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ADD: added other eigen lib

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This commit is contained in:
Henry Winkel
2022-12-21 16:19:04 +01:00
parent a570766dc6
commit 9e56c7f2c0
832 changed files with 36586 additions and 20006 deletions
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3
libs/eigen/Eigen/src/SuperLUSupport/InternalHeaderCheck.h Normal file
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@@ -0,0 +1,3 @@
#ifndef EIGEN_SUPERLUSUPPORT_MODULE_H
#error "Please include Eigen/SuperLUSupport instead of including headers inside the src directory directly."
#endif

30
libs/eigen/Eigen/src/SuperLUSupport/SuperLUSupport.h
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@@ -10,6 +10,8 @@
#ifndef EIGEN_SUPERLUSUPPORT_H
#define EIGEN_SUPERLUSUPPORT_H
#include "./InternalHeaderCheck.h"
namespace Eigen {
#if defined(SUPERLU_MAJOR_VERSION) && (SUPERLU_MAJOR_VERSION >= 5)
@@ -295,14 +297,14 @@ SluMatrix asSluMatrix(MatrixType& mat)
/** View a Super LU matrix as an Eigen expression */
template<typename Scalar, int Flags, typename Index>
MappedSparseMatrix<Scalar,Flags,Index> map_superlu(SluMatrix& sluMat)
Map<SparseMatrix<Scalar,Flags,Index> > map_superlu(SluMatrix& sluMat)
{
eigen_assert(((Flags&RowMajor)==RowMajor && sluMat.Stype == SLU_NR)
|| ((Flags&ColMajor)==ColMajor && sluMat.Stype == SLU_NC));
Index outerSize = (Flags&RowMajor)==RowMajor ? sluMat.ncol : sluMat.nrow;
return MappedSparseMatrix<Scalar,Flags,Index>(
return Map<SparseMatrix<Scalar,Flags,Index> >(
sluMat.nrow, sluMat.ncol, sluMat.storage.outerInd[outerSize],
sluMat.storage.outerInd, sluMat.storage.innerInd, reinterpret_cast<Scalar*>(sluMat.storage.values) );
}
@@ -313,7 +315,7 @@ MappedSparseMatrix<Scalar,Flags,Index> map_superlu(SluMatrix& sluMat)
* \class SuperLUBase
* \brief The base class for the direct and incomplete LU factorization of SuperLU
*/
template<typename _MatrixType, typename Derived>
template<typename MatrixType_, typename Derived>
class SuperLUBase : public SparseSolverBase<Derived>
{
protected:
@@ -321,7 +323,7 @@ class SuperLUBase : public SparseSolverBase<Derived>
using Base::derived;
using Base::m_isInitialized;
public:
typedef _MatrixType MatrixType;
typedef MatrixType_ MatrixType;
typedef typename MatrixType::Scalar Scalar;
typedef typename MatrixType::RealScalar RealScalar;
typedef typename MatrixType::StorageIndex StorageIndex;
@@ -476,7 +478,7 @@ class SuperLUBase : public SparseSolverBase<Derived>
* using the SuperLU library. The sparse matrix A must be squared and invertible. The vectors or matrices
* X and B can be either dense or sparse.
*
* \tparam _MatrixType the type of the sparse matrix A, it must be a SparseMatrix<>
* \tparam MatrixType_ the type of the sparse matrix A, it must be a SparseMatrix<>
*
* \warning This class is only for the 4.x versions of SuperLU. The 3.x and 5.x versions are not supported.
*
@@ -484,12 +486,12 @@ class SuperLUBase : public SparseSolverBase<Derived>
*
* \sa \ref TutorialSparseSolverConcept, class SparseLU
*/
template<typename _MatrixType>
class SuperLU : public SuperLUBase<_MatrixType,SuperLU<_MatrixType> >
template<typename MatrixType_>
class SuperLU : public SuperLUBase<MatrixType_,SuperLU<MatrixType_> >
{
public:
typedef SuperLUBase<_MatrixType,SuperLU> Base;
typedef _MatrixType MatrixType;
typedef SuperLUBase<MatrixType_,SuperLU> Base;
typedef MatrixType_ MatrixType;
typedef typename Base::Scalar Scalar;
typedef typename Base::RealScalar RealScalar;
typedef typename Base::StorageIndex StorageIndex;
@@ -830,19 +832,19 @@ typename SuperLU<MatrixType>::Scalar SuperLU<MatrixType>::determinant() const
*
* \warning This class is only for the 4.x versions of SuperLU. The 3.x and 5.x versions are not supported.
*
* \tparam _MatrixType the type of the sparse matrix A, it must be a SparseMatrix<>
* \tparam MatrixType_ the type of the sparse matrix A, it must be a SparseMatrix<>
*
* \implsparsesolverconcept
*
* \sa \ref TutorialSparseSolverConcept, class IncompleteLUT, class ConjugateGradient, class BiCGSTAB
*/
template<typename _MatrixType>
class SuperILU : public SuperLUBase<_MatrixType,SuperILU<_MatrixType> >
template<typename MatrixType_>
class SuperILU : public SuperLUBase<MatrixType_,SuperILU<MatrixType_> >
{
public:
typedef SuperLUBase<_MatrixType,SuperILU> Base;
typedef _MatrixType MatrixType;
typedef SuperLUBase<MatrixType_,SuperILU> Base;
typedef MatrixType_ MatrixType;
typedef typename Base::Scalar Scalar;
typedef typename Base::RealScalar RealScalar;