/usr/include/trilinos/Xpetra_TpetraBlockCrsMatrix.hpp is in libtrilinos-xpetra-dev 12.4.2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 | // @HEADER
//
// ***********************************************************************
//
// Xpetra: A linear algebra interface package
// Copyright 2012 Sandia Corporation
//
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// 1. Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. Neither the name of the Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Questions? Contact
// Jonathan Hu (jhu@sandia.gov)
// Andrey Prokopenko (aprokop@sandia.gov)
// Ray Tuminaro (rstumin@sandia.gov)
//
// ***********************************************************************
//
// @HEADER
#ifndef XPETRA_TPETRABLOCKCRSMATRIX_HPP
#define XPETRA_TPETRABLOCKCRSMATRIX_HPP
/* this file is automatically generated - do not edit (see script/tpetra.py) */
#include "Xpetra_TpetraConfigDefs.hpp"
#include "Tpetra_Experimental_BlockCrsMatrix.hpp"
#include "Tpetra_CrsMatrix.hpp"
#include "Xpetra_CrsMatrix.hpp"
#include "Xpetra_TpetraMap.hpp"
#include "Xpetra_TpetraMultiVector.hpp"
#include "Xpetra_TpetraVector.hpp"
#include "Xpetra_TpetraCrsGraph.hpp"
//#include "Xpetra_TpetraCrsMatrix.hpp"
#include "Xpetra_Exceptions.hpp"
namespace Xpetra {
template <class Scalar, class LocalOrdinal = int, class GlobalOrdinal = LocalOrdinal, class Node = KokkosClassic::DefaultNode::DefaultNodeType>
class TpetraBlockCrsMatrix
: public CrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>//, public TpetraRowMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node>
{
// The following typedef are used by the XPETRA_DYNAMIC_CAST() macro.
typedef TpetraBlockCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> TpetraBlockCrsMatrixClass;
typedef TpetraVector<Scalar,LocalOrdinal,GlobalOrdinal,Node> TpetraVectorClass;
typedef TpetraImport<LocalOrdinal,GlobalOrdinal,Node> TpetraImportClass;
typedef TpetraExport<LocalOrdinal,GlobalOrdinal,Node> TpetraExportClass;
public:
//! @name Constructor/Destructor Methods
//@{
//! Constructor specifying fixed number of entries for each row (not implemented)
TpetraBlockCrsMatrix(const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &rowMap, size_t maxNumEntriesPerRow, ProfileType pftype=DynamicProfile, const Teuchos::RCP< Teuchos::ParameterList > ¶ms=Teuchos::null)
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
//! Constructor specifying (possibly different) number of entries in each row (not implemented)
TpetraBlockCrsMatrix(const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &rowMap, const ArrayRCP< const size_t > &NumEntriesPerRowToAlloc, ProfileType pftype=DynamicProfile, const Teuchos::RCP< Teuchos::ParameterList > ¶ms=Teuchos::null)
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
//! Constructor specifying column Map and fixed number of entries for each row (not implemented)
TpetraBlockCrsMatrix(const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &rowMap, const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &colMap, size_t maxNumEntriesPerRow, ProfileType pftype=DynamicProfile, const Teuchos::RCP< Teuchos::ParameterList > ¶ms=Teuchos::null)
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
//! Constructor specifying column Map and number of entries in each row (not implemented)
TpetraBlockCrsMatrix(const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &rowMap, const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &colMap, const ArrayRCP< const size_t > &NumEntriesPerRowToAlloc, ProfileType pftype=DynamicProfile, const Teuchos::RCP< Teuchos::ParameterList > ¶ms=Teuchos::null)
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
//! Constructor specifying a previously constructed graph ( not implemented )
TpetraBlockCrsMatrix(const Teuchos::RCP< const CrsGraph< LocalOrdinal, GlobalOrdinal, Node> > &graph, const Teuchos::RCP< Teuchos::ParameterList > ¶ms=Teuchos::null)
: mtx_(Teuchos::rcp(new Tpetra::Experimental::BlockCrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node >(toTpetra(graph), params)))
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
//! Constructor specifying a previously constructed graph & blocksize
TpetraBlockCrsMatrix(const Teuchos::RCP< const CrsGraph< LocalOrdinal, GlobalOrdinal, Node> > &graph, const LocalOrdinal blockSize)
: mtx_(Teuchos::rcp(new Tpetra::Experimental::BlockCrsMatrix< Scalar, LocalOrdinal, GlobalOrdinal, Node>(toTpetra(graph), blockSize))) { }
//! Constructor for a fused import ( not implemented )
TpetraBlockCrsMatrix(const Teuchos::RCP<const Tpetra::Experimental::BlockCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >& sourceMatrix,
const Import<LocalOrdinal,GlobalOrdinal,Node> & importer,
const Teuchos::RCP<const Map<LocalOrdinal,GlobalOrdinal,Node> >& domainMap = Teuchos::null,
const Teuchos::RCP<const Map<LocalOrdinal,GlobalOrdinal,Node> >& rangeMap = Teuchos::null,
const Teuchos::RCP<Teuchos::ParameterList>& params = Teuchos::null)
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
//! Constructor for a fused export (not implemented(
TpetraBlockCrsMatrix(const Teuchos::RCP<const Tpetra::Experimental::BlockCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node> >& sourceMatrix,
const Export<LocalOrdinal,GlobalOrdinal,Node> & exporter,
const Teuchos::RCP<const Map<LocalOrdinal,GlobalOrdinal,Node> >& domainMap = Teuchos::null,
const Teuchos::RCP<const Map<LocalOrdinal,GlobalOrdinal,Node> >& rangeMap = Teuchos::null,
const Teuchos::RCP<Teuchos::ParameterList>& params = Teuchos::null)
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
//! Destructor.
