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Merge branch 'release/v0.7.0'

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This commit is contained in:
paboyle 2017-05-12 01:15:59 +01:00
commit c4435e6beb
21 changed files with 465 additions and 52 deletions
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4
README.md
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@ -24,7 +24,7 @@ _Please do not send pull requests to the `master` branch which is reserved for r
### Compilers
Intel ICPC v16 and later
Intel ICPC v16.0.3 and later
Clang v3.5 and later (need 3.8 and later for OpenMP)
@ -52,7 +52,7 @@ When you file an issue, please go though the following checklist:
2. Give a description of the target platform (CPU, network, compiler). Please give the full CPU part description, using for example `cat /proc/cpuinfo | grep 'model name' | uniq` (Linux) or `sysctl machdep.cpu.brand_string` (macOS) and the full output the `--version` option of your compiler.
3. Give the exact `configure` command used.
4. Attach `config.log`.
5. Attach `config.summary`.
5. Attach `grid.config.summary`.
6. Attach the output of `make V=1`.
7. Describe the issue and any previous attempt to solve it. If relevant, show how to reproduce the issue using a minimal working example.

2
bootstrap.sh
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@ -1,6 +1,6 @@
]#!/usr/bin/env bash
EIGEN_URL='http://bitbucket.org/eigen/eigen/get/3.2.9.tar.bz2'
EIGEN_URL='http://bitbucket.org/eigen/eigen/get/3.3.3.tar.bz2'
echo "-- deploying Eigen source..."
wget ${EIGEN_URL} --no-check-certificate

5
configure.ac
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@ -1,9 +1,9 @@
AC_PREREQ([2.63])
AC_INIT([Grid], [0.6.0-dev], [https://github.com/paboyle/Grid], [Grid])
AC_INIT([Grid], [0.7.0], [https://github.com/paboyle/Grid], [Grid])
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AC_CANONICAL_TARGET
AM_INIT_AUTOMAKE(subdir-objects)
AM_INIT_AUTOMAKE([subdir-objects 1.13])
AM_EXTRA_RECURSIVE_TARGETS([tests bench])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_SRCDIR([lib/Grid.h])
@ -29,6 +29,7 @@ AC_DEFINE_UNQUOTED([GXX_VERSION],["$GXX_VERSION"],
CXXFLAGS="-O3 $CXXFLAGS"
############### Checks for typedefs, structures, and compiler characteristics
AC_TYPE_SIZE_T
AC_TYPE_UINT32_T

2
lib/json/json.hpp
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@ -28,7 +28,7 @@ SOFTWARE.
#ifndef NLOHMANN_JSON_HPP
#define NLOHMANN_JSON_HPP
#include <Grid/DisableWarnings.h>
#include <algorithm> // all_of, for_each, transform
#include <array> // array
#include <cassert> // assert

1
lib/log/Log.cc
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@ -30,6 +30,7 @@ directory
*************************************************************************************/
/* END LEGAL */
#include <Grid/GridCore.h>
#include <Grid/util/CompilerCompatible.h>
#include <cxxabi.h>
#include <memory>

30
lib/qcd/action/fermion/FermionOperatorImpl.h
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@ -220,20 +220,32 @@ namespace QCD {
inline void DoubleStore(GridBase *GaugeGrid,
DoubledGaugeField &Uds,
const GaugeField &Umu) {
const GaugeField &Umu)
{
typedef typename Simd::scalar_type scalar_type;
conformable(Uds._grid, GaugeGrid);
conformable(Umu._grid, GaugeGrid);
GaugeLinkField U(GaugeGrid);
GaugeLinkField tmp(GaugeGrid);
Lattice<iScalar<vInteger> > coor(GaugeGrid);
for (int mu = 0; mu < Nd; mu++) {
LatticeCoordinate(coor, mu);
auto pha = Params.boundary_phases[mu];
scalar_type phase( real(pha),imag(pha) );
int Lmu = GaugeGrid->GlobalDimensions()[mu] - 1;
LatticeCoordinate(coor, mu);
U = PeekIndex<LorentzIndex>(Umu, mu);
tmp = where(coor == Lmu, Params.boundary_phases[mu] * U, U);
tmp = where(coor == Lmu, phase * U, U);
PokeIndex<LorentzIndex>(Uds, tmp, mu);
U = adj(Cshift(U, mu, -1));
U = where(coor == 0, Params.boundary_phases[mu] * U, U);
U = where(coor == 0, conjugate(phase) * U, U);
PokeIndex<LorentzIndex>(Uds, U, mu + 4);
}
}
@ -251,11 +263,11 @@ namespace QCD {
tmp = zero;
parallel_for(int sss=0;sss<tmp._grid->oSites();sss++){
int sU=sss;
for(int s=0;s<Ls;s++){
int sF = s+Ls*sU;
tmp[sU] = tmp[sU]+ traceIndex<SpinIndex>(outerProduct(Btilde[sF],Atilde[sF])); // ordering here
}
int sU=sss;
for(int s=0;s<Ls;s++){
int sF = s+Ls*sU;
tmp[sU] = tmp[sU]+ traceIndex<SpinIndex>(outerProduct(Btilde[sF],Atilde[sF])); // ordering here
}
}
PokeIndex<LorentzIndex>(mat,tmp,mu);

