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Merge branch 'feature/distil' of github.com:mmphys/Grid into feature/distil

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This commit is contained in:
Michael Marshall 2019-01-23 15:20:06 +00:00
commit 2c7e6bf58b
3 changed files with 81 additions and 29 deletions
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6
Hadrons/Modules/MDistil/DistilVectors.hpp
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@ -126,7 +126,8 @@ template <typename FImpl>
void TDistilVectors<FImpl>::execute(void)
{
auto &noise = envGet(std::vector<std::vector<std::vector<SpinVector>>>, par().noise);
//auto &noise = envGet(std::vector<std::vector<std::vector<SpinVector>>>, par().noise);
auto &noise = envGet(std::vector<Complex>, par().noise);
auto &perambulator = envGet(Perambulator<SpinVector>, getName() + "_perambulator_light");
auto &epack = envGet(Grid::Hadrons::EigenPack<LatticeColourVector>, par().eigenPack);
auto &rho = envGet(std::vector<FermionField>, getName() + "_rho");
@ -170,7 +171,8 @@ void TDistilVectors<FImpl>::execute(void)
for (int ik = dk; ik < nvec; ik += LI){
for (int is = ds; is < Ns; is += Ns){ //at the moment, full spin dilution is enforced
ExtractSliceLocal(evec3d,epack.evec[ik],0,it,3);
tmp3d_nospin = evec3d * noise[inoise][it][ik]()(is)(); //noises do not have to be a spin vector
tmp3d_nospin = evec3d * noise[inoise + nnoise*(it + Nt*(ik+nvec*is))];
//tmp3d_nospin = evec3d * noise[inoise][it][ik]()(is)(); //noises do not have to be a spin vector
tmp3d=zero;
pokeSpin(tmp3d,tmp3d_nospin,is);
tmp2=zero;

51
Hadrons/Modules/MDistil/PerambLight.hpp
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@ -24,7 +24,6 @@ class PerambLightPar: Serializable
{
public:
GRID_SERIALIZABLE_CLASS_MEMBERS(PerambLightPar,
std::string, noise,
std::string, eigenPack,
bool, multiFile,
int, tsrc,
@ -77,7 +76,7 @@ std::vector<std::string> TPerambLight<FImpl>::getInput(void)
{
std::vector<std::string> in;
in.push_back(par().noise);
//in.push_back(par().noise);
in.push_back(par().eigenPack);
return in;
@ -86,7 +85,7 @@ std::vector<std::string> TPerambLight<FImpl>::getInput(void)
template <typename FImpl>
std::vector<std::string> TPerambLight<FImpl>::getOutput(void)
{
std::vector<std::string> out = {getName() + "_perambulator_light"};
std::vector<std::string> out = {getName() + "_perambulator_light",getName() + "_noise"};
return out;
}
@ -96,13 +95,19 @@ template <typename FImpl>
void TPerambLight<FImpl>::setup(void)
{
auto &noise = envGet(std::vector<std::vector<std::vector<SpinVector>>>, par().noise);
// auto &noise = envGet(std::vector<std::vector<std::vector<SpinVector>>>, par().noise);
int nvec = 6;
int Nt=64;
int LI=par().LI;
int SI=par().SI;
int TI=par().TI;
int nnoise=par().nnoise;
int Nt=par().Nt;
int nvec=par().nvec;
envCreate(Perambulator<SpinVector>, getName() + "_perambulator_light", 1,
noise.size() *nvec*Nt);
envCreate(Perambulator<SpinVector>, getName() + "_perambulator_light", 1,
LI*SI*TI*nnoise*nvec*Nt);
envCreate(std::vector<Complex>, getName() + "_noise", 1,
nvec*Ns*Nt*nnoise);
GridCartesian * grid4d = env().getGrid();
std::vector<int> latt_size = GridDefaultLatt();
@ -133,7 +138,8 @@ template <typename FImpl>
void TPerambLight<FImpl>::execute(void)
{
auto &noise = envGet(std::vector<std::vector<std::vector<SpinVector>>>, par().noise);
//auto &noise = envGet(std::vector<std::vector<std::vector<SpinVector>>>, par().noise);
auto &noise = envGet(std::vector<Complex>, getName() + "_noise");
auto &perambulator = envGet(Perambulator<SpinVector>, getName() + "_perambulator_light");
auto &epack = envGet(Grid::Hadrons::EigenPack<LatticeColourVector>, par().eigenPack);
@ -180,6 +186,30 @@ void TPerambLight<FImpl>::execute(void)
int nvec=par().nvec;
bool full_tdil=(TI==Nt);
bool exact_distillation = (full_tdil && LI==nvec);
//Create Noises
//std::cout << pszGaugeConfigFile << std::endl;
//GridSerialRNG sRNG; sRNG.SeedUniqueString(std::string(pszGaugeConfigFile));
GridSerialRNG sRNG; sRNG.SeedUniqueString("unique_string");
Real rn;
for (int inoise=0;inoise<nnoise;inoise++) {
for (int t=0;t<Nt;t++) {
for (int ivec=0;ivec<nvec;ivec++) {
for (int is=0;is<Ns;is++) {
if (exact_distillation)
noise[inoise + nnoise*(t + Nt*(ivec+nvec*is))] = 1.;
//noises[inoise][t][ivec]()(is)() = 1.;
else{
random(sRNG,rn);
noise[inoise + nnoise*(t + Nt*(ivec+nvec*is))] = (rn-0.5 > 0) - (rn-0.5 < 0); //TODO: This could be 0 if rn==0.5!!
//noises[inoise][t][ivec]()(is)() = (rn-0.5 > 0) - (rn-0.5 < 0); //TODO: This could be 0 if rn==0.5!!
}
}
}
}
}
Real mass=par().mass; // TODO Infile
Real M5 =par().M5; // TODO Infile
@ -218,7 +248,8 @@ void TPerambLight<FImpl>::execute(void)
for (int is = ds; is < Ns; is += Ns){ //at the moment, full spin dilution is enforced
std::cout << "LapH source vector from noise " << it << " and dilution component (d_k,d_t,d_alpha) : (" << ik << ","<< is << ")" << std::endl;
ExtractSliceLocal(evec3d,epack.evec[ik],0,it,3);
tmp3d_nospin = evec3d * noise[inoise][it][ik]()(is)(); //noises do not have to be a spin vector
tmp3d_nospin = evec3d * noise[inoise + nnoise*(it + Nt*(ik+nvec*is))];
//tmp3d_nospin = evec3d * noise[inoise][it][ik]()(is)(); //noises do not have to be a spin vector
tmp3d=zero;
pokeSpin(tmp3d,tmp3d_nospin,is);
tmp2=zero;

