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Do not require Grid format RNGs and also to the 5Li reporting

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This commit is contained in:
Peter Boyle 2025-05-13 18:42:05 -04:00
parent cfdb56f314
commit 2a9a6347e3
1 changed files with 38 additions and 11 deletions
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41
HMC/ComputeWilsonFlow.cc
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@ -66,6 +66,7 @@ namespace Grid{
};
}
template <class T> void writeFile(T& in, std::string const fname){
#ifdef HAVE_LIME
// Ref: https://github.com/paboyle/Grid/blob/feature/scidac-wp1/tests/debug/Test_general_coarse_hdcg_phys48.cc#L111
@ -107,7 +108,17 @@ int main(int argc, char **argv) {
for (int conf = CPar.StartConfiguration; conf <= CPar.EndConfiguration; conf+= CPar.Skip){
#if 0
CPNersc.CheckpointRestore(conf, Umu, sRNG, pRNG);
#else
// Don't require Grid format RNGs
FieldMetaData header;
std::string file, filesmr;
file = CPar.conf_path + "/" + CPar.conf_prefix + "." + std::to_string(conf);
filesmr = CPar.conf_path + "/" + CPar.conf_smr_prefix + "." + std::to_string(conf);
NerscIO::readConfiguration(Umu,header,file);
#endif
std::cout << std::setprecision(15);
std::cout << GridLogMessage << "Initial plaquette: "<< WilsonLoops<PeriodicGimplR>::avgPlaquette(Umu) << std::endl;
@ -116,6 +127,7 @@ int main(int argc, char **argv) {
std::string file_post = CPar.conf_prefix + "." + std::to_string(conf);
WilsonFlow<PeriodicGimplR> WF(WFPar.step_size,WFPar.steps,WFPar.meas_interval);
WF.addMeasurement(WFPar.meas_interval_density, [&file_pre,&file_post,&conf](int step, RealD t, const typename PeriodicGimplR::GaugeField &U){
typedef typename PeriodicGimplR::GaugeLinkField GaugeMat;
@ -165,11 +177,22 @@ int main(int argc, char **argv) {
//double coeff = 2.0 / (1.0 * Nd * (Nd - 1)) / 3.0;
//Plq = coeff * Plq;
RealD WFlow_TC5Li = WilsonLoops<PeriodicGimplR>::TopologicalCharge5Li(U);
int tau = std::round(t);
std::string efile = file_pre + "E_dnsty_" + std::to_string(tau) + "_" + file_post;
writeFile(R,efile);
// writeFile(R,efile);
std::string tfile = file_pre + "Top_dnsty_" + std::to_string(tau) + "_" + file_post;
writeFile(qfield,tfile);
// writeFile(qfield,tfile);
std::string ufile = file_pre + "U_" + std::to_string(tau) + "_" + file_post;
{
PeriodicGimplR::GaugeField Ucopy = U;
NerscIO::writeConfiguration(Ucopy,ufile);
}
RealD E = real(sum(R))/ RealD(U.Grid()->gSites());
RealD T = real( sum(qfield) );
@ -177,21 +200,25 @@ int main(int argc, char **argv) {
RealD E0 = real(peekSite(R,scoor));
RealD T0 = real(peekSite(qfield,scoor));
std::cout << GridLogMessage << "[WilsonFlow] Saved energy density (clover) & topo. charge density: " << conf << " " << step << " " << tau << " "
<< "(E_avg,T_sum) " << E << " " << T << " (E, T at origin) " << E0 << " " << T0 << std::endl;
<< "(E_avg,T_sum) " << E << " " << T << " (E, T at origin) " << E0 << " " << T0 << " Q5Li "<< WFlow_TC5Li << std::endl;
});
int t=WFPar.maxTau;
WF.smear(Uflow, Umu);
NerscIO::writeConfiguration(Uflow,filesmr);
RealD WFlow_plaq = WilsonLoops<PeriodicGimplR>::avgPlaquette(Uflow);
RealD WFlow_TC = WilsonLoops<PeriodicGimplR>::TopologicalCharge(Uflow);
RealD WFlow_TC5Li = WilsonLoops<PeriodicGimplR>::TopologicalCharge5Li(Uflow);
RealD WFlow_T0 = WF.energyDensityPlaquette(t,Uflow); // t
RealD WFlow_EC = WF.energyDensityCloverleaf(t,Uflow);
std::cout << GridLogMessage << "Plaquette "<< conf << " " << WFlow_plaq << std::endl;
std::cout << GridLogMessage << "T0 "<< conf << " " << WFlow_T0 << std::endl;
std::cout << GridLogMessage << "TC0 "<< conf << " " << WFlow_EC << std::endl;
std::cout << GridLogMessage << "TopologicalCharge "<< conf << " " << WFlow_TC << std::endl;
std::cout << GridLogMessage << "Plaquette "<< conf << " " << WFlow_plaq << std::endl;
std::cout << GridLogMessage << "T0 "<< conf << " " << WFlow_T0 << std::endl;
std::cout << GridLogMessage << "TC0 "<< conf << " " << WFlow_EC << std::endl;
std::cout << GridLogMessage << "TopologicalCharge "<< conf << " " << WFlow_TC << std::endl;
std::cout << GridLogMessage << "TopologicalCharge5Li "<< conf << " " << WFlow_TC5Li<< std::endl;
std::cout<< GridLogMessage << " Admissibility check:\n";
const double sp_adm = 0.067; // admissible threshold