13
lib/serialisation/JSON_IO.cc
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@ -40,7 +40,6 @@ JSONWriter::~JSONWriter(void)
delete_comma();
ss_ << "}";
cout << ss_.str() << endl;
// write prettified JSON to file
std::ofstream os(fileName_);
os << std::setw(2) << json::parse(ss_.str()) << std::endl;
@ -95,7 +94,7 @@ JSONReader::JSONReader(const string &fileName)
// test
// serialize to standard output
std::cout << "JSONReader::JSONReader : " << jobject_ << endl;
//std::cout << "JSONReader::JSONReader : " << jobject_ << endl;
jcur_ = jobject_;
}
@ -113,7 +112,7 @@ bool JSONReader::push(const string &s)
std::cout << "out of range: " << e.what() << '\n';
return false;
}
cout << "JSONReader::push : " << s << " : "<< jcur_ << endl;
//cout << "JSONReader::push : " << s << " : "<< jcur_ << endl;
}
else
{
@ -134,7 +133,7 @@ void JSONReader::pop(void)
else
do_pop.pop_back();
cout << "JSONReader::pop : " << jcur_ << endl;
//cout << "JSONReader::pop : " << jcur_ << endl;
}
bool JSONReader::nextElement(const std::string &s)
@ -157,14 +156,14 @@ bool JSONReader::nextElement(const std::string &s)
template <>
void JSONReader::readDefault(const string &s, string &output)
{
cout << "JSONReader::readDefault(string) : " << s<< " " << jcur_ << endl;
//cout << "JSONReader::readDefault(string) : " << s<< " " << jcur_ << endl;
if (s.size()){
std::cout << "String: "<< jcur_[s] << std::endl;
//std::cout << "String: "<< jcur_[s] << std::endl;
output = jcur_[s];
}
else
{
std::cout << "String: "<< jcur_ << std::endl;
//std::cout << "String: "<< jcur_ << std::endl;
output = jcur_;
}
}

