diff --git a/lib/qcd/action/fermion/FermionOperatorImpl.h b/lib/qcd/action/fermion/FermionOperatorImpl.h
index 13803285..0aaa7a2f 100644
--- a/lib/qcd/action/fermion/FermionOperatorImpl.h
+++ b/lib/qcd/action/fermion/FermionOperatorImpl.h
@@ -56,7 +56,7 @@ NAMESPACE_BEGIN(Grid);
 // and Methods:
 //    void ImportGauge(GridBase *GaugeGrid,DoubledGaugeField &Uds,const GaugeField &Umu)
 //    void DoubleStore(GridBase *GaugeGrid,DoubledGaugeField &Uds,const GaugeField &Umu)
-//    void multLink(SiteHalfSpinor &phi,const SiteDoubledGaugeField &U,const SiteHalfSpinor &chi,int mu,StencilEntry *SE,StencilImpl &St)
+//    void multLink(SiteHalfSpinor &phi,const SiteDoubledGaugeField &U,const SiteHalfSpinor &chi,int mu,StencilEntry *SE,StencilImpl::View_type &St)
 //    void InsertForce4D(GaugeField &mat,const FermionField &Btilde,const FermionField &A,int mu)
 //    void InsertForce5D(GaugeField &mat,const FermionField &Btilde,const FermionField &A,int mu)
 //
@@ -208,7 +208,7 @@ public:
 				   const SiteHalfSpinor &chi,
 				   int mu,
 				   StencilEntry *SE,
-				   StencilImpl &St) {
+				   typename StencilImpl::View_type &St) {
     mult(&phi(), &U(mu), &chi());
   }
     
@@ -339,7 +339,7 @@ public:
 
   accelerator_inline void multLink(SiteHalfSpinor &phi, const SiteDoubledGaugeField &U,
 				   const SiteHalfSpinor &chi, int mu, StencilEntry *SE,
-				   StencilImpl &St) {
+				   typename StencilImpl::View_type &St) {
     SiteGaugeLink UU;
     for (int i = 0; i < Nrepresentation; i++) {
       for (int j = 0; j < Nrepresentation; j++) {
@@ -490,7 +490,7 @@ public:
   // flavour index) and non-Gparity
   accelerator_inline void multLink(SiteHalfSpinor &phi, const SiteDoubledGaugeField &U,
 				   const SiteHalfSpinor &chi, int mu, StencilEntry *SE,
-				   StencilImpl &St) {
+				   typename StencilImpl::View_type &St) {
 
     typedef SiteHalfSpinor vobj;
     typedef typename SiteHalfSpinor::scalar_object sobj;
@@ -514,7 +514,7 @@ public:
     assert((sl == 1) || (sl == 2));
    
     Coordinate icoor;
-    if ( SE->_around_the_world && Params.twists[mmu] ) {
+    if ( SE->_around_the_world && St.twists[mmu] ) {
 
       if ( sl == 2 ) {
        
diff --git a/lib/qcd/action/fermion/WilsonCompressor.h b/lib/qcd/action/fermion/WilsonCompressor.h
index 55b5fe52..0e4c931a 100644
--- a/lib/qcd/action/fermion/WilsonCompressor.h
+++ b/lib/qcd/action/fermion/WilsonCompressor.h
@@ -237,6 +237,11 @@ template<typename HCS,typename HS,typename S> using WilsonCompressor = WilsonCom
 template<class vobj,class cobj>
 class WilsonStencil : public CartesianStencil<vobj,cobj> {
 public:
+
+  typedef CartesianStencil<vobj,cobj> Base;
+  typedef typename Base::View_type View_type;
+  typedef typename Base::StencilVector StencilVector;
+
   double timer0;
   double timer1;
   double timer2;
@@ -265,7 +270,6 @@ public:
     if ( timer4 ) std::cout << GridLogMessage << " timer4 " <<timer4 <<std::endl;
   }
 
-  std::vector<int> same_node;
   std::vector<int> surface_list;
 
   WilsonStencil(GridBase *grid,
@@ -273,11 +277,11 @@ public:
 		int checkerboard,
 		const std::vector<int> &directions,
 		const std::vector<int> &distances)  
-    : CartesianStencil<vobj,cobj> (grid,npoints,checkerboard,directions,distances) ,
-      same_node(npoints)
+    : CartesianStencil<vobj,cobj> (grid,npoints,checkerboard,directions,distances) 
   { 
     ZeroCountersi();
     surface_list.resize(0);
+    this->same_node.resize(npoints);
   };
 
   void BuildSurfaceList(int Ls,int vol4){
@@ -285,13 +289,13 @@ public:
     // find same node for SHM
     // Here we know the distance is 1 for WilsonStencil
     for(int point=0;point<this->_npoints;point++){
-      same_node[point] = this->SameNode(point);
+      this->same_node[point] = this->SameNode(point);
     }
     
