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Belos Version of the Day
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| ►NBelos | |
| ►NDetails | |
| CLapackSupportsScalar | Type traits class that says whether Teuchos::LAPACK has a valid implementation for the given ScalarType |
| CLapackSupportsScalar< double > | |
| CLapackSupportsScalar< float > | |
| CLinearSolver | Belos' implementation of Trilinos::Details::LinearSolver |
| CLinearSolverFactory | |
| CRealSolverManager | Base class for Belos::SolverManager subclasses which normally can only compile for real ScalarType |
| CRealSolverManager< ScalarType, MV, OP, false > | |
| CRealSolverManager< ScalarType, MV, OP, true > | |
| CSolverManagerRequiresLapack | Base class for Belos::SolverManager subclasses which normally can only compile with ScalarType types for which Teuchos::LAPACK has a valid implementation |
| CSolverManagerRequiresLapack< ScalarType, MV, OP, false > | Specialization for ScalarType types for which Teuchos::LAPACK does NOT have a valid implementation |
| CSolverManagerRequiresLapack< ScalarType, MV, OP, true > | Specialization for ScalarType types for which Teuchos::LAPACK has a valid implementation |
| CSolverManagerRequiresRealLapack | Base class for Belos::SolverManager subclasses which normally can only compile with real ScalarType types for which Teuchos::LAPACK has a valid implementation |
| CSolverManagerRequiresRealLapack< ScalarType, MV, OP, false > | Stub specialization for ScalarType types which are NOT real, or for which Teuchos::LAPACK does NOT have a valid implementation |
| CSolverManagerRequiresRealLapack< ScalarType, MV, OP, true > | Non-stub specialization for real ScalarType types for which Teuchos::LAPACK has a valid implementation |
| ►Ndetails | |
| CLocalDenseMatrixOps | Low-level operations on non-distributed dense matrices |
| CMultiVecTsqrAdapter | TSQR adapter for MultiVec |
| CProjectedLeastSquaresProblem | "Container" for the GMRES projected least-squares problem |
| CProjectedLeastSquaresSolver | Methods for solving GMRES' projected least-squares problem |
| CStubTsqrAdapter | "Stub" TSQR adaptor for unsupported multivector types |
| ►NImpl | |
| CSolverFactoryParent | Specializations of Belos::SolverFactory may inherit from this class to get basic SolverFactory functionality |
| CSolverFactorySelector | |
| CSolverFactorySelector< double, MultiVec< double >, Operator< double > > | |
| CSolverFactorySelector< float, MultiVec< float >, Operator< float > > | |
| ►NTest | |
| COrthoManagerBenchmarker | OrthoManager benchmark |
| COrthoManagerTester | Wrapper around OrthoManager test functionality |
| CBelosError | Parent class to all Belos exceptions |
| CBelosFloatSolverFactory | |
| CBelosSolverFactory | |
| CBiCGStabIter | This class implements the pseudo-block BiCGStab iteration, where the basic BiCGStab algorithm is performed on all of the linear systems simultaneously |
| CBiCGStabIterationState | Structure to contain pointers to BiCGStabIteration state variables |
| CBiCGStabSolMgr | The Belos::BiCGStabSolMgr provides a powerful and fully-featured solver manager over the pseudo-block BiCGStab iteration |
| CBiCGStabSolMgrLinearProblemFailure | BiCGStabSolMgrLinearProblemFailure is thrown when the linear problem is not setup (i.e |
| CBlockCGIter | Stub implementation of BlockCGIter, for ScalarType types for which Teuchos::LAPACK does NOT have a valid implementation |
| CBlockCGIter< ScalarType, MV, OP, true > | Partial specialization for ScalarType types for which Teuchos::LAPACK has a valid implementation |
| CBlockCGIterationState | Structure to contain pointers to BlockCGIteration state variables |