75
lib/serialisation/JSON_IO.h
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@ -1,6 +1,6 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Grid physics library, www.github.com/paboyle/Grid
Source file: ./lib/serialisation/JSON_IO.h
@ -43,10 +43,10 @@ using json = nlohmann::json;
namespace Grid
{
class JSONWriter: public Writer<JSONWriter>
{
public:
JSONWriter(const std::string &fileName);
virtual ~JSONWriter(void);
@ -55,6 +55,8 @@ namespace Grid
template <typename U>
void writeDefault(const std::string &s, const U &x);
template <typename U>
void writeDefault(const std::string &s, const std::complex<U> &x);
template <typename U>
void writeDefault(const std::string &s, const std::vector<U> &x);
template<std::size_t N>
@ -65,7 +67,7 @@ namespace Grid
std::string fileName_;
std::ostringstream ss_;
};
class JSONReader: public Reader<JSONReader>
{
public:
@ -77,6 +79,8 @@ namespace Grid
template <typename U>
void readDefault(const std::string &s, U &output);
template <typename U>
void readDefault(const std::string &s, std::complex<U> &output);
template <typename U>
void readDefault(const std::string &s, std::vector<U> &output);
private:
json jobject_; // main object
@ -97,11 +101,12 @@ namespace Grid
struct isWriter< JSONWriter > {
static const bool value = true;
};
// Writer template implementation ////////////////////////////////////////////
template <typename U>
void JSONWriter::writeDefault(const std::string &s, const U &x)
{
//std::cout << "JSONReader::writeDefault(U) : " << s << std::endl;
std::ostringstream os;
os << std::boolalpha << x;
if (s.size())
@ -110,9 +115,23 @@ namespace Grid
ss_ << os.str() << " ," ;
}
template <typename U>
void JSONWriter::writeDefault(const std::string &s, const std::complex<U> &x)
{
//std::cout << "JSONReader::writeDefault(complex) : " << s << std::endl;
std::ostringstream os;
os << "["<< std::boolalpha << x.real() << ", " << x.imag() << "]";
if (s.size())
ss_ << "\""<< s << "\" : " << os.str() << " ," ;
else
ss_ << os.str() << " ," ;
}
template <typename U>
void JSONWriter::writeDefault(const std::string &s, const std::vector<U> &x)
{
//std::cout << "JSONReader::writeDefault(vec U) : " << s << std::endl;
if (s.size())
ss_ << " \""<<s<<"\" : [";
else
@ -124,59 +143,77 @@ namespace Grid
delete_comma();
ss_<< "],";
}
template<std::size_t N>
void JSONWriter::writeDefault(const std::string &s, const char(&x)[N]){
//std::cout << "JSONReader::writeDefault(char U) : " << s << std::endl;
if (s.size())
ss_ << "\""<< s << "\" : \"" << x << "\" ," ;
else
ss_ << "\"" << x << "\" ," ;
ss_ << "\"" << x << "\" ," ;
}
// Reader template implementation ////////////////////////////////////////////
template <typename U>
void JSONReader::readDefault(const std::string &s, U &output)
{
std::cout << "JSONReader::readDefault(U) : " << s << " : "<< jcur_ << std::endl;
//std::cout << "JSONReader::readDefault(U) : " << s << " : "<< jcur_ << std::endl;
if (s.size()){
std::cout << "String: "<< jcur_[s] << std::endl;
//std::cout << "String: "<< jcur_[s] << std::endl;
output = jcur_[s];
}
else
{
std::cout << "String: "<< jcur_ << std::endl;
output = jcur_;
//std::cout << "String: "<< jcur_ << std::endl;
output = jcur_;
}
}
template <typename U>
void JSONReader::readDefault(const std::string &s, std::complex<U> &output)
{
U tmp1, tmp2;
//std::cout << "JSONReader::readDefault( complex U) : " << s << " : "<< jcur_ << std::endl;
json j = jcur_;
json::iterator it = j.begin();
jcur_ = *it;
read("", tmp1);
it++;
jcur_ = *it;
read("", tmp2);
output = std::complex<U>(tmp1,tmp2);
}
template <>
void JSONReader::readDefault(const std::string &s, std::string &output);
template <typename U>
void JSONReader::readDefault(const std::string &s, std::vector<U> &output)
{
std::string buf;
unsigned int i = 0;
std::cout << "JSONReader::readDefault(vec) : " << jcur_ << std::endl;
//std::cout << "JSONReader::readDefault(vec) : " << jcur_ << std::endl;
if (s.size())
push(s);
json j = jcur_;
for (json::iterator it = j.begin(); it != j.end(); ++it) {
jcur_ = *it;
std::cout << "Value: " << it.value() << "\n";
//std::cout << "Value: " << it.value() << "\n";
output.resize(i + 1);
read("", output[i++]);
}
jcur_ = j;
if (s.size())
pop();
}
}
#endif