     for(int site = 0 ;site< vol4;site++){
       int local = 1;
       for(int point=0;point<this->_npoints;point++){
-	if( (!this->GetNodeLocal(site*Ls,point)) && (!same_node[point]) ){ 
+	if( (!this->GetNodeLocal(site*Ls,point)) && (!this->same_node[point]) ){ 
 	  local = 0;
 	}
       }
@@ -360,23 +364,23 @@ public:
     int dag = compress.dag;
     int face_idx=0;
     if ( dag ) { 
-      assert(same_node[Xp]==this->HaloGatherDir(source,XpCompress,Xp,face_idx));
-      assert(same_node[Yp]==this->HaloGatherDir(source,YpCompress,Yp,face_idx));
-      assert(same_node[Zp]==this->HaloGatherDir(source,ZpCompress,Zp,face_idx));
-      assert(same_node[Tp]==this->HaloGatherDir(source,TpCompress,Tp,face_idx));
-      assert(same_node[Xm]==this->HaloGatherDir(source,XmCompress,Xm,face_idx));
-      assert(same_node[Ym]==this->HaloGatherDir(source,YmCompress,Ym,face_idx));
-      assert(same_node[Zm]==this->HaloGatherDir(source,ZmCompress,Zm,face_idx));
-      assert(same_node[Tm]==this->HaloGatherDir(source,TmCompress,Tm,face_idx));
+      assert(this->same_node[Xp]==this->HaloGatherDir(source,XpCompress,Xp,face_idx));
+      assert(this->same_node[Yp]==this->HaloGatherDir(source,YpCompress,Yp,face_idx));
+      assert(this->same_node[Zp]==this->HaloGatherDir(source,ZpCompress,Zp,face_idx));
+      assert(this->same_node[Tp]==this->HaloGatherDir(source,TpCompress,Tp,face_idx));
+      assert(this->same_node[Xm]==this->HaloGatherDir(source,XmCompress,Xm,face_idx));
+      assert(this->same_node[Ym]==this->HaloGatherDir(source,YmCompress,Ym,face_idx));
+      assert(this->same_node[Zm]==this->HaloGatherDir(source,ZmCompress,Zm,face_idx));
+      assert(this->same_node[Tm]==this->HaloGatherDir(source,TmCompress,Tm,face_idx));
     } else {
-      assert(same_node[Xp]==this->HaloGatherDir(source,XmCompress,Xp,face_idx));
-      assert(same_node[Yp]==this->HaloGatherDir(source,YmCompress,Yp,face_idx));
-      assert(same_node[Zp]==this->HaloGatherDir(source,ZmCompress,Zp,face_idx));
-      assert(same_node[Tp]==this->HaloGatherDir(source,TmCompress,Tp,face_idx));
-      assert(same_node[Xm]==this->HaloGatherDir(source,XpCompress,Xm,face_idx));
-      assert(same_node[Ym]==this->HaloGatherDir(source,YpCompress,Ym,face_idx));
-      assert(same_node[Zm]==this->HaloGatherDir(source,ZpCompress,Zm,face_idx));
-      assert(same_node[Tm]==this->HaloGatherDir(source,TpCompress,Tm,face_idx));
+      assert(this->same_node[Xp]==this->HaloGatherDir(source,XmCompress,Xp,face_idx));
+      assert(this->same_node[Yp]==this->HaloGatherDir(source,YmCompress,Yp,face_idx));
+      assert(this->same_node[Zp]==this->HaloGatherDir(source,ZmCompress,Zp,face_idx));
+      assert(this->same_node[Tp]==this->HaloGatherDir(source,TmCompress,Tp,face_idx));
+      assert(this->same_node[Xm]==this->HaloGatherDir(source,XpCompress,Xm,face_idx));
+      assert(this->same_node[Ym]==this->HaloGatherDir(source,YpCompress,Ym,face_idx));
+      assert(this->same_node[Zm]==this->HaloGatherDir(source,ZpCompress,Zm,face_idx));
+      assert(this->same_node[Tm]==this->HaloGatherDir(source,TpCompress,Tm,face_idx));
     }
     this->face_table_computed=1;
     assert(this->u_comm_offset==this->_unified_buffer_size);
diff --git a/lib/qcd/action/fermion/WilsonFermion.cc b/lib/qcd/action/fermion/WilsonFermion.cc
index 21a919cf..55757f8d 100644
--- a/lib/qcd/action/fermion/WilsonFermion.cc
+++ b/lib/qcd/action/fermion/WilsonFermion.cc
@@ -219,8 +219,9 @@ void WilsonFermion<Impl>::DerivInternal(StencilImpl &st, DoubledGaugeField &U,
     auto U_v = U.View();
     auto B_v = B.View();
     auto Btilde_v = Btilde.View();
+    auto st_v = st.View();
     thread_loop( (int sss = 0; sss < B.Grid()->oSites(); sss++) ,{
-      Kernels::DhopDirK(st, U_v, st.CommBuf(), sss, sss, B_v, Btilde_v, mu, gamma);
+      Kernels::DhopDirK(st_v, U_v, st.CommBuf(), sss, sss, B_v, Btilde_v, mu, gamma);
     });
 
     //////////////////////////////////////////////////
@@ -322,8 +323,9 @@ void WilsonFermion<Impl>::DhopDirDisp(const FermionField &in, FermionField &out,
   auto in_v = in.View();
   auto out_v = in.View();
   auto Umu_v = Umu.View();
+  auto Stencil_v = Stencil.View();
   thread_loop( (int sss = 0; sss < in.Grid()->oSites(); sss++) ,{
-    Kernels::DhopDirK(Stencil, Umu_v, Stencil.CommBuf(), sss, sss, in_v, out_v, dirdisp, gamma);
+    Kernels::DhopDirK(Stencil_v, Umu_v, Stencil.CommBuf(), sss, sss, in_v, out_v, dirdisp, gamma);
   });
 };
 
@@ -341,13 +343,14 @@ void WilsonFermion<Impl>::DhopInternal(StencilImpl &st, LebesgueOrder &lo,
   auto U_v  = U.View();
   auto in_v = in.View();
   auto out_v= out.View();
+  auto st_v = st.View();
   if (dag == DaggerYes) {
     accelerator_loop( sss,in_v, {
-      Kernels::DhopSiteDag(Opt,st, lo, U_v, st.CommBuf(), sss, sss, 1, 1, in_v, out_v);
+      Kernels::DhopSiteDag(Opt,st_v, lo, U_v, st.CommBuf(), sss, sss, 1, 1, in_v, out_v);
     });
   } else {
     accelerator_loop( sss,in_v, {
-      Kernels::DhopSite(Opt,st, lo, U_v, st.CommBuf(), sss, sss, 1, 1, in_v, out_v);
+      Kernels::DhopSite(Opt,st_v, lo, U_v, st.CommBuf(), sss, sss, 1, 1, in_v, out_v);
     });
   }
 };
diff --git a/lib/qcd/action/fermion/WilsonKernels.cc b/lib/qcd/action/fermion/WilsonKernels.cc
index 2e9e4fb3..25185e81 100644
--- a/lib/qcd/action/fermion/WilsonKernels.cc
+++ b/lib/qcd/action/fermion/WilsonKernels.cc
@@ -103,7 +103,7 @@ WilsonKernels<Impl>::WilsonKernels(const ImplParams &p) : Base(p){};
   // All legs kernels ; comms then compute
   ////////////////////////////////////////////////////////////////////
 template <class Impl>
-accelerator void WilsonKernels<Impl>::GenericDhopSiteDag(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U,
+accelerator void WilsonKernels<Impl>::GenericDhopSiteDag(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U,
 							 SiteHalfSpinor *buf, int sF,
 							 int sU, const FermionFieldView &in, FermionFieldView &out)
 {
@@ -127,7 +127,7 @@ accelerator void WilsonKernels<Impl>::GenericDhopSiteDag(StencilImpl &st, Lebesg
 };
 
 template <class Impl>
-accelerator void WilsonKernels<Impl>::GenericDhopSite(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U,
+accelerator void WilsonKernels<Impl>::GenericDhopSite(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U,
 						      SiteHalfSpinor *buf, int sF,
 						      int sU, const FermionFieldView &in, FermionFieldView &out) 
 {
@@ -153,7 +153,7 @@ accelerator void WilsonKernels<Impl>::GenericDhopSite(StencilImpl &st, LebesgueO
   // Interior kernels
   ////////////////////////////////////////////////////////////////////
 template <class Impl>
-accelerator void WilsonKernels<Impl>::GenericDhopSiteDagInt(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U,
+accelerator void WilsonKernels<Impl>::GenericDhopSiteDagInt(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U,
 						SiteHalfSpinor *buf, int sF,
 						int sU, const FermionFieldView &in, FermionFieldView &out)
 {
@@ -178,7 +178,7 @@ accelerator void WilsonKernels<Impl>::GenericDhopSiteDagInt(StencilImpl &st, Leb
 };
 
 template <class Impl>
-accelerator void WilsonKernels<Impl>::GenericDhopSiteInt(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U,
+accelerator void WilsonKernels<Impl>::GenericDhopSiteInt(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U,
 							 SiteHalfSpinor *buf, int sF,
 							 int sU, const FermionFieldView &in, FermionFieldView &out) 
 {
@@ -204,7 +204,7 @@ accelerator void WilsonKernels<Impl>::GenericDhopSiteInt(StencilImpl &st, Lebesg
 // Exterior kernels
 ////////////////////////////////////////////////////////////////////
 template <class Impl>
-accelerator void WilsonKernels<Impl>::GenericDhopSiteDagExt(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U,
+accelerator void WilsonKernels<Impl>::GenericDhopSiteDagExt(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U,
 						SiteHalfSpinor *buf, int sF,
 						int sU, const FermionFieldView &in, FermionFieldView &out)
 {
@@ -231,7 +231,7 @@ accelerator void WilsonKernels<Impl>::GenericDhopSiteDagExt(StencilImpl &st, Leb
 };
 