| CBlockCGSolMgr | The Belos::BlockCGSolMgr provides a powerful and fully-featured solver manager over the CG and BlockCG linear solver |
| CBlockCGSolMgr< ScalarType, MV, OP, true > | |
| CBlockCGSolMgrLinearProblemFailure | BlockCGSolMgrLinearProblemFailure is thrown when the linear problem is not setup (i.e |
| CBlockFGmresIter | This class implements the block flexible GMRES iteration, where a block Krylov subspace is constructed. The QR decomposition of block, upper Hessenberg matrix is performed each iteration to update the least squares system and give the current linear system residuals |
| CBlockGCRODRIter | Implementation of the Block GCRO-DR (Block Recycling GMRES) iteration |
| CBlockGCRODRIterInitFailure | BlockGCRODRIterInitFailure is thrown when the BlockGCRODRIter object is unable to generate an initial iterate in the BlockGCRODRIter::initialize() routine |
| CBlockGCRODRIterOrthoFailure | BlockGCRODRIterOrthoFailure is thrown when the BlockGCRODRIter object is unable to compute independent direction vectors in the BlockGCRODRIter::iterate() routine |
| CBlockGCRODRIterState | Structure to contain pointers to BlockGCRODRIter state variables |
| CBlockGCRODRSolMgr | A solver manager for the Block GCRO-DR (Block Recycling GMRES) linear solver |
| CBlockGCRODRSolMgrLAPACKFailure | Thrown when an LAPACK call fails |
| CBlockGCRODRSolMgrLinearProblemFailure | Thrown when the linear problem was not set up correctly |
| CBlockGCRODRSolMgrOrthoFailure | Thrown when the solution manager was unable to orthogonalize the basis vectors |
| CBlockGCRODRSolMgrRecyclingFailure | Thrown if any problem occurs in using or creating the recycle subspace |
| CBlockGmresIter | This class implements the block GMRES iteration, where a block Krylov subspace is constructed. The QR decomposition of block, upper Hessenberg matrix is performed each iteration to update the least squares system and give the current linear system residuals |
| CBlockGmresSolMgr | Interface to Block GMRES and Flexible GMRES |
| CBlockGmresSolMgrLinearProblemFailure | BlockGmresSolMgrLinearProblemFailure is thrown when the linear problem is not setup (i.e |
| CBlockGmresSolMgrOrthoFailure | BlockGmresSolMgrOrthoFailure is thrown when the orthogonalization manager is unable to generate orthonormal columns from the initial basis vectors |
| CCGIter | This class implements the preconditioned Conjugate Gradient (CG) iteration |
| CCGIterateFailure | CGIterateFailure is thrown when the CGIteration object is unable to compute the next iterate in the CGIteration::iterate() routine |
| CCGIteration | |
| CCGIterationInitFailure | CGIterationInitFailure is thrown when the CGIteration object is unable to generate an initial iterate in the CGIteration::initialize() routine |
| CCGIterationLAPACKFailure | CGIterationLAPACKFailure is thrown when a nonzero return value is passed back from an LAPACK routine |
| CCGIterationOrthoFailure | CGIterationOrthoFailure is thrown when the CGIteration object is unable to compute independent direction vectors in the CGIteration::iterate() routine |
| CCGIterationState | Structure to contain pointers to CGIteration state variables |
| CCGIterationStateBase | Structure to contain pointers to CGIteration state variables |
| CCGPositiveDefiniteFailure | CGPositiveDefiniteFailure is thrown when the the CG 'alpha = p^H*A*P' value is less than zero, indicating a breakdown in the computation due to roundoff or a non-positive-definite matrix |
| CCGSingleRedIter | This class implements the preconditioned single-reduction Conjugate Gradient (CG) iteration |
| CCGSingleRedIterationState | Structure to contain pointers to CGSingleRedIteration state variables |
| CCustomSolverFactory | Interface for custom Belos solver factories |
