Tpetra parallel linear algebra Version of the Day
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Tpetra_Details_packCrsMatrix_decl.hpp
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41
42#ifndef TPETRA_DETAILS_PACKCRSMATRIX_DECL_HPP
43#define TPETRA_DETAILS_PACKCRSMATRIX_DECL_HPP
44
45#include "TpetraCore_config.h"
46#include "Kokkos_DualView.hpp"
49
71
72#ifndef DOXYGEN_SHOULD_SKIP_THIS
73namespace Teuchos {
74// Forward declaration of Array
75template<class T> class Array;
76// Forward declaration of ArrayView
77template<class T> class ArrayView;
78} // namespace Teuchos
79#endif // DOXYGEN_SHOULD_SKIP_THIS
80
81namespace Tpetra {
82
83//
84// Users must never rely on anything in the Details namespace.
85//
86namespace Details {
87
119template<typename ST, typename LO, typename GO, typename NT>
120void
121packCrsMatrix (const CrsMatrix<ST, LO, GO, NT>& sourceMatrix,
122 Teuchos::Array<char>& exports,
123 const Teuchos::ArrayView<size_t>& numPacketsPerLID,
124 const Teuchos::ArrayView<const LO>& exportLIDs,
125 size_t& constantNumPackets);
126
156template<typename ST, typename LO, typename GO, typename NT>
157void
158packCrsMatrixNew (const CrsMatrix<ST, LO, GO, NT>& sourceMatrix,
159 Kokkos::DualView<char*,
160 typename DistObject<char, LO, GO, NT>::buffer_device_type>& exports,
161 const Kokkos::DualView<size_t*,
162 typename DistObject<char, LO, GO, NT>::buffer_device_type>& numPacketsPerLID,
163 const Kokkos::DualView<const LO*,
164 typename DistObject<char, LO, GO, NT>::buffer_device_type>& exportLIDs,
165 size_t& constantNumPackets);
166
198template<typename ST, typename LO, typename GO, typename NT>
199void
200packCrsMatrixWithOwningPIDs (const CrsMatrix<ST, LO, GO, NT>& sourceMatrix,
201 Kokkos::DualView<char*, typename DistObject<char, LO, GO, NT>::buffer_device_type>& exports_dv,
202 const Teuchos::ArrayView<size_t>& numPacketsPerLID,
203 const Teuchos::ArrayView<const LO>& exportLIDs,
204 const Teuchos::ArrayView<const int>& sourcePIDs,
205 size_t& constantNumPackets);
206
207} // namespace Details
208} // namespace Tpetra
209
210#endif // TPETRA_DETAILS_PACKCRSMATRIX_DECL_HPP
Forward declaration of Tpetra::CrsMatrix.
Declaration of the Tpetra::DistObject class.
Implementation details of Tpetra.
void packCrsMatrix(const CrsMatrix< ST, LO, GO, NT > &sourceMatrix, Teuchos::Array< char > &exports, const Teuchos::ArrayView< size_t > &numPacketsPerLID, const Teuchos::ArrayView< const LO > &exportLIDs, size_t &constantNumPackets)
Pack specified entries of the given local sparse matrix for communication.
void packCrsMatrixWithOwningPIDs(const CrsMatrix< ST, LO, GO, NT > &sourceMatrix, Kokkos::DualView< char *, typename DistObject< char, LO, GO, NT >::buffer_device_type > &exports_dv, const Teuchos::ArrayView< size_t > &numPacketsPerLID, const Teuchos::ArrayView< const LO > &exportLIDs, const Teuchos::ArrayView< const int > &sourcePIDs, size_t &constantNumPackets)
Pack specified entries of the given local sparse matrix for communication.
void packCrsMatrixNew(const CrsMatrix< ST, LO, GO, NT > &sourceMatrix, Kokkos::DualView< char *, typename DistObject< char, LO, GO, NT >::buffer_device_type > &exports, const Kokkos::DualView< size_t *, typename DistObject< char, LO, GO, NT >::buffer_device_type > &numPacketsPerLID, const Kokkos::DualView< const LO *, typename DistObject< char, LO, GO, NT >::buffer_device_type > &exportLIDs, size_t &constantNumPackets)
Pack specified entries of the given local sparse matrix for communication, for "new" DistObject inter...
Namespace Tpetra contains the class and methods constituting the Tpetra library.