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Merge remote-tracking branch 'upstream/feature/hadrons' into feature/hadrons

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This commit is contained in:
Vera Guelpers 2018-05-03 10:01:52 +01:00
commit 2700992ef5
47 changed files with 1071 additions and 372 deletions
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2
VERSION
View File

@ -1,4 +1,4 @@
Version : 0.7.0
Version : 0.8.0
- Clang 3.5 and above, ICPC v16 and above, GCC 6.3 and above recommended
- MPI and MPI3 comms optimisations for KNL and OPA finished

13
benchmarks/Benchmark_ITT.cc
View File

@ -158,8 +158,10 @@ public:
dbytes=0;
ncomm=0;
parallel_for(int dir=0;dir<8;dir++){
#ifdef GRID_OMP
#pragma omp parallel for num_threads(Grid::CartesianCommunicator::nCommThreads)
#endif
for(int dir=0;dir<8;dir++){
double tbytes;
int mu =dir % 4;
@ -175,9 +177,14 @@ public:
int comm_proc = mpi_layout[mu]-1;
Grid.ShiftedRanks(mu,comm_proc,xmit_to_rank,recv_from_rank);
}
#ifdef GRID_OMP
int tid = omp_get_thread_num();
#else
int tid = dir;
#endif
tbytes= Grid.StencilSendToRecvFrom((void *)&xbuf[dir][0], xmit_to_rank,
(void *)&rbuf[dir][0], recv_from_rank,
bytes,dir);
bytes,tid);
#ifdef GRID_OMP
#pragma omp atomic

13
benchmarks/Benchmark_comms.cc
View File

@ -169,7 +169,11 @@ int main (int argc, char ** argv)
for(int lat=4;lat<=maxlat;lat+=4){
for(int Ls=8;Ls<=8;Ls*=2){
std::vector<int> latt_size ({lat,lat,lat,lat});
std::vector<int> latt_size ({lat*mpi_layout[0],
lat*mpi_layout[1],
lat*mpi_layout[2],
lat*mpi_layout[3]});
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
RealD Nrank = Grid._Nprocessors;
@ -485,7 +489,8 @@ int main (int argc, char ** argv)
dbytes=0;
ncomm=0;
parallel_for(int dir=0;dir<8;dir++){
#pragma omp parallel for num_threads(Grid::CartesianCommunicator::nCommThreads)
for(int dir=0;dir<8;dir++){
double tbytes;
int mu =dir % 4;
@ -502,9 +507,9 @@ int main (int argc, char ** argv)
int comm_proc = mpi_layout[mu]-1;
Grid.ShiftedRanks(mu,comm_proc,xmit_to_rank,recv_from_rank);
}
int tid = omp_get_thread_num();
tbytes= Grid.StencilSendToRecvFrom((void *)&xbuf[dir][0], xmit_to_rank,
(void *)&rbuf[dir][0], recv_from_rank, bytes,dir);
(void *)&rbuf[dir][0], recv_from_rank, bytes,tid);
#pragma omp atomic
dbytes+=tbytes;

2
benchmarks/Benchmark_memory_bandwidth.cc
View File

@ -55,7 +55,7 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << "===================================================================================================="<<std::endl;
std::cout<<GridLogMessage << " L "<<"\t\t"<<"bytes"<<"\t\t\t"<<"GB/s"<<"\t\t"<<"Gflop/s"<<"\t\t seconds"<<std::endl;
std::cout<<GridLogMessage << "----------------------------------------------------------"<<std::endl;
uint64_t lmax=96;
uint64_t lmax=64;
#define NLOOP (10*lmax*lmax*lmax*lmax/vol)
for(int lat=8;lat<=lmax;lat+=8){

105
benchmarks/Benchmark_su3.cc
View File

@ -35,10 +35,11 @@ using namespace Grid::QCD;
int main (int argc, char ** argv)
{
Grid_init(&argc,&argv);
#define LMAX (40)
#define LMAX (32)
#define LMIN (16)
#define LINC (4)
int64_t Nloop=20;
int64_t Nloop=2000;
std::vector<int> simd_layout = GridDefaultSimd(Nd,vComplex::Nsimd());
std::vector<int> mpi_layout = GridDefaultMpi();
@ -52,7 +53,7 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << " L "<<"\t\t"<<"bytes"<<"\t\t\t"<<"GB/s\t\t GFlop/s"<<std::endl;
std::cout<<GridLogMessage << "----------------------------------------------------------"<<std::endl;
for(int lat=2;lat<=LMAX;lat+=LINC){
for(int lat=LMIN;lat<=LMAX;lat+=LINC){
std::vector<int> latt_size ({lat*mpi_layout[0],lat*mpi_layout[1],lat*mpi_layout[2],lat*mpi_layout[3]});
int64_t vol = latt_size[0]*latt_size[1]*latt_size[2]*latt_size[3];
@ -84,7 +85,7 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << " L "<<"\t\t"<<"bytes"<<"\t\t\t"<<"GB/s\t\t GFlop/s"<<std::endl;
std::cout<<GridLogMessage << "----------------------------------------------------------"<<std::endl;
for(int lat=2;lat<=LMAX;lat+=LINC){
for(int lat=LMIN;lat<=LMAX;lat+=LINC){
std::vector<int> latt_size ({lat*mpi_layout[0],lat*mpi_layout[1],lat*mpi_layout[2],lat*mpi_layout[3]});
int64_t vol = latt_size[0]*latt_size[1]*latt_size[2]*latt_size[3];
@ -115,7 +116,7 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << " L "<<"\t\t"<<"bytes"<<"\t\t\t"<<"GB/s\t\t GFlop/s"<<std::endl;
std::cout<<GridLogMessage << "----------------------------------------------------------"<<std::endl;
for(int lat=2;lat<=LMAX;lat+=LINC){
for(int lat=LMIN;lat<=LMAX;lat+=LINC){
std::vector<int> latt_size ({lat*mpi_layout[0],lat*mpi_layout[1],lat*mpi_layout[2],lat*mpi_layout[3]});
int64_t vol = latt_size[0]*latt_size[1]*latt_size[2]*latt_size[3];
@ -146,31 +147,30 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << " L "<<"\t\t"<<"bytes"<<"\t\t\t"<<"GB/s\t\t GFlop/s"<<std::endl;
std::cout<<GridLogMessage << "----------------------------------------------------------"<<std::endl;
for(int lat=2;lat<=LMAX;lat+=LINC){
for(int lat=LMIN;lat<=LMAX;lat+=LINC){
std::vector<int> latt_size ({lat*mpi_layout[0],lat*mpi_layout[1],lat*mpi_layout[2],lat*mpi_layout[3]});
int64_t vol = latt_size[0]*latt_size[1]*latt_size[2]*latt_size[3];
std::vector<int> latt_size ({lat*mpi_layout[0],lat*mpi_layout[1],lat*mpi_layout[2],lat*mpi_layout[3]});
int64_t vol = latt_size[0]*latt_size[1]*latt_size[2]*latt_size[3];
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
GridParallelRNG pRNG(&Grid); pRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
GridParallelRNG pRNG(&Grid); pRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
LatticeColourMatrix z(&Grid); random(pRNG,z);
LatticeColourMatrix x(&Grid); random(pRNG,x);
LatticeColourMatrix y(&Grid); random(pRNG,y);
double start=usecond();
for(int64_t i=0;i<Nloop;i++){
mac(z,x,y);
}
double stop=usecond();
double time = (stop-start)/Nloop*1000.0;
double bytes=3*vol*Nc*Nc*sizeof(Complex);
double flops=Nc*Nc*(8+8+8)*vol;
std::cout<<GridLogMessage<<std::setprecision(3) << lat<<"\t\t"<<bytes<<" \t\t"<<bytes/time<<"\t\t" << flops/time<<std::endl;
LatticeColourMatrix z(&Grid); random(pRNG,z);
LatticeColourMatrix x(&Grid); random(pRNG,x);
LatticeColourMatrix y(&Grid); random(pRNG,y);
double start=usecond();
for(int64_t i=0;i<Nloop;i++){
mac(z,x,y);
}
double stop=usecond();
double time = (stop-start)/Nloop*1000.0;
double bytes=3*vol*Nc*Nc*sizeof(Complex);
double flops=Nc*Nc*(6+8+8)*vol;
std::cout<<GridLogMessage<<std::setprecision(3) << lat<<"\t\t"<<bytes<<" \t\t"<<bytes/time<<"\t\t" << flops/time<<std::endl;
}
std::cout<<GridLogMessage << "===================================================================================================="<<std::endl;
std::cout<<GridLogMessage << "= Benchmarking SU3xSU3 CovShiftForward(z,x,y)"<<std::endl;
@ -178,7 +178,7 @@ int main (int argc, char ** argv)
std::cout<<GridLogMessage << " L "<<"\t\t"<<"bytes"<<"\t\t\t"<<"GB/s\t\t GFlop/s"<<std::endl;
std::cout<<GridLogMessage << "----------------------------------------------------------"<<std::endl;
for(int lat=2;lat<=LMAX;lat+=LINC){
for(int lat=LMIN;lat<=LMAX;lat+=LINC){
std::vector<int> latt_size ({lat*mpi_layout[0],lat*mpi_layout[1],lat*mpi_layout[2],lat*mpi_layout[3]});
int64_t vol = latt_size[0]*latt_size[1]*latt_size[2]*latt_size[3];
@ -190,19 +190,64 @@ int main (int argc, char ** argv)
LatticeColourMatrix x(&Grid); random(pRNG,x);
LatticeColourMatrix y(&Grid); random(pRNG,y);
for(int mu=0;mu<=4;mu++){
for(int mu=0;mu<4;mu++){
double start=usecond();
for(int64_t i=0;i<Nloop;i++){
z = PeriodicBC::CovShiftForward(x,mu,y);
}
double stop=usecond();
double time = (stop-start)/Nloop*1000.0;
double bytes=3*vol*Nc*Nc*sizeof(Complex);
double flops=Nc*Nc*(6+8+8)*vol;
std::cout<<GridLogMessage<<std::setprecision(3) << lat<<"\t\t"<<bytes<<" \t\t"<<bytes/time<<"\t\t" << flops/time<<std::endl;
}
}
#if 1
std::cout<<GridLogMessage << "===================================================================================================="<<std::endl;
std::cout<<GridLogMessage << "= Benchmarking SU3xSU3 z= x * Cshift(y)"<<std::endl;
std::cout<<GridLogMessage << "===================================================================================================="<<std::endl;
std::cout<<GridLogMessage << " L "<<"\t\t"<<"bytes"<<"\t\t\t"<<"GB/s\t\t GFlop/s"<<std::endl;
std::cout<<GridLogMessage << "----------------------------------------------------------"<<std::endl;
for(int lat=LMIN;lat<=LMAX;lat+=LINC){
std::vector<int> latt_size ({lat*mpi_layout[0],lat*mpi_layout[1],lat*mpi_layout[2],lat*mpi_layout[3]});
int64_t vol = latt_size[0]*latt_size[1]*latt_size[2]*latt_size[3];
GridCartesian Grid(latt_size,simd_layout,mpi_layout);
GridParallelRNG pRNG(&Grid); pRNG.SeedFixedIntegers(std::vector<int>({45,12,81,9}));
LatticeColourMatrix z(&Grid); random(pRNG,z);
LatticeColourMatrix x(&Grid); random(pRNG,x);
LatticeColourMatrix y(&Grid); random(pRNG,y);
LatticeColourMatrix tmp(&Grid);
for(int mu=0;mu<4;mu++){
double tshift=0;
double tmult =0;
double start=usecond();
for(int64_t i=0;i<Nloop;i++){
z = PeriodicBC::CovShiftForward(x,mu,y);
tshift-=usecond();
tmp = Cshift(y,mu,-1);
tshift+=usecond();
tmult-=usecond();
z = x*tmp;
tmult+=usecond();
}
double stop=usecond();
double time = (stop-start)/Nloop*1000.0;
double time = (stop-start)/Nloop;
tshift = tshift/Nloop;
tmult = tmult /Nloop;
double bytes=3*vol*Nc*Nc*sizeof(Complex);
double flops=Nc*Nc*(8+8+8)*vol;
double flops=Nc*Nc*(6+8+8)*vol;
std::cout<<GridLogMessage<<std::setprecision(3) << "total us "<<time<<" shift "<<tshift <<" mult "<<tmult<<std::endl;
time = time * 1000; // convert to NS for GB/s
std::cout<<GridLogMessage<<std::setprecision(3) << lat<<"\t\t"<<bytes<<" \t\t"<<bytes/time<<"\t\t" << flops/time<<std::endl;
}
}
#endif
Grid_finalize();
}