| CDefaultSolverParameters | Default parameters common to most Belos solvers |
| CDGKSOrthoManager | An implementation of the Belos::MatOrthoManager that performs orthogonalization using (potentially) multiple steps of classical Gram-Schmidt |
| CFixedPointIter | This class implements the preconditioned fixed point iteration |
| CFixedPointIteration | |
| CFixedPointIterationState | Structure to contain pointers to FixedPointIteration state variables |
| CFixedPointSolMgr | The Belos::FixedPointSolMgr provides a powerful and fully-featured solver manager over the FixedPoint linear solver |
| CFixedPointSolMgrLinearProblemFailure | FixedPointSolMgrLinearProblemFailure is thrown when the linear problem is not setup (i.e |
| CGCRODRIter | This class implements the GCRODR iteration, where a single-std::vector Krylov subspace is constructed. The QR decomposition of block, upper Hessenberg matrix is performed each iteration to update the least squares system and give the current linear system residuals |
| CGCRODRIterInitFailure | GCRODRIterInitFailure is thrown when the GCRODRIter object is unable to generate an initial iterate in the GCRODRIter::initialize() routine |
| CGCRODRIterOrthoFailure | GCRODRIterOrthoFailure is thrown when the GCRODRIter object is unable to compute independent direction vectors in the GCRODRIter::iterate() routine |
| CGCRODRIterState | Structure to contain pointers to GCRODRIter state variables |
| CGCRODRSolMgr | Implementation of the GCRODR (Recycling GMRES) iterative linear solver |
| CGCRODRSolMgr< ScalarType, MV, OP, true > | Partial specialization for ScalarType types for which Teuchos::LAPACK has a valid implementation |
| CGCRODRSolMgrLAPACKFailure | GCRODRSolMgrLAPACKFailure is thrown when a nonzero value is retuned from an LAPACK call |
| CGCRODRSolMgrLinearProblemFailure | GCRODRSolMgrLinearProblemFailure is thrown when the linear problem is not setup (i.e |
| CGCRODRSolMgrOrthoFailure | GCRODRSolMgrOrthoFailure is thrown when the orthogonalization manager is unable to generate orthonormal columns from the initial basis vectors |
| CGCRODRSolMgrRecyclingFailure | GCRODRSolMgrRecyclingFailure is thrown when any problem occurs in using/creating the recycling subspace |
| CGenericSolverFactory | |
| CGmresIteration | |
| CGmresIterationInitFailure | GmresIterationInitFailure is thrown when the GmresIteration object is unable to generate an initial iterate in the GmresIteration::initialize() routine |
| CGmresIterationLAPACKFailure | GmresIterationLAPACKFailure is thrown when a nonzero return value is passed back from an LAPACK routine |
| CGmresIterationOrthoFailure | GmresIterationOrthoFailure is thrown when the GmresIteration object is unable to compute independent direction vectors in the GmresIteration::iterate() routine |
| CGmresIterationState | Structure to contain pointers to GmresIteration state variables |
| CGmresPolyMv | |
| CGmresPolyOp | Belos's class for applying the GMRES polynomial operator that is used by the hybrid-GMRES linear solver. |
| CGmresPolyOpOrthoFailure | GmresPolyOpOrthoFailure is thrown when the orthogonalization manager is unable to generate orthonormal columns from the initial basis vectors |
| CGmresPolySolMgr | The GMRES polynomial can be created in conjunction with any standard preconditioner |
| CGmresPolySolMgrLinearProblemFailure | GmresPolySolMgrLinearProblemFailure is thrown when the linear problem is not setup (i.e |
| CGmresPolySolMgrPolynomialFailure | GmresPolySolMgrPolynomialFailure is thrown when their is a problem generating the GMRES polynomial for this linear problem |
| CICGSOrthoManager | An implementation of the Belos::MatOrthoManager that performs orthogonalization using multiple steps of classical Gram-Schmidt |
