mirror of
https://github.com/paboyle/Grid.git
synced 2024-11-10 07:55:35 +00:00
Merge branch 'develop' into feature/hadrons
This commit is contained in:
commit
49b8501fd4
@ -35,24 +35,25 @@ using namespace Grid::QCD;
|
||||
int main (int argc, char ** argv)
|
||||
{
|
||||
Grid_init(&argc,&argv);
|
||||
#define LMAX (40)
|
||||
#define LMAX (32)
|
||||
#define LMIN (4)
|
||||
#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();
|
||||
|
||||
int64_t threads = GridThread::GetThreads();
|
||||
std::cout<<GridLogMessage << "Grid is setup to use "<<threads<<" threads"<<std::endl;
|
||||
|
||||
#if 1
|
||||
std::cout<<GridLogMessage << "===================================================================================================="<<std::endl;
|
||||
std::cout<<GridLogMessage << "= Benchmarking SU3xSU3 x= x*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=2;lat<=LMAX;lat+=LINC){
|
||||
for(int lat=4;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];
|
||||
@ -147,30 +148,31 @@ int main (int argc, char ** argv)
|
||||
std::cout<<GridLogMessage << "----------------------------------------------------------"<<std::endl;
|
||||
|
||||
for(int lat=2;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);
|
||||
|
||||
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;
|
||||
|
||||
|
||||
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);
|
||||
|
||||
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;
|
||||
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
std::cout<<GridLogMessage << "===================================================================================================="<<std::endl;
|
||||
std::cout<<GridLogMessage << "= Benchmarking SU3xSU3 CovShiftForward(z,x,y)"<<std::endl;
|
||||
@ -178,7 +180,7 @@ 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 +192,20 @@ 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++){
|
||||
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;
|
||||
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*(8+8+8)*vol;
|
||||
std::cout<<GridLogMessage<<std::setprecision(3) << lat<<"\t\t"<<bytes<<" \t\t"<<bytes/time<<"\t\t" << flops/time<<std::endl;
|
||||
|
||||
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;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Grid_finalize();
|
||||
}
|
||||
|
||||
@ -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);
|
||||
|
||||
@ -257,7 +257,11 @@ public:
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
Lattice(Lattice&& r){ // move constructor
|
||||
_grid = r._grid;
|
||||
checkerboard = r.checkerboard;
|
||||
_odata=std::move(r._odata);
|
||||
}
|
||||
|
||||
virtual ~Lattice(void) = default;
|
||||
|
||||
@ -286,6 +290,24 @@ public:
|
||||
}
|
||||
return *this;
|
||||
}
|
||||
|
||||
strong_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;
|
||||
}
|
||||
strong_inline Lattice<vobj> & operator = (Lattice<vobj> && r)
|
||||
{
|
||||
_grid = r._grid;
|
||||
checkerboard = r.checkerboard;
|
||||
_odata =std::move(r._odata);
|
||||
return *this;
|
||||
}
|
||||
|
||||
// *=,+=,-= operators inherit behvour from correspond */+/- operation
|
||||
template<class T> strong_inline Lattice<vobj> &operator *=(const T &r) {
|
||||
|
||||
@ -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
|
||||
|
||||
@ -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;
|
||||
|
||||
@ -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 << " "
|
||||
|
||||
@ -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
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user