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Tobias Wood
2023-11-29 11:12:48 +00:00
parent 9ea520fc45
commit f38e16c193
534 changed files with 103368 additions and 116934 deletions
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Eigen/src/AccelerateSupport/AccelerateSupport.h
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@@ -11,98 +11,99 @@ template <typename MatrixType_, int UpLo_, SparseFactorization_t Solver_, bool E
class AccelerateImpl;
/** \ingroup AccelerateSupport_Module
* \class AccelerateLLT
* \brief A direct Cholesky (LLT) factorization and solver based on Accelerate
*
* \warning Only single and double precision real scalar types are supported by Accelerate
*
* \tparam MatrixType_ the type of the sparse matrix A, it must be a SparseMatrix<>
* \tparam UpLo_ additional information about the matrix structure. Default is Lower.
*
* \sa \ref TutorialSparseSolverConcept, class AccelerateLLT
*/
* \class AccelerateLLT
* \brief A direct Cholesky (LLT) factorization and solver based on Accelerate
*
* \warning Only single and double precision real scalar types are supported by Accelerate
*
* \tparam MatrixType_ the type of the sparse matrix A, it must be a SparseMatrix<>
* \tparam UpLo_ additional information about the matrix structure. Default is Lower.
*
* \sa \ref TutorialSparseSolverConcept, class AccelerateLLT
*/
template <typename MatrixType, int UpLo = Lower>
using AccelerateLLT = AccelerateImpl<MatrixType, UpLo | Symmetric, SparseFactorizationCholesky, true>;
/** \ingroup AccelerateSupport_Module
* \class AccelerateLDLT
* \brief The default Cholesky (LDLT) factorization and solver based on Accelerate
*
* \warning Only single and double precision real scalar types are supported by Accelerate
*
* \tparam MatrixType_ the type of the sparse matrix A, it must be a SparseMatrix<>
* \tparam UpLo_ additional information about the matrix structure. Default is Lower.
*
* \sa \ref TutorialSparseSolverConcept, class AccelerateLDLT
*/
* \class AccelerateLDLT
* \brief The default Cholesky (LDLT) factorization and solver based on Accelerate
*
* \warning Only single and double precision real scalar types are supported by Accelerate
*
* \tparam MatrixType_ the type of the sparse matrix A, it must be a SparseMatrix<>
* \tparam UpLo_ additional information about the matrix structure. Default is Lower.
*
* \sa \ref TutorialSparseSolverConcept, class AccelerateLDLT
*/
template <typename MatrixType, int UpLo = Lower>
using AccelerateLDLT = AccelerateImpl<MatrixType, UpLo | Symmetric, SparseFactorizationLDLT, true>;
/** \ingroup AccelerateSupport_Module
* \class AccelerateLDLTUnpivoted
* \brief A direct Cholesky-like LDL^T factorization and solver based on Accelerate with only 1x1 pivots and no pivoting
*
* \warning Only single and double precision real scalar types are supported by Accelerate
*
* \tparam MatrixType_ the type of the sparse matrix A, it must be a SparseMatrix<>
* \tparam UpLo_ additional information about the matrix structure. Default is Lower.
*
* \sa \ref TutorialSparseSolverConcept, class AccelerateLDLTUnpivoted
*/
* \class AccelerateLDLTUnpivoted
* \brief A direct Cholesky-like LDL^T factorization and solver based on Accelerate with only 1x1 pivots and no pivoting
*
* \warning Only single and double precision real scalar types are supported by Accelerate
*
* \tparam MatrixType_ the type of the sparse matrix A, it must be a SparseMatrix<>
* \tparam UpLo_ additional information about the matrix structure. Default is Lower.
*
* \sa \ref TutorialSparseSolverConcept, class AccelerateLDLTUnpivoted
*/
template <typename MatrixType, int UpLo = Lower>
using AccelerateLDLTUnpivoted = AccelerateImpl<MatrixType, UpLo | Symmetric, SparseFactorizationLDLTUnpivoted, true>;
/** \ingroup AccelerateSupport_Module
* \class AccelerateLDLTSBK
* \brief A direct Cholesky (LDLT) factorization and solver based on Accelerate with Supernode Bunch-Kaufman and static pivoting
*
* \warning Only single and double precision real scalar types are supported by Accelerate
*
* \tparam MatrixType_ the type of the sparse matrix A, it must be a SparseMatrix<>
* \tparam UpLo_ additional information about the matrix structure. Default is Lower.