| CIMGSOrthoManager | An implementation of the Belos::MatOrthoManager that performs orthogonalization using multiple steps of modified Gram-Schmidt |
| CInnerSolver | Inner solver interface |
| CInnerSolveResult | Represents the result of an inner solve |
| CInnerSolverTraits | Wrap an InnerSolver in an OP (operator) |
| CIteration | |
| CLinearProblem | A linear system to solve, and its associated information |
| CLinearProblemError | Exception thrown to signal error with the Belos::LinearProblem object |
| CLSQRIter | Implementation of the LSQR iteration |
| CLSQRIterateFailure | LSQRIterateFailure is thrown when the LSQRIteration object is unable to compute the next iterate in the iterate() routine |
| CLSQRIterationState | Structure to contain pointers to LSQRIteration state variables, .. |
| CLSQRSolMgr | LSQR method (for linear systems and linear least-squares problems) |
| CLSQRSolMgr< ScalarType, MV, OP, false > | |
| CLSQRSolMgrBlockSizeFailure | LSQRSolMgrBlockSizeFailure is thrown when the linear problem has more than one RHS |
| CLSQRSolMgrLinearProblemFailure | Belos::LSQRSolMgrLinearProblemFailure is thrown when the linear problem is not setup (i.e |
| CLSQRStatusTest | A Belos::StatusTest class for specifying convergence of LSQR. The outer status tests passes if an inner status passes a user specified number of times consecutively. The inner status test depends on information specific to LSQR iteration |
| CMatOrthoManager | Belos's templated virtual class for providing routines for orthogonalization and orthonormzalition of multivectors using matrix-based inner products |
| CMinresIter | MINRES implementation |
| CMinresIterateFailure | MinresIterateFailure is thrown when the MinresIteration object is unable to compute the next iterate in the MinresIteration::iterate() routine |
| CMinresIteration | |
| CMinresIterationState | Structure to contain pointers to MinresIteration state variables |
| CMinresSolMgr | MINRES linear solver solution manager |
| CMinresSolMgrLinearProblemFailure | This subclass of std::exception may be thrown from the MinresSolMgr::solve() method |
| CMultiVec | Interface for multivectors used by Belos' linear solvers |
| CMultiVecTraits | Traits class which defines basic operations on multivectors |
| CMultiVecTraits< ScalarType, MultiVec< ScalarType > > | Specialization of MultiVecTraits for Belos::MultiVec |
| COperator | Alternative run-time polymorphic interface for operators |
| COperatorT | |
| COperatorTraits | Class which defines basic traits for the operator type |
| COperatorTraits< Scalar, MV, InnerSolver< Scalar, MV, OP > > | Partial specialization of OperatorTraits for InnerSolver |
| COperatorTraits< ScalarType, MultiVec< ScalarType >, Operator< ScalarType > > | Specialization of OperatorTraits for Operator and MultiVec |
| COperatorTraits< ScalarType, MV, OperatorT< MV > > | Specialization of OperatorTraits for OperatorT |
| COrthoError | Exception thrown to signal error in an orthogonalization manager method |
| COrthoManager | Belos's templated virtual class for providing routines for orthogonalization and orthonormzalition of multivectors |
| COrthoManagerFactory | Enumeration of all valid Belos (Mat)OrthoManager classes |
| COutOfPlaceNormalizerMixin | Mixin for out-of-place orthogonalization |
| COutputManager | Belos's basic output manager for sending information of select verbosity levels to the appropriate output stream |
| CPCPGIter | This class implements the PCPG iteration, where a single-std::vector Krylov subspace is constructed. The documentation refers to blocks, but note that at this point, all blocks have unit dimension |
| CPCPGIterState | Structure to contain pointers to PCPGIter state variables |