8
extras/Hadrons/Application.cc
View File

@ -114,12 +114,12 @@ void Application::parseParameterFile(const std::string parameterFileName)
setPar(par);
if (!push(reader, "modules"))
{
HADRON_ERROR(Parsing, "Cannot open node 'modules' in parameter file '"
HADRONS_ERROR(Parsing, "Cannot open node 'modules' in parameter file '"
+ parameterFileName + "'");
}
if (!push(reader, "module"))
{
HADRON_ERROR(Parsing, "Cannot open node 'modules/module' in parameter file '"
HADRONS_ERROR(Parsing, "Cannot open node 'modules/module' in parameter file '"
+ parameterFileName + "'");
}
do
@ -177,7 +177,7 @@ void Application::saveSchedule(const std::string filename)
if (!scheduled_)
{
HADRON_ERROR(Definition, "Computation not scheduled");
HADRONS_ERROR(Definition, "Computation not scheduled");
}
for (auto address: program_)
@ -208,7 +208,7 @@ void Application::printSchedule(void)
{
if (!scheduled_)
{
HADRON_ERROR(Definition, "Computation not scheduled");
HADRONS_ERROR(Definition, "Computation not scheduled");
}
auto peak = vm().memoryNeeded(program_);
LOG(Message) << "Schedule (memory needed: " << sizeString(peak) << "):"

2
extras/Hadrons/EigenPack.hpp
View File

@ -123,7 +123,7 @@ protected:
binReader.readScidacFieldRecord(evec[k], vecRecord);
if (vecRecord.index != k)
{
HADRON_ERROR(Io, "Eigenvector " + std::to_string(k) + " has a"
HADRONS_ERROR(Io, "Eigenvector " + std::to_string(k) + " has a"
+ " wrong index (expected " + std::to_string(vecRecord.index)
+ ") in file '" + filename + "'");
}

16
extras/Hadrons/Environment.cc
View File

@ -35,7 +35,7 @@ using namespace QCD;
using namespace Hadrons;
#define ERROR_NO_ADDRESS(address)\
HADRON_ERROR(Definition, "no object with address " + std::to_string(address));
HADRONS_ERROR(Definition, "no object with address " + std::to_string(address));
/******************************************************************************
* Environment implementation *
@ -85,7 +85,7 @@ void Environment::createCoarseGrid(const std::vector<int> &blockSize,
coarseDim[d] = fineDim[d]/blockSize[d];
if (coarseDim[d]*blockSize[d] != fineDim[d])
{
HADRON_ERROR(Size, "Fine dimension " + std::to_string(d)
HADRONS_ERROR(Size, "Fine dimension " + std::to_string(d)
+ " (" + std::to_string(fineDim[d])
+ ") not divisible by coarse dimension ("
+ std::to_string(coarseDim[d]) + ")");
@ -96,7 +96,7 @@ void Environment::createCoarseGrid(const std::vector<int> &blockSize,
cLs = Ls/blockSize[nd];
if (cLs*blockSize[nd] != Ls)
{
HADRON_ERROR(Size, "Fine Ls (" + std::to_string(Ls)
HADRONS_ERROR(Size, "Fine Ls (" + std::to_string(Ls)
+ ") not divisible by coarse Ls ("
+ std::to_string(cLs) + ")");
}
@ -128,7 +128,7 @@ GridCartesian * Environment::getGrid(const unsigned int Ls) const
}
catch(std::out_of_range &)
{
HADRON_ERROR(Definition, "no grid with Ls= " + std::to_string(Ls));
HADRONS_ERROR(Definition, "no grid with Ls= " + std::to_string(Ls));
}
}
@ -147,7 +147,7 @@ GridRedBlackCartesian * Environment::getRbGrid(const unsigned int Ls) const
}
catch(std::out_of_range &)
{
HADRON_ERROR(Definition, "no red-black grid with Ls= " + std::to_string(Ls));
HADRONS_ERROR(Definition, "no red-black grid with Ls= " + std::to_string(Ls));
}
}
@ -171,7 +171,7 @@ GridCartesian * Environment::getCoarseGrid(
}
catch(std::out_of_range &)
{
HADRON_ERROR(Definition, "no coarse grid with Ls= " + std::to_string(Ls));
HADRONS_ERROR(Definition, "no coarse grid with Ls= " + std::to_string(Ls));
}
}
@ -221,7 +221,7 @@ void Environment::addObject(const std::string name, const int moduleAddress)
}
else
{
HADRON_ERROR(Definition, "object '" + name + "' already exists");
HADRONS_ERROR(Definition, "object '" + name + "' already exists");
}
}
@ -244,7 +244,7 @@ unsigned int Environment::getObjectAddress(const std::string name) const
}
else
{
HADRON_ERROR(Definition, "no object with name '" + name + "'");
HADRONS_ERROR(Definition, "no object with name '" + name + "'");
}
}

12
extras/Hadrons/Environment.hpp
View File

@ -245,7 +245,7 @@ void Environment::createDerivedObject(const std::string name,
(object_[address].type != &typeid(B)) or
(object_[address].derivedType != &typeid(T)))
{
HADRON_ERROR(Definition, "object '" + name + "' already allocated");
HADRONS_ERROR(Definition, "object '" + name + "' already allocated");
}
}
@ -279,7 +279,7 @@ T * Environment::getDerivedObject(const unsigned int address) const
}
else
{
HADRON_ERROR(Definition, "object with address " + std::to_string(address) +
HADRONS_ERROR(Definition, "object with address " + std::to_string(address) +
" cannot be casted to '" + typeName(&typeid(T)) +
"' (has type '" + typeName(&typeid(h->get())) + "')");
}
@ -287,20 +287,20 @@ T * Environment::getDerivedObject(const unsigned int address) const
}
else
{
HADRON_ERROR(Definition, "object with address " + std::to_string(address) +
HADRONS_ERROR(Definition, "object with address " + std::to_string(address) +
" does not have type '" + typeName(&typeid(B)) +
"' (has type '" + getObjectType(address) + "')");
}
}
else
{
HADRON_ERROR(Definition, "object with address " + std::to_string(address) +
HADRONS_ERROR(Definition, "object with address " + std::to_string(address) +
" is empty");
}
}
else
{
HADRON_ERROR(Definition, "no object with address " + std::to_string(address));
HADRONS_ERROR(Definition, "no object with address " + std::to_string(address));
}
}
@ -338,7 +338,7 @@ bool Environment::isObjectOfType(const unsigned int address) const
}
else
{
HADRON_ERROR(Definition, "no object with address " + std::to_string(address));
HADRONS_ERROR(Definition, "no object with address " + std::to_string(address));
}
}

8
extras/Hadrons/Exceptions.hpp
View File

@ -34,10 +34,10 @@ See the full license in the file "LICENSE" in the top level distribution directo
#include <Grid/Hadrons/Global.hpp>
#endif
#define SRC_LOC std::string(__FUNCTION__) + " at " + std::string(__FILE__) + ":"\
+ std::to_string(__LINE__)
#define HADRON_ERROR(exc, msg)\
throw(Exceptions::exc(msg, SRC_LOC));
#define HADRONS_SRC_LOC std::string(__FUNCTION__) + " at " \
+ std::string(__FILE__) + ":" + std::to_string(__LINE__)
#define HADRONS_ERROR(exc, msg)\
throw(Exceptions::exc(msg, HADRONS_SRC_LOC));
#define DECL_EXC(name, base) \
class name: public base\

2
extras/Hadrons/Factory.hpp
View File

@ -94,7 +94,7 @@ std::unique_ptr<T> Factory<T>::create(const std::string type,
}
catch (std::out_of_range &)
{
HADRON_ERROR(Argument, "object of type '" + type + "' unknown");
HADRONS_ERROR(Argument, "object of type '" + type + "' unknown");
}
return func(name);

2
extras/Hadrons/Global.hpp
View File

@ -110,7 +110,7 @@ public:
};
#define LOG(channel) std::cout << HadronsLog##channel
#define DEBUG_VAR(var) LOG(Debug) << #var << "= " << (var) << std::endl;
#define HADRONS_DEBUG_VAR(var) LOG(Debug) << #var << "= " << (var) << std::endl;
extern HadronsLogger HadronsLogError;
extern HadronsLogger HadronsLogWarning;

12
extras/Hadrons/Graph.hpp
View File

@ -184,7 +184,7 @@ void Graph<T>::removeVertex(const T &value)
}
else
{
HADRON_ERROR(Range, "vertex does not exists");
HADRONS_ERROR(Range, "vertex does not exists");
}
// remove all edges containing the vertex
@ -213,7 +213,7 @@ void Graph<T>::removeEdge(const Edge &e)
}
else
{
HADRON_ERROR(Range, "edge does not exists");
HADRONS_ERROR(Range, "edge does not exists");
}
}
@ -259,7 +259,7 @@ void Graph<T>::mark(const T &value, const bool doMark)
}
else
{
HADRON_ERROR(Range, "vertex does not exists");
HADRONS_ERROR(Range, "vertex does not exists");
}
}
@ -297,7 +297,7 @@ bool Graph<T>::isMarked(const T &value) const
}
else
{
HADRON_ERROR(Range, "vertex does not exists");
HADRONS_ERROR(Range, "vertex does not exists");
return false;
}
@ -543,7 +543,7 @@ std::vector<T> Graph<T>::topoSort(void)
{
if (tmpMarked.at(v))
{
HADRON_ERROR(Range, "cannot topologically sort a cyclic graph");
HADRONS_ERROR(Range, "cannot topologically sort a cyclic graph");
}
if (!isMarked(v))
{
@ -602,7 +602,7 @@ std::vector<T> Graph<T>::topoSort(Gen &gen)
{
if (tmpMarked.at(v))
{
HADRON_ERROR(Range, "cannot topologically sort a cyclic graph");
HADRONS_ERROR(Range, "cannot topologically sort a cyclic graph");
}
if (!isMarked(v))
{

2
extras/Hadrons/Module.cc
View File

@ -49,7 +49,7 @@ std::string ModuleBase::getName(void) const
// get factory registration name if available
std::string ModuleBase::getRegisteredName(void)
{
HADRON_ERROR(Definition, "module '" + getName() + "' has no registered type"
HADRONS_ERROR(Definition, "module '" + getName() + "' has no registered type"
+ " in the factory");
}

2
extras/Hadrons/Module.hpp
View File

@ -126,7 +126,7 @@ if (env().getGrid()->IsBoss())\
\
if (mkdir(_dirname))\
{\
HADRON_ERROR(Io, "cannot create directory '" + _dirname + "'");\
HADRONS_ERROR(Io, "cannot create directory '" + _dirname + "'");\
}\
{\
ResultWriter _writer(RESULT_FILE_NAME(ioStem));\

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

@ -119,7 +119,7 @@ void TWardIdentity<FImpl>::setup(void)
Ls_ = env().getObjectLs(par().q);
if (Ls_ != env().getObjectLs(par().action))
{
HADRON_ERROR(Size, "Ls mismatch between quark action and propagator");
HADRONS_ERROR(Size, "Ls mismatch between quark action and propagator");
}
envTmpLat(PropagatorField, "tmp");
envTmpLat(PropagatorField, "vector_WI");

2
extras/Hadrons/Modules/MFermion/GaugeProp.hpp
View File

@ -177,7 +177,7 @@ void TGaugeProp<FImpl>::execute(void)
{
if (Ls_ != env().getObjectLs(par().source))
{
HADRON_ERROR(Size, "Ls mismatch between quark action and source");
HADRONS_ERROR(Size, "Ls mismatch between quark action and source");
}
else
{

19
extras/Hadrons/Modules/MScalarSUN/Div.hpp
View File

@ -49,19 +49,20 @@ public:
std::string, output);
};
class DivResult: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(DivResult,
DiffType, type,
Complex, value);
};
template <typename SImpl>
class TDiv: public Module<DivPar>
{
public:
typedef typename SImpl::Field Field;
typedef typename SImpl::ComplexField ComplexField;
class Result: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(Result,
DiffType, type,
Complex, value);
};
public:
// constructor
TDiv(const std::string name);
@ -112,7 +113,7 @@ void TDiv<SImpl>::setup(void)
{
if (par().op.size() != env().getNd())
{
HADRON_ERROR(Size, "the number of components differs from number of dimensions");
HADRONS_ERROR(Size, "the number of components differs from number of dimensions");
}
envCreateLat(ComplexField, getName());
}
@ -139,7 +140,7 @@ void TDiv<SImpl>::execute(void)
}
if (!par().output.empty())
{
Result r;
DivResult r;
r.type = par().type;
r.value = TensorRemove(sum(div));