*
* \sa \ref TutorialSparseSolverConcept, class AccelerateLDLTSBK
*/
* \class AccelerateLDLTSBK
* \brief A direct Cholesky (LDLT) factorization and solver based on Accelerate with Supernode Bunch-Kaufman and static
* pivoting
*
* \warning Only single and double precision real scalar types are supported by Accelerate
*
* \tparam MatrixType_ the type of the sparse matrix A, it must be a SparseMatrix<>
* \tparam UpLo_ additional information about the matrix structure. Default is Lower.
*
* \sa \ref TutorialSparseSolverConcept, class AccelerateLDLTSBK
*/
template <typename MatrixType, int UpLo = Lower>
using AccelerateLDLTSBK = AccelerateImpl<MatrixType, UpLo | Symmetric, SparseFactorizationLDLTSBK, true>;
/** \ingroup AccelerateSupport_Module
* \class AccelerateLDLTTPP
* \brief A direct Cholesky (LDLT) factorization and solver based on Accelerate with full threshold partial pivoting
*
* \warning Only single and double precision real scalar types are supported by Accelerate
*
* \tparam MatrixType_ the type of the sparse matrix A, it must be a SparseMatrix<>
* \tparam UpLo_ additional information about the matrix structure. Default is Lower.
*
* \sa \ref TutorialSparseSolverConcept, class AccelerateLDLTTPP
*/
* \class AccelerateLDLTTPP
* \brief A direct Cholesky (LDLT) factorization and solver based on Accelerate with full threshold partial pivoting
*
* \warning Only single and double precision real scalar types are supported by Accelerate
*
* \tparam MatrixType_ the type of the sparse matrix A, it must be a SparseMatrix<>
* \tparam UpLo_ additional information about the matrix structure. Default is Lower.
*
* \sa \ref TutorialSparseSolverConcept, class AccelerateLDLTTPP
*/
template <typename MatrixType, int UpLo = Lower>
using AccelerateLDLTTPP = AccelerateImpl<MatrixType, UpLo | Symmetric, SparseFactorizationLDLTTPP, true>;
/** \ingroup AccelerateSupport_Module
* \class AccelerateQR
* \brief A QR factorization and solver based on Accelerate
*
* \warning Only single and double precision real scalar types are supported by Accelerate
*
* \tparam MatrixType_ the type of the sparse matrix A, it must be a SparseMatrix<>
*
* \sa \ref TutorialSparseSolverConcept, class AccelerateQR
*/
* \class AccelerateQR
* \brief A QR factorization and solver based on Accelerate
*
* \warning Only single and double precision real scalar types are supported by Accelerate
*
* \tparam MatrixType_ the type of the sparse matrix A, it must be a SparseMatrix<>
*
* \sa \ref TutorialSparseSolverConcept, class AccelerateQR
*/
template <typename MatrixType>
using AccelerateQR = AccelerateImpl<MatrixType, 0, SparseFactorizationQR, false>;
/** \ingroup AccelerateSupport_Module
* \class AccelerateCholeskyAtA
* \brief A QR factorization and solver based on Accelerate without storing Q (equivalent to A^TA = R^T R)
*
* \warning Only single and double precision real scalar types are supported by Accelerate
*
* \tparam MatrixType_ the type of the sparse matrix A, it must be a SparseMatrix<>
*
* \sa \ref TutorialSparseSolverConcept, class AccelerateCholeskyAtA
*/
* \class AccelerateCholeskyAtA
* \brief A QR factorization and solver based on Accelerate without storing Q (equivalent to A^TA = R^T R)
*
* \warning Only single and double precision real scalar types are supported by Accelerate
*
* \tparam MatrixType_ the type of the sparse matrix A, it must be a SparseMatrix<>
*
* \sa \ref TutorialSparseSolverConcept, class AccelerateCholeskyAtA
*/
template <typename MatrixType>
using AccelerateCholeskyAtA = AccelerateImpl<MatrixType, 0, SparseFactorizationCholeskyAtA, false>;
@@ -361,7 +362,8 @@ void AccelerateImpl<MatrixType_, UpLo_, Solver_, EnforceSquare_>::analyzePattern
/** Performs a numeric decomposition of matrix \a a.
*
* The given matrix must have the same sparsity pattern as the matrix on which the symbolic decomposition has been performed.
* The given matrix must have the same sparsity pattern as the matrix on which the symbolic decomposition has been
* performed.
*
* \sa analyzePattern()
*/