| CPCPGSolMgr | PCPG iterative linear solver |
| CPCPGSolMgr< ScalarType, MV, OP, true > | |
| CPCPGSolMgrLAPACKFailure | PCPGSolMgrLAPACKFailure is thrown when a nonzero value is retuned from an LAPACK call |
| CPCPGSolMgrLinearProblemFailure | PCPGSolMgrLinearProblemFailure is thrown when the linear problem is not setup (i.e |
| CPCPGSolMgrOrthoFailure | PCPGSolMgrOrthoFailure is thrown when the orthogonalization manager is unable to generate orthonormal columns from the initial basis vectors |
| CPseudoBlockCGIter | This class implements the pseudo-block CG iteration, where the basic CG algorithm is performed on all of the linear systems simultaneously |
| CPseudoBlockCGIterationState | Structure to contain pointers to PseudoBlockCGIteration state variables |
| CPseudoBlockCGSolMgr | The Belos::PseudoBlockCGSolMgr provides a powerful and fully-featured solver manager over the pseudo-block CG iteration |
| CPseudoBlockCGSolMgr< ScalarType, MV, OP, true > | |
| CPseudoBlockCGSolMgrLinearProblemFailure | PseudoBlockCGSolMgrLinearProblemFailure is thrown when the linear problem is not setup (i.e |
| CPseudoBlockGmresIter | This class implements the pseudo-block GMRES iteration, where a block Krylov subspace is constructed for all of the linear systems simultaneously. The QR decomposition of each block, upper Hessenberg matrix is performed each iteration to update the least squares system and give the current linear system residuals |
| CPseudoBlockGmresIterOrthoFailure | PseudoBlockGmresIterOrthoFailure is thrown when the orthogonalization manager is unable to generate orthonormal columns from the new basis vectors |
| CPseudoBlockGmresIterState | Structure to contain pointers to PseudoBlockGmresIter state variables |
| CPseudoBlockGmresSolMgr | Interface to standard and "pseudoblock" GMRES |
| CPseudoBlockGmresSolMgrLinearProblemFailure | PseudoBlockGmresSolMgrLinearProblemFailure is thrown when the linear problem is not setup (i.e |
| CPseudoBlockGmresSolMgrOrthoFailure | PseudoBlockGmresSolMgrOrthoFailure is thrown when the orthogonalization manager is unable to generate orthonormal columns from the initial basis vectors |
| CPseudoBlockStochasticCGIter | This class implements the stochastic pseudo-block CG iteration, where the basic stochastic CG algorithm is performed on all of the linear systems simultaneously. The implementation is a pseudo-block generalization of the stochastic CG algorithm of Parker and Fox, SISC 2012 |
| CPseudoBlockStochasticCGSolMgr | The Belos::PseudoBlockStochasticCGSolMgr provides a powerful and fully-featured solver manager over the pseudo-block CG iteration |
| CPseudoBlockStochasticCGSolMgrLinearProblemFailure | PseudoBlockStochasticCGSolMgrLinearProblemFailure is thrown when the linear problem is not setup (i.e |
| CPseudoBlockTFQMRIter | This class implements the preconditioned transpose-free QMR algorithm for solving non-Hermitian linear systems of equations Ax = b, where b is the right-hand side vector and x is the corresponding solution |
| CPseudoBlockTFQMRIterState | Structure to contain pointers to PseudoBlockTFQMRIter state variables |
| CPseudoBlockTFQMRSolMgr | The Belos::PseudoBlockTFQMRSolMgr provides a powerful and fully-featured solver manager over the pseudo-block TFQMR linear solver |
| CPseudoBlockTFQMRSolMgrLinearProblemFailure | PseudoBlockTFQMRSolMgrLinearProblemFailure is thrown when the linear problem is not setup (i.e |
| CRCGIter | This class implements the RCG iteration, where a single-std::vector Krylov subspace is constructed |
| CRCGIterState | Structure to contain pointers to RCGIter state variables |
| CRCGSolMgr | Implementation of the RCG (Recycling Conjugate Gradient) iterative linear solver |