virtual ~TpetraBlockCrsMatrix() { }
//@}
//! @name Insertion/Removal Methods
//@{
//! Insert matrix entries, using global IDs (not implemented)
void insertGlobalValues(GlobalOrdinal globalRow, const ArrayView< const GlobalOrdinal > &cols, const ArrayView< const Scalar > &vals)
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
//! Insert matrix entries, using local IDs (not implemented)
void insertLocalValues(LocalOrdinal localRow, const ArrayView< const LocalOrdinal > &cols, const ArrayView< const Scalar > &vals)
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
//! Replace matrix entries, using global IDs (not implemented)
void replaceGlobalValues(GlobalOrdinal globalRow, const ArrayView< const GlobalOrdinal > &cols, const ArrayView< const Scalar > &vals)
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
//! Replace matrix entries, using local IDs.
void replaceLocalValues (LocalOrdinal localRow,const ArrayView<const LocalOrdinal> &cols,const ArrayView<const Scalar> &vals)
{
XPETRA_MONITOR("TpetraBlockCrsMatrix::replaceLocalValues");
mtx_->replaceLocalValues(localRow,cols.getRawPtr(),vals.getRawPtr(),cols.size());
}
//! Set all matrix entries equal to scalarThis.
void setAllToScalar(const Scalar &alpha) { XPETRA_MONITOR("TpetraBlockCrsMatrix::setAllToScalar"); mtx_->setAllToScalar(alpha); }
//! Scale the current values of a matrix, this = alpha*this (not implemented)
void scale(const Scalar &alpha)
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
//! Allocates and returns ArrayRCPs of the Crs arrays --- This is an Xpetra-only routine.
//** \warning This is an expert-only routine and should not be called from user code. (not implemented)
void allocateAllValues(size_t numNonZeros,ArrayRCP<size_t> & rowptr, ArrayRCP<LocalOrdinal> & colind, ArrayRCP<Scalar> & values)
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
//! Sets the 1D pointer arrays of the graph (not impelmented)
void setAllValues(const ArrayRCP<size_t> & rowptr, const ArrayRCP<LocalOrdinal> & colind, const ArrayRCP<Scalar> & values)
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
//! Gets the 1D pointer arrays of the graph (not implemented)
void getAllValues(ArrayRCP<const size_t>& rowptr, ArrayRCP<const LocalOrdinal>& colind, ArrayRCP<const Scalar>& values) const
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
//@}
//! @name Transformational Methods
//@{
//!
void resumeFill(const RCP< ParameterList > ¶ms=null) { /*noop*/ }
//! Signal that data entry is complete, specifying domain and range maps.
void fillComplete(const RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &domainMap, const RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &rangeMap, const RCP< ParameterList > ¶ms=null) { /*noop*/ }
//! Signal that data entry is complete.
void fillComplete(const RCP< ParameterList > ¶ms=null) { /*noop*/ }
//! Replaces the current domainMap and importer with the user-specified objects.
void replaceDomainMapAndImporter(const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > >& newDomainMap, Teuchos::RCP<const Import<LocalOrdinal,GlobalOrdinal,Node> > & newImporter)
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
//! Expert static fill complete
void expertStaticFillComplete(const RCP<const Map<LocalOrdinal,GlobalOrdinal,Node> > & domainMap,
const RCP<const Map<LocalOrdinal,GlobalOrdinal,Node> > & rangeMap,
const RCP<const Import<LocalOrdinal,GlobalOrdinal,Node> > &importer=Teuchos::null,
const RCP<const Export<LocalOrdinal,GlobalOrdinal,Node> > &exporter=Teuchos::null,
const RCP<ParameterList> ¶ms=Teuchos::null)
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
//@}
//! @name Methods implementing RowMatrix
//@{
//! Returns the Map that describes the row distribution in this matrix.
const RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > getRowMap() const { XPETRA_MONITOR("TpetraBlockCrsMatrix::getRowMap"); return toXpetra(mtx_->getRowMap()); }
//! Returns the Map that describes the column distribution in this matrix.
const RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > getColMap() const { XPETRA_MONITOR("TpetraBlockCrsMatrix::getColMap"); return toXpetra(mtx_->getColMap()); }
//! Returns the CrsGraph associated with this matrix.
RCP< const CrsGraph< LocalOrdinal, GlobalOrdinal, Node> > getCrsGraph() const
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
//! Number of global elements in the row map of this matrix.
global_size_t getGlobalNumRows() const { XPETRA_MONITOR("TpetraBlockCrsMatrix::getGlobalNumRows"); return mtx_->getGlobalNumRows(); }
//! Number of global columns in the matrix.
global_size_t getGlobalNumCols() const { XPETRA_MONITOR("TpetraBlockCrsMatrix::getGlobalNumCols"); return mtx_->getGlobalNumCols(); }
//! Returns the number of matrix rows owned on the calling node.
size_t getNodeNumRows() const { XPETRA_MONITOR("TpetraBlockCrsMatrix::getNodeNumRows"); return mtx_->getNodeNumRows(); }
//! Returns the number of columns connected to the locally owned rows of this matrix.
size_t getNodeNumCols() const { XPETRA_MONITOR("TpetraBlockCrsMatrix::getNodeNumCols"); return mtx_->getNodeNumCols(); }
//! Returns the global number of entries in this matrix.
global_size_t getGlobalNumEntries() const { XPETRA_MONITOR("TpetraBlockCrsMatrix::getGlobalNumEntries"); return mtx_->getGlobalNumEntries(); }
//! Returns the local number of entries in this matrix.
size_t getNodeNumEntries() const { XPETRA_MONITOR("TpetraBlockCrsMatrix::getNodeNumEntries"); return mtx_->getNodeNumEntries(); }
//! Returns the current number of entries on this node in the specified local row.
size_t getNumEntriesInLocalRow(LocalOrdinal localRow) const { XPETRA_MONITOR("TpetraBlockCrsMatrix::getNumEntriesInLocalRow"); return mtx_->getNumEntriesInLocalRow(localRow); }
//! Returns the number of global diagonal entries, based on global row/column index comparisons.
global_size_t getGlobalNumDiags() const { XPETRA_MONITOR("TpetraBlockCrsMatrix::getGlobalNumDiags"); return mtx_->getGlobalNumDiags(); }
//! Returns the number of local diagonal entries, based on global row/column index comparisons.
size_t getNodeNumDiags() const { XPETRA_MONITOR("TpetraBlockCrsMatrix::getNodeNumDiags"); return mtx_->getNodeNumDiags(); }
//! Returns the maximum number of entries across all rows/columns on all nodes.
size_t getGlobalMaxNumRowEntries() const { XPETRA_MONITOR("TpetraBlockCrsMatrix::getGlobalMaxNumRowEntries"); return mtx_->getGlobalMaxNumRowEntries(); }
//! Returns the maximum number of entries across all rows/columns on this node.
size_t getNodeMaxNumRowEntries() const { XPETRA_MONITOR("TpetraBlockCrsMatrix::getNodeMaxNumRowEntries"); return mtx_->getNodeMaxNumRowEntries(); }
//! If matrix indices are in the local range, this function returns true. Otherwise, this function returns false.
bool isLocallyIndexed() const { XPETRA_MONITOR("TpetraBlockCrsMatrix::isLocallyIndexed"); return mtx_->isLocallyIndexed(); }
//! If matrix indices are in the global range, this function returns true. Otherwise, this function returns false.
bool isGloballyIndexed() const { XPETRA_MONITOR("TpetraBlockCrsMatrix::isGloballyIndexed"); return mtx_->isGloballyIndexed(); }
//! Returns true if the matrix is in compute mode, i.e. if fillComplete() has been called.
bool isFillComplete() const { XPETRA_MONITOR("TpetraBlockCrsMatrix::isFillComplete"); return mtx_->isFillComplete(); }
//! Returns true if the matrix is in edit mode.