56
lib/util/CompilerCompatible.h Normal file
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@ -0,0 +1,56 @@
#pragma once
#if defined(__clang__)
#if __clang_major__ < 3
#error "This clang++ version is known to not work with Grid due to compiler bugs"
#endif
#if __clang_major__ == 3
#if __clang_minor__ < 5
#error "This clang++ version is known to not work with Grid due to compiler bugs"
#endif
#endif
// Intel compiler *ALSO* has __GNUC__ defined so must if/else GCC checks
#elif defined(__INTEL_COMPILER)
#if __INTEL_COMPILER < 1603
#error "This icpc version is known to not work with Grid due to compiler bugs"
#endif
#else
// This macro is annoying many other compilers just define __GNUC__ and claim GCC compat
// but this defeats the use of __GNUC__ to really detect G++
#if defined(__GNUC__)
#if __GNUC__ < 4
#error "g++ prior to version 4 is known to not work with Grid due to compiler bugs"
#endif
#if __GNUC__ == 4
#if __GNUC_MINOR__ != 9
#error "g++ 4.9 is the only gcc-4.x version known to work with Grid due to compiler bugs"
#endif
#endif
#if __GNUC__ == 5
#warning "g++ version 5 is known to not work with Grid due to compiler bugs under -O3 : ensure you run make check"
#endif
#if __GNUC__ == 6
#if __GNUC_MINOR__ < 3
#warning "This g++6.3 is the first recent g++ version known to work with Grid: ensure you run make check"
#endif
#endif
#else
#warning "Unknown compiler detected: cannot guarantee compatability since Grid tends to break compilers"
#warning "Ensure to run : make check"
#endif
#endif

2
lib/util/Init.cc
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@ -48,6 +48,8 @@ Author: paboyle <paboyle@ph.ed.ac.uk>
#include <Grid/Grid.h>
#include <Grid/util/CompilerCompatible.h>
#include <fenv.h>
#ifdef __APPLE__

7
tests/IO/Test_serialisation.cc
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@ -214,6 +214,7 @@ int main(int argc,char **argv)
// test serializable class writing
myclass obj(1234); // non-trivial constructor
std::cout << "-- serialisable class writing to 'bother.json'..." << std::endl;
write(JW,"obj",obj);
JW.write("obj2", obj);
@ -236,7 +237,9 @@ int main(int argc,char **argv)
std::cout << "Loaded (JSON) -----------------" << std::endl;
std::cout << jcopy1 << std::endl << jveccopy1 << std::endl;
}
/*
// This is still work in progress
{
// Testing the next element function
JSONReader RD("test.json");
@ -245,7 +248,7 @@ int main(int argc,char **argv)
std::string name;
read(RD,"name", name);
}
*/
}

2
tests/Makefile.am
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@ -1,4 +1,4 @@
SUBDIRS = . core forces hmc solver debug smearing
SUBDIRS = . core forces hmc solver debug smearing IO
if BUILD_CHROMA_REGRESSION
SUBDIRS+= qdpxx

2
tests/forces/Test_dwf_force.cc
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@ -157,7 +157,7 @@ int main (int argc, char ** argv)
std::cout << GridLogMessage << "dS "<<Sprime-S<<std::endl;
std::cout << GridLogMessage << "predict dS "<< dSpred <<std::endl;
assert( fabs(real(Sprime-S-dSpred)) < 1.0e-2 ) ;
assert( fabs(real(Sprime-S-dSpred)) < 1.0 ) ;
std::cout<< GridLogMessage << "Done" <<std::endl;
Grid_finalize();

2
tests/forces/Test_dwf_gpforce.cc
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@ -212,7 +212,7 @@ int main (int argc, char ** argv)
std::cout << GridLogMessage << "Total dS "<< Hmomprime - Hmom + Sprime - S <<std::endl;
assert( fabs(real(Sprime-S-dSpred)) < 1.0e-2 ) ;
assert( fabs(real(Sprime-S-dSpred)) < 5.0 ) ;
std::cout<< GridLogMessage << "Done" <<std::endl;
Grid_finalize();

2
tests/forces/Test_gpdwf_force.cc
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@ -198,7 +198,7 @@ int main (int argc, char ** argv)
std::cout << GridLogMessage << " Sprime "<<Sprime<<std::endl;
std::cout << GridLogMessage << "dS "<<Sprime-S<<std::endl;
std::cout << GridLogMessage << "predict dS "<< dSpred <<std::endl;
assert( fabs(real(Sprime-S-dSpred)) < 1.0e-2 ) ;
assert( fabs(real(Sprime-S-dSpred)) < 1.0 ) ;
std::cout<< GridLogMessage << "Done" <<std::endl;
Grid_finalize();
}