35
extras/Hadrons/Modules/MScalarSUN/EMT.hpp
View File

@ -54,6 +54,17 @@ public:
std::string, output);
};
class EMTResult: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(EMTResult,
std::vector<std::vector<Complex>>, value,
double, m2,
double, lambda,
double, g,
double, xi);
};
template <typename SImpl>
class TEMT: public Module<EMTPar>
{
@ -155,13 +166,22 @@ void TEMT<SImpl>::execute(void)
LOG(Message) << " xi= " << par().xi << std::endl;
}
const unsigned int N = SImpl::Group::Dimension;
const unsigned int N = SImpl::Group::Dimension, nd = env().getNd();
auto &trphi2 = envGet(ComplexField, varName(par().phiPow, 2));
auto &trphi4 = envGet(ComplexField, varName(par().phiPow, 4));
auto &sumkin = envGet(ComplexField, varName(par().kinetic, "sum"));
EMTResult result;
for (unsigned int mu = 0; mu < env().getNd(); ++mu)
for (unsigned int nu = mu; nu < env().getNd(); ++nu)
if (!par().output.empty())
{
result.m2 = par().m2;
result.g = par().g;
result.lambda = par().lambda;
result.xi = par().xi;
result.value.resize(nd, std::vector<Complex>(nd));
}
for (unsigned int mu = 0; mu < nd; ++mu)
for (unsigned int nu = mu; nu < nd; ++nu)
{
auto &out = envGet(ComplexField, varName(getName(), mu, nu));
auto &trkin = envGet(ComplexField, varName(par().kinetic, mu, nu));
@ -178,6 +198,15 @@ void TEMT<SImpl>::execute(void)
out -= sumkin + par().m2*trphi2 + par().lambda*trphi4;
}
out *= N/par().g;
if (!par().output.empty())
{
result.value[mu][nu] = TensorRemove(sum(out));
result.value[mu][nu] = result.value[nu][mu];
}
}
if (!par().output.empty())
{
saveResult(par().output, "emt", result);
}
}

35
extras/Hadrons/Modules/MScalarSUN/Grad.hpp
View File

@ -49,19 +49,20 @@ public:
std::string, output);
};
class GradResult: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(GradResult,
DiffType, type,
std::vector<Complex>, value);
};
template <typename SImpl>
class TGrad: public Module<GradPar>
{
public:
typedef typename SImpl::Field Field;
typedef typename SImpl::ComplexField ComplexField;
class Result: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(Result,
DiffType, type,
Complex, value);
};
public:
// constructor
TGrad(const std::string name);
@ -130,14 +131,18 @@ void TGrad<SImpl>::setup(void)
template <typename SImpl>
void TGrad<SImpl>::execute(void)
{
const auto nd = env().getNd();
LOG(Message) << "Computing the " << par().type << " gradient of '"
<< par().op << "'" << std::endl;
std::vector<Result> result;
auto &op = envGet(ComplexField, par().op);
const unsigned int nd = env().getNd();
GradResult result;
auto &op = envGet(ComplexField, par().op);
if (!par().output.empty())
{
result.type = par().type;
result.value.resize(nd);
}
for (unsigned int mu = 0; mu < nd; ++mu)
{
auto &der = envGet(ComplexField, varName(getName(), mu));
@ -145,14 +150,10 @@ void TGrad<SImpl>::execute(void)
dmu(der, op, mu, par().type);
if (!par().output.empty())
{
Result r;
r.type = par().type;
r.value = TensorRemove(sum(der));
result.push_back(r);
result.value[mu] = TensorRemove(sum(der));
}
}
if (result.size() > 0)
if (!par().output.empty())
{
saveResult(par().output, "grad", result);
}

28
extras/Hadrons/Modules/MScalarSUN/ShiftProbe.hpp
View File

@ -51,20 +51,20 @@ public:
std::string, output);
};
class ShiftProbeResult: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(ShiftProbeResult,
std::string, shifts,
Complex, value);
};
template <typename SImpl>
class TShiftProbe: public Module<ShiftProbePar>
{
public:
typedef typename SImpl::Field Field;
typedef typename SImpl::ComplexField ComplexField;
class Result: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(Result,
std::string, op,
Complex , value);
};
public:
// constructor
TShiftProbe(const std::string name);
@ -134,14 +134,14 @@ void TShiftProbe<SImpl>::execute(void)
shift = strToVec<ShiftPair>(par().shifts);
if (shift.size() % 2 != 0)
{
HADRON_ERROR(Size, "the number of shifts is odd");
HADRONS_ERROR(Size, "the number of shifts is odd");
}
sign = (shift.size() % 4 == 0) ? 1 : -1;
for (auto &s: shift)
{
if (s.first >= env().getNd())
{
HADRON_ERROR(Size, "dimension to large for shift <"
HADRONS_ERROR(Size, "dimension to large for shift <"
+ std::to_string(s.first) + " "
+ std::to_string(s.second) + ">" );
}
@ -160,6 +160,14 @@ void TShiftProbe<SImpl>::execute(void)
}
}
probe = real(sign*trace(acc));
if (!par().output.empty())
{
ShiftProbeResult r;
r.shifts = par().shifts;
r.value = TensorRemove(sum(probe));
saveResult(par().output, "probe", r);
}
}
END_MODULE_NAMESPACE

60
extras/Hadrons/Modules/MScalarSUN/TrKinetic.hpp
View File

@ -49,19 +49,20 @@ public:
std::string, output);
};
class TrKineticResult: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(TrKineticResult,
std::vector<std::vector<Complex>>, value,
DiffType, type);
};
template <typename SImpl>
class TTrKinetic: public Module<TrKineticPar>
{
public:
typedef typename SImpl::Field Field;
typedef typename SImpl::ComplexField ComplexField;
class Result: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(Result,
std::string, op,
Complex , value);
};
public:
// constructor
TTrKinetic(const std::string name);
@ -135,18 +136,24 @@ void TTrKinetic<SImpl>::execute(void)
LOG(Message) << "Computing tr(d_mu phi*d_nu phi) using " << par().type
<< " derivative" << std::endl;
std::vector<Result> result;
auto &phi = envGet(Field, par().field);
auto &sumkin = envGet(ComplexField, varName(getName(), "sum"));
const unsigned int nd = env().getNd();
TrKineticResult result;
auto &phi = envGet(Field, par().field);
auto &sumkin = envGet(ComplexField, varName(getName(), "sum"));
envGetTmp(std::vector<Field>, der);
sumkin = zero;
for (unsigned int mu = 0; mu < env().getNd(); ++mu)
if (!par().output.empty())
{
result.type = par().type;
result.value.resize(nd, std::vector<Complex>(nd));
}
for (unsigned int mu = 0; mu < nd; ++mu)
{
dmu(der[mu], phi, mu, par().type);
}
for (unsigned int mu = 0; mu < env().getNd(); ++mu)
for (unsigned int nu = mu; nu < env().getNd(); ++nu)
for (unsigned int mu = 0; mu < nd; ++mu)
for (unsigned int nu = mu; nu < nd; ++nu)
{
auto &out = envGet(ComplexField, varName(getName(), mu, nu));
@ -155,32 +162,13 @@ void TTrKinetic<SImpl>::execute(void)
{
sumkin += out;
}
}
if (!par().output.empty())
{
for (unsigned int mu = 0; mu < env().getNd(); ++mu)
for (unsigned int nu = mu; nu < env().getNd(); ++nu)
if (!par().output.empty())
{
auto &out = envGet(ComplexField, varName(getName(), mu, nu));
Result r;
r.op = "tr(d_" + std::to_string(mu) + "phi*d_"
+ std::to_string(nu) + "phi)";
r.value = TensorRemove(sum(out));
result.push_back(r);
}
{
Result r;
r.op = "sum_mu tr(d_mu phi*d_mu phi)";
r.value = TensorRemove(sum(sumkin));
result.push_back(r);
result.value[mu][nu] = TensorRemove(sum(out));
result.value[mu][nu] = result.value[nu][mu];
}
}
if (result.size() > 0)
{
saveResult(par().output, "trkinetic", result);
}
saveResult(par().output, "trkinetic", result);
}
END_MODULE_NAMESPACE

21
extras/Hadrons/Modules/MScalarSUN/TrMag.hpp
View File

@ -49,19 +49,20 @@ public:
std::string, output);
};
class TrMagResult: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(TrMagResult,
std::string, op,
Real, value);
};
template <typename SImpl>
class TTrMag: public Module<TrMagPar>
{
public:
typedef typename SImpl::Field Field;
typedef typename SImpl::ComplexField ComplexField;
class Result: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(Result,
std::string, op,
Real, value);
};
public:
// constructor
TTrMag(const std::string name);
@ -120,8 +121,8 @@ void TTrMag<SImpl>::execute(void)
LOG(Message) << "Computing tr(mag^n) for n even up to " << par().maxPow
<< std::endl;
std::vector<Result> result;
auto &phi = envGet(Field, par().field);
std::vector<TrMagResult> result;
auto &phi = envGet(Field, par().field);
auto m2 = sum(phi), mn = m2;
@ -129,7 +130,7 @@ void TTrMag<SImpl>::execute(void)
mn = 1.;
for (unsigned int n = 2; n <= par().maxPow; n += 2)
{
Result r;
TrMagResult r;
mn = mn*m2;
r.op = "tr(mag^" + std::to_string(n) + ")";

24
extras/Hadrons/Modules/MScalarSUN/TrPhi.hpp
View File

@ -49,19 +49,21 @@ public:
std::string, output);
};
class TrPhiResult: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(TrPhiResult,
std::string, op,
Real, value);
};
template <typename SImpl>
class TTrPhi: public Module<TrPhiPar>
{
public:
typedef typename SImpl::Field Field;
typedef typename SImpl::ComplexField ComplexField;
class Result: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(Result,
std::string, op,
Real, value);
};
public:
// constructor
TTrPhi(const std::string name);
@ -119,7 +121,7 @@ void TTrPhi<SImpl>::setup(void)
{
if (par().maxPow < 2)
{
HADRON_ERROR(Size, "'maxPow' should be at least equal to 2");
HADRONS_ERROR(Size, "'maxPow' should be at least equal to 2");
}
envTmpLat(Field, "phi2");
envTmpLat(Field, "buf");
@ -136,8 +138,8 @@ void TTrPhi<SImpl>::execute(void)
LOG(Message) << "Computing tr(phi^n) for n even up to " << par().maxPow
<< std::endl;
std::vector<Result> result;
auto &phi = envGet(Field, par().field);
std::vector<TrPhiResult> result;
auto &phi = envGet(Field, par().field);
envGetTmp(Field, phi2);
envGetTmp(Field, buf);
@ -151,7 +153,7 @@ void TTrPhi<SImpl>::execute(void)
phin = trace(buf);
if (!par().output.empty())
{
Result r;
TrPhiResult r;
r.op = "tr(phi^" + std::to_string(n) + ")";
r.value = TensorRemove(sum(phin)).real();

42
extras/Hadrons/Modules/MScalarSUN/TransProj.hpp
View File

@ -49,19 +49,20 @@ public:
std::string, output);
};
class TransProjResult: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(TransProjResult,
std::vector<std::vector<Complex>>, value,
DiffType, type);
};
template <typename SImpl>
class TTransProj: public Module<TransProjPar>
{
public:
typedef typename SImpl::Field Field;
typedef typename SImpl::ComplexField ComplexField;
class Result: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(Result,
std::string, op,
Complex , value);
};
public:
// constructor
TTransProj(const std::string name);
@ -137,21 +138,27 @@ void TTransProj<SImpl>::execute(void)
<< par().type << " derivatives and op= '" << par().op
<< "'" << std::endl;
std::vector<Result> result;
auto &op = envGet(ComplexField, par().op);
const unsigned int nd = env().getNd();
TransProjResult result;
auto &op = envGet(ComplexField, par().op);
envGetTmp(ComplexField, buf1);
envGetTmp(ComplexField, buf2);
envGetTmp(ComplexField, lap);
lap = zero;
for (unsigned int mu = 0; mu < env().getNd(); ++mu)
if (!par().output.empty())
{
result.type = par().type;
result.value.resize(nd, std::vector<Complex>(nd));
}
for (unsigned int mu = 0; mu < nd; ++mu)
{
dmu(buf1, op, mu, par().type);
dmu(buf2, buf1, mu, par().type);
lap += buf2;
}
for (unsigned int mu = 0; mu < env().getNd(); ++mu)
for (unsigned int nu = mu; nu < env().getNd(); ++nu)
for (unsigned int mu = 0; mu < nd; ++mu)
for (unsigned int nu = mu; nu < nd; ++nu)
{
auto &out = envGet(ComplexField, varName(getName(), mu, nu));
dmu(buf1, op, mu, par().type);
@ -163,16 +170,11 @@ void TTransProj<SImpl>::execute(void)
}
if (!par().output.empty())
{
Result r;
r.op = "(delta_" + std::to_string(mu) + "," + std::to_string(nu)
+ " d^2 - d_" + std::to_string(mu) + "*d_"
+ std::to_string(nu) + ")*op";
r.value = TensorRemove(sum(out));
result.push_back(r);
result.value[mu][nu] = TensorRemove(sum(out));
result.value[mu][nu] = result.value[nu][mu];
}
}
if (result.size() > 0)
if (!par().output.empty())
{
saveResult(par().output, "transproj", result);
}