 template <class Impl>
-accelerator void WilsonKernels<Impl>::GenericDhopSiteExt(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U,
+accelerator void WilsonKernels<Impl>::GenericDhopSiteExt(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U,
 					     SiteHalfSpinor *buf, int sF,
 					     int sU, const FermionFieldView &in, FermionFieldView &out) 
 {
@@ -258,7 +258,7 @@ accelerator void WilsonKernels<Impl>::GenericDhopSiteExt(StencilImpl &st, Lebesg
 };
 
 template <class Impl>
-accelerator void WilsonKernels<Impl>::DhopDirK( StencilImpl &st, DoubledGaugeFieldView &U,SiteHalfSpinor *buf, int sF,
+accelerator void WilsonKernels<Impl>::DhopDirK( typename StencilImpl::View_type &st, DoubledGaugeFieldView &U,SiteHalfSpinor *buf, int sF,
 						int sU, const FermionFieldView &in, FermionFieldView &out, int dir, int gamma) 
 {
   SiteHalfSpinor tmp;
diff --git a/lib/qcd/action/fermion/WilsonKernels.h b/lib/qcd/action/fermion/WilsonKernels.h
index 0f4b387e..8f9b62f0 100644
--- a/lib/qcd/action/fermion/WilsonKernels.h
+++ b/lib/qcd/action/fermion/WilsonKernels.h
@@ -58,7 +58,7 @@ public:
    
   template <bool EnableBool = true> accelerator
   typename std::enable_if<Impl::Dimension == 3 && Nc == 3 &&EnableBool, void>::type
-  DhopSite(int Opt,StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
+  DhopSite(int Opt,typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
 	   int sF, int sU, int Ls, int Nsite, const FermionFieldView &in, FermionFieldView &out,int interior=1,int exterior=1) 
   {
     bgq_l1p_optimisation(1);
@@ -102,7 +102,7 @@ public:
      
   template <bool EnableBool = true> accelerator
   typename std::enable_if<(Impl::Dimension != 3 || (Impl::Dimension == 3 && Nc != 3)) && EnableBool, void>::type
-  DhopSite(int Opt, StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
+  DhopSite(int Opt, typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
 	   int sF, int sU, int Ls, int Nsite, const FermionFieldView &in, FermionFieldView &out,int interior=1,int exterior=1 ) {
     // no kernel choice  
     for (int site = 0; site < Nsite; site++) {
@@ -119,7 +119,7 @@ public:
      
   template <bool EnableBool = true> accelerator
   typename std::enable_if<Impl::Dimension == 3 && Nc == 3 && EnableBool,void>::type
-  DhopSiteDag(int Opt, StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
+  DhopSiteDag(int Opt, typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
 	      int sF, int sU, int Ls, int Nsite, const FermionFieldView &in, FermionFieldView &out,int interior=1,int exterior=1) 
   {
     bgq_l1p_optimisation(1);
@@ -164,7 +164,7 @@ public:
 
   template <bool EnableBool = true> accelerator
   typename std::enable_if<(Impl::Dimension != 3 || (Impl::Dimension == 3 && Nc != 3)) && EnableBool,void>::type
-  DhopSiteDag(int Opt,StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U,SiteHalfSpinor * buf,
+  DhopSiteDag(int Opt,typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U,SiteHalfSpinor * buf,
 	      int sF, int sU, int Ls, int Nsite, const FermionFieldView &in, FermionFieldView &out,int interior=1,int exterior=1) {
 
     for (int site = 0; site < Nsite; site++) {
@@ -179,7 +179,7 @@ public:
     }
   }
 
-  accelerator void DhopDirK(StencilImpl &st, DoubledGaugeFieldView &U,SiteHalfSpinor * buf,
+  accelerator void DhopDirK(typename StencilImpl::View_type &st, DoubledGaugeFieldView &U,SiteHalfSpinor * buf,
 			   int sF, int sU, const FermionFieldView &in, FermionFieldView &out, int dirdisp, int gamma);
       
   //////////////////////////////////////////////////////////////////////////////
@@ -216,59 +216,59 @@ public:
 
 private:
   // Specialised variants
-  accelerator void GenericDhopSite(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
+  accelerator void GenericDhopSite(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
 				   int sF, int sU, const FermionFieldView &in, FermionFieldView &out);
       
-  accelerator void GenericDhopSiteDag(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
+  accelerator void GenericDhopSiteDag(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
 				      int sF, int sU, const FermionFieldView &in, FermionFieldView &out);
   
-  accelerator void GenericDhopSiteInt(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
+  accelerator void GenericDhopSiteInt(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
 				      int sF, int sU, const FermionFieldView &in, FermionFieldView &out);
       
-  accelerator void GenericDhopSiteDagInt(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
+  accelerator void GenericDhopSiteDagInt(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
 					 int sF, int sU, const FermionFieldView &in, FermionFieldView &out);
   
-  accelerator void GenericDhopSiteExt(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
+  accelerator void GenericDhopSiteExt(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
 				      int sF, int sU, const FermionFieldView &in, FermionFieldView &out);
       
-  accelerator void GenericDhopSiteDagExt(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
+  accelerator void GenericDhopSiteDagExt(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
 					 int sF, int sU, const FermionFieldView &in, FermionFieldView &out);
   
-  accelerator void AsmDhopSite(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
+  accelerator void AsmDhopSite(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
 			       int sF, int sU, int Ls, int Nsite, const FermionFieldView &in,FermionFieldView &out);
   
-  accelerator void AsmDhopSiteDag(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
+  accelerator void AsmDhopSiteDag(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
 				  int sF, int sU, int Ls, int Nsite, const FermionFieldView &in, FermionFieldView &out);
   
-  accelerator void AsmDhopSiteInt(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
+  accelerator void AsmDhopSiteInt(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
 				  int sF, int sU, int Ls, int Nsite, const FermionFieldView &in,FermionFieldView &out);
   
-  accelerator void AsmDhopSiteDagInt(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
+  accelerator void AsmDhopSiteDagInt(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
 				     int sF, int sU, int Ls, int Nsite, const FermionFieldView &in, FermionFieldView &out);
   
-  accelerator void AsmDhopSiteExt(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
+  accelerator void AsmDhopSiteExt(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
 				  int sF, int sU, int Ls, int Nsite, const FermionFieldView &in,FermionFieldView &out);
   
-  accelerator void AsmDhopSiteDagExt(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
+  accelerator void AsmDhopSiteDagExt(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
 				     int sF, int sU, int Ls, int Nsite, const FermionFieldView &in, FermionFieldView &out);
   
 
-  accelerator void HandDhopSite(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
+  accelerator void HandDhopSite(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
 				int sF, int sU, const FermionFieldView &in, FermionFieldView &out);
   
-  accelerator void HandDhopSiteDag(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
+  accelerator void HandDhopSiteDag(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
 				   int sF, int sU, const FermionFieldView &in, FermionFieldView &out);
   
-  accelerator void HandDhopSiteInt(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
+  accelerator void HandDhopSiteInt(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
 				   int sF, int sU, const FermionFieldView &in, FermionFieldView &out);
   