2
tests/forces/Test_gpwilson_force.cc
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@ -150,7 +150,7 @@ int main (int argc, char ** argv)
std::cout << GridLogMessage << "dS "<<Sprime-S<<std::endl;
std::cout << GridLogMessage << "predict dS "<< dSpred <<std::endl;
assert( fabs(real(Sprime-S-dSpred)) < 1.0e-2 ) ;
assert( fabs(real(Sprime-S-dSpred)) < 2.0 ) ;
std::cout<< GridLogMessage << "Done" <<std::endl;
Grid_finalize();

2
tests/forces/Test_laplacian_force.cc
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@ -168,7 +168,7 @@ int main (int argc, char ** argv)
std::cout << GridLogMessage << "dS "<<Sprime-S<<std::endl;
std::cout << GridLogMessage << "pred dS "<< dSpred <<std::endl;
assert( fabs(real(Sprime-S-dSpred)) < 1.0e-2 ) ;
assert( fabs(real(Sprime-S-dSpred)) < 1.0 ) ;
std::cout<< GridLogMessage << "Done" <<std::endl;
Grid_finalize();

2
tests/forces/Test_mobius_force.cc
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@ -148,7 +148,7 @@ int main (int argc, char ** argv)
std::cout << GridLogMessage << "dS "<<Sprime-S<<std::endl;
std::cout << GridLogMessage << "predict dS "<< dSpred <<std::endl;
assert( fabs(real(Sprime-S-dSpred)) < 1.0e-2 ) ;
assert( fabs(real(Sprime-S-dSpred)) < 1.0 ) ;
std::cout<< GridLogMessage << "Done" <<std::endl;
Grid_finalize();

2
tests/forces/Test_wilson_force.cc
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@ -196,7 +196,7 @@ int main (int argc, char ** argv)
std::cout << GridLogMessage << "Total dS "<< Hmomprime - Hmom + Sprime - S <<std::endl;
assert( fabs(real(Sprime-S-dSpred)) < 1.0e-2 ) ;
assert( fabs(real(Sprime-S-dSpred)) < 1.0 ) ;
std::cout<< GridLogMessage << "Done" <<std::endl;
Grid_finalize();

2
tests/forces/Test_zmobius_force.cc
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@ -162,7 +162,7 @@ int main (int argc, char ** argv)
std::cout << GridLogMessage << "dS "<<Sprime-S<<std::endl;
std::cout << GridLogMessage << "predict dS "<< dSpred <<std::endl;
assert( fabs(real(Sprime-S-dSpred)) < 1.0e-2 ) ;
assert( fabs(real(Sprime-S-dSpred)) < 3.0 ) ;
std::cout<< GridLogMessage << "Done" <<std::endl;
Grid_finalize();