53
extras/Hadrons/Modules/MScalarSUN/TwoPoint.hpp
View File

@ -50,23 +50,23 @@ public:
std::string, output);
};
class TwoPointResult: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(TwoPointResult,
std::string, sink,
std::string, source,
std::vector<int>, mom,
std::vector<Complex>, data);
};
template <typename SImpl>
class TTwoPoint: public Module<TwoPointPar>
{
public:
typedef typename SImpl::Field Field;
typedef typename SImpl::ComplexField ComplexField;
typedef std::vector<TComplex> SlicedOp;
class Result: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(Result,
std::string, sink,
std::string, source,
std::vector<int>, mom,
std::vector<Complex>, data);
};
typedef typename SImpl::Field Field;
typedef typename SImpl::ComplexField ComplexField;
typedef std::vector<Complex> SlicedOp;
public:
// constructor
TTwoPoint(const std::string name);
@ -143,7 +143,7 @@ void TTwoPoint<SImpl>::setup(void)
mom_[i] = strToVec<int>(par().mom[i]);
if (mom_[i].size() != nd - 1)
{
HADRON_ERROR(Size, "momentum number of components different from "
HADRONS_ERROR(Size, "momentum number of components different from "
+ std::to_string(nd-1));
}
}
@ -160,18 +160,24 @@ void TTwoPoint<SImpl>::execute(void)
LOG(Message) << " <" << p.first << " " << p.second << ">" << std::endl;
}
const unsigned int nd = env().getDim().size();
const unsigned int nt = env().getDim().back();
const unsigned int nop = par().op.size();
const unsigned int nmom = mom_.size();
const unsigned int nd = env().getNd();
const unsigned int nt = env().getDim().back();
const unsigned int nop = par().op.size();
const unsigned int nmom = mom_.size();
double partVol = 1.;
std::vector<int> dMask(nd, 1);
std::set<std::string> ops;
std::vector<Result> result;
std::vector<TwoPointResult> result;
std::map<std::string, std::vector<SlicedOp>> slicedOp;
FFT fft(env().getGrid());
TComplex buf;
envGetTmp(ComplexField, ftBuf);
dMask[nd - 1] = 0;
for (unsigned int mu = 0; mu < nd - 1; ++mu)
{
partVol *= env().getDim()[mu];
}
for (auto &p: par().op)
{
ops.insert(p.first);
@ -183,7 +189,7 @@ void TTwoPoint<SImpl>::execute(void)
slicedOp[o].resize(nmom);
LOG(Message) << "Operator '" << o << "' FFT" << std::endl;
fft.FFT_dim_mask(ftBuf, op, dMask, FFT::backward);
fft.FFT_dim_mask(ftBuf, op, dMask, FFT::forward);
for (unsigned int m = 0; m < nmom; ++m)
{
auto qt = mom_[m];
@ -193,7 +199,8 @@ void TTwoPoint<SImpl>::execute(void)
for (unsigned int t = 0; t < nt; ++t)
{
qt[nd - 1] = t;
peekSite(slicedOp[o][m][t], ftBuf, qt);
peekSite(buf, ftBuf, qt);
slicedOp[o][m][t] = TensorRemove(buf)/partVol;
}
}
}
@ -201,7 +208,7 @@ void TTwoPoint<SImpl>::execute(void)
for (unsigned int m = 0; m < nmom; ++m)
for (auto &p: par().op)
{
Result r;
TwoPointResult r;
r.sink = p.first;
r.source = p.second;
@ -228,7 +235,7 @@ std::vector<Complex> TTwoPoint<SImpl>::makeTwoPoint(
{
for (unsigned int t = 0; t < nt; ++t)
{
res[dt] += TensorRemove(trace(sink[(t+dt)%nt]*adj(source[t])));
res[dt] += sink[(t+dt)%nt]*adj(source[t]);
}
res[dt] *= 1./static_cast<double>(nt);
}

8
extras/Hadrons/Modules/MScalarSUN/Utils.hpp
View File

@ -44,7 +44,7 @@ inline void dmu(Field &out, const Field &in, const unsigned int mu, const DiffTy
if (mu >= env.getNd())
{
HADRON_ERROR(Range, "Derivative direction out of range");
HADRONS_ERROR(Range, "Derivative direction out of range");
}
switch(type)
{
@ -58,7 +58,7 @@ inline void dmu(Field &out, const Field &in, const unsigned int mu, const DiffTy
out = 0.5*(Cshift(in, mu, 1) - Cshift(in, mu, -1));
break;
default:
HADRON_ERROR(Argument, "Derivative type invalid");
HADRONS_ERROR(Argument, "Derivative type invalid");
break;
}
}
@ -70,7 +70,7 @@ inline void dmuAcc(Field &out, const Field &in, const unsigned int mu, const Dif
if (mu >= env.getNd())
{
HADRON_ERROR(Range, "Derivative direction out of range");
HADRONS_ERROR(Range, "Derivative direction out of range");
}
switch(type)
{
@ -84,7 +84,7 @@ inline void dmuAcc(Field &out, const Field &in, const unsigned int mu, const Dif
out += 0.5*(Cshift(in, mu, 1) - Cshift(in, mu, -1));
break;
default:
HADRON_ERROR(Argument, "Derivative type invalid");
HADRONS_ERROR(Argument, "Derivative type invalid");
break;
}
}

2
extras/Hadrons/Modules/MSolver/RBPrecCG.hpp
View File

@ -127,7 +127,7 @@ void TRBPrecCG<FImpl, nBasis>::setup(void)
{
if (par().maxIteration == 0)
{
HADRON_ERROR(Argument, "zero maximum iteration");
HADRONS_ERROR(Argument, "zero maximum iteration");
}
LOG(Message) << "setting up Schur red-black preconditioned CG for"

2
extras/Hadrons/Modules/MUtilities/TestSeqConserved.hpp
View File

@ -123,7 +123,7 @@ void TTestSeqConserved<FImpl>::setup(void)
auto Ls = env().getObjectLs(par().q);
if (Ls != env().getObjectLs(par().action))
{
HADRON_ERROR(Size, "Ls mismatch between quark action and propagator");
HADRONS_ERROR(Size, "Ls mismatch between quark action and propagator");
}
envTmpLat(PropagatorField, "tmp");
envTmpLat(LatticeComplex, "c");

14
extras/Hadrons/VirtualMachine.cc
View File

@ -123,7 +123,7 @@ void VirtualMachine::pushModule(VirtualMachine::ModPt &pt)
else
{
// output already fully registered, error
HADRON_ERROR(Definition, "object '" + out
HADRONS_ERROR(Definition, "object '" + out
+ "' is already produced by module '"
+ module_[env().getObjectModule(out)].name
+ "' (while pushing module '" + name + "')");
@ -158,7 +158,7 @@ void VirtualMachine::pushModule(VirtualMachine::ModPt &pt)
}
else
{
HADRON_ERROR(Definition, "module '" + name + "' already exists");
HADRONS_ERROR(Definition, "module '" + name + "' already exists");
}
}
@ -185,7 +185,7 @@ ModuleBase * VirtualMachine::getModule(const unsigned int address) const
}
else
{
HADRON_ERROR(Definition, "no module with address " + std::to_string(address));
HADRONS_ERROR(Definition, "no module with address " + std::to_string(address));
}
}
@ -202,7 +202,7 @@ unsigned int VirtualMachine::getModuleAddress(const std::string name) const
}
else
{
HADRON_ERROR(Definition, "no module with name '" + name + "'");
HADRONS_ERROR(Definition, "no module with name '" + name + "'");
}
}
@ -214,7 +214,7 @@ std::string VirtualMachine::getModuleName(const unsigned int address) const
}
else
{
HADRON_ERROR(Definition, "no module with address " + std::to_string(address));
HADRONS_ERROR(Definition, "no module with address " + std::to_string(address));
}
}
@ -226,7 +226,7 @@ std::string VirtualMachine::getModuleType(const unsigned int address) const
}
else
{
HADRON_ERROR(Definition, "no module with address " + std::to_string(address));
HADRONS_ERROR(Definition, "no module with address " + std::to_string(address));
}
}
@ -306,7 +306,7 @@ void VirtualMachine::makeModuleGraph(void)
if (min < 0)
{
HADRON_ERROR(Definition, "dependency '"
HADRONS_ERROR(Definition, "dependency '"
+ env().getObjectName(in) + "' (address "
+ std::to_string(in)
+ ") is not produced by any module");

2
extras/Hadrons/VirtualMachine.hpp
View File

@ -195,7 +195,7 @@ M * VirtualMachine::getModule(const unsigned int address) const
}
else
{
HADRON_ERROR(Definition, "module '" + module_[address].name
HADRONS_ERROR(Definition, "module '" + module_[address].name
+ "' does not have type " + typeid(M).name()
+ "(has type: " + getModuleType(address) + ")");
}

12
lib/algorithms/iterative/ImplicitlyRestartedLanczos.h
View File

@ -479,15 +479,13 @@ until convergence
Field B(grid); B.checkerboard = evec[0].checkerboard;
// power of two search pattern; not every evalue in eval2 is assessed.
int allconv =1;
for(int jj = 1; jj<=Nstop; jj*=2){
int j = Nstop-jj;
RealD e = eval2_copy[j]; // Discard the evalue
basisRotateJ(B,evec,Qt,j,0,Nk,Nm);
if( _Tester.TestConvergence(j,eresid,B,e,evalMaxApprox) ) {
if ( j > Nconv ) {
Nconv=j+1;
jj=Nstop; // Terminate the scan
}
if( !_Tester.TestConvergence(j,eresid,B,e,evalMaxApprox) ) {
allconv=0;
}
}
// Do evec[0] for good measure
@ -495,8 +493,10 @@ until convergence
int j=0;
RealD e = eval2_copy[0];
basisRotateJ(B,evec,Qt,j,0,Nk,Nm);
_Tester.TestConvergence(j,eresid,B,e,evalMaxApprox);
if( !_Tester.TestConvergence(j,eresid,B,e,evalMaxApprox) ) allconv=0;
}
if ( allconv ) Nconv = Nstop;
// test if we converged, if so, terminate
std::cout<<GridLogIRL<<" #modes converged: >= "<<Nconv<<"/"<<Nstop<<std::endl;
// if( Nconv>=Nstop || beta_k < betastp){

1
lib/algorithms/iterative/LocalCoherenceLanczos.h
View File

@ -48,6 +48,7 @@ struct LanczosParams : Serializable {
struct LocalCoherenceLanczosParams : Serializable {
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(LocalCoherenceLanczosParams,
bool, saveEvecs,
bool, doFine,
bool, doFineRead,
bool, doCoarse,

2
lib/allocator/AlignedAllocator.h
View File

@ -277,7 +277,9 @@ public:
uint8_t *cp = (uint8_t *)ptr;
if ( ptr ) {
// One touch per 4k page, static OMP loop to catch same loop order
#ifdef GRID_OMP
#pragma omp parallel for schedule(static)
#endif
for(size_type n=0;n<bytes;n+=4096){
cp[n]=0;
}

