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MueLu_NullspaceFactory_kokkos_decl.hpp
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46 #ifndef MUELU_NULLSPACEFACTORY_KOKKOS_DECL_HPP
47 #define MUELU_NULLSPACEFACTORY_KOKKOS_DECL_HPP
48 
49 #include "MueLu_ConfigDefs.hpp"
50 #ifdef HAVE_MUELU_KOKKOS_REFACTOR
51 
53 
54 #include "MueLu_Level_fwd.hpp"
56 
57 namespace MueLu {
58 
102  template <class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
103  class NullspaceFactory_kokkos;
104 
105  template <class Scalar, class LocalOrdinal, class GlobalOrdinal, class DeviceType>
106  class NullspaceFactory_kokkos<Scalar, LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode<DeviceType> > : public SingleLevelFactoryBase {
107  public:
108  typedef LocalOrdinal local_ordinal_type;
109  typedef GlobalOrdinal global_ordinal_type;
110  typedef typename DeviceType::execution_space execution_space;
112  typedef Kokkos::Compat::KokkosDeviceWrapperNode<DeviceType> node_type;
113 
114  private:
115  // For compatibility
116  typedef node_type Node;
117 #undef MUELU_NULLSPACEFACTORY_KOKKOS_SHORT
118 #include "MueLu_UseShortNames.hpp"
119 
120  public:
121 
123 
124 
126  NullspaceFactory_kokkos(const std::string& nspName = "Nullspace") {
127  SetParameter("Fine level nullspace", ParameterEntry(nspName));
128  }
129 
131  virtual ~NullspaceFactory_kokkos() { }
132 
134 
136 
138 
140  RCP<const ParameterList> GetValidParameterList() const;
141 
148  void DeclareInput(Level& currentLevel) const;
149 
151 
153 
154 
156  void Build(Level& currentLevel) const;
157 
159 
160  };
161 
162 } //namespace MueLu
163 
164 #define MUELU_NULLSPACEFACTORY_KOKKOS_SHORT
165 #endif // HAVE_MUELU_KOKKOS_REFACTOR
166 #endif // MUELU_NULLSPACEFACTORY_KOKKOS_DECL_HPP