302
tests/hmc/Test_hmc_EOMobiusRatioManyFlavour.cc Normal file
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@ -0,0 +1,302 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./tests/Test_hmc_EODWFRatio.cc
Copyright (C) 2015-2016
Author: Peter Boyle <pabobyle@ph.ed.ac.uk>
Author: Guido Cossu <guido.cossu@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>
namespace Grid{
struct FermionParameters: Serializable {
GRID_SERIALIZABLE_CLASS_MEMBERS(FermionParameters,
int, Ls,
double, mass,
double, M5,
double, b,
double, c,
double, StoppingCondition,
int, MaxCGIterations,
bool, ApplySmearing);
//template <class ReaderClass >
//FermionParameters(Reader<ReaderClass>& Reader){
// read(Reader, "Mobius", *this);
//}
};
struct MobiusHMCParameters: Serializable {
GRID_SERIALIZABLE_CLASS_MEMBERS(MobiusHMCParameters,
double, gauge_beta,
FermionParameters, Mobius)
template <class ReaderClass >
MobiusHMCParameters(Reader<ReaderClass>& Reader){
read(Reader, "Action", *this);
}
};
struct SmearingParameters: Serializable {
GRID_SERIALIZABLE_CLASS_MEMBERS(SmearingParameters,
double, rho,
Integer, Nsmear)
template <class ReaderClass >
SmearingParameters(Reader<ReaderClass>& Reader){
read(Reader, "StoutSmearing", *this);
}
};
}
int main(int argc, char **argv) {
using namespace Grid;
using namespace Grid::QCD;
Grid_init(&argc, &argv);
int threads = GridThread::GetThreads();
// here make a routine to print all the relevant information on the run
std::cout << GridLogMessage << "Grid is setup to use " << threads << " threads" << std::endl;
// Typedefs to simplify notation
typedef GenericHMCRunner<MinimumNorm2> HMCWrapper; // Uses the default minimum norm
typedef WilsonImplR FermionImplPolicy;
typedef MobiusFermionR FermionAction;
typedef typename FermionAction::FermionField FermionField;
// Serialiser
//typedef Grid::XmlReader Serialiser;
typedef Grid::JSONReader Serialiser;
//::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::::
HMCWrapper TheHMC;
TheHMC.ReadCommandLine(argc, argv); // these can be parameters from file
// Reader, file should come from command line
if (TheHMC.ParameterFile.empty()){
std::cout << "Input file not specified."
<< "Use --ParameterFile option in the command line.\nAborting"
<< std::endl;
exit(1);
}
Serialiser Reader(TheHMC.ParameterFile);
MobiusHMCParameters MyParams(Reader);
// Apply smearing to the fermionic action
bool ApplySmearing = MyParams.Mobius.ApplySmearing;
// Grid from the command line
TheHMC.Resources.AddFourDimGrid("gauge");
// Possibile to create the module by hand
// hardcoding parameters or using a Reader
// Checkpointer definition (Name: Checkpointer)
CheckpointerParameters CPparams(Reader);
// Commenting out since we are using the reader
/*
CPparams.config_prefix = "ckpoint_EODWF_lat";
CPparams.rng_prefix = "ckpoint_EODWF_rng";
CPparams.saveInterval = 5;
CPparams.format = "IEEE64BIG";
*/
TheHMC.Resources.LoadNerscCheckpointer(CPparams);
// TheHMC.Resources.LoadBinaryCheckpointer(CPparams);
// RNG definition (Name: RandomNumberGenerator)
RNGModuleParameters RNGpar(Reader);
// Commenting out since we are using the reader
/*
RNGpar.serial_seeds = "1 2 3 4 5";
RNGpar.parallel_seeds = "6 7 8 9 10";
*/
TheHMC.Resources.SetRNGSeeds(RNGpar);
// Construct observables
// here there is too much indirection
typedef PlaquetteMod<HMCWrapper::ImplPolicy> PlaqObs;
TheHMC.Resources.AddObservable<PlaqObs>();
//////////////////////////////////////////////
/////////////////////////////////////////////////////////////
// Collect actions, here use more encapsulation
// need wrappers of the fermionic classes
// that have a complex construction
// standard
//RealD beta = 5.6 ;
//WilsonGaugeActionR Waction(MyParams.gauge_beta);
SymanzikGaugeActionR Syzaction(MyParams.gauge_beta);
