A sparse direct LU factorization and solver based on the PARDISO library. More...
#include <PardisoSupport.h>
Public Member Functions | |
PardisoLU () | |
PardisoLU (const MatrixType &matrix) | |
Public Member Functions inherited from Eigen::PardisoImpl< Derived > | |
template<typename BDerived , typename XDerived > | |
bool | _solve (const MatrixBase< BDerived > &b, MatrixBase< XDerived > &x) const |
Derived & | analyzePattern (const MatrixType &matrix) |
Index | cols () const |
Derived & | compute (const MatrixType &matrix) |
Derived & | derived () |
const Derived & | derived () const |
Derived & | factorize (const MatrixType &matrix) |
ComputationInfo | info () const |
Reports whether previous computation was successful. More... | |
PardisoImpl () | |
ParameterType & | pardisoParameterArray () |
Index | rows () const |
template<typename Rhs > | |
const internal::solve_retval< PardisoImpl, Rhs > | solve (const MatrixBase< Rhs > &b) const |
template<typename Rhs > | |
const internal::sparse_solve_retval< PardisoImpl, Rhs > | solve (const SparseMatrixBase< Rhs > &b) const |
~PardisoImpl () | |
Protected Types | |
typedef PardisoImpl< PardisoLU< MatrixType > > | Base |
typedef Base::RealScalar | RealScalar |
typedef Base::Scalar | Scalar |
Protected Member Functions | |
void | getMatrix (const MatrixType &matrix) |
Protected Member Functions inherited from Eigen::PardisoImpl< Derived > | |
void | manageErrorCode (Index error) |
void | pardisoInit (int type) |
void | pardisoRelease () |
Private Member Functions | |
PardisoLU (PardisoLU &) | |
Friends | |
class | PardisoImpl< PardisoLU< MatrixType > > |
Additional Inherited Members | |
Public Types inherited from Eigen::PardisoImpl< Derived > | |
enum | { ScalarIsComplex = NumTraits<Scalar>::IsComplex } |
typedef Traits::Index | Index |
typedef Matrix< Index, MatrixType::RowsAtCompileTime, 1 > | IntColVectorType |
typedef Matrix< Index, 1, MatrixType::ColsAtCompileTime > | IntRowVectorType |
typedef Traits::MatrixType | MatrixType |
typedef Array< Index, 64, 1, DontAlign > | ParameterType |
typedef Traits::RealScalar | RealScalar |
typedef Traits::Scalar | Scalar |
typedef SparseMatrix< Scalar, RowMajor, Index > | SparseMatrixType |
typedef Matrix< Scalar, Dynamic, 1 > | VectorType |
Protected Attributes inherited from Eigen::PardisoImpl< Derived > | |
bool | m_analysisIsOk |
bool | m_factorizationIsOk |
ComputationInfo | m_info |
bool | m_initialized |
ParameterType | m_iparm |
SparseMatrixType | m_matrix |
Index | m_msglvl |
IntColVectorType | m_perm |
void * | m_pt [64] |
Index | m_size |
Index | m_type |
A sparse direct LU factorization and solver based on the PARDISO library.
This class allows to solve for A.X = B sparse linear problems via a direct LU factorization using the Intel MKL PARDISO library. The sparse matrix A must be squared and invertible. The vectors or matrices X and B can be either dense or sparse.
_MatrixType | the type of the sparse matrix A, it must be a SparseMatrix<> |
Definition at line 37 of file PardisoSupport.h.
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protected |
Definition at line 408 of file PardisoSupport.h.
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protected |
Definition at line 410 of file PardisoSupport.h.
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protected |
Definition at line 409 of file PardisoSupport.h.
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inline |
Definition at line 420 of file PardisoSupport.h.
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inline |
Definition at line 426 of file PardisoSupport.h.
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inlineprivate |
Definition at line 439 of file PardisoSupport.h.
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inlineprotected |
Definition at line 433 of file PardisoSupport.h.
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friend |
Definition at line 413 of file PardisoSupport.h.