-  accelerator void HandDhopSiteDagInt(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
+  accelerator void HandDhopSiteDagInt(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
 				      int sF, int sU, const FermionFieldView &in, FermionFieldView &out);
   
-  accelerator void HandDhopSiteExt(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
+  accelerator void HandDhopSiteExt(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
 				   int sF, int sU, const FermionFieldView &in, FermionFieldView &out);
   
-  accelerator void HandDhopSiteDagExt(StencilImpl &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
+  accelerator void HandDhopSiteDagExt(typename StencilImpl::View_type &st, LebesgueOrder &lo, DoubledGaugeFieldView &U, SiteHalfSpinor * buf,
 				      int sF, int sU, const FermionFieldView &in, FermionFieldView &out);
   
 public:
diff --git a/lib/qcd/action/fermion/WilsonKernelsAsm.cc b/lib/qcd/action/fermion/WilsonKernelsAsm.cc
index 3dd46934..12fb9b72 100644
--- a/lib/qcd/action/fermion/WilsonKernelsAsm.cc
+++ b/lib/qcd/action/fermion/WilsonKernelsAsm.cc
@@ -38,42 +38,42 @@ NAMESPACE_BEGIN(Grid);
 // Default to no assembler implementation
 ///////////////////////////////////////////////////////////
 template<class Impl> void 
-WilsonKernels<Impl >::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<Impl >::AsmDhopSite(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 					  int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 {
   assert(0);
 }
 
 template<class Impl> void 
-WilsonKernels<Impl >::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<Impl >::AsmDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 					     int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 {
   assert(0);
 }
 
 template<class Impl> void 
-WilsonKernels<Impl >::AsmDhopSiteInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<Impl >::AsmDhopSiteInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 					  int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 {
   assert(0);
 }
 
 template<class Impl> void 
-WilsonKernels<Impl >::AsmDhopSiteDagInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<Impl >::AsmDhopSiteDagInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 					     int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 {
   assert(0);
 }
 
 template<class Impl> void 
-WilsonKernels<Impl >::AsmDhopSiteExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<Impl >::AsmDhopSiteExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 					  int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 {
   assert(0);
 }
 
 template<class Impl> void 
-WilsonKernels<Impl >::AsmDhopSiteDagExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<Impl >::AsmDhopSiteDagExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 					     int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 {
   assert(0);
@@ -83,20 +83,20 @@ WilsonKernels<Impl >::AsmDhopSiteDagExt(StencilImpl &st,LebesgueOrder & lo,Doubl
 #include <qcd/action/fermion/WilsonKernelsAsmQPX.h>
 
 #define INSTANTIATE_ASM(A)\
-template void WilsonKernels<A>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,\
+template void WilsonKernels<A>::AsmDhopSite(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,\
                                   int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out);\
  \
-template void WilsonKernels<A>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,\
+template void WilsonKernels<A>::AsmDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,\
                                   int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out);\
-template void WilsonKernels<A>::AsmDhopSiteInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,\
+template void WilsonKernels<A>::AsmDhopSiteInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,\
                                   int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out);\
  \
-template void WilsonKernels<A>::AsmDhopSiteDagInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,\
+template void WilsonKernels<A>::AsmDhopSiteDagInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,\
                                   int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out);\
-template void WilsonKernels<A>::AsmDhopSiteExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,\
+template void WilsonKernels<A>::AsmDhopSiteExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,\
                                   int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out);\
  \
-template void WilsonKernels<A>::AsmDhopSiteDagExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,\
+template void WilsonKernels<A>::AsmDhopSiteDagExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,\
                                   int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out);\
 
 INSTANTIATE_ASM(WilsonImplF);
diff --git a/lib/qcd/action/fermion/WilsonKernelsAsmAvx512.h b/lib/qcd/action/fermion/WilsonKernelsAsmAvx512.h
index e8baee70..11d87d13 100644
--- a/lib/qcd/action/fermion/WilsonKernelsAsmAvx512.h
+++ b/lib/qcd/action/fermion/WilsonKernelsAsmAvx512.h
@@ -62,22 +62,22 @@ static Vector<vComplexF> signsF;
 #undef INTERIOR
 #undef EXTERIOR
 template<> void 
-WilsonKernels<WilsonImplF>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplF>::AsmDhopSite(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<ZWilsonImplF>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplF>::AsmDhopSite(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<WilsonImplFH>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplFH>::AsmDhopSite(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<ZWilsonImplFH>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplFH>::AsmDhopSite(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
@@ -85,22 +85,22 @@ WilsonKernels<ZWilsonImplFH>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,Dou
 #define INTERIOR
 #undef EXTERIOR
 template<> void 
-WilsonKernels<WilsonImplF>::AsmDhopSiteInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplF>::AsmDhopSiteInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<ZWilsonImplF>::AsmDhopSiteInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplF>::AsmDhopSiteInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<WilsonImplFH>::AsmDhopSiteInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplFH>::AsmDhopSiteInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<ZWilsonImplFH>::AsmDhopSiteInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplFH>::AsmDhopSiteInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
@@ -109,22 +109,22 @@ WilsonKernels<ZWilsonImplFH>::AsmDhopSiteInt(StencilImpl &st,LebesgueOrder & lo,
 #undef INTERIOR
 #define EXTERIOR
 template<> void 
-WilsonKernels<WilsonImplF>::AsmDhopSiteExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplF>::AsmDhopSiteExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<ZWilsonImplF>::AsmDhopSiteExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplF>::AsmDhopSiteExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<WilsonImplFH>::AsmDhopSiteExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplFH>::AsmDhopSiteExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<ZWilsonImplFH>::AsmDhopSiteExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplFH>::AsmDhopSiteExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
       
