summit compile fixes

Grid/algorithms/CoarsenedMatrix.h

@@ -120,6 +120,39 @@ public:
     blockPromote(CoarseVec,FineVec,subspace);
   }
 
+  virtual void CreateSubspace(GridParallelRNG  &RNG,LinearOperatorBase<FineField> &hermop,int nn=nbasis) {
+
+    RealD scale;
+
+    ConjugateGradient<FineField> CG(1.0e-2,100,false);
+    FineField noise(FineGrid);
+    FineField Mn(FineGrid);
+
+    for(int b=0;b<nn;b++){
+      
+      subspace[b] = Zero();
+      gaussian(RNG,noise);
+      scale = std::pow(norm2(noise),-0.5); 
+      noise=noise*scale;
+      
+      hermop.Op(noise,Mn); std::cout<<GridLogMessage << "noise   ["<<b<<"] <n|MdagM|n> "<<norm2(Mn)<<std::endl;
+
+      for(int i=0;i<1;i++){
+
+	CG(hermop,noise,subspace[b]);
+
+	noise = subspace[b];
+	scale = std::pow(norm2(noise),-0.5); 
+	noise=noise*scale;
+
+      }
+
+      hermop.Op(noise,Mn); std::cout<<GridLogMessage << "filtered["<<b<<"] <f|MdagM|f> "<<norm2(Mn)<<std::endl;
+      subspace[b]   = noise;
+
+    }
+  }
+
   ////////////////////////////////////////////////////////////////////////////////////////////////
   // World of possibilities here. But have tried quite a lot of experiments (250+ jobs run on Summit)
   // and this is the best I found

Grid/allocator/MemoryManager.h

@@ -43,7 +43,7 @@ NAMESPACE_BEGIN(Grid);
 // Advise the LatticeAccelerator class
 ////////////////////////////////////////////////////////////////////////////
 enum ViewAdvise {
- AdviseDefault       = 0x0,    // Reegular data
+ AdviseDefault       = 0x0,    // Regular data
  AdviseInfrequentUse = 0x1,    // Advise that the data is used infrequently.  This can
                                // significantly influence performance of bulk storage.
  

Grid/lattice/Lattice_transfer.h

@@ -164,7 +164,7 @@ accelerator_inline void convertType(Lattice<T1> & out, const Lattice<T2> & in) {
 ////////////////////////////////////////////////////////////////////////////////////////////
 template<class vobj>
 inline auto localInnerProductD(const Lattice<vobj> &lhs,const Lattice<vobj> &rhs)
--> Lattice<iScalar<decltype(TensorRemove(innerProductD2(lhs.View()[0],rhs.View()[0])))>>
+-> Lattice<iScalar<decltype(TensorRemove(innerProductD2(lhs.View(CpuRead)[0],rhs.View(CpuRead)[0])))>>
 {
   autoView( lhs_v , lhs, AcceleratorRead);
   autoView( rhs_v , rhs, AcceleratorRead);
@@ -283,7 +283,7 @@ template<class vobj,class CComplex>
   Lattice<dotp> coarse_inner(coarse);
 
   // Precision promotion
-  fine_inner = localInnerProductD(fineX,fineY);
+  fine_inner = localInnerProductD<vobj>(fineX,fineY);
   blockSum(coarse_inner,fine_inner);
   {
     autoView( CoarseInner_  , CoarseInner,AcceleratorWrite);
@@ -486,13 +486,14 @@ inline void blockPromote(const Lattice<iVector<CComplex,nbasis > > &coarseData,
   for(int i=0;i<nbasis;i++) {
     Lattice<iScalar<CComplex> > ip = PeekIndex<0>(coarseData,i);
 
-    Lattice<CComplex> cip(coarse);
+    //Lattice<CComplex> cip(coarse);
-    autoView( cip_ , cip, AcceleratorWrite);
+    //autoView( cip_ , cip, AcceleratorWrite);
-    autoView(  ip_ ,  ip, AcceleratorRead);
+    //autoView(  ip_ ,  ip, AcceleratorRead);
-    accelerator_forNB(sc,coarse->oSites(),CComplex::Nsimd(),{
+    //accelerator_forNB(sc,coarse->oSites(),CComplex::Nsimd(),{
-	coalescedWrite(cip_[sc], ip_(sc)());
+    //	coalescedWrite(cip_[sc], ip_(sc)());
-    });
+    //  });
-    blockZAXPY<vobj,CComplex >(fineData,cip,Basis[i],fineData);
+    //blockZAXPY<vobj,CComplex >(fineData,cip,Basis[i],fineData);
+    blockZAXPY(fineData,ip,Basis[i],fineData);
   }
 }
 #endif

Grid/lattice/Lattice_view.h

@@ -30,11 +30,14 @@ protected:
   int checkerboard;
   vobj     *_odata;    // A managed pointer
   uint64_t _odata_size;    
+  ViewAdvise advise;
 public:
-  accelerator_inline LatticeAccelerator() : checkerboard(0), _odata(nullptr), _odata_size(0), _grid(nullptr) { }; 
+  accelerator_inline LatticeAccelerator() : checkerboard(0), _odata(nullptr), _odata_size(0), _grid(nullptr), advise(AdviseDefault) { }; 
   accelerator_inline uint64_t oSites(void) const { return _odata_size; };
   accelerator_inline int  Checkerboard(void) const { return checkerboard; };
   accelerator_inline int &Checkerboard(void) { return this->checkerboard; }; // can assign checkerboard on a container, not a view
+  accelerator_inline ViewAdvise Advise(void) const { return advise; };
+  accelerator_inline ViewAdvise &Advise(void) { return this->advise; }; // can assign advise on a container, not a view
   accelerator_inline void Conformable(GridBase * &grid) const
   { 
     if (grid) conformable(grid, _grid);
@@ -86,7 +89,7 @@ public:
       MemoryManager::ViewOpen(this->cpu_ptr,
 				this->_odata_size*sizeof(vobj),
 				mode,
-				AdviseDefault);    
+				this->advise);    
   }
   void ViewClose(void)
   { // Inform the manager