bool isFillActive() const { XPETRA_MONITOR("TpetraBlockCrsMatrix::isFillActive"); return false; }
//! Returns the Frobenius norm of the matrix.
typename ScalarTraits< Scalar >::magnitudeType getFrobeniusNorm() const { XPETRA_MONITOR("TpetraBlockCrsMatrix::getFrobeniusNorm"); return mtx_->getFrobeniusNorm(); }
//! Returns true if getLocalRowView() and getGlobalRowView() are valid for this class.
bool supportsRowViews() const { XPETRA_MONITOR("TpetraBlockCrsMatrix::supportsRowViews"); return mtx_->supportsRowViews(); }
//! Extract a list of entries in a specified local row of the matrix. Put into storage allocated by calling routine.
void getLocalRowCopy(LocalOrdinal LocalRow, const ArrayView< LocalOrdinal > &Indices, const ArrayView< Scalar > &Values, size_t &NumEntries) const { XPETRA_MONITOR("TpetraBlockCrsMatrix::getLocalRowCopy"); mtx_->getLocalRowCopy(LocalRow, Indices, Values, NumEntries); }
//! Extract a const, non-persisting view of global indices in a specified row of the matrix.
void getGlobalRowView(GlobalOrdinal GlobalRow, ArrayView< const GlobalOrdinal > &indices, ArrayView< const Scalar > &values) const { XPETRA_MONITOR("TpetraBlockCrsMatrix::getGlobalRowView"); mtx_->getGlobalRowView(GlobalRow, indices, values); }
//! Extract a list of entries in a specified global row of this matrix. Put into pre-allocated storage.
void getGlobalRowCopy(GlobalOrdinal GlobalRow, const ArrayView< GlobalOrdinal > &indices, const ArrayView< Scalar > &values, size_t &numEntries) const { XPETRA_MONITOR("TpetraBlockCrsMatrix::getGlobalRowCopy"); mtx_->getGlobalRowCopy(GlobalRow, indices, values, numEntries); }
//! Extract a const, non-persisting view of local indices in a specified row of the matrix.
void getLocalRowView(LocalOrdinal LocalRow, ArrayView< const LocalOrdinal > &indices, ArrayView< const Scalar > &values) const { XPETRA_MONITOR("TpetraBlockCrsMatrix::getLocalRowView"); mtx_->getLocalRowView(LocalRow, indices, values); }
//@}
//! @name Methods implementing Operator
//@{
//! Computes the sparse matrix-multivector multiplication.
void apply(const MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &X, MultiVector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &Y, Teuchos::ETransp mode=Teuchos::NO_TRANS, Scalar alpha=ScalarTraits< Scalar >::one(), Scalar beta=ScalarTraits< Scalar >::zero()) const { XPETRA_MONITOR("TpetraBlockCrsMatrix::apply"); mtx_->apply(toTpetra(X), toTpetra(Y), mode, alpha, beta); }
//! Returns the Map associated with the domain of this operator. This will be null until fillComplete() is called.
const RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > getDomainMap() const { XPETRA_MONITOR("TpetraBlockCrsMatrix::getDomainMap"); return toXpetra(mtx_->getDomainMap()); }
//!
const RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > getRangeMap() const { XPETRA_MONITOR("TpetraBlockCrsMatrix::getRangeMap"); return toXpetra(mtx_->getRangeMap()); }
//@}
//! @name Overridden from Teuchos::Describable
//@{
//! A simple one-line description of this object.
std::string description() const { XPETRA_MONITOR("TpetraBlockCrsMatrix::description"); return mtx_->description(); }
//! Print the object with some verbosity level to an FancyOStream object.
void describe(Teuchos::FancyOStream &out, const Teuchos::EVerbosityLevel verbLevel=Teuchos::Describable::verbLevel_default) const { XPETRA_MONITOR("TpetraBlockCrsMatrix::describe"); mtx_->describe(out, verbLevel); }
//@}
//! Deep copy constructor
TpetraBlockCrsMatrix(const TpetraBlockCrsMatrix& matrix)
: mtx_ (matrix.mtx_->template clone<Node> (matrix.mtx_->getNode ())) {}
//! Get a copy of the diagonal entries owned by this node, with local row idices {
void getLocalDiagCopy(Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &diag) const {
XPETRA_MONITOR("TpetraBlockCrsMatrix::getLocalDiagCopy");
XPETRA_DYNAMIC_CAST(TpetraVectorClass, diag, tDiag, "Xpetra::TpetraBlockCrsMatrix.getLocalDiagCopy() only accept Xpetra::TpetraVector as input arguments.")