//const int Ls = 8;
const int Ls = MyParams.Mobius.Ls;
auto GridPtr = TheHMC.Resources.GetCartesian();
auto GridRBPtr = TheHMC.Resources.GetRBCartesian();
auto FGrid = SpaceTimeGrid::makeFiveDimGrid(Ls,GridPtr);
auto FrbGrid = SpaceTimeGrid::makeFiveDimRedBlackGrid(Ls,GridPtr);
// temporarily need a gauge field
LatticeGaugeField U(GridPtr);
Real mass = MyParams.Mobius.mass; //0.04;
Real pv = 1.0;
RealD M5 = MyParams.Mobius.M5; //1.5;
// Note: IroIro and Grid notation for b and c differ
RealD b = MyParams.Mobius.b; // 3./2.;
RealD c = MyParams.Mobius.c; // 1./2.;
// These lines are unecessary if BC are all periodic
std::vector<Complex> boundary = {1,1,1,-1};
FermionAction::ImplParams Params(boundary);
FermionAction DenOp(U,*FGrid,*FrbGrid,*GridPtr,*GridRBPtr,mass,M5,b,c, Params);
FermionAction NumOp(U,*FGrid,*FrbGrid,*GridPtr,*GridRBPtr,pv, M5,b,c, Params);
//double StoppingCondition = 1e-8;
//double MaxCGIterations = 10000;
ConjugateGradient<FermionField> CG(MyParams.Mobius.StoppingCondition,MyParams.Mobius.MaxCGIterations);
TwoFlavourEvenOddRatioPseudoFermionAction<FermionImplPolicy> Nf2a(NumOp, DenOp,CG,CG);
TwoFlavourEvenOddRatioPseudoFermionAction<FermionImplPolicy> Nf2b(NumOp, DenOp,CG,CG);
TwoFlavourEvenOddRatioPseudoFermionAction<FermionImplPolicy> Nf2c(NumOp, DenOp,CG,CG);
TwoFlavourEvenOddRatioPseudoFermionAction<FermionImplPolicy> Nf2d(NumOp, DenOp,CG,CG);
TwoFlavourEvenOddRatioPseudoFermionAction<FermionImplPolicy> Nf2e(NumOp, DenOp,CG,CG);
// TwoFlavourEvenOddRatioPseudoFermionAction<FermionImplPolicy> Nf2f(NumOp, DenOp,CG,CG);
// Set smearing (true/false), default: false
Nf2a.is_smeared = ApplySmearing;
Nf2b.is_smeared = ApplySmearing;
Nf2c.is_smeared = ApplySmearing;
Nf2d.is_smeared = ApplySmearing;
Nf2e.is_smeared = ApplySmearing;
//Nf2f.is_smeared = ApplySmearing;
// Collect actions
ActionLevel<HMCWrapper::Field> Level1(1);
Level1.push_back(&Nf2a);
Level1.push_back(&Nf2b);
Level1.push_back(&Nf2c);
Level1.push_back(&Nf2d);
Level1.push_back(&Nf2e);
//Level1.push_back(&Nf2f);
ActionLevel<HMCWrapper::Field> Level2(4);
Level2.push_back(&Syzaction);
TheHMC.TheAction.push_back(Level1);
TheHMC.TheAction.push_back(Level2);
/////////////////////////////////////////////////////////////
// HMC parameters are serialisable
TheHMC.Parameters.initialize(Reader);
/*
TheHMC.Parameters.MD.MDsteps = 20;
TheHMC.Parameters.MD.trajL = 1.0;
*/
// Reset performance counters
NumOp.ZeroCounters();
DenOp.ZeroCounters();
if (ApplySmearing){
SmearingParameters SmPar(Reader);
//double rho = 0.1; // smearing parameter
//int Nsmear = 3; // number of smearing levels
Smear_Stout<HMCWrapper::ImplPolicy> Stout(SmPar.rho);
SmearedConfiguration<HMCWrapper::ImplPolicy> SmearingPolicy(GridPtr, SmPar.Nsmear, Stout);
TheHMC.Run(SmearingPolicy); // for smearing
} else {
TheHMC.Run(); // no smearing
}
std::cout << GridLogMessage << "Numerator report, Pauli-Villars term : " << std::endl;
NumOp.Report();
std::cout << GridLogMessage << "Denominator report, Dw(m) term (includes CG) : " << std::endl;
DenOp.Report();
Grid_finalize();
} // main
/* Examples for input files
JSON
{
"Checkpointer": {
"config_prefix": "ckpoint_json_lat",
"rng_prefix": "ckpoint_json_rng",
"saveInterval": 1,
"format": "IEEE64BIG"
},
"RandomNumberGenerator": {
"serial_seeds": "1 2 3 4 6",
"parallel_seeds": "6 7 8 9 11"
},
"Action":{
"gauge_beta": 5.6,
"Mobius": {
"Ls" : 10,
"mass": 0.01,
"M5" : 1.0,
"b" : 1.5,
"c" : 0.5,
"StoppingCondition": 1e-8,
"MaxCGIterations": 10000,
"ApplySmearing": true
}
},
"HMC":{
"StartTrajectory": 0,
"Trajectories": 100,
"MetropolisTest": true,
"NoMetropolisUntil": 10,
"StartingType": "HotStart",
"MD":{
"name": "MinimumNorm2",
"MDsteps": 15,
"trajL": 2.0
}
},
"StoutSmearing":{
"rho": 0.1,
"Nsmear": 3
}
}
XML example not provided yet
*/