91
lib/cshift/Cshift_common.h
View File

@ -45,31 +45,33 @@ Gather_plane_simple (const Lattice<vobj> &rhs,commVector<vobj> &buffer,int dimen
int so=plane*rhs._grid->_ostride[dimension]; // base offset for start of plane
int e1=rhs._grid->_slice_nblock[dimension];
int e2=rhs._grid->_slice_block[dimension];
int ent = 0;
static std::vector<std::pair<int,int> > table; table.resize(e1*e2);
int stride=rhs._grid->_slice_stride[dimension];
if ( cbmask == 0x3 ) {
parallel_for_nest2(int n=0;n<e1;n++){
for(int n=0;n<e1;n++){
for(int b=0;b<e2;b++){
int o = n*stride;
int bo = n*e2;
buffer[off+bo+b]=rhs._odata[so+o+b];
table[ent++] = std::pair<int,int>(off+bo+b,so+o+b);
}
}
} else {
int bo=0;
std::vector<std::pair<int,int> > table;
for(int n=0;n<e1;n++){
for(int b=0;b<e2;b++){
int o = n*stride;
int ocb=1<<rhs._grid->CheckerBoardFromOindex(o+b);
if ( ocb &cbmask ) {
table.push_back(std::pair<int,int> (bo++,o+b));
table[ent++]=std::pair<int,int> (off+bo++,so+o+b);
}
}
}
parallel_for(int i=0;i<table.size();i++){
buffer[off+table[i].first]=rhs._odata[so+table[i].second];
}
}
parallel_for(int i=0;i<ent;i++){
buffer[table[i].first]=rhs._odata[table[i].second];
}
}
@ -141,30 +143,34 @@ template<class vobj> void Scatter_plane_simple (Lattice<vobj> &rhs,commVector<vo
int e2=rhs._grid->_slice_block[dimension];
int stride=rhs._grid->_slice_stride[dimension];
static std::vector<std::pair<int,int> > table; table.resize(e1*e2);
int ent =0;
if ( cbmask ==0x3 ) {
parallel_for_nest2(int n=0;n<e1;n++){
for(int n=0;n<e1;n++){
for(int b=0;b<e2;b++){
int o =n*rhs._grid->_slice_stride[dimension];
int bo =n*rhs._grid->_slice_block[dimension];
rhs._odata[so+o+b]=buffer[bo+b];
table[ent++] = std::pair<int,int>(so+o+b,bo+b);
}
}
} else {
std::vector<std::pair<int,int> > table;
int bo=0;
for(int n=0;n<e1;n++){
for(int b=0;b<e2;b++){
int o =n*rhs._grid->_slice_stride[dimension];
int ocb=1<<rhs._grid->CheckerBoardFromOindex(o+b);// Could easily be a table lookup
if ( ocb & cbmask ) {
table.push_back(std::pair<int,int> (so+o+b,bo++));
table[ent++]=std::pair<int,int> (so+o+b,bo++);
}
}
}
parallel_for(int i=0;i<table.size();i++){
// std::cout << "Rcv"<< table[i].first << " " << table[i].second << " " <<buffer[table[i].second]<<std::endl;
rhs._odata[table[i].first]=buffer[table[i].second];
}
}
parallel_for(int i=0;i<ent;i++){
rhs._odata[table[i].first]=buffer[table[i].second];
}
}
@ -228,29 +234,32 @@ template<class vobj> void Copy_plane(Lattice<vobj>& lhs,const Lattice<vobj> &rhs
int e1=rhs._grid->_slice_nblock[dimension]; // clearly loop invariant for icpc
int e2=rhs._grid->_slice_block[dimension];
int stride = rhs._grid->_slice_stride[dimension];
if(cbmask == 0x3 ){
parallel_for_nest2(int n=0;n<e1;n++){
for(int b=0;b<e2;b++){
static std::vector<std::pair<int,int> > table; table.resize(e1*e2);
int ent=0;
if(cbmask == 0x3 ){
for(int n=0;n<e1;n++){
for(int b=0;b<e2;b++){
int o =n*stride+b;
//lhs._odata[lo+o]=rhs._odata[ro+o];
vstream(lhs._odata[lo+o],rhs._odata[ro+o]);
table[ent++] = std::pair<int,int>(lo+o,ro+o);
}
}
} else {
parallel_for_nest2(int n=0;n<e1;n++){
for(int n=0;n<e1;n++){
for(int b=0;b<e2;b++){
int o =n*stride+b;
int ocb=1<<lhs._grid->CheckerBoardFromOindex(o);
if ( ocb&cbmask ) {
//lhs._odata[lo+o]=rhs._odata[ro+o];
vstream(lhs._odata[lo+o],rhs._odata[ro+o]);
table[ent++] = std::pair<int,int>(lo+o,ro+o);
}
}
}
}
parallel_for(int i=0;i<ent;i++){
lhs._odata[table[i].first]=rhs._odata[table[i].second];
}
}
template<class vobj> void Copy_plane_permute(Lattice<vobj>& lhs,const Lattice<vobj> &rhs, int dimension,int lplane,int rplane,int cbmask,int permute_type)
@ -269,16 +278,28 @@ template<class vobj> void Copy_plane_permute(Lattice<vobj>& lhs,const Lattice<vo
int e2=rhs._grid->_slice_block [dimension];
int stride = rhs._grid->_slice_stride[dimension];
parallel_for_nest2(int n=0;n<e1;n++){
for(int b=0;b<e2;b++){
static std::vector<std::pair<int,int> > table; table.resize(e1*e2);
int ent=0;
double t_tab,t_perm;
if ( cbmask == 0x3 ) {
for(int n=0;n<e1;n++){
for(int b=0;b<e2;b++){
int o =n*stride;
table[ent++] = std::pair<int,int>(lo+o+b,ro+o+b);
}}
} else {
for(int n=0;n<e1;n++){
for(int b=0;b<e2;b++){
int o =n*stride;
int ocb=1<<lhs._grid->CheckerBoardFromOindex(o+b);
if ( ocb&cbmask ) {
permute(lhs._odata[lo+o+b],rhs._odata[ro+o+b],permute_type);
}
if ( ocb&cbmask ) table[ent++] = std::pair<int,int>(lo+o+b,ro+o+b);
}}
}
}}
parallel_for(int i=0;i<ent;i++){
permute(lhs._odata[table[i].first],rhs._odata[table[i].second],permute_type);
}
}
//////////////////////////////////////////////////////
@ -291,6 +312,8 @@ template<class vobj> void Cshift_local(Lattice<vobj>& ret,const Lattice<vobj> &r
sshift[0] = rhs._grid->CheckerBoardShiftForCB(rhs.checkerboard,dimension,shift,Even);
sshift[1] = rhs._grid->CheckerBoardShiftForCB(rhs.checkerboard,dimension,shift,Odd);
double t_local;
if ( sshift[0] == sshift[1] ) {
Cshift_local(ret,rhs,dimension,shift,0x3);
} else {
@ -299,7 +322,7 @@ template<class vobj> void Cshift_local(Lattice<vobj>& ret,const Lattice<vobj> &r
}
}
template<class vobj> Lattice<vobj> Cshift_local(Lattice<vobj> &ret,const Lattice<vobj> &rhs,int dimension,int shift,int cbmask)
template<class vobj> void Cshift_local(Lattice<vobj> &ret,const Lattice<vobj> &rhs,int dimension,int shift,int cbmask)
{
GridBase *grid = rhs._grid;
int fd = grid->_fdimensions[dimension];
@ -326,10 +349,6 @@ template<class vobj> Lattice<vobj> Cshift_local(Lattice<vobj> &ret,const Lattice
int sshift = grid->CheckerBoardShiftForCB(rhs.checkerboard,dimension,shift,cb);
int sx = (x+sshift)%rd;
// FIXME : This must change where we have a
// Rotate slice.
// Document how this works ; why didn't I do this when I first wrote it...
// wrap is whether sshift > rd.
// num is sshift mod rd.
//
@ -366,9 +385,7 @@ template<class vobj> Lattice<vobj> Cshift_local(Lattice<vobj> &ret,const Lattice
if ( permute_slice ) Copy_plane_permute(ret,rhs,dimension,x,sx,cbmask,permute_type_dist);
else Copy_plane(ret,rhs,dimension,x,sx,cbmask);
}
return ret;
}
}
#endif

13
lib/cshift/Cshift_mpi.h
View File

@ -54,13 +54,13 @@ template<class vobj> Lattice<vobj> Cshift(const Lattice<vobj> &rhs,int dimension
if ( !comm_dim ) {
// std::cout << "Cshift_local" <<std::endl;
//std::cout << "CSHIFT: Cshift_local" <<std::endl;
Cshift_local(ret,rhs,dimension,shift); // Handles checkerboarding
} else if ( splice_dim ) {
// std::cout << "Cshift_comms_simd" <<std::endl;
//std::cout << "CSHIFT: Cshift_comms_simd call - splice_dim = " << splice_dim << " shift " << shift << " dimension = " << dimension << std::endl;
Cshift_comms_simd(ret,rhs,dimension,shift);
} else {
// std::cout << "Cshift_comms" <<std::endl;
//std::cout << "CSHIFT: Cshift_comms" <<std::endl;
Cshift_comms(ret,rhs,dimension,shift);
}
return ret;
@ -91,9 +91,12 @@ template<class vobj> void Cshift_comms_simd(Lattice<vobj>& ret,const Lattice<vob
sshift[0] = rhs._grid->CheckerBoardShiftForCB(rhs.checkerboard,dimension,shift,Even);
sshift[1] = rhs._grid->CheckerBoardShiftForCB(rhs.checkerboard,dimension,shift,Odd);
//std::cout << "Cshift_comms_simd dim "<<dimension<<"cb "<<rhs.checkerboard<<"shift "<<shift<<" sshift " << sshift[0]<<" "<<sshift[1]<<std::endl;
if ( sshift[0] == sshift[1] ) {
//std::cout << "Single pass Cshift_comms" <<std::endl;
Cshift_comms_simd(ret,rhs,dimension,shift,0x3);
} else {
//std::cout << "Two pass Cshift_comms" <<std::endl;
Cshift_comms_simd(ret,rhs,dimension,shift,0x1);// if checkerboard is unfavourable take two passes
Cshift_comms_simd(ret,rhs,dimension,shift,0x2);// both with block stride loop iteration
}
@ -175,6 +178,10 @@ template<class vobj> void Cshift_comms_simd(Lattice<vobj> &ret,const Lattice<vo
int simd_layout = grid->_simd_layout[dimension];
int comm_dim = grid->_processors[dimension] >1 ;
//std::cout << "Cshift_comms_simd dim "<< dimension << " fd "<<fd<<" rd "<<rd
// << " ld "<<ld<<" pd " << pd<<" simd_layout "<<simd_layout
// << " comm_dim " << comm_dim << " cbmask " << cbmask <<std::endl;
assert(comm_dim==1);
assert(simd_layout==2);
assert(shift>=0);

42
lib/lattice/Lattice_base.h
View File

@ -257,7 +257,40 @@ public:
}
}
Lattice(Lattice&& r){ // move constructor
_grid = r._grid;
checkerboard = r.checkerboard;
_odata=std::move(r._odata);
}
inline Lattice<vobj> & operator = (Lattice<vobj> && r)
{
_grid = r._grid;
checkerboard = r.checkerboard;
_odata =std::move(r._odata);
return *this;
}
inline Lattice<vobj> & operator = (const Lattice<vobj> & r){
_grid = r._grid;
checkerboard = r.checkerboard;
_odata.resize(_grid->oSites());// essential
parallel_for(int ss=0;ss<_grid->oSites();ss++){
_odata[ss]=r._odata[ss];
}
return *this;
}
template<class robj> strong_inline Lattice<vobj> & operator = (const Lattice<robj> & r){
this->checkerboard = r.checkerboard;
conformable(*this,r);
parallel_for(int ss=0;ss<_grid->oSites();ss++){
this->_odata[ss]=r._odata[ss];
}
return *this;
}
virtual ~Lattice(void) = default;
@ -277,15 +310,6 @@ public:
return *this;
}
template<class robj> strong_inline Lattice<vobj> & operator = (const Lattice<robj> & r){
this->checkerboard = r.checkerboard;
conformable(*this,r);
parallel_for(int ss=0;ss<_grid->oSites();ss++){
this->_odata[ss]=r._odata[ss];
}
return *this;
}
// *=,+=,-= operators inherit behvour from correspond */+/- operation
template<class T> strong_inline Lattice<vobj> &operator *=(const T &r) {

18
lib/lattice/Lattice_comparison_utils.h
View File

@ -179,7 +179,7 @@ namespace Grid {
return ret;
}
#define DECLARE_RELATIONAL(op,functor) \
#define DECLARE_RELATIONAL_EQ(op,functor) \
template<class vsimd,IfSimd<vsimd> = 0>\
inline vInteger operator op (const vsimd & lhs, const vsimd & rhs)\
{\
@ -198,11 +198,6 @@ namespace Grid {
typedef typename vsimd::scalar_type scalar;\
return Comparison(functor<scalar,scalar>(),lhs,rhs);\
}\
template<class vsimd,IfSimd<vsimd> = 0>\
inline vInteger operator op(const iScalar<vsimd> &lhs,const iScalar<vsimd> &rhs)\
{ \
return lhs._internal op rhs._internal; \
} \
template<class vsimd>\
inline vInteger operator op(const iScalar<vsimd> &lhs,const typename vsimd::scalar_type &rhs) \
{ \
@ -212,14 +207,21 @@ namespace Grid {
inline vInteger operator op(const typename vsimd::scalar_type &lhs,const iScalar<vsimd> &rhs) \
{ \
return lhs op rhs._internal; \
}
} \
#define DECLARE_RELATIONAL(op,functor) \
DECLARE_RELATIONAL_EQ(op,functor) \
template<class vsimd>\
inline vInteger operator op(const iScalar<vsimd> &lhs,const iScalar<vsimd> &rhs)\
{ \
return lhs._internal op rhs._internal; \
}
DECLARE_RELATIONAL(<,slt);
DECLARE_RELATIONAL(<=,sle);
DECLARE_RELATIONAL(>,sgt);
DECLARE_RELATIONAL(>=,sge);
DECLARE_RELATIONAL(==,seq);
DECLARE_RELATIONAL_EQ(==,seq);
DECLARE_RELATIONAL(!=,sne);
#undef DECLARE_RELATIONAL

