Nektar++
Transposition.h
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2 //
3 // File Transposition.h
4 //
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9 // Copyright (c) 2006 Division of Applied Mathematics, Brown University (USA),
10 // Department of Aeronautics, Imperial College London (UK), and Scientific
11 // Computing and Imaging Institute, University of Utah (USA).
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31 //
32 // Description: Manager class for homogeneous data transposition
33 //
34 ///////////////////////////////////////////////////////////////////////////////
35 #ifndef NEKTAR_LIB_UTILITIES_HOMOGENEOUS1D_H
36 #define NEKTAR_LIB_UTILITIES_HOMOGENEOUS1D_H
37 
42 
43 namespace Nektar { namespace LibUtilities { class BasisKey; } }
44 
45 namespace Nektar
46 {
47  namespace LibUtilities
48  {
50  {
61  };
62 
64  {
65  public:
67  const LibUtilities::BasisKey &HomoBasis0,
69 
71  const LibUtilities::BasisKey &HomoBasis0,
72  const LibUtilities::BasisKey &HomoBasis1,
74 
76  const LibUtilities::BasisKey &HomoBasis0,
77  const LibUtilities::BasisKey &HomoBasis1,
78  const LibUtilities::BasisKey &HomoBasis2,
80 
82 
83  LIB_UTILITIES_EXPORT unsigned int GetK(int i);
84 
86 
87  LIB_UTILITIES_EXPORT unsigned int GetPlaneID(int i);
88 
90 
92  const Array<OneD,const NekDouble> &inarray,
93  Array<OneD, NekDouble> &outarray,
94  bool UseNumMode = false,
96 
98 
100 
101  protected:
103 
104  private:
105 
107  const Array<OneD,const NekDouble> &inarray,
108  Array<OneD, NekDouble> &outarray,
109  bool UseNumMode = false);
110 
112  const Array<OneD,const NekDouble> &inarray,
113  Array<OneD, NekDouble> &outarray,
114  bool UseNumMode = false);
115 
117  const Array<OneD,const NekDouble> &inarray,
118  Array<OneD, NekDouble> &outarray,
119  bool UseNumMode = false);
120 
122  const Array<OneD,const NekDouble> &inarray,
123  Array<OneD, NekDouble> &outarray,
124  bool UseNumMode = false);
125 
127  const Array<OneD,const NekDouble> &inarray,
128  Array<OneD, NekDouble> &outarray,
129  bool UseNumMode = false);
130 
132  const Array<OneD,const NekDouble> &inarray,
133  Array<OneD, NekDouble> &outarray,
134  bool UseNumMode = false);
135 
137 
138  /// Number of homogeneous points on each processor per direction.
140 
141  /// Total homogeneous points per direction.
143 
144  /// Total number of homogeneous coefficients.
146 
148 
149  /// Rank of process
151 
152  /// IDs of the planes on the processes.
154 
155  /// Fourier wave numbers associated with the planes.
157 
158  /// MPI_Alltoallv map containing size of send/recv buffer.
160 
161  /// MPI_Alltoallv offset map of send/recv buffer in global vector.
163  };
164 
165  typedef boost::shared_ptr<Transposition> TranspositionSharedPtr;
166  }
167 }
168 #endif
void TransposeZYtoYZ(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, bool UseNumMode=false)
boost::shared_ptr< Transposition > TranspositionSharedPtr
Array< OneD, unsigned int > GetPlanesIDs(void)
void TransposeXYtoZ(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, bool UseNumMode=false)
void TransposeYZtoX(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, bool UseNumMode=false)
void TransposeZtoXY(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, bool UseNumMode=false)
Array< OneD, int > m_num_homogeneous_points
Total homogeneous points per direction.
Array< OneD, int > m_OffsetMap
MPI_Alltoallv offset map of send/recv buffer in global vector.
void TransposeXtoYZ(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, bool UseNumMode=false)
Array< OneD, int > m_SizeMap
MPI_Alltoallv map containing size of send/recv buffer.
Array< OneD, unsigned int > m_planes_IDs
IDs of the planes on the processes.
boost::shared_ptr< Comm > CommSharedPtr
Pointer to a Communicator object.
Definition: Comm.h:53
void TransposeYZtoZY(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, bool UseNumMode=false)
#define LIB_UTILITIES_EXPORT
NekDouble GetSpecVanVisc(const int k)
double NekDouble
Transposition(const LibUtilities::BasisKey &HomoBasis0, LibUtilities::CommSharedPtr hcomm)
Array< OneD, unsigned int > m_K
Fourier wave numbers associated with the planes.
Array< OneD, int > m_num_homogeneous_coeffs
Total number of homogeneous coefficients.
void SetSpecVanVisc(Array< OneD, NekDouble > visc)
void Transpose(const Array< OneD, const NekDouble > &inarray, Array< OneD, NekDouble > &outarray, bool UseNumMode=false, TranspositionDir dir=eNoTrans)
Array< OneD, unsigned int > GetKs(void)
Describes the specification for a Basis.
Definition: Basis.h:50
Array< OneD, int > m_num_points_per_proc
Number of homogeneous points on each processor per direction.