@@ -136,22 +136,22 @@ WilsonKernels<ZWilsonImplFH>::AsmDhopSiteExt(StencilImpl &st,LebesgueOrder & lo,
 #undef INTERIOR
 #undef EXTERIOR
 template<> void 
-WilsonKernels<WilsonImplF>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplF>::AsmDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<ZWilsonImplF>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplF>::AsmDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<WilsonImplFH>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplFH>::AsmDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<ZWilsonImplFH>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplFH>::AsmDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
@@ -159,22 +159,22 @@ WilsonKernels<ZWilsonImplFH>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,
 #define INTERIOR
 #undef EXTERIOR
 template<> void 
-WilsonKernels<WilsonImplF>::AsmDhopSiteDagInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplF>::AsmDhopSiteDagInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<ZWilsonImplF>::AsmDhopSiteDagInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplF>::AsmDhopSiteDagInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<WilsonImplFH>::AsmDhopSiteDagInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplFH>::AsmDhopSiteDagInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<ZWilsonImplFH>::AsmDhopSiteDagInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplFH>::AsmDhopSiteDagInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
@@ -182,22 +182,22 @@ WilsonKernels<ZWilsonImplFH>::AsmDhopSiteDagInt(StencilImpl &st,LebesgueOrder &
 #undef INTERIOR
 #define EXTERIOR
 template<> void 
-WilsonKernels<WilsonImplF>::AsmDhopSiteDagExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplF>::AsmDhopSiteDagExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 				    
 template<> void 
-WilsonKernels<ZWilsonImplF>::AsmDhopSiteDagExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplF>::AsmDhopSiteDagExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 				    
 template<> void 
-WilsonKernels<WilsonImplFH>::AsmDhopSiteDagExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplFH>::AsmDhopSiteDagExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 				    
 template<> void 
-WilsonKernels<ZWilsonImplFH>::AsmDhopSiteDagExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplFH>::AsmDhopSiteDagExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 				    
@@ -214,20 +214,20 @@ WilsonKernels<ZWilsonImplFH>::AsmDhopSiteDagExt(StencilImpl &st,LebesgueOrder &
 #undef INTERIOR
 #undef EXTERIOR
 template<> void 
-WilsonKernels<DomainWallVec5dImplF>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplF>::AsmDhopSite(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplF>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplF>::AsmDhopSite(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<DomainWallVec5dImplFH>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplFH>::AsmDhopSite(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplFH>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplFH>::AsmDhopSite(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
@@ -235,20 +235,20 @@ WilsonKernels<ZDomainWallVec5dImplFH>::AsmDhopSite(StencilImpl &st,LebesgueOrder
 #define INTERIOR
 #undef EXTERIOR
 template<> void 
-WilsonKernels<DomainWallVec5dImplF>::AsmDhopSiteInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplF>::AsmDhopSiteInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplF>::AsmDhopSiteInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplF>::AsmDhopSiteInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<DomainWallVec5dImplFH>::AsmDhopSiteInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplFH>::AsmDhopSiteInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplFH>::AsmDhopSiteInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplFH>::AsmDhopSiteInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
@@ -258,22 +258,22 @@ WilsonKernels<ZDomainWallVec5dImplFH>::AsmDhopSiteInt(StencilImpl &st,LebesgueOr
 #undef  MULT_2SPIN
 #define MULT_2SPIN(ptr,pf) MULT_ADDSUB_2SPIN_LSNOPF(ptr,pf)
 template<> void 
-WilsonKernels<DomainWallVec5dImplF>::AsmDhopSiteExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplF>::AsmDhopSiteExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 				    
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplF>::AsmDhopSiteExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplF>::AsmDhopSiteExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 				    
 template<> void 
-WilsonKernels<DomainWallVec5dImplFH>::AsmDhopSiteExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplFH>::AsmDhopSiteExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 				    
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplFH>::AsmDhopSiteExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplFH>::AsmDhopSiteExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 				    
@@ -285,20 +285,20 @@ WilsonKernels<ZDomainWallVec5dImplFH>::AsmDhopSiteExt(StencilImpl &st,LebesgueOr
 #undef INTERIOR
 #undef EXTERIOR
 template<> void 
-WilsonKernels<DomainWallVec5dImplF>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplF>::AsmDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplF>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplF>::AsmDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<DomainWallVec5dImplFH>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplFH>::AsmDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplFH>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplFH>::AsmDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
@@ -306,20 +306,20 @@ WilsonKernels<ZDomainWallVec5dImplFH>::AsmDhopSiteDag(StencilImpl &st,LebesgueOr
 #define INTERIOR
 #undef EXTERIOR
 template<> void 
-WilsonKernels<DomainWallVec5dImplF>::AsmDhopSiteDagInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplF>::AsmDhopSiteDagInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplF>::AsmDhopSiteDagInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplF>::AsmDhopSiteDagInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<DomainWallVec5dImplFH>::AsmDhopSiteDagInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplFH>::AsmDhopSiteDagInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplFH>::AsmDhopSiteDagInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplFH>::AsmDhopSiteDagInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
@@ -327,20 +327,20 @@ WilsonKernels<ZDomainWallVec5dImplFH>::AsmDhopSiteDagInt(StencilImpl &st,Lebesgu
 #undef INTERIOR
 #define EXTERIOR
 template<> void 
-WilsonKernels<DomainWallVec5dImplF>::AsmDhopSiteDagExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplF>::AsmDhopSiteDagExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplF>::AsmDhopSiteDagExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplF>::AsmDhopSiteDagExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<DomainWallVec5dImplFH>::AsmDhopSiteDagExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplFH>::AsmDhopSiteDagExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplFH>::AsmDhopSiteDagExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplFH>::AsmDhopSiteDagExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
@@ -376,20 +376,20 @@ static int signInitD = setupSigns(signsD);
 #undef INTERIOR
 #undef EXTERIOR
 template<> void 
-WilsonKernels<WilsonImplD>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplD>::AsmDhopSite(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZWilsonImplD>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplD>::AsmDhopSite(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<WilsonImplDF>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplDF>::AsmDhopSite(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZWilsonImplDF>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplDF>::AsmDhopSite(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
@@ -397,20 +397,20 @@ WilsonKernels<ZWilsonImplDF>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,Dou
 #define INTERIOR
 #undef EXTERIOR
 template<> void 
-WilsonKernels<WilsonImplD>::AsmDhopSiteInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplD>::AsmDhopSiteInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZWilsonImplD>::AsmDhopSiteInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplD>::AsmDhopSiteInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<WilsonImplDF>::AsmDhopSiteInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplDF>::AsmDhopSiteInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZWilsonImplDF>::AsmDhopSiteInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplDF>::AsmDhopSiteInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
@@ -418,20 +418,20 @@ WilsonKernels<ZWilsonImplDF>::AsmDhopSiteInt(StencilImpl &st,LebesgueOrder & lo,
 #undef INTERIOR
 #define EXTERIOR
 template<> void 
-WilsonKernels<WilsonImplD>::AsmDhopSiteExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplD>::AsmDhopSiteExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZWilsonImplD>::AsmDhopSiteExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplD>::AsmDhopSiteExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
       
 template<> void 
-WilsonKernels<WilsonImplDF>::AsmDhopSiteExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplDF>::AsmDhopSiteExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZWilsonImplDF>::AsmDhopSiteExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplDF>::AsmDhopSiteExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
       
