portelli/Grid
1
0
Fork 0
mirror of https://github.com/paboyle/Grid.git synced 2025-06-12 20:27:06 +01:00
Code Releases Activity

Adding a resource manager

Browse Source
This commit is contained in:
Guido Cossu
2016-12-22 12:41:56 +00:00
parent ce1a115e0b
commit 5214846341
10 changed files with 435 additions and 311 deletions
Download Patch File Download Diff File Expand all files Collapse all files

49
lib/qcd/action/ActionBase.h
View File

@ -36,14 +36,13 @@ template <class GaugeField>
class Action {
public:
bool is_smeared = false;
// Boundary conditions? // Heatbath?
virtual void refresh(const GaugeField& U,
GridParallelRNG& pRNG) = 0; // refresh pseudofermions
virtual RealD S(const GaugeField& U) = 0; // evaluate the action
virtual void deriv(const GaugeField& U,
GaugeField& dSdU) = 0; // evaluate the action derivative
virtual std::string action_name() = 0; // return the action name
virtual ~Action(){};
// Heatbath?
virtual void refresh(const GaugeField& U, const GridParallelRNG& pRNG) = 0; // refresh pseudofermions
virtual RealD S(const GaugeField& U) = 0; // evaluate the action
virtual void deriv(const GaugeField& U, GaugeField& dSdU) = 0; // evaluate the action derivative
virtual std::string action_name() = 0; // return the action name
virtual std::string LogParameters() = 0; // prints action parameters
virtual ~Action(){}
};
// Indexing of tuple types
@ -60,32 +59,10 @@ struct Index<T, std::tuple<U, Types...>> {
static const std::size_t value = 1 + Index<T, std::tuple<Types...>>::value;
};
/*
template <class GaugeField>
struct ActionLevel {
public:
typedef Action<GaugeField>*
ActPtr; // now force the same colours as the rest of the code
//Add supported representations here
unsigned int multiplier;
std::vector<ActPtr> actions;
ActionLevel(unsigned int mul = 1) : actions(0), multiplier(mul) {
assert(mul >= 1);
};
void push_back(ActPtr ptr) { actions.push_back(ptr); }
};
*/
template <class Field, class Repr = NoHirep >
struct ActionLevel {
public:
unsigned int multiplier;
unsigned int multiplier;
// Fundamental repr actions separated because of the smearing
typedef Action<Field>* ActPtr;
@ -98,15 +75,13 @@ struct ActionLevel {
std::vector<ActPtr>& actions;
ActionLevel(unsigned int mul = 1) : actions(std::get<0>(actions_hirep)), multiplier(mul) {
explicit ActionLevel(unsigned int mul = 1) : actions(std::get<0>(actions_hirep)), multiplier(mul) {
// initialize the hirep vectors to zero.
//apply(this->resize, actions_hirep, 0); //need a working resize
// apply(this->resize, actions_hirep, 0); //need a working resize
assert(mul >= 1);
};
//void push_back(ActPtr ptr) { actions.push_back(ptr); }
}
// void push_back(ActPtr ptr) { actions.push_back(ptr); }
template < class GenField >
void push_back(Action<GenField>* ptr) {

17
lib/qcd/action/gauge/WilsonGaugeAction.h
View File

@ -43,18 +43,22 @@ class WilsonGaugeAction : public Action<typename Gimpl::GaugeField> {
public:
INHERIT_GIMPL_TYPES(Gimpl);
// typedef LorentzScalar<GaugeField> GaugeLinkField;
private:
RealD beta;
public:
WilsonGaugeAction(RealD b) : beta(b){};
explicit WilsonGaugeAction(RealD b) : beta(b){}
virtual std::string action_name(){return "WilsonGaugeAction";}
virtual std::string action_name() {return "WilsonGaugeAction";}
virtual std::string LogParameters(){
std::stringstream sstream;
sstream << GridLogMessage << "[WilsonGaugeAction] Beta: " << beta << std::endl;
return sstream.str();
}
virtual void refresh(const GaugeField &U,
GridParallelRNG &pRNG){}; // noop as no pseudoferms
const GridParallelRNG &pRNG){}; // noop as no pseudoferms
virtual RealD S(const GaugeField &U) {
RealD plaq = WilsonLoops<Gimpl>::avgPlaquette(U);
@ -80,8 +84,7 @@ class WilsonGaugeAction : public Action<typename Gimpl::GaugeField> {
PokeIndex<LorentzIndex>(dSdU, dSdU_mu, mu);
}
};
}
};