mtx_->getLocalDiagCopy(*tDiag.getTpetra_Vector());
}
//! Get offsets of the diagonal entries in the matrix.
void getLocalDiagOffsets(Teuchos::ArrayRCP<size_t> &offsets) const {
XPETRA_MONITOR("TpetraBlockCrsMatrix::getLocalDiagOffsets");
mtx_->getLocalDiagOffsets(offsets);
}
//! Get a copy of the diagonal entries owned by this node, with local row indices.
void getLocalDiagCopy(Vector< Scalar, LocalOrdinal, GlobalOrdinal, Node > &diag, const Teuchos::ArrayView<const size_t> &offsets) const
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
//! Implements DistObject interface
//{@
//! Access function for the Tpetra::Map this DistObject was constructed with.
Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > getMap() const { XPETRA_MONITOR("TpetraBlockCrsMatrix::getMap"); return rcp( new TpetraMap< LocalOrdinal, GlobalOrdinal, Node >(mtx_->getMap()) ); }
//! Import.
void doImport(const DistObject<char, LocalOrdinal, GlobalOrdinal, Node> &source,
const Import< LocalOrdinal, GlobalOrdinal, Node > &importer, CombineMode CM)
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
//! Export.
void doExport(const DistObject<char, LocalOrdinal, GlobalOrdinal, Node> &dest,
const Import< LocalOrdinal, GlobalOrdinal, Node >& importer, CombineMode CM)
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
//! Import (using an Exporter).
void doImport(const DistObject<char, LocalOrdinal, GlobalOrdinal, Node> &source,
const Export< LocalOrdinal, GlobalOrdinal, Node >& exporter, CombineMode CM)
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
//! Export (using an Importer).
void doExport(const DistObject<char, LocalOrdinal, GlobalOrdinal, Node> &dest,
const Export< LocalOrdinal, GlobalOrdinal, Node >& exporter, CombineMode CM)
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
void removeEmptyProcessesInPlace (const Teuchos::RCP<const Map<LocalOrdinal, GlobalOrdinal, Node> >& newMap)
{throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix function not implemented");}
// @}
template<class Node2>
RCP<TpetraBlockCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node2> > clone(const RCP<Node2> &node2) const {
return RCP<TpetraBlockCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node2> >(new TpetraBlockCrsMatrix<Scalar,LocalOrdinal,GlobalOrdinal,Node2>(mtx_->clone(node2)));
}
//! @name Xpetra specific
//@{
//! Does this have an underlying matrix
bool hasMatrix() const { return !mtx_.is_null();}
//! TpetraBlockCrsMatrix constructor to wrap a Tpetra::BlockCrsMatrix object
TpetraBlockCrsMatrix(const Teuchos::RCP<Tpetra::Experimental::BlockCrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> > &mtx) : mtx_(mtx) { }
//! Get the underlying Tpetra matrix
RCP<const Tpetra::Experimental::BlockCrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> > getTpetra_BlockCrsMatrix() const { return mtx_; }
//! Get the underlying Tpetra matrix
RCP<Tpetra::Experimental::BlockCrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> > getTpetra_BlockCrsMatrixNonConst() const { return mtx_; } //TODO: remove
#ifdef HAVE_XPETRA_KOKKOS_REFACTOR
typedef typename Xpetra::CrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node>::local_matrix_type local_matrix_type;
local_matrix_type getLocalMatrix () const {
throw std::runtime_error("Xpetra::TpetraBlockCrsMatrix does not support getLocalMatrix due to missing Kokkos::CrsMatrix in Tpetra's experimental implementation");
local_matrix_type ret;
return ret; // make compiler happy
}
#endif
//@}
private:
RCP< Tpetra::Experimental::BlockCrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node> > mtx_;
}; // TpetraBlockCrsMatrix class
// TODO: move that elsewhere
// template <class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node, class LocalMatOps>
// const Tpetra::DistObject<char, LocalOrdinal, GlobalOrdinal, Node> toTpetraBlockCrsMatrix(const DistObject<char, LocalOrdinal, GlobalOrdinal, Node> &mtx) {
// typedef TpetraBlockCrsMatrix<Scalar, LocalOrdinal, GlobalOrdinal, Node, LocalMatOps> TpetraBlockCrsMatrixClass;
// XPETRA_DYNAMIC_CAST(const TpetraBlockCrsMatrixClass, mtx, tMtx, "toTpetra");
// return *tMtx.getTpetra_BlockCrsMatrix();
// }
//
} // Xpetra namespace
#define XPETRA_TPETRABLOCKCRSMATRIX_SHORT
#endif // XPETRA_TPETRABLOCKCRSMATRIX_HPP
|