@@ -443,20 +443,20 @@ WilsonKernels<ZWilsonImplDF>::AsmDhopSiteExt(StencilImpl &st,LebesgueOrder & lo,
 #undef INTERIOR
 #undef EXTERIOR
 template<> void 
-WilsonKernels<WilsonImplD>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplD>::AsmDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZWilsonImplD>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplD>::AsmDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<WilsonImplDF>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplDF>::AsmDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZWilsonImplDF>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplDF>::AsmDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
@@ -464,20 +464,20 @@ WilsonKernels<ZWilsonImplDF>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,
 #define INTERIOR
 #undef EXTERIOR
 template<> void 
-WilsonKernels<WilsonImplD>::AsmDhopSiteDagInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplD>::AsmDhopSiteDagInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZWilsonImplD>::AsmDhopSiteDagInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplD>::AsmDhopSiteDagInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<WilsonImplDF>::AsmDhopSiteDagInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplDF>::AsmDhopSiteDagInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZWilsonImplDF>::AsmDhopSiteDagInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplDF>::AsmDhopSiteDagInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
@@ -485,20 +485,20 @@ WilsonKernels<ZWilsonImplDF>::AsmDhopSiteDagInt(StencilImpl &st,LebesgueOrder &
 #undef INTERIOR
 #define EXTERIOR
 template<> void 
-WilsonKernels<WilsonImplD>::AsmDhopSiteDagExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplD>::AsmDhopSiteDagExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZWilsonImplD>::AsmDhopSiteDagExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplD>::AsmDhopSiteDagExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 				    
 template<> void 
-WilsonKernels<WilsonImplDF>::AsmDhopSiteDagExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplDF>::AsmDhopSiteDagExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZWilsonImplDF>::AsmDhopSiteDagExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZWilsonImplDF>::AsmDhopSiteDagExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 				    
@@ -515,20 +515,20 @@ WilsonKernels<ZWilsonImplDF>::AsmDhopSiteDagExt(StencilImpl &st,LebesgueOrder &
 #undef INTERIOR
 #undef EXTERIOR
 template<> void 
-WilsonKernels<DomainWallVec5dImplD>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplD>::AsmDhopSite(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplD>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplD>::AsmDhopSite(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<DomainWallVec5dImplDF>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplDF>::AsmDhopSite(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplDF>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplDF>::AsmDhopSite(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
@@ -536,20 +536,20 @@ WilsonKernels<ZDomainWallVec5dImplDF>::AsmDhopSite(StencilImpl &st,LebesgueOrder
 #define INTERIOR
 #undef EXTERIOR
 template<> void 
-WilsonKernels<DomainWallVec5dImplD>::AsmDhopSiteInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplD>::AsmDhopSiteInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplD>::AsmDhopSiteInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplD>::AsmDhopSiteInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<DomainWallVec5dImplDF>::AsmDhopSiteInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplDF>::AsmDhopSiteInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplDF>::AsmDhopSiteInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplDF>::AsmDhopSiteInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
@@ -559,20 +559,20 @@ WilsonKernels<ZDomainWallVec5dImplDF>::AsmDhopSiteInt(StencilImpl &st,LebesgueOr
 #undef  MULT_2SPIN
 #define MULT_2SPIN(ptr,pf) MULT_ADDSUB_2SPIN_LSNOPF(ptr,pf)
 template<> void 
-WilsonKernels<DomainWallVec5dImplD>::AsmDhopSiteExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplD>::AsmDhopSiteExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplD>::AsmDhopSiteExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplD>::AsmDhopSiteExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 				    
 template<> void 
-WilsonKernels<DomainWallVec5dImplDF>::AsmDhopSiteExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplDF>::AsmDhopSiteExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplDF>::AsmDhopSiteExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplDF>::AsmDhopSiteExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 				    
@@ -584,20 +584,20 @@ WilsonKernels<ZDomainWallVec5dImplDF>::AsmDhopSiteExt(StencilImpl &st,LebesgueOr
 #undef INTERIOR
 #undef EXTERIOR
 template<> void 
-WilsonKernels<DomainWallVec5dImplD>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplD>::AsmDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplD>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplD>::AsmDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<DomainWallVec5dImplDF>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplDF>::AsmDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplDF>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplDF>::AsmDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
@@ -605,20 +605,20 @@ WilsonKernels<ZDomainWallVec5dImplDF>::AsmDhopSiteDag(StencilImpl &st,LebesgueOr
 #define INTERIOR
 #undef EXTERIOR
 template<> void 
-WilsonKernels<DomainWallVec5dImplD>::AsmDhopSiteDagInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplD>::AsmDhopSiteDagInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplD>::AsmDhopSiteDagInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplD>::AsmDhopSiteDagInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<DomainWallVec5dImplDF>::AsmDhopSiteDagInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplDF>::AsmDhopSiteDagInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplDF>::AsmDhopSiteDagInt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplDF>::AsmDhopSiteDagInt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
@@ -626,20 +626,20 @@ WilsonKernels<ZDomainWallVec5dImplDF>::AsmDhopSiteDagInt(StencilImpl &st,Lebesgu
 #undef INTERIOR
 #define EXTERIOR
 template<> void 
-WilsonKernels<DomainWallVec5dImplD>::AsmDhopSiteDagExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplD>::AsmDhopSiteDagExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplD>::AsmDhopSiteDagExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplD>::AsmDhopSiteDagExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
 template<> void 
-WilsonKernels<DomainWallVec5dImplDF>::AsmDhopSiteDagExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplDF>::AsmDhopSiteDagExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 template<> void 
-WilsonKernels<ZDomainWallVec5dImplDF>::AsmDhopSiteDagExt(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+WilsonKernels<ZDomainWallVec5dImplDF>::AsmDhopSiteDagExt(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionFieldView &in, FermionFieldView &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 
diff --git a/lib/qcd/action/fermion/WilsonKernelsAsmQPX.h b/lib/qcd/action/fermion/WilsonKernelsAsmQPX.h
index 612234d7..faf6a04b 100644
--- a/lib/qcd/action/fermion/WilsonKernelsAsmQPX.h
+++ b/lib/qcd/action/fermion/WilsonKernelsAsmQPX.h
@@ -52,7 +52,7 @@ Author: paboyle <paboyle@ph.ed.ac.uk>
 /////////////////////////////////////////////////////////////////
 #undef KERNEL_DAG
 template<> void 
-WilsonKernels<WilsonImplF>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeField &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplF>::AsmDhopSite(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeField &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionField &in, FermionField &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
       
@@ -61,7 +61,7 @@ WilsonKernels<WilsonImplF>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,Doubl
 /////////////////////////////////////////////////////////////////
 #define KERNEL_DAG
 template<> void 
-WilsonKernels<WilsonImplF>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeField &U,SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplF>::AsmDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeField &U,SiteHalfSpinor *buf,
 						   int ss,int ssU,int Ls,int Ns,const FermionField &in, FermionField &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 				    
@@ -75,7 +75,7 @@ WilsonKernels<WilsonImplF>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,Do
 /////////////////////////////////////////////////////////////////
 #undef KERNEL_DAG
 template<> void 
-WilsonKernels<DomainWallVec5dImplF>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeField &U, SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplF>::AsmDhopSite(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeField &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionField &in, FermionField &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 				    
@@ -84,7 +84,7 @@ WilsonKernels<DomainWallVec5dImplF>::AsmDhopSite(StencilImpl &st,LebesgueOrder &
 /////////////////////////////////////////////////////////////////
 #define KERNEL_DAG
 template<> void 
-WilsonKernels<DomainWallVec5dImplF>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeField &U,SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplF>::AsmDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeField &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionField &in, FermionField &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 #undef MAYBEPERM
@@ -104,7 +104,7 @@ WilsonKernels<DomainWallVec5dImplF>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrde
 /////////////////////////////////////////////////////////////////
 #undef KERNEL_DAG
 template<> void 
-WilsonKernels<WilsonImplD>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeField &U, SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplD>::AsmDhopSite(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeField &U, SiteHalfSpinor *buf,
 						int ss,int ssU,int Ls,int Ns,const FermionField &in, FermionField &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 /////////////////////////////////////////////////////////////////
@@ -115,7 +115,7 @@ WilsonKernels<WilsonImplD>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,Doubl
 /////////////////////////////////////////////////////////////////
 #define KERNEL_DAG
 template<> void 
-WilsonKernels<WilsonImplD>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeField &U,SiteHalfSpinor *buf,
+WilsonKernels<WilsonImplD>::AsmDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeField &U,SiteHalfSpinor *buf,
 						   int ss,int ssU,int Ls,int Ns,const FermionField &in, FermionField &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 /////////////////////////////////////////////////////////////////
@@ -129,7 +129,7 @@ WilsonKernels<WilsonImplD>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,Do
 /////////////////////////////////////////////////////////////////
 #undef KERNEL_DAG
 template<> void 
-WilsonKernels<DomainWallVec5dImplD>::AsmDhopSite(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeField &U, SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplD>::AsmDhopSite(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeField &U, SiteHalfSpinor *buf,
 							 int ss,int ssU,int Ls,int Ns,const FermionField &in, FermionField &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 /////////////////////////////////////////////////////////////////
@@ -139,7 +139,7 @@ WilsonKernels<DomainWallVec5dImplD>::AsmDhopSite(StencilImpl &st,LebesgueOrder &
 /////////////////////////////////////////////////////////////////
 #define KERNEL_DAG
 template<> void 
-WilsonKernels<DomainWallVec5dImplD>::AsmDhopSiteDag(StencilImpl &st,LebesgueOrder & lo,DoubledGaugeField &U,SiteHalfSpinor *buf,
+WilsonKernels<DomainWallVec5dImplD>::AsmDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder & lo,DoubledGaugeField &U,SiteHalfSpinor *buf,
 							    int ss,int ssU,int Ls,int Ns,const FermionField &in, FermionField &out)
 #include <qcd/action/fermion/WilsonKernelsAsmBody.h>
 /////////////////////////////////////////////////////////////////
diff --git a/lib/qcd/action/fermion/WilsonKernelsHand.cc b/lib/qcd/action/fermion/WilsonKernelsHand.cc
index b4e24b76..0f2c04ab 100644
--- a/lib/qcd/action/fermion/WilsonKernelsHand.cc
+++ b/lib/qcd/action/fermion/WilsonKernelsHand.cc
@@ -573,7 +573,7 @@ Author: paboyle <paboyle@ph.ed.ac.uk>
 NAMESPACE_BEGIN(Grid);
 
