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MueLu_FilteredAFactory_kokkos_decl.hpp
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46 #ifndef MUELU_FILTEREDAFACTORY_KOKKOS_DECL_HPP
47 #define MUELU_FILTEREDAFACTORY_KOKKOS_DECL_HPP
48 
49 #include <string>
50 
51 #include "MueLu_ConfigDefs.hpp"
52 #ifdef HAVE_MUELU_KOKKOS_REFACTOR
53 
55 
56 #include "MueLu_Level_fwd.hpp"
57 #include "MueLu_LWGraph_kokkos.hpp"
59 
60 namespace MueLu {
61 
66  template <class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
67  class FilteredAFactory_kokkos;
68 
69  template <class Scalar, class LocalOrdinal, class GlobalOrdinal, class DeviceType>
70  class FilteredAFactory_kokkos<Scalar, LocalOrdinal, GlobalOrdinal, Kokkos::Compat::KokkosDeviceWrapperNode<DeviceType> > : public SingleLevelFactoryBase {
71  public:
72  typedef LocalOrdinal local_ordinal_type;
73  typedef GlobalOrdinal global_ordinal_type;
74  typedef typename DeviceType::execution_space execution_space;
75  typedef Kokkos::Compat::KokkosDeviceWrapperNode<DeviceType> node_type;
76 
77  private:
78  // For compatibility
79  typedef node_type Node;
80 #undef MUELU_FILTEREDAFACTORY_KOKKOS_SHORT
81 #include "MueLu_UseShortNames.hpp"
82 
83  public:
84 
86 
87 
88  FilteredAFactory_kokkos() { }
89 
91  virtual ~FilteredAFactory_kokkos() { }
92 
93  RCP<const ParameterList> GetValidParameterList() const;
94 
96 
98 
99 
100  void DeclareInput(Level& currentLevel) const;
101 
103 
105 
106 
112  void Build(Level& currentLevel) const;
113 
115  private:
116  void BuildReuse(const Matrix& A, const LWGraph_kokkos& G, const bool lumping, Matrix& filteredA) const;
117  void BuildNew (const Matrix& A, const LWGraph_kokkos& G, const bool lumping, Matrix& filteredA) const;
118 
119  }; //class FilteredAFactory_kokkos
120 
121 } //namespace MueLu
122 
123 #define MUELU_FILTEREDAFACTORY_KOKKOS_SHORT
124 #endif // HAVE_MUELU_KOKKOS_REFACTOR
125 #endif // MUELU_FILTEREDAFACTORY_KOKKOS_DECL_HPP
KokkosClassic::DefaultNode::DefaultNodeType node_type
Namespace for MueLu classes and methods.