Cleanup

lib/qcd/action/scalar/ScalarImpl.h

@@ -45,6 +45,49 @@ namespace Grid {
     }
     
   };
+
+  template <class S, unsigned int N>
+  class ScalarMatrixImplTypes {
+  public:
+    typedef S Simd;
+    
+    template <typename vtype>
+    using iImplField = iScalar<iScalar<iMatrix<vtype, N> > >;
+    
+    typedef iImplField<Simd> SiteField;
+    
+    
+    typedef Lattice<SiteField> Field;
+    
+    static inline void generate_momenta(Field& P, GridParallelRNG& pRNG){
+      gaussian(pRNG, P);
+    }
+    
+    static inline Field projectForce(Field& P){return P;}
+    
+    static inline void update_field(Field& P, Field& U, double ep){
+      U += P*ep;
+    }
+    
+    static inline RealD FieldSquareNorm(Field& U){
+      return (TensorRemove(- sum(trace(U*U))*0.5).real());
+    }
+    
+    static inline void HotConfiguration(GridParallelRNG &pRNG, Field &U) {
+      gaussian(pRNG, U);
+    }
+    
+    static inline void TepidConfiguration(GridParallelRNG &pRNG, Field &U) {
+      gaussian(pRNG, U);
+    }
+    
+    static inline void ColdConfiguration(GridParallelRNG &pRNG, Field &U) {
+      U = 1.0;
+    }
+    
+  };
+
+
   
   
   typedef ScalarImplTypes<vReal> ScalarImplR;