12
lib/parallelIO/BinaryIO.h
View File

@ -110,11 +110,11 @@ class BinaryIO {
lsites = 1;
}
#pragma omp parallel
PARALLEL_REGION
{
uint32_t nersc_csum_thr = 0;
#pragma omp for
PARALLEL_FOR_LOOP_INTERN
for (uint64_t local_site = 0; local_site < lsites; local_site++)
{
uint32_t *site_buf = (uint32_t *)&fbuf[local_site];
@ -124,7 +124,7 @@ class BinaryIO {
}
}
#pragma omp critical
PARALLEL_CRITICAL
{
nersc_csum += nersc_csum_thr;
}
@ -146,14 +146,14 @@ class BinaryIO {
std::vector<int> local_start =grid->LocalStarts();
std::vector<int> global_vol =grid->FullDimensions();
#pragma omp parallel
PARALLEL_REGION
{
std::vector<int> coor(nd);
uint32_t scidac_csuma_thr=0;
uint32_t scidac_csumb_thr=0;
uint32_t site_crc=0;
#pragma omp for
PARALLEL_FOR_LOOP_INTERN
for(uint64_t local_site=0;local_site<lsites;local_site++){
uint32_t * site_buf = (uint32_t *)&fbuf[local_site];
@ -183,7 +183,7 @@ class BinaryIO {
scidac_csumb_thr ^= site_crc<<gsite31 | site_crc>>(32-gsite31);
}
#pragma omp critical
PARALLEL_CRITICAL
{
scidac_csuma^= scidac_csuma_thr;
scidac_csumb^= scidac_csumb_thr;

12
lib/qcd/hmc/integrators/Integrator.h
View File

@ -114,18 +114,26 @@ class Integrator {
// input U actually not used in the fundamental case
// Fundamental updates, include smearing
for (int a = 0; a < as[level].actions.size(); ++a) {
for (int a = 0; a < as[level].actions.size(); ++a) {
double start_full = usecond();
Field force(U._grid);
conformable(U._grid, Mom._grid);
Field& Us = Smearer.get_U(as[level].actions.at(a)->is_smeared);
double start_force = usecond();
as[level].actions.at(a)->deriv(Us, force); // deriv should NOT include Ta
std::cout << GridLogIntegrator << "Smearing (on/off): " << as[level].actions.at(a)->is_smeared << std::endl;
if (as[level].actions.at(a)->is_smeared) Smearer.smeared_force(force);
force = FieldImplementation::projectForce(force); // Ta for gauge fields
double end_force = usecond();
Real force_abs = std::sqrt(norm2(force)/U._grid->gSites());
std::cout << GridLogIntegrator << "Force average: " << force_abs << std::endl;
std::cout << GridLogIntegrator << "["<<level<<"]["<<a<<"] Force average: " << force_abs << std::endl;
Mom -= force * ep;
double end_full = usecond();
double time_full = (end_full - start_full) / 1e3;
double time_force = (end_force - start_force) / 1e3;
std::cout << GridLogIntegrator << "["<<level<<"]["<<a<<"] P update elapsed time: " << time_full << " ms (force: " << time_force << " ms)" << std::endl;
}
// Force from the other representations

2
lib/qcd/modules/Factory.h
View File

@ -95,7 +95,7 @@ std::unique_ptr<T> Factory<T, CreatorInput>::create(const std::string type,
}
catch (std::out_of_range &)
{
//HADRON_ERROR("object of type '" + type + "' unknown");
//HADRONS_ERROR("object of type '" + type + "' unknown");
std::cout << GridLogError << "Error" << std::endl;
std::cout << GridLogError << obj_type() << " object of name [" << type << "] unknown" << std::endl;
exit(1);

137
lib/qcd/smearing/GaugeConfiguration.h
View File

@ -6,30 +6,33 @@
#ifndef GAUGE_CONFIG_
#define GAUGE_CONFIG_
namespace Grid {
namespace Grid
{
namespace QCD {
namespace QCD
{
//trivial class for no smearing
template< class Impl >
class NoSmearing {
//trivial class for no smearing
template <class Impl>
class NoSmearing
{
public:
INHERIT_FIELD_TYPES(Impl);
Field* ThinField;
Field *ThinField;
NoSmearing(): ThinField(NULL) {}
NoSmearing() : ThinField(NULL) {}
void set_Field(Field& U) { ThinField = &U; }
void set_Field(Field &U) { ThinField = &U; }
void smeared_force(Field&) const {}
void smeared_force(Field &) const {}
Field& get_SmearedU() { return *ThinField; }
Field &get_SmearedU() { return *ThinField; }
Field& get_U(bool smeared = false) {
Field &get_U(bool smeared = false)
{
return *ThinField;
}
};
/*!
@ -44,32 +47,36 @@ public:
It stores a list of smeared configurations.
*/
template <class Gimpl>
class SmearedConfiguration {
public:
class SmearedConfiguration
{
public:
INHERIT_GIMPL_TYPES(Gimpl);
private:
private:
const unsigned int smearingLevels;
Smear_Stout<Gimpl> StoutSmearing;
std::vector<GaugeField> SmearedSet;
// Member functions
//====================================================================
void fill_smearedSet(GaugeField& U) {
ThinLinks = &U; // attach the smearing routine to the field U
void fill_smearedSet(GaugeField &U)
{
ThinLinks = &U; // attach the smearing routine to the field U
// check the pointer is not null
if (ThinLinks == NULL)
std::cout << GridLogError
<< "[SmearedConfiguration] Error in ThinLinks pointer\n";
if (smearingLevels > 0) {
if (smearingLevels > 0)
{
std::cout << GridLogDebug
<< "[SmearedConfiguration] Filling SmearedSet\n";
GaugeField previous_u(ThinLinks->_grid);
previous_u = *ThinLinks;
for (int smearLvl = 0; smearLvl < smearingLevels; ++smearLvl) {
for (int smearLvl = 0; smearLvl < smearingLevels; ++smearLvl)
{
StoutSmearing.smear(SmearedSet[smearLvl], previous_u);
previous_u = SmearedSet[smearLvl];
@ -81,9 +88,10 @@ class SmearedConfiguration {
}
}
//====================================================================
GaugeField AnalyticSmearedForce(const GaugeField& SigmaKPrime,
const GaugeField& GaugeK) const {
GridBase* grid = GaugeK._grid;
GaugeField AnalyticSmearedForce(const GaugeField &SigmaKPrime,
const GaugeField &GaugeK) const
{
GridBase *grid = GaugeK._grid;
GaugeField C(grid), SigmaK(grid), iLambda(grid);
GaugeLinkField iLambda_mu(grid);
GaugeLinkField iQ(grid), e_iQ(grid);
@ -94,7 +102,8 @@ class SmearedConfiguration {
SigmaK = zero;
iLambda = zero;
for (int mu = 0; mu < Nd; mu++) {
for (int mu = 0; mu < Nd; mu++)
{
Cmu = peekLorentz(C, mu);
GaugeKmu = peekLorentz(GaugeK, mu);
SigmaKPrime_mu = peekLorentz(SigmaKPrime, mu);
@ -104,20 +113,22 @@ class SmearedConfiguration {
pokeLorentz(iLambda, iLambda_mu, mu);
}
StoutSmearing.derivative(SigmaK, iLambda,
GaugeK); // derivative of SmearBase
GaugeK); // derivative of SmearBase
return SigmaK;
}
/*! @brief Returns smeared configuration at level 'Level' */
const GaugeField& get_smeared_conf(int Level) const {
const GaugeField &get_smeared_conf(int Level) const
{
return SmearedSet[Level];
}
//====================================================================
void set_iLambda(GaugeLinkField& iLambda, GaugeLinkField& e_iQ,
const GaugeLinkField& iQ, const GaugeLinkField& Sigmap,
const GaugeLinkField& GaugeK) const {
GridBase* grid = iQ._grid;
void set_iLambda(GaugeLinkField &iLambda, GaugeLinkField &e_iQ,
const GaugeLinkField &iQ, const GaugeLinkField &Sigmap,
const GaugeLinkField &GaugeK) const
{
GridBase *grid = iQ._grid;
GaugeLinkField iQ2(grid), iQ3(grid), B1(grid), B2(grid), USigmap(grid);
GaugeLinkField unity(grid);
unity = 1.0;
@ -206,15 +217,15 @@ class SmearedConfiguration {
}
//====================================================================
public:
GaugeField*
ThinLinks; /*!< @brief Pointer to the thin
links configuration */
public:
GaugeField *
ThinLinks; /* Pointer to the thin links configuration */
/*! @brief Standard constructor */
SmearedConfiguration(GridCartesian* UGrid, unsigned int Nsmear,
Smear_Stout<Gimpl>& Stout)
: smearingLevels(Nsmear), StoutSmearing(Stout), ThinLinks(NULL) {
/* Standard constructor */
SmearedConfiguration(GridCartesian *UGrid, unsigned int Nsmear,
Smear_Stout<Gimpl> &Stout)
: smearingLevels(Nsmear), StoutSmearing(Stout), ThinLinks(NULL)
{
for (unsigned int i = 0; i < smearingLevels; ++i)
SmearedSet.push_back(*(new GaugeField(UGrid)));
}
@ -223,21 +234,29 @@ class SmearedConfiguration {
SmearedConfiguration()
: smearingLevels(0), StoutSmearing(), SmearedSet(), ThinLinks(NULL) {}
// attach the smeared routines to the thin links U and fill the smeared set
void set_Field(GaugeField& U) { fill_smearedSet(U); }
void set_Field(GaugeField &U)
{
double start = usecond();
fill_smearedSet(U);
double end = usecond();
double time = (end - start)/ 1e3;
std::cout << GridLogMessage << "Smearing in " << time << " ms" << std::endl;
}
//====================================================================
void smeared_force(GaugeField& SigmaTilde) const {
if (smearingLevels > 0) {
void smeared_force(GaugeField &SigmaTilde) const
{
if (smearingLevels > 0)
{
double start = usecond();
GaugeField force = SigmaTilde; // actually = U*SigmaTilde
GaugeLinkField tmp_mu(SigmaTilde._grid);
for (int mu = 0; mu < Nd; mu++) {
for (int mu = 0; mu < Nd; mu++)
{
// to get just SigmaTilde
tmp_mu = adj(peekLorentz(SmearedSet[smearingLevels - 1], mu)) *
peekLorentz(force, mu);
tmp_mu = adj(peekLorentz(SmearedSet[smearingLevels - 1], mu)) * peekLorentz(force, mu);
pokeLorentz(force, tmp_mu, mu);
}
@ -246,33 +265,43 @@ class SmearedConfiguration {
force = AnalyticSmearedForce(force, *ThinLinks);
for (int mu = 0; mu < Nd; mu++) {
for (int mu = 0; mu < Nd; mu++)
{
tmp_mu = peekLorentz(*ThinLinks, mu) * peekLorentz(force, mu);
pokeLorentz(SigmaTilde, tmp_mu, mu);
}
} // if smearingLevels = 0 do nothing
double end = usecond();
double time = (end - start)/ 1e3;
std::cout << GridLogMessage << "Smearing force in " << time << " ms" << std::endl;
} // if smearingLevels = 0 do nothing
}
//====================================================================
GaugeField& get_SmearedU() { return SmearedSet[smearingLevels - 1]; }
GaugeField &get_SmearedU() { return SmearedSet[smearingLevels - 1]; }
GaugeField& get_U(bool smeared = false) {
GaugeField &get_U(bool smeared = false)
{
// get the config, thin links by default
if (smeared) {
if (smearingLevels) {
if (smeared)
{
if (smearingLevels)
{
RealD impl_plaq =
WilsonLoops<Gimpl>::avgPlaquette(SmearedSet[smearingLevels - 1]);
std::cout << GridLogDebug << "getting Usmr Plaq: " << impl_plaq
<< std::endl;
return get_SmearedU();
} else {
}
else
{
RealD impl_plaq = WilsonLoops<Gimpl>::avgPlaquette(*ThinLinks);
std::cout << GridLogDebug << "getting Thin Plaq: " << impl_plaq
<< std::endl;
return *ThinLinks;
}
} else {
}
else
{
RealD impl_plaq = WilsonLoops<Gimpl>::avgPlaquette(*ThinLinks);
std::cout << GridLogDebug << "getting Thin Plaq: " << impl_plaq
<< std::endl;