 template<class Impl> void 
-WilsonKernels<Impl>::HandDhopSite(StencilImpl &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor  *buf,
+WilsonKernels<Impl>::HandDhopSite(typename StencilImpl::View_type &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor  *buf,
 				  int ss,int sU,const FermionFieldView &in, FermionFieldView &out)
 {
 // T==0, Z==1, Y==2, Z==3 expect 1,2,2,2 simd layout etc...
@@ -600,7 +600,7 @@ WilsonKernels<Impl>::HandDhopSite(StencilImpl &st,LebesgueOrder &lo,DoubledGauge
 }
 
 template<class Impl>
-void WilsonKernels<Impl>::HandDhopSiteDag(StencilImpl &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+void WilsonKernels<Impl>::HandDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 						  int ss,int sU,const FermionFieldView &in, FermionFieldView &out)
 {
   typedef typename Simd::scalar_type S;
@@ -626,7 +626,7 @@ void WilsonKernels<Impl>::HandDhopSiteDag(StencilImpl &st,LebesgueOrder &lo,Doub
 }
 
 template<class Impl> void 
-WilsonKernels<Impl>::HandDhopSiteInt(StencilImpl &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor  *buf,
+WilsonKernels<Impl>::HandDhopSiteInt(typename StencilImpl::View_type &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor  *buf,
 					  int ss,int sU,const FermionFieldView &in, FermionFieldView &out)
 {
 // T==0, Z==1, Y==2, Z==3 expect 1,2,2,2 simd layout etc...
@@ -654,7 +654,7 @@ WilsonKernels<Impl>::HandDhopSiteInt(StencilImpl &st,LebesgueOrder &lo,DoubledGa
 }
 
 template<class Impl>
-void WilsonKernels<Impl>::HandDhopSiteDagInt(StencilImpl &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+void WilsonKernels<Impl>::HandDhopSiteDagInt(typename StencilImpl::View_type &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 						  int ss,int sU,const FermionFieldView &in, FermionFieldView &out)
 {
   typedef typename Simd::scalar_type S;
@@ -681,7 +681,7 @@ void WilsonKernels<Impl>::HandDhopSiteDagInt(StencilImpl &st,LebesgueOrder &lo,D
 }
 
 template<class Impl> void 
-WilsonKernels<Impl>::HandDhopSiteExt(StencilImpl &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor  *buf,
+WilsonKernels<Impl>::HandDhopSiteExt(typename StencilImpl::View_type &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor  *buf,
 					  int ss,int sU,const FermionFieldView &in, FermionFieldView &out)
 {
 // T==0, Z==1, Y==2, Z==3 expect 1,2,2,2 simd layout etc...
@@ -711,7 +711,7 @@ WilsonKernels<Impl>::HandDhopSiteExt(StencilImpl &st,LebesgueOrder &lo,DoubledGa
 }
 
 template<class Impl>
-void WilsonKernels<Impl>::HandDhopSiteDagExt(StencilImpl &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
+void WilsonKernels<Impl>::HandDhopSiteDagExt(typename StencilImpl::View_type &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,
 						  int ss,int sU,const FermionFieldView &in, FermionFieldView &out)
 {
   typedef typename Simd::scalar_type S;
@@ -744,7 +744,7 @@ void WilsonKernels<Impl>::HandDhopSiteDagExt(StencilImpl &st,LebesgueOrder &lo,D
   ////////////////////////////////////////////////
 #define HAND_SPECIALISE_EMPTY(IMPL)					\
   template<> void							\
-  WilsonKernels<IMPL>::HandDhopSite(StencilImpl &st,			\
+  WilsonKernels<IMPL>::HandDhopSite(typename StencilImpl::View_type &st,			\
 				    LebesgueOrder &lo,			\
 				    DoubledGaugeFieldView &U,		\
 				    SiteHalfSpinor *buf,		\
@@ -752,7 +752,7 @@ void WilsonKernels<Impl>::HandDhopSiteDagExt(StencilImpl &st,LebesgueOrder &lo,D
 				    const FermionFieldView &in,		\
 				    FermionFieldView &out){ assert(0); }	\
   template<> void							\
-  WilsonKernels<IMPL>::HandDhopSiteDag(StencilImpl &st,			\
+  WilsonKernels<IMPL>::HandDhopSiteDag(typename StencilImpl::View_type &st,			\
 				    LebesgueOrder &lo,			\
 				    DoubledGaugeFieldView &U,		\
 				    SiteHalfSpinor *buf,		\
@@ -760,7 +760,7 @@ void WilsonKernels<Impl>::HandDhopSiteDagExt(StencilImpl &st,LebesgueOrder &lo,D
 				    const FermionFieldView &in,		\
 				    FermionFieldView &out){ assert(0); }	\
   template<> void							\
-  WilsonKernels<IMPL>::HandDhopSiteInt(StencilImpl &st,			\
+  WilsonKernels<IMPL>::HandDhopSiteInt(typename StencilImpl::View_type &st,			\
 				    LebesgueOrder &lo,			\
 				    DoubledGaugeFieldView &U,		\
 				    SiteHalfSpinor *buf,		\
@@ -768,7 +768,7 @@ void WilsonKernels<Impl>::HandDhopSiteDagExt(StencilImpl &st,LebesgueOrder &lo,D
 				    const FermionFieldView &in,		\
 				    FermionFieldView &out){ assert(0); }	\
   template<> void							\
-  WilsonKernels<IMPL>::HandDhopSiteExt(StencilImpl &st,			\
+  WilsonKernels<IMPL>::HandDhopSiteExt(typename StencilImpl::View_type &st,			\
 				    LebesgueOrder &lo,			\
 				    DoubledGaugeFieldView &U,		\
 				    SiteHalfSpinor *buf,		\
@@ -776,7 +776,7 @@ void WilsonKernels<Impl>::HandDhopSiteDagExt(StencilImpl &st,LebesgueOrder &lo,D
 				    const FermionFieldView &in,		\
 				    FermionFieldView &out){ assert(0); }	\
   template<> void							\
-  WilsonKernels<IMPL>::HandDhopSiteDagInt(StencilImpl &st,	       	\
+  WilsonKernels<IMPL>::HandDhopSiteDagInt(typename StencilImpl::View_type &st,	       	\
 				    LebesgueOrder &lo,			\
 				    DoubledGaugeFieldView &U,		\
 				    SiteHalfSpinor *buf,		\
@@ -784,7 +784,7 @@ void WilsonKernels<Impl>::HandDhopSiteDagExt(StencilImpl &st,LebesgueOrder &lo,D
 				    const FermionFieldView &in,		\
 				    FermionFieldView &out){ assert(0); }	\
   template<> void							\
-  WilsonKernels<IMPL>::HandDhopSiteDagExt(StencilImpl &st,	       	\
+  WilsonKernels<IMPL>::HandDhopSiteDagExt(typename StencilImpl::View_type &st,	       	\
 				    LebesgueOrder &lo,			\
 				    DoubledGaugeFieldView &U,		\
 				    SiteHalfSpinor *buf,		\
@@ -796,7 +796,7 @@ void WilsonKernels<Impl>::HandDhopSiteDagExt(StencilImpl &st,LebesgueOrder &lo,D
 
