Public Member Functions | |
| LinearProblem () | |
| LinearProblem (const Mesh &mesh, const Expr &eqn, const Expr &bc, const Expr &test, const Expr &unk, const Playa::VectorType< double > &vecType) | |
| LinearProblem (const Mesh &mesh, const Expr &eqn, const Expr &bc, const BlockArray &test, const BlockArray &unk) | |
| LinearProblem (const Mesh &mesh, const Expr &eqn, const Expr &bc, const Expr &test, const Expr &unk, const Expr &unkParams, const Expr &unkParamVals, const Playa::VectorType< double > &vecType) | |
| LinearProblem (const Mesh &mesh, const Expr &eqn, const Expr &bc, const BlockArray &test, const BlockArray &unk, const Expr &unkParams, const Expr &unkParamVals) | |
| LinearProblem (const RCP< Assembler > &assembler) | |
| Expr | solve (const LinearSolver< double > &solver) const |
| SolverState< double > | solve (const LinearSolver< double > &solver, Expr &soln) const |
| Array< Vector< double > > | getRHS () const |
| Vector< double > | getSingleRHS () const |
| LinearOperator< double > | getOperator () const |
| const RCP< DOFMapBase > & | rowMap (int blockRow) const |
| const RCP< DOFMapBase > & | colMap (int blockCol) const |
| const Array< RCP < DiscreteSpace > > & | solnSpace () const |
| const RCP< Set< int > > & | bcRows (int blockRow) const |
| int | numBlockRows () const |
| int | numBlockCols () const |
| void | reAssembleProblem () const |
| Expr | formSolutionExpr (const Array< Vector< double > > &vec) const |
Static Public Member Functions | |
| static bool & | solveFailureIsFatal () |
| static bool & | dumpBadMatrix () |
| static std::string & | badMatrixFilename () |
| static std::string & | badVectorFilename () |
Private Attributes | |
| RCP< Assembler > | assembler_ |
| LinearOperator< double > | A_ |
| Array< Vector< double > > | rhs_ |
| Array< Array< string > > | names_ |
| LinearSolveDriver | solveDriver_ |
| Expr | params_ |
LinearProblem encapsulates all information needed to form a discrete linear problem.
Definition at line 60 of file SundanceLinearProblem.hpp.
| LinearProblem::LinearProblem | ( | const Mesh & | mesh, |
| const Expr & | eqn, | ||
| const Expr & | bc, | ||
| const Expr & | test, | ||
| const Expr & | unk, | ||
| const Playa::VectorType< double > & | vecType | ||
| ) |
Construct with a mesh, equation set, bcs, test and unknown funcs, and a vector type.
Definition at line 81 of file SundanceLinearProblem.cpp.
References assembler_, Sundance::Expr::flattenSpectral(), lpCtorTimer(), names_, Sundance::Expr::size(), and Sundance::toString().
| LinearProblem::LinearProblem | ( | const Mesh & | mesh, |
| const Expr & | eqn, | ||
| const Expr & | bc, | ||
| const BlockArray & | test, | ||
| const BlockArray & | unk | ||
| ) |
Construct with a mesh, equation set, bcs, and blocks of variables
Definition at line 174 of file SundanceLinearProblem.cpp.
References assembler_, lpCtorTimer(), names_, and Sundance::toString().
| LinearProblem::LinearProblem | ( | const Mesh & | mesh, |
| const Expr & | eqn, | ||
| const Expr & | bc, | ||
| const Expr & | test, | ||
| const Expr & | unk, | ||
| const Expr & | unkParams, | ||
| const Expr & | unkParamVals, | ||
| const Playa::VectorType< double > & | vecType | ||
| ) |
Construct with a mesh, equation set, bcs, test and unknown funcs, parameters, and a vector type.
Definition at line 127 of file SundanceLinearProblem.cpp.
References assembler_, Sundance::Expr::flattenSpectral(), lpCtorTimer(), names_, Sundance::Expr::size(), and Sundance::toString().
| LinearProblem::LinearProblem | ( | const Mesh & | mesh, |
| const Expr & | eqn, | ||
| const Expr & | bc, | ||
| const BlockArray & | test, | ||
| const BlockArray & | unk, | ||
| const Expr & | unkParams, | ||
| const Expr & | unkParamVals | ||
| ) |
Construct with a mesh, equation set, bcs, parameters, and blocks of variables
Definition at line 233 of file SundanceLinearProblem.cpp.
References assembler_, Sundance::Expr::flattenSpectral(), lpCtorTimer(), names_, and Sundance::toString().
| LinearProblem::LinearProblem | ( | const RCP< Assembler > & | assembler | ) |
Definition at line 290 of file SundanceLinearProblem.cpp.
References lpCtorTimer(), names_, and Teuchos::toString().
| static std::string& Sundance::LinearProblem::badMatrixFilename | ( | ) | [inline, static] |
Filename for dump of bad matrix
Definition at line 147 of file SundanceLinearProblem.hpp.
| static std::string& Sundance::LinearProblem::badVectorFilename | ( | ) | [inline, static] |
Filename for dump of bad vector
Definition at line 151 of file SundanceLinearProblem.hpp.
| const RCP< Set< int > > & LinearProblem::bcRows | ( | int | blockRow | ) | const |
Return the set of row indices marked as essential boundary conditions
Definition at line 324 of file SundanceLinearProblem.cpp.