8
lib/qcd/smearing/WilsonFlow.h
View File

@ -173,8 +173,8 @@ void WilsonFlow<Gimpl>::smear(GaugeField& out, const GaugeField& in) const {
std::cout << "Time to evolve " << diff.count() << " s\n";
#endif
std::cout << GridLogMessage << "[WilsonFlow] Energy density (plaq) : "
<< step << " "
<< energyDensityPlaquette(step,out) << std::endl;
<< step << " " << tau(step) << " "
<< energyDensityPlaquette(step,out) << std::endl;
if( step % measure_interval == 0){
std::cout << GridLogMessage << "[WilsonFlow] Top. charge : "
<< step << " "
@ -193,8 +193,8 @@ void WilsonFlow<Gimpl>::smear_adaptive(GaugeField& out, const GaugeField& in, Re
//std::cout << GridLogMessage << "Evolution time :"<< taus << std::endl;
evolve_step_adaptive(out, maxTau);
std::cout << GridLogMessage << "[WilsonFlow] Energy density (plaq) : "
<< step << " "
<< energyDensityPlaquette(out) << std::endl;
<< step << " " << taus << " "
<< energyDensityPlaquette(out) << std::endl;
if( step % measure_interval == 0){
std::cout << GridLogMessage << "[WilsonFlow] Top. charge : "
<< step << " "

2
lib/threads/Threads.h
View File

@ -40,7 +40,7 @@ Author: paboyle <paboyle@ph.ed.ac.uk>
#define PARALLEL_FOR_LOOP _Pragma("omp parallel for schedule(static)")
#define PARALLEL_FOR_LOOP_INTERN _Pragma("omp for schedule(static)")
#define PARALLEL_NESTED_LOOP2 _Pragma("omp parallel for collapse(2)")
#define PARALLEL_NESTED_LOOP2 _Pragma("omp parallel for schedule(static) collapse(2)")
#define PARALLEL_REGION _Pragma("omp parallel")
#define PARALLEL_CRITICAL _Pragma("omp critical")
#else

259
tests/Test_compressed_lanczos_hot_start.cc Normal file
View File

@ -0,0 +1,259 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./tests/Test_dwf_compressed_lanczos_reorg.cc
Copyright (C) 2017
Author: Leans heavily on Christoph Lehner's code
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 */
/*
* Reimplement the badly named "multigrid" lanczos as compressed Lanczos using the features
* in Grid that were intended to be used to support blocked Aggregates, from
*/
#include <Grid/Grid.h>
#include <Grid/algorithms/iterative/ImplicitlyRestartedLanczos.h>
#include <Grid/algorithms/iterative/LocalCoherenceLanczos.h>
using namespace std;
using namespace Grid;
using namespace Grid::QCD;
template<class Fobj,class CComplex,int nbasis>
class LocalCoherenceLanczosScidac : public LocalCoherenceLanczos<Fobj,CComplex,nbasis>
{
public:
typedef iVector<CComplex,nbasis > CoarseSiteVector;
typedef Lattice<CoarseSiteVector> CoarseField;
typedef Lattice<CComplex> CoarseScalar; // used for inner products on fine field
typedef Lattice<Fobj> FineField;
LocalCoherenceLanczosScidac(GridBase *FineGrid,GridBase *CoarseGrid,
LinearOperatorBase<FineField> &FineOp,
int checkerboard)
// Base constructor
: LocalCoherenceLanczos<Fobj,CComplex,nbasis>(FineGrid,CoarseGrid,FineOp,checkerboard)
{};
void checkpointFine(std::string evecs_file,std::string evals_file)
{
#ifdef HAVE_LIME
assert(this->subspace.size()==nbasis);
emptyUserRecord record;
Grid::QCD::ScidacWriter WR(this->_FineGrid->IsBoss());
WR.open(evecs_file);
for(int k=0;k<nbasis;k++) {
WR.writeScidacFieldRecord(this->subspace[k],record);
}
WR.close();
XmlWriter WRx(evals_file);
write(WRx,"evals",this->evals_fine);
#else
assert(0);
#endif
}
void checkpointFineRestore(std::string evecs_file,std::string evals_file)
{
#ifdef HAVE_LIME
this->evals_fine.resize(nbasis);
this->subspace.resize(nbasis,this->_FineGrid);
std::cout << GridLogIRL<< "checkpointFineRestore: Reading evals from "<<evals_file<<std::endl;
XmlReader RDx(evals_file);
read(RDx,"evals",this->evals_fine);
assert(this->evals_fine.size()==nbasis);
std::cout << GridLogIRL<< "checkpointFineRestore: Reading evecs from "<<evecs_file<<std::endl;
emptyUserRecord record;
Grid::QCD::ScidacReader RD ;
RD.open(evecs_file);
for(int k=0;k<nbasis;k++) {
this->subspace[k].checkerboard=this->_checkerboard;
RD.readScidacFieldRecord(this->subspace[k],record);
}
RD.close();
#else
assert(0);
#endif
}
void checkpointCoarse(std::string evecs_file,std::string evals_file)
{
#ifdef HAVE_LIME
int n = this->evec_coarse.size();
emptyUserRecord record;
Grid::QCD::ScidacWriter WR(this->_CoarseGrid->IsBoss());
WR.open(evecs_file);
for(int k=0;k<n;k++) {
WR.writeScidacFieldRecord(this->evec_coarse[k],record);
}
WR.close();
XmlWriter WRx(evals_file);
write(WRx,"evals",this->evals_coarse);
#else
assert(0);
#endif
}
void checkpointCoarseRestore(std::string evecs_file,std::string evals_file,int nvec)
{
#ifdef HAVE_LIME
std::cout << "resizing coarse vecs to " << nvec<< std::endl;
this->evals_coarse.resize(nvec);
this->evec_coarse.resize(nvec,this->_CoarseGrid);
std::cout << GridLogIRL<< "checkpointCoarseRestore: Reading evals from "<<evals_file<<std::endl;
XmlReader RDx(evals_file);
read(RDx,"evals",this->evals_coarse);
assert(this->evals_coarse.size()==nvec);
emptyUserRecord record;
std::cout << GridLogIRL<< "checkpointCoarseRestore: Reading evecs from "<<evecs_file<<std::endl;
Grid::QCD::ScidacReader RD ;
RD.open(evecs_file);
for(int k=0;k<nvec;k++) {
RD.readScidacFieldRecord(this->evec_coarse[k],record);
}
RD.close();
#else
assert(0);
#endif
}
};
int main (int argc, char ** argv) {
Grid_init(&argc,&argv);
GridLogIRL.TimingMode(1);
LocalCoherenceLanczosParams Params;
{
Params.omega.resize(10);
Params.blockSize.resize(5);
XmlWriter writer("Params_template.xml");
write(writer,"Params",Params);
std::cout << GridLogMessage << " Written Params_template.xml" <<std::endl;
}
{
XmlReader reader(std::string("./Params.xml"));
read(reader, "Params", Params);
}
int Ls = (int)Params.omega.size();
RealD mass = Params.mass;
RealD M5 = Params.M5;
std::vector<int> blockSize = Params.blockSize;
std::vector<int> latt({16,16,16,16});
uint64_t vol = Ls*latt[0]*latt[1]*latt[2]*latt[3];
double mat_flop= 2.0*1320.0*vol;
// Grids
GridCartesian * UGrid = SpaceTimeGrid::makeFourDimGrid(latt,
GridDefaultSimd(Nd,vComplex::Nsimd()),
GridDefaultMpi());
GridRedBlackCartesian * UrbGrid = SpaceTimeGrid::makeFourDimRedBlackGrid(UGrid);
GridCartesian * FGrid = SpaceTimeGrid::makeFiveDimGrid(Ls,UGrid);
GridRedBlackCartesian * FrbGrid = SpaceTimeGrid::makeFiveDimRedBlackGrid(Ls,UGrid);
std::vector<int> fineLatt = latt;
int dims=fineLatt.size();
assert(blockSize.size()==dims+1);
std::vector<int> coarseLatt(dims);
std::vector<int> coarseLatt5d ;
for (int d=0;d<coarseLatt.size();d++){
coarseLatt[d] = fineLatt[d]/blockSize[d]; assert(coarseLatt[d]*blockSize[d]==fineLatt[d]);
}
std::cout << GridLogMessage<< " 5d coarse lattice is ";
for (int i=0;i<coarseLatt.size();i++){
std::cout << coarseLatt[i]<<"x";
}
int cLs = Ls/blockSize[dims]; assert(cLs*blockSize[dims]==Ls);
std::cout << cLs<<std::endl;
GridCartesian * CoarseGrid4 = SpaceTimeGrid::makeFourDimGrid(coarseLatt, GridDefaultSimd(Nd,vComplex::Nsimd()),GridDefaultMpi());
GridRedBlackCartesian * CoarseGrid4rb = SpaceTimeGrid::makeFourDimRedBlackGrid(CoarseGrid4);
GridCartesian * CoarseGrid5 = SpaceTimeGrid::makeFiveDimGrid(cLs,CoarseGrid4);
// Gauge field
std::vector<int> seeds4({1,2,3,4});
GridParallelRNG RNG4(UGrid); RNG4.SeedFixedIntegers(seeds4);
LatticeGaugeField Umu(UGrid);
SU3::HotConfiguration(RNG4,Umu);
// FieldMetaData header;
// NerscIO::readConfiguration(Umu,header,Params.config);
std::cout << GridLogMessage << "Lattice dimensions: " << latt << " Ls: " << Ls << std::endl;
// ZMobius EO Operator
ZMobiusFermionR Ddwf(Umu, *FGrid, *FrbGrid, *UGrid, *UrbGrid, mass, M5, Params.omega,1.,0.);
SchurDiagTwoOperator<ZMobiusFermionR,LatticeFermion> HermOp(Ddwf);
// Eigenvector storage
LanczosParams fine =Params.FineParams;
LanczosParams coarse=Params.CoarseParams;
const int Ns1 = fine.Nstop; const int Ns2 = coarse.Nstop;
const int Nk1 = fine.Nk; const int Nk2 = coarse.Nk;
const int Nm1 = fine.Nm; const int Nm2 = coarse.Nm;
std::cout << GridLogMessage << "Keep " << fine.Nstop << " fine vectors" << std::endl;
std::cout << GridLogMessage << "Keep " << coarse.Nstop << " coarse vectors" << std::endl;
assert(Nm2 >= Nm1);
const int nbasis= 60;
assert(nbasis==Ns1);
LocalCoherenceLanczosScidac<vSpinColourVector,vTComplex,nbasis> _LocalCoherenceLanczos(FrbGrid,CoarseGrid5,HermOp,Odd);
std::cout << GridLogMessage << "Constructed LocalCoherenceLanczos" << std::endl;
assert( (Params.doFine)||(Params.doFineRead));
if ( Params.doFine ) {
std::cout << GridLogMessage << "Performing fine grid IRL Nstop "<< Ns1 << " Nk "<<Nk1<<" Nm "<<Nm1<< std::endl;
double t0=-usecond();
_LocalCoherenceLanczos.calcFine(fine.Cheby,
fine.Nstop,fine.Nk,fine.Nm,
fine.resid,fine.MaxIt,
fine.betastp,fine.MinRes);
t0+=usecond();
double t1=-usecond();
if ( Params.saveEvecs ) {
std::cout << GridLogIRL<<"Checkpointing Fine evecs"<<std::endl;
_LocalCoherenceLanczos.checkpointFine(std::string("evecs.scidac"),std::string("evals.xml"));
}
t1+=usecond();
std::cout << GridLogMessage << "Computation time is " << (t0)/1.0e6 <<" seconds"<<std::endl;
if ( Params.saveEvecs ) std::cout << GridLogMessage << "I/O time is " << (t1)/1.0e6 <<" seconds"<<std::endl;
std::cout << GridLogMessage << "Time to solution is " << (t1+t0)/1.0e6 <<" seconds"<<std::endl;
std::cout << GridLogMessage << "Done"<<std::endl;
}
Grid_finalize();
}