51
tests/hadrons/Test_hadrons_distil.cc
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@ -277,24 +277,43 @@ void test_DistilVectors(Application &application)
globalPar.trajCounter.step = 20;
globalPar.runId = "test";
application.setPar(globalPar);
// Module parameters
MDistil::DistilVectors::Par DistilPar;
DistilPar.noise="noise";
DistilPar.perambulator="perambulator";
DistilPar.eigenPack="ePack";
DistilPar.tsrc = 0;
DistilPar.nnoise = 1;
DistilPar.LI=6;
DistilPar.SI=4;
DistilPar.TI=64;
DistilPar.nvec=6;
DistilPar.Ns=4;
DistilPar.Nt=64;
DistilPar.Nt_inv=1;
// PerambLight parameters
MDistil::PerambLight::Par PerambPar;
PerambPar.eigenPack="ePack";
PerambPar.tsrc = 0;
PerambPar.nnoise = 1;
PerambPar.LI=6;
PerambPar.SI=4;
PerambPar.TI=64;
PerambPar.nvec=6;
PerambPar.Ns=4;
PerambPar.Nt=64;
PerambPar.Nt_inv=1;
PerambPar.mass=0.005;
PerambPar.M5=1.8;
PerambPar.Ls=16;
PerambPar.CGPrecision=1e-8;
PerambPar.MaxIterations=10000;
// DistilVectors parameters
MDistil::DistilVectors::Par DistilVecPar;
DistilVecPar.noise="noise";
DistilVecPar.perambulator="perambulator";
DistilVecPar.eigenPack="ePack";
DistilVecPar.tsrc = 0;
DistilVecPar.nnoise = 1;
DistilVecPar.LI=6;
DistilVecPar.SI=4;
DistilVecPar.TI=64;
DistilVecPar.nvec=6;
DistilVecPar.Ns=4;
DistilVecPar.Nt=64;
DistilVecPar.Nt_inv=1;
// gauge field
application.createModule<MGauge::Unit>("gauge");
// Now make an instance of the LapEvec object
application.createModule<MDistil::DistilVectors>("DistilVectorsInstance",DistilPar);
// Now make an instance of the Perambulator object
application.createModule<MDistil::PerambLight>("PerambulatorsInstance",PerambPar);
// Now make an instance of the DistilVectors object
application.createModule<MDistil::DistilVectors>("DistilVectorsInstance",DistilVecPar);
}
bool bNumber( int &ri, const char * & pstr, bool bGobbleWhiteSpace = true )