 #define HAND_SPECIALISE_GPARITY(IMPL)					\
   template<> void							\
-  WilsonKernels<IMPL>::HandDhopSite(StencilImpl &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor  *buf, \
+  WilsonKernels<IMPL>::HandDhopSite(typename StencilImpl::View_type &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor  *buf, \
 				    int ss,int sU,const FermionFieldView &in, FermionFieldView &out) \
   {									\
     typedef IMPL Impl;							\
@@ -812,7 +812,7 @@ void WilsonKernels<Impl>::HandDhopSiteDagExt(StencilImpl &st,LebesgueOrder &lo,D
   }									\
 									\
   template<>								\
-  void WilsonKernels<IMPL>::HandDhopSiteDag(StencilImpl &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf, \
+  void WilsonKernels<IMPL>::HandDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf, \
 					    int ss,int sU,const FermionFieldView &in, FermionFieldView &out) \
   {									\
     typedef IMPL Impl;							\
@@ -828,7 +828,7 @@ void WilsonKernels<Impl>::HandDhopSiteDagExt(StencilImpl &st,LebesgueOrder &lo,D
   }									\
 									\
   template<> void							\
-  WilsonKernels<IMPL>::HandDhopSiteInt(StencilImpl &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor  *buf, \
+  WilsonKernels<IMPL>::HandDhopSiteInt(typename StencilImpl::View_type &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor  *buf, \
 						     int ss,int sU,const FermionFieldView &in, FermionFieldView &out) \
   {									\
     typedef IMPL Impl;							\
@@ -844,7 +844,7 @@ void WilsonKernels<Impl>::HandDhopSiteDagExt(StencilImpl &st,LebesgueOrder &lo,D
   }									\
 									\
   template<>								\
-  void WilsonKernels<IMPL>::HandDhopSiteDagInt(StencilImpl &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf, \
+  void WilsonKernels<IMPL>::HandDhopSiteDagInt(typename StencilImpl::View_type &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf, \
 							     int ss,int sU,const FermionFieldView &in, FermionFieldView &out) \
   {									\
     typedef IMPL Impl;							\
@@ -860,7 +860,7 @@ void WilsonKernels<Impl>::HandDhopSiteDagExt(StencilImpl &st,LebesgueOrder &lo,D
   }									\
 									\
   template<> void							\
-  WilsonKernels<IMPL>::HandDhopSiteExt(StencilImpl &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor  *buf, \
+  WilsonKernels<IMPL>::HandDhopSiteExt(typename StencilImpl::View_type &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor  *buf, \
 						     int ss,int sU,const FermionFieldView &in, FermionFieldView &out) \
   {									\
     typedef IMPL Impl;							\
@@ -877,7 +877,7 @@ void WilsonKernels<Impl>::HandDhopSiteDagExt(StencilImpl &st,LebesgueOrder &lo,D
     HAND_DOP_SITE_EXT(1, LOAD_CHI_GPARITY,LOAD_CHIMU_GPARITY,MULT_2SPIN_GPARITY); \
   }									\
   template<>								\
-  void WilsonKernels<IMPL>::HandDhopSiteDagExt(StencilImpl &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf, \
+  void WilsonKernels<IMPL>::HandDhopSiteDagExt(typename StencilImpl::View_type &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf, \
 							     int ss,int sU,const FermionFieldView &in, FermionFieldView &out) \
   {									\
     typedef IMPL Impl;							\
@@ -904,17 +904,17 @@ HAND_SPECIALISE_GPARITY(GparityWilsonImplDF);
 ////////////// Wilson ; uses this implementation /////////////////////
 
 #define INSTANTIATE_THEM(A) \
-template void WilsonKernels<A>::HandDhopSite(StencilImpl &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,\
+template void WilsonKernels<A>::HandDhopSite(typename StencilImpl::View_type &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,\
 					     int ss,int sU,const FermionFieldView &in, FermionFieldView &out); \
-template void WilsonKernels<A>::HandDhopSiteDag(StencilImpl &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf, \
+template void WilsonKernels<A>::HandDhopSiteDag(typename StencilImpl::View_type &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf, \
 						int ss,int sU,const FermionFieldView &in, FermionFieldView &out);\
-template void WilsonKernels<A>::HandDhopSiteInt(StencilImpl &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,\
+template void WilsonKernels<A>::HandDhopSiteInt(typename StencilImpl::View_type &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,\
 						int ss,int sU,const FermionFieldView &in, FermionFieldView &out); \
-template void WilsonKernels<A>::HandDhopSiteDagInt(StencilImpl &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf, \
+template void WilsonKernels<A>::HandDhopSiteDagInt(typename StencilImpl::View_type &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf, \
 						   int ss,int sU,const FermionFieldView &in, FermionFieldView &out); \
-template void WilsonKernels<A>::HandDhopSiteExt(StencilImpl &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,\
+template void WilsonKernels<A>::HandDhopSiteExt(typename StencilImpl::View_type &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf,\
 						int ss,int sU,const FermionFieldView &in, FermionFieldView &out); \
-template void WilsonKernels<A>::HandDhopSiteDagExt(StencilImpl &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf, \
+template void WilsonKernels<A>::HandDhopSiteDagExt(typename StencilImpl::View_type &st,LebesgueOrder &lo,DoubledGaugeFieldView &U,SiteHalfSpinor *buf, \
 						   int ss,int sU,const FermionFieldView &in, FermionFieldView &out); 
 
 INSTANTIATE_THEM(WilsonImplF);