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Namespace

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paboyle 2018-01-14 22:25:29 +00:00
parent 3bf8fddbb5
commit b08dae0809
1 changed files with 24 additions and 29 deletions
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53
lib/qcd/hmc/integrators/Integrator_algorithm.h
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@ -26,21 +26,20 @@ with this program; if not, write to the Free Software Foundation, Inc.,
See the full license in the file "LICENSE" in the top level distribution
directory
*************************************************************************************/
/* END LEGAL */
//--------------------------------------------------------------------
/* END LEGAL */
//--------------------------------------------------------------------
/*! @file Integrator_algorithm.h
* @brief Declaration of classes for the Molecular Dynamics algorithms
*
*/
//--------------------------------------------------------------------
/*! @file Integrator_algorithm.h
* @brief Declaration of classes for the Molecular Dynamics algorithms
*
*/
//--------------------------------------------------------------------
#ifndef INTEGRATOR_ALG_INCLUDED
#define INTEGRATOR_ALG_INCLUDED
namespace Grid {
namespace QCD {
NAMESPACE_BEGIN(Grid);
/* PAB:
*
@ -95,20 +94,20 @@ namespace QCD {
template <class FieldImplementation, class SmearingPolicy,
class RepresentationPolicy =
Representations<FundamentalRepresentation> >
Representations<FundamentalRepresentation> >
class LeapFrog : public Integrator<FieldImplementation, SmearingPolicy,
RepresentationPolicy> {
public:
public:
typedef LeapFrog<FieldImplementation, SmearingPolicy, RepresentationPolicy>
Algorithm;
Algorithm;
INHERIT_FIELD_TYPES(FieldImplementation);
std::string integrator_name(){return "LeapFrog";}
LeapFrog(GridBase* grid, IntegratorParameters Par,
ActionSet<Field, RepresentationPolicy>& Aset, SmearingPolicy& Sm)
: Integrator<FieldImplementation, SmearingPolicy, RepresentationPolicy>(
grid, Par, Aset, Sm){};
: Integrator<FieldImplementation, SmearingPolicy, RepresentationPolicy>(
grid, Par, Aset, Sm){};
void step(Field& U, int level, int _first, int _last) {
int fl = this->as.size() - 1;
@ -143,19 +142,19 @@ class LeapFrog : public Integrator<FieldImplementation, SmearingPolicy,
template <class FieldImplementation, class SmearingPolicy,
class RepresentationPolicy =
Representations<FundamentalRepresentation> >
Representations<FundamentalRepresentation> >
class MinimumNorm2 : public Integrator<FieldImplementation, SmearingPolicy,
RepresentationPolicy> {
private:
private:
const RealD lambda = 0.1931833275037836;
public:
public:
INHERIT_FIELD_TYPES(FieldImplementation);
MinimumNorm2(GridBase* grid, IntegratorParameters Par,
ActionSet<Field, RepresentationPolicy>& Aset, SmearingPolicy& Sm)
: Integrator<FieldImplementation, SmearingPolicy, RepresentationPolicy>(
grid, Par, Aset, Sm){};
: Integrator<FieldImplementation, SmearingPolicy, RepresentationPolicy>(
grid, Par, Aset, Sm){};
std::string integrator_name(){return "MininumNorm2";}
@ -204,25 +203,25 @@ class MinimumNorm2 : public Integrator<FieldImplementation, SmearingPolicy,
template <class FieldImplementation, class SmearingPolicy,
class RepresentationPolicy =
Representations<FundamentalRepresentation> >
Representations<FundamentalRepresentation> >
class ForceGradient : public Integrator<FieldImplementation, SmearingPolicy,
RepresentationPolicy> {
private:
private:
const RealD lambda = 1.0 / 6.0;
;
const RealD chi = 1.0 / 72.0;
const RealD xi = 0.0;
const RealD theta = 0.0;
public:
public:
INHERIT_FIELD_TYPES(FieldImplementation);
// Looks like dH scales as dt^4. tested wilson/wilson 2 level.
ForceGradient(GridBase* grid, IntegratorParameters Par,
ActionSet<Field, RepresentationPolicy>& Aset,
SmearingPolicy& Sm)
: Integrator<FieldImplementation, SmearingPolicy, RepresentationPolicy>(
grid, Par, Aset, Sm){};
: Integrator<FieldImplementation, SmearingPolicy, RepresentationPolicy>(
grid, Par, Aset, Sm){};
std::string integrator_name(){return "ForceGradient";}
@ -286,10 +285,6 @@ class ForceGradient : public Integrator<FieldImplementation, SmearingPolicy,
}
};
}
}
NAMESPACE_END(Grid);
#endif // INTEGRATOR_INCLUDED