13
tests/Test_dwf_mixedcg_prec.cc
View File

@ -49,6 +49,8 @@ int main (int argc, char ** argv)
const int Ls=8;
std::cout << GridLogMessage << "::::: NB: to enable a quick bit reproducibility check use the --checksums flag. " << std::endl;
GridCartesian * UGrid = SpaceTimeGrid::makeFourDimGrid(GridDefaultLatt(), GridDefaultSimd(Nd,vComplexD::Nsimd()),GridDefaultMpi());
GridRedBlackCartesian * UrbGrid = SpaceTimeGrid::makeFourDimRedBlackGrid(UGrid);
GridCartesian * FGrid = SpaceTimeGrid::makeFiveDimGrid(Ls,UGrid);
@ -90,24 +92,23 @@ int main (int argc, char ** argv)
SchurDiagMooeeOperator<DomainWallFermionD,LatticeFermionD> HermOpEO(Ddwf);
SchurDiagMooeeOperator<DomainWallFermionF,LatticeFermionF> HermOpEO_f(Ddwf_f);
std::cout << "Starting mixed CG" << std::endl;
std::cout << GridLogMessage << "::::::::::::: Starting mixed CG" << std::endl;
MixedPrecisionConjugateGradient<LatticeFermionD,LatticeFermionF> mCG(1.0e-8, 10000, 50, FrbGrid_f, HermOpEO_f, HermOpEO);
mCG(src_o,result_o);
std::cout << "Starting regular CG" << std::endl;
std::cout << GridLogMessage << "::::::::::::: Starting regular CG" << std::endl;
ConjugateGradient<LatticeFermionD> CG(1.0e-8,10000);
CG(HermOpEO,src_o,result_o_2);
LatticeFermionD diff_o(FrbGrid);
RealD diff = axpy_norm(diff_o, -1.0, result_o, result_o_2);
std::cout << "Diff between mixed and regular CG: " << diff << std::endl;
std::cout << GridLogMessage << "::::::::::::: Diff between mixed and regular CG: " << diff << std::endl;
#ifdef HAVE_LIME
if( GridCmdOptionExists(argv,argv+argc,"--checksums") ){
std::string file1("./Propagator1");
std::string file2("./Propagator2");
emptyUserRecord record;
uint32_t nersc_csum;
uint32_t scidac_csuma;
@ -121,12 +122,12 @@ int main (int argc, char ** argv)
BinaryIO::writeLatticeObject<vFermionD,FermionD>(result_o,file1,munge, 0, format,
nersc_csum,scidac_csuma,scidac_csumb);
std::cout << " Mixed checksums "<<std::hex << scidac_csuma << " "<<scidac_csumb<<std::endl;
std::cout << GridLogMessage << " Mixed checksums "<<std::hex << scidac_csuma << " "<<scidac_csumb<<std::endl;
BinaryIO::writeLatticeObject<vFermionD,FermionD>(result_o_2,file1,munge, 0, format,
nersc_csum,scidac_csuma,scidac_csumb);
std::cout << " CG checksums "<<std::hex << scidac_csuma << " "<<scidac_csumb<<std::endl;
std::cout << GridLogMessage << " CG checksums "<<std::hex << scidac_csuma << " "<<scidac_csumb<<std::endl;
}
#endif

253
tests/lanczos/Test_compressed_lanczos.cc Normal file
View File

@ -0,0 +1,253 @@
/*************************************************************************************
Grid physics library, www.github.com/paboyle/Grid
Source file: ./tests/Test_dwf_compressed_lanczos_reorg.cc
Copyright (C) 2017
Author: Leans heavily on Christoph Lehner's code
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 */
/*
* Reimplement the badly named "multigrid" lanczos as compressed Lanczos using the features
* in Grid that were intended to be used to support blocked Aggregates, from
*/
#include <Grid/Grid.h>
#include <Grid/algorithms/iterative/ImplicitlyRestartedLanczos.h>
#include <Grid/algorithms/iterative/LocalCoherenceLanczos.h>
using namespace std;
using namespace Grid;
using namespace Grid::QCD;
template<class Fobj,class CComplex,int nbasis>
class LocalCoherenceLanczosScidac : public LocalCoherenceLanczos<Fobj,CComplex,nbasis>
{
public:
typedef iVector<CComplex,nbasis > CoarseSiteVector;
typedef Lattice<CoarseSiteVector> CoarseField;
typedef Lattice<CComplex> CoarseScalar; // used for inner products on fine field
typedef Lattice<Fobj> FineField;
LocalCoherenceLanczosScidac(GridBase *FineGrid,GridBase *CoarseGrid,
LinearOperatorBase<FineField> &FineOp,
int checkerboard)
// Base constructor
: LocalCoherenceLanczos<Fobj,CComplex,nbasis>(FineGrid,CoarseGrid,FineOp,checkerboard)
{};
void checkpointFine(std::string evecs_file,std::string evals_file)
{
assert(this->subspace.size()==nbasis);
emptyUserRecord record;
Grid::QCD::ScidacWriter WR(this->_FineGrid->IsBoss());
WR.open(evecs_file);
for(int k=0;k<nbasis;k++) {
WR.writeScidacFieldRecord(this->subspace[k],record);
}
WR.close();
XmlWriter WRx(evals_file);
write(WRx,"evals",this->evals_fine);
}
void checkpointFineRestore(std::string evecs_file,std::string evals_file)
{
this->evals_fine.resize(nbasis);
this->subspace.resize(nbasis,this->_FineGrid);
std::cout << GridLogIRL<< "checkpointFineRestore: Reading evals from "<<evals_file<<std::endl;
XmlReader RDx(evals_file);
read(RDx,"evals",this->evals_fine);
assert(this->evals_fine.size()==nbasis);
std::cout << GridLogIRL<< "checkpointFineRestore: Reading evecs from "<<evecs_file<<std::endl;
emptyUserRecord record;
Grid::QCD::ScidacReader RD ;
RD.open(evecs_file);
for(int k=0;k<nbasis;k++) {
this->subspace[k].checkerboard=this->_checkerboard;
RD.readScidacFieldRecord(this->subspace[k],record);
}
RD.close();
}
void checkpointCoarse(std::string evecs_file,std::string evals_file)
{
int n = this->evec_coarse.size();
emptyUserRecord record;
Grid::QCD::ScidacWriter WR(this->_CoarseGrid->IsBoss());
WR.open(evecs_file);
for(int k=0;k<n;k++) {
WR.writeScidacFieldRecord(this->evec_coarse[k],record);
}
WR.close();
XmlWriter WRx(evals_file);
write(WRx,"evals",this->evals_coarse);
}
void checkpointCoarseRestore(std::string evecs_file,std::string evals_file,int nvec)
{
std::cout << "resizing coarse vecs to " << nvec<< std::endl;
this->evals_coarse.resize(nvec);
this->evec_coarse.resize(nvec,this->_CoarseGrid);
std::cout << GridLogIRL<< "checkpointCoarseRestore: Reading evals from "<<evals_file<<std::endl;
XmlReader RDx(evals_file);
read(RDx,"evals",this->evals_coarse);
assert(this->evals_coarse.size()==nvec);
emptyUserRecord record;
std::cout << GridLogIRL<< "checkpointCoarseRestore: Reading evecs from "<<evecs_file<<std::endl;
Grid::QCD::ScidacReader RD ;
RD.open(evecs_file);
for(int k=0;k<nvec;k++) {
RD.readScidacFieldRecord(this->evec_coarse[k],record);
}
RD.close();
}
};
int main (int argc, char ** argv) {
Grid_init(&argc,&argv);
GridLogIRL.TimingMode(1);
LocalCoherenceLanczosParams Params;
{
Params.omega.resize(10);
Params.blockSize.resize(5);
XmlWriter writer("Params_template.xml");
write(writer,"Params",Params);
std::cout << GridLogMessage << " Written Params_template.xml" <<std::endl;
}
{
XmlReader reader(std::string("./Params.xml"));
read(reader, "Params", Params);
}
int Ls = (int)Params.omega.size();
RealD mass = Params.mass;
RealD M5 = Params.M5;
std::vector<int> blockSize = Params.blockSize;
// Grids
GridCartesian * UGrid = SpaceTimeGrid::makeFourDimGrid(GridDefaultLatt(),
GridDefaultSimd(Nd,vComplex::Nsimd()),
GridDefaultMpi());
GridRedBlackCartesian * UrbGrid = SpaceTimeGrid::makeFourDimRedBlackGrid(UGrid);
GridCartesian * FGrid = SpaceTimeGrid::makeFiveDimGrid(Ls,UGrid);
GridRedBlackCartesian * FrbGrid = SpaceTimeGrid::makeFiveDimRedBlackGrid(Ls,UGrid);
std::vector<int> fineLatt = GridDefaultLatt();
int dims=fineLatt.size();
assert(blockSize.size()==dims+1);
std::vector<int> coarseLatt(dims);
std::vector<int> coarseLatt5d ;
for (int d=0;d<coarseLatt.size();d++){
coarseLatt[d] = fineLatt[d]/blockSize[d]; assert(coarseLatt[d]*blockSize[d]==fineLatt[d]);
}
std::cout << GridLogMessage<< " 5d coarse lattice is ";
for (int i=0;i<coarseLatt.size();i++){
std::cout << coarseLatt[i]<<"x";
}
int cLs = Ls/blockSize[dims]; assert(cLs*blockSize[dims]==Ls);
std::cout << cLs<<std::endl;
GridCartesian * CoarseGrid4 = SpaceTimeGrid::makeFourDimGrid(coarseLatt, GridDefaultSimd(Nd,vComplex::Nsimd()),GridDefaultMpi());
GridRedBlackCartesian * CoarseGrid4rb = SpaceTimeGrid::makeFourDimRedBlackGrid(CoarseGrid4);
GridCartesian * CoarseGrid5 = SpaceTimeGrid::makeFiveDimGrid(cLs,CoarseGrid4);
// Gauge field
LatticeGaugeField Umu(UGrid);
FieldMetaData header;
NerscIO::readConfiguration(Umu,header,Params.config);
std::cout << GridLogMessage << "Lattice dimensions: " << GridDefaultLatt() << " Ls: " << Ls << std::endl;
// ZMobius EO Operator
ZMobiusFermionR Ddwf(Umu, *FGrid, *FrbGrid, *UGrid, *UrbGrid, mass, M5, Params.omega,1.,0.);
SchurDiagTwoOperator<ZMobiusFermionR,LatticeFermion> HermOp(Ddwf);
// Eigenvector storage
LanczosParams fine =Params.FineParams;
LanczosParams coarse=Params.CoarseParams;
const int Ns1 = fine.Nstop; const int Ns2 = coarse.Nstop;
const int Nk1 = fine.Nk; const int Nk2 = coarse.Nk;
const int Nm1 = fine.Nm; const int Nm2 = coarse.Nm;
std::cout << GridLogMessage << "Keep " << fine.Nstop << " fine vectors" << std::endl;
std::cout << GridLogMessage << "Keep " << coarse.Nstop << " coarse vectors" << std::endl;
assert(Nm2 >= Nm1);
const int nbasis= 60;
assert(nbasis==Ns1);
LocalCoherenceLanczosScidac<vSpinColourVector,vTComplex,nbasis> _LocalCoherenceLanczos(FrbGrid,CoarseGrid5,HermOp,Odd);
std::cout << GridLogMessage << "Constructed LocalCoherenceLanczos" << std::endl;
assert( (Params.doFine)||(Params.doFineRead));
if ( Params.doFine ) {
std::cout << GridLogMessage << "Performing fine grid IRL Nstop "<< Ns1 << " Nk "<<Nk1<<" Nm "<<Nm1<< std::endl;
_LocalCoherenceLanczos.calcFine(fine.Cheby,
fine.Nstop,fine.Nk,fine.Nm,
fine.resid,fine.MaxIt,
fine.betastp,fine.MinRes);
std::cout << GridLogIRL<<"Checkpointing Fine evecs"<<std::endl;
_LocalCoherenceLanczos.checkpointFine(std::string("evecs.scidac"),std::string("evals.xml"));
_LocalCoherenceLanczos.testFine(fine.resid*100.0); // Coarse check
std::cout << GridLogIRL<<"Orthogonalising"<<std::endl;
_LocalCoherenceLanczos.Orthogonalise();
std::cout << GridLogIRL<<"Orthogonaled"<<std::endl;
}
if ( Params.doFineRead ) {
_LocalCoherenceLanczos.checkpointFineRestore(std::string("evecs.scidac"),std::string("evals.xml"));
_LocalCoherenceLanczos.testFine(fine.resid*100.0); // Coarse check
_LocalCoherenceLanczos.Orthogonalise();
}
if ( Params.doCoarse ) {
std::cout << GridLogMessage << "Performing coarse grid IRL Nstop "<< Ns2<< " Nk "<<Nk2<<" Nm "<<Nm2<< std::endl;
_LocalCoherenceLanczos.calcCoarse(coarse.Cheby,Params.Smoother,Params.coarse_relax_tol,
coarse.Nstop, coarse.Nk,coarse.Nm,
coarse.resid, coarse.MaxIt,
coarse.betastp,coarse.MinRes);
std::cout << GridLogIRL<<"Checkpointing coarse evecs"<<std::endl;
_LocalCoherenceLanczos.checkpointCoarse(std::string("evecs.coarse.scidac"),std::string("evals.coarse.xml"));
}
if ( Params.doCoarseRead ) {
// Verify we can reread ???
_LocalCoherenceLanczos.checkpointCoarseRestore(std::string("evecs.coarse.scidac"),std::string("evals.coarse.xml"),coarse.Nstop);
_LocalCoherenceLanczos.testCoarse(coarse.resid*100.0,Params.Smoother,Params.coarse_relax_tol); // Coarse check
}
Grid_finalize();
}