| CRCGSolMgr< ScalarType, MV, OP, true > | |
| CRCGSolMgrLAPACKFailure | RCGSolMgrLAPACKFailure is thrown when a nonzero value is retuned from an LAPACK call |
| CRCGSolMgrLinearProblemFailure | RCGSolMgrLinearProblemFailure is thrown when the linear problem is not setup (i.e |
| CReorthogonalizationCallback | Interface of callback invoked by TsqrOrthoManager on reorthogonalization |
| CSimpleOrthoManager | Simple OrthoManager implementation for benchmarks |
| CSolverManager | The Belos::SolverManager is a templated virtual base class that defines the basic interface that any solver manager will support |
| CStatusTest | A pure virtual class for defining the status tests for the Belos iterative solvers |
| CStatusTestCombo | A class for extending the status testing capabilities of Belos via logical combinations |
| CStatusTestError | Exception thrown to signal error in a status test during Belos::StatusTest::checkStatus() |
| CStatusTestFactory | Factory to build a set of status tests from a parameter list |
| CStatusTestGeneralOutput | A special StatusTest for printing other status tests |
| CStatusTestGenResNorm | An implementation of StatusTestResNorm using a family of residual norms |
| CStatusTestGenResSubNorm | An implementation of StatusTestResNorm using a family of norms of subvectors of the residual vectors |
| CStatusTestImpResNorm | Convergence test using the implicit residual norm(s), with an explicit residual norm(s) check for loss of accuracy if necessary |
| CStatusTestLogResNorm | A Belos::StatusTest debugging class for storing the absolute residual norms generated during a solve |
| CStatusTestMaxIters | A Belos::StatusTest class for specifying a maximum number of iterations |
| CStatusTestNaNError | |
| CStatusTestOutput | A virtual base class for StatusTest that print other status tests. |
| CStatusTestOutputFactory | A factory class for generating StatusTestOutput objects |
| CStatusTestResNorm | An abstract class of StatusTest for stopping criteria using residual norms |
| CStatusTestResNormOutput | A special StatusTest for printing other status tests in a simple format |
| CStatusTestUserOutput | A special StatusTest for printing other status tests in a simple format |
| CStochasticCGIteration | |
| CStochasticCGIterationState | Structure to contain pointers to CGIteration state variables |
| CTFQMRIter | This class implements the preconditioned transpose-free QMR algorithm for solving non-Hermitian linear systems of equations Ax = b, where b is the right-hand side vector and x is the corresponding solution |
| CTFQMRIterateFailure | TFQMRIterateFailure is thrown when the TFQMRIter object is unable to compute the next iterate in the TFQMRIter::iterate() routine |
| CTFQMRIterState | Structure to contain pointers to TFQMRIter state variables |
| CTFQMRSolMgr | The Belos::TFQMRSolMgr provides a powerful and fully-featured solver manager over the TFQMR linear solver |
| CTFQMRSolMgrLinearProblemFailure | TFQMRSolMgrLinearProblemFailure is thrown when the linear problem is not setup (i.e |
| CTsqrMatOrthoManager | MatOrthoManager subclass using TSQR or DGKS |
| CTsqrOrthoError | Error in TsqrOrthoManager or TsqrOrthoManagerImpl |
| CTsqrOrthoFault | Orthogonalization fault |
| CTsqrOrthoManager | TSQR-based OrthoManager subclass |
| CTsqrOrthoManagerImpl | TSQR-based OrthoManager subclass implementation |
| CUndefinedMultiVecTraits | Used by MultiVecTraits to report lack of a specialization |
| CUndefinedOperatorTraits | Class used to require specialization of OperatorTraits |
| CUndefinedWrapperType | Undefined wrapper type, to check at compile time whether InnerSolverTraits has been specialized |
| Ndetails | Namespace containing implementation details of Belos solvers |
1.9.8