Hadrons: scaled DWF action

extras/Hadrons/Modules.hpp

@@ -36,6 +36,7 @@
 #include <Grid/Hadrons/Modules/MAction/Wilson.hpp>
 #include <Grid/Hadrons/Modules/MAction/WilsonClover.hpp>
 #include <Grid/Hadrons/Modules/MAction/ZMobiusDWF.hpp>
+#include <Grid/Hadrons/Modules/MAction/ScaledDWF.hpp>
 #include <Grid/Hadrons/Modules/MScalarSUN/StochFreeField.hpp>
 #include <Grid/Hadrons/Modules/MScalarSUN/TwoPointNPR.hpp>
 #include <Grid/Hadrons/Modules/MScalarSUN/ShiftProbe.hpp>

extras/Hadrons/Modules/MAction/ScaledDWF.cc

@@ -0,0 +1,7 @@
+#include <Grid/Hadrons/Modules/MAction/ScaledDWF.hpp>
+
+using namespace Grid;
+using namespace Hadrons;
+using namespace MAction;
+
+template class Grid::Hadrons::MAction::TScaledDWF<FIMPL>;

extras/Hadrons/Modules/MAction/ScaledDWF.hpp

@@ -0,0 +1,108 @@
+#ifndef Hadrons_MAction_ScaledDWF_hpp_
+#define Hadrons_MAction_ScaledDWF_hpp_
+
+#include <Grid/Hadrons/Global.hpp>
+#include <Grid/Hadrons/Module.hpp>
+#include <Grid/Hadrons/ModuleFactory.hpp>
+
+BEGIN_HADRONS_NAMESPACE
+
+/******************************************************************************
+ *                      Scaled domain wall fermion                            *
+ ******************************************************************************/
+BEGIN_MODULE_NAMESPACE(MAction)
+
+class ScaledDWFPar: Serializable
+{
+public:
+    GRID_SERIALIZABLE_CLASS_MEMBERS(ScaledDWFPar,
+                                    std::string , gauge,
+                                    unsigned int, Ls,
+                                    double      , mass,
+                                    double      , M5,
+                                    double      , scale,
+                                    std::string , boundary);
+};
+
+template <typename FImpl>
+class TScaledDWF: public Module<ScaledDWFPar>
+{
+public:
+    FG_TYPE_ALIASES(FImpl,);
+public:
+    // constructor
+    TScaledDWF(const std::string name);
+    // destructor
+    virtual ~TScaledDWF(void) {};
+    // dependency relation
+    virtual std::vector<std::string> getInput(void);
+    virtual std::vector<std::string> getOutput(void);
+    // setup
+    virtual void setup(void);
+    // execution
+    virtual void execute(void);
+};
+
+MODULE_REGISTER_TMP(ScaledDWF, TScaledDWF<FIMPL>, MAction);
+
+/******************************************************************************
+ *                      TScaledDWF implementation                             *
+ ******************************************************************************/
+// constructor /////////////////////////////////////////////////////////////////
+template <typename FImpl>
+TScaledDWF<FImpl>::TScaledDWF(const std::string name)
+: Module<ScaledDWFPar>(name)
+{}
+
+// dependencies/products ///////////////////////////////////////////////////////
+template <typename FImpl>
+std::vector<std::string> TScaledDWF<FImpl>::getInput(void)
+{
+    std::vector<std::string> in = {par().gauge};
+    
+    return in;
+}
+
+template <typename FImpl>
+std::vector<std::string> TScaledDWF<FImpl>::getOutput(void)
+{
+    std::vector<std::string> out = {getName()};
+    
+    return out;
+}
+
+// setup ///////////////////////////////////////////////////////////////////////
+template <typename FImpl>
+void TScaledDWF<FImpl>::setup(void)
+{
+    LOG(Message) << "Setting up scaled domain wall fermion matrix with m= "
+                 << par().mass << ", M5= " << par().M5 << ", Ls= " << par().Ls 
+                 << ", scale= " << par().scale
+                 << " using gauge field '" << par().gauge << "'"
+                 << std::endl;
+    LOG(Message) << "Fermion boundary conditions: " << par().boundary
+                 << std::endl;
+
+    env().createGrid(par().Ls);
+    auto &U    = envGet(LatticeGaugeField, par().gauge);
+    auto &g4   = *env().getGrid();
+    auto &grb4 = *env().getRbGrid();
+    auto &g5   = *env().getGrid(par().Ls);
+    auto &grb5 = *env().getRbGrid(par().Ls);
+    std::vector<Complex> boundary = strToVec<Complex>(par().boundary);
+    typename MobiusFermion<FImpl>::ImplParams implParams(boundary);
+    envCreateDerived(FMat, ScaledShamirFermion<FImpl>, getName(), par().Ls, U, g5,
+                     grb5, g4, grb4, par().mass, par().M5, par().scale,
+                     implParams);
+}
+
+// execution ///////////////////////////////////////////////////////////////////
+template <typename FImpl>
+void TScaledDWF<FImpl>::execute(void)
+{}
+
+END_MODULE_NAMESPACE
+
+END_HADRONS_NAMESPACE
+
+#endif // Hadrons_MAction_ScaledDWF_hpp_

extras/Hadrons/modules.inc

@@ -35,6 +35,7 @@ modules_cc =\
   Modules/MAction/ZMobiusDWF.cc \
   Modules/MAction/WilsonClover.cc \
   Modules/MAction/DWF.cc \
+  Modules/MAction/ScaledDWF.cc \
   Modules/MScalarSUN/TrPhi.cc \
   Modules/MScalarSUN/Grad.cc \
   Modules/MScalarSUN/TimeMomProbe.cc \
@@ -91,6 +92,7 @@ modules_hpp =\
   Modules/MAction/Wilson.hpp \
   Modules/MAction/WilsonClover.hpp \
   Modules/MAction/ZMobiusDWF.hpp \
+  Modules/MAction/ScaledDWF.hpp \
   Modules/MScalarSUN/StochFreeField.hpp \
   Modules/MScalarSUN/TwoPointNPR.hpp \
   Modules/MScalarSUN/ShiftProbe.hpp \