" ; rect = "<<crect/vol/1.0/3.0<<std::endl;
rrect = real(crect);
std::cout<< "mu/nu inline AZUSA trace 2x1 code = "<<mu<<"/"<<nu<<" ; rect = "<<rrect/vol/1.0/3.0<<std::endl;
// __
@ -526,7 +538,8 @@ double calc_grid_r_dir(Grid::QCD::LatticeGaugeField & Umu)
RectPlaq_d = Grid::trace(U[mu]*ds_U);
trect = Grid::sum(RectPlaq_d);
crect = Grid::TensorRemove(trect);
std::cout<< "mu/nu inline AZUSA trace 2x1 code = "<<mu<<"/"<<nu<<" ; rect = "<<crect/vol/1.0/3.0<<std::endl;
rrect = real(crect);
std::cout<< "mu/nu inline AZUSA trace 2x1 code = "<<mu<<"/"<<nu<<" ; rect = "<<rrect/vol/1.0/3.0<<std::endl;
// 1(mu) x 2 (nu) ** this was ok
@ -542,7 +555,8 @@ double calc_grid_r_dir(Grid::QCD::LatticeGaugeField & Umu)
trect = Grid::sum(RectPlaq_d);
crect = Grid::TensorRemove(trect);
std::cout<< "mu/nu inline AZUSA trace 1x2 code = "<<mu<<"/"<<nu<<" ; rect = "<<crect/vol/1.0/3.0<<std::endl;
rrect = real(crect);
std::cout<< "mu/nu inline AZUSA trace 1x2 code = "<<mu<<"/"<<nu<<" ; rect = "<<rrect/vol/1.0/3.0<<std::endl;
// 1(mu) x 2 (nu) ** this was ok
//
@ -570,8 +584,8 @@ double calc_grid_r_dir(Grid::QCD::LatticeGaugeField & Umu)
RectPlaq_d = Grid::trace(U[mu]*ds_U);
trect = Grid::sum(RectPlaq_d);
crect = Grid::TensorRemove(trect);
std::cout<< "mu/nu inline AZUSA trace 1x2 code = "<<mu<<"/"<<nu<<" ; rect = "<<crect/vol/1.0/3.0<<std::endl;
rrect = real(crect);
std::cout<< "mu/nu inline AZUSA trace 1x2 code = "<<mu<<"/"<<nu<<" ; rect = "<<rrect/vol/1.0/3.0<<std::endl;
}
Azusa.Stop();

1
tests/solver/Test_staggered_cg_unprec.cc
View File

@ -76,6 +76,7 @@ int main (int argc, char ** argv)
ImprovedStaggeredFermionR Ds(Umu,Umu,Grid,RBGrid,mass);
MdagMLinearOperator<ImprovedStaggeredFermionR,FermionField> HermOp(Ds);
ConjugateGradient<FermionField> CG(1.0e-6,10000);
CG(HermOp,src,result);
Grid_finalize();