References assembler_.
| const RCP< DOFMapBase > & LinearProblem::colMap | ( | int | blockCol | ) | const |
Return the map from cells and functions to column indices
Definition at line 315 of file SundanceLinearProblem.cpp.
References assembler_.
| static bool& Sundance::LinearProblem::dumpBadMatrix | ( | ) | [inline, static] |
Flag indicating whether to write out the matrix and vector after a solve failure
Definition at line 143 of file SundanceLinearProblem.hpp.
| Expr LinearProblem::formSolutionExpr | ( | const Array< Vector< double > > & | vec | ) | const |
Definition at line 406 of file SundanceLinearProblem.cpp.
References assembler_, Sundance::LinearSolveDriver::formSolutionExpr(), names_, solnSpace(), and solveDriver_.
| Playa::LinearOperator< double > LinearProblem::getOperator | ( | ) | const |
Return the operator on the left-hand side of the equation
Definition at line 343 of file SundanceLinearProblem.cpp.
References A_, assembler_, rhs_, and SUNDANCE_MSG1.
Referenced by Playa::PCDPreconditionerFactory::createPreconditioner(), Sundance::LinearEigenproblem::getK(), Sundance::LinearEigenproblem::getM(), Sundance::LinearEigenproblem::LinearEigenproblem(), and Sundance::LinearEigenproblem::solve().
| Array< Vector< double > > LinearProblem::getRHS | ( | ) | const |
Return the multivector on the right-hand side of the linear equation
Definition at line 333 of file SundanceLinearProblem.cpp.
References assembler_, rhs_, and SUNDANCE_MSG1.
Referenced by getSingleRHS().
| Vector<double> Sundance::LinearProblem::getSingleRHS | ( | ) | const [inline] |
Return the vector on the right-hand side of the linear equation
Definition at line 105 of file SundanceLinearProblem.hpp.
References getRHS().
| int LinearProblem::numBlockCols | ( | ) | const |
Return the number of block cols in the problem
Definition at line 331 of file SundanceLinearProblem.cpp.
References assembler_.
| int LinearProblem::numBlockRows | ( | ) | const |
Return the number of block rows in the problem
Definition at line 328 of file SundanceLinearProblem.cpp.
References assembler_.
| void LinearProblem::reAssembleProblem | ( | ) | const |
with this function we can force the assembler to reassemble the matrix
Definition at line 413 of file SundanceLinearProblem.cpp.
References assembler_.
| const RCP< DOFMapBase > & LinearProblem::rowMap | ( | int | blockRow | ) | const |
Return the map from cells and functions to row indices
Definition at line 311 of file SundanceLinearProblem.cpp.
References assembler_.
| const Array< RCP< DiscreteSpace > > & LinearProblem::solnSpace | ( | ) | const |
Return the discrete space in which solutions live
Definition at line 319 of file SundanceLinearProblem.cpp.
References assembler_.
Referenced by formSolutionExpr(), Sundance::LinearEigenproblem::LinearEigenproblem(), and solve().
| Expr LinearProblem::solve | ( | const LinearSolver< double > & | solver | ) | const |
Solve the problem using the specified solver algorithm
Definition at line 352 of file SundanceLinearProblem.cpp.
References A_, assembler_, names_, rhs_, solnSpace(), Sundance::LinearSolveDriver::solve(), solveDriver_, solveFailureIsFatal(), and SUNDANCE_MSG1.
Referenced by main(), Sundance::L2Projector::project(), and Sundance::LPTestBase::solve().
| SolverState< double > LinearProblem::solve | ( | const LinearSolver< double > & | solver, |
| Expr & | soln | ||
| ) | const |
Solve the problem, writing the solution into the given function
Definition at line 384 of file SundanceLinearProblem.cpp.
References SUNDANCE_MSG1.
| static bool& Sundance::LinearProblem::solveFailureIsFatal | ( | ) | [inline, static] |
Flag indicating whether to stop on a solve failure
Definition at line 137 of file SundanceLinearProblem.hpp.
Referenced by solve(), and Sundance::LPTestBase::solve().
LinearOperator<double> Sundance::LinearProblem::A_ [mutable, private] |
Definition at line 163 of file SundanceLinearProblem.hpp.
Referenced by getOperator(), and solve().
RCP<Assembler> Sundance::LinearProblem::assembler_ [private] |
Definition at line 160 of file SundanceLinearProblem.hpp.
Referenced by bcRows(), colMap(), formSolutionExpr(), getOperator(), getRHS(), LinearProblem(), numBlockCols(), numBlockRows(), reAssembleProblem(), rowMap(), solnSpace(), and solve().
Array<Array<string> > Sundance::LinearProblem::names_ [private] |
Definition at line 169 of file SundanceLinearProblem.hpp.
Referenced by formSolutionExpr(), LinearProblem(), and solve().
Expr Sundance::LinearProblem::params_ [private] |
Definition at line 175 of file SundanceLinearProblem.hpp.
Array<Vector<double> > Sundance::LinearProblem::rhs_ [mutable, private] |
Definition at line 166 of file SundanceLinearProblem.hpp.
Referenced by getOperator(), getRHS(), and solve().
Definition at line 172 of file SundanceLinearProblem.hpp.
Referenced by formSolutionExpr(), and solve().