diff options
Diffstat (limited to 'Eigen/src/Core/SelfAdjointView.h')
| -rw-r--r-- | Eigen/src/Core/SelfAdjointView.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/Eigen/src/Core/SelfAdjointView.h b/Eigen/src/Core/SelfAdjointView.h index 6fa7cd15e..8231e3f5c 100644 --- a/Eigen/src/Core/SelfAdjointView.h +++ b/Eigen/src/Core/SelfAdjointView.h @@ -69,17 +69,23 @@ template<typename MatrixType, unsigned int UpLo> class SelfAdjointView }; typedef typename MatrixType::PlainObject PlainObject; + EIGEN_DEVICE_FUNC inline SelfAdjointView(MatrixType& matrix) : m_matrix(matrix) {} + EIGEN_DEVICE_FUNC inline Index rows() const { return m_matrix.rows(); } + EIGEN_DEVICE_FUNC inline Index cols() const { return m_matrix.cols(); } + EIGEN_DEVICE_FUNC inline Index outerStride() const { return m_matrix.outerStride(); } + EIGEN_DEVICE_FUNC inline Index innerStride() const { return m_matrix.innerStride(); } /** \sa MatrixBase::coeff() * \warning the coordinates must fit into the referenced triangular part */ + EIGEN_DEVICE_FUNC inline Scalar coeff(Index row, Index col) const { Base::check_coordinates_internal(row, col); @@ -