Domi
Multi-dimensional, distributed data structures
Domi_DefaultNode.hpp
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42 #ifndef DOMI_DEFAULTNODE_HPP
43 #define DOMI_DEFAULTNODE_HPP
44 
45 #include "Teuchos_ParameterList.hpp"
46 #include "Teuchos_RCP.hpp"
47 #include "KokkosCompat_ClassicNodeAPI_Wrapper.hpp"
48 
49 #ifdef HAVE_TPETRA
50 #include "Kokkos_DefaultNode.hpp"
51 #endif
52 
53 namespace Domi
54 {
55 
56 namespace Details
57 {
58 
59 template< class NodeType >
60 Teuchos::RCP< NodeType >
61 getNode(const Teuchos::RCP< Teuchos::ParameterList > & params = Teuchos::null)
62 {
63  static Teuchos::RCP< NodeType > theNode;
64  if (theNode.is_null())
65  {
66  if (params.is_null())
67  {
68  Teuchos::ParameterList defaultParams;
69  theNode = Teuchos::rcp(new NodeType(defaultParams));
70  }
71  else
72  {
73  theNode = Teuchos::rcp(new NodeType(*params));
74  }
75  }
76  return theNode;
77 }
78 
79 } // namespace Details
80 
82 {
83 public:
84 #ifdef HAVE_TPETRA
85  typedef KokkosClassic::DefaultNode::DefaultNodeType DefaultNodeType;
86 #else
87  typedef Kokkos::Compat::KokkosSerialWrapperNode DefaultNodeType;
88 #endif
89 
91  static Teuchos::RCP< DefaultNodeType > getDefaultNode();
92 
93 };
94 
95 } // namespace Domi
96 
97 #endif
Definition: Domi_DefaultNode.hpp:81
Definition: Domi_ConfigDefs.hpp:97
static Teuchos::RCP< DefaultNodeType > getDefaultNode()
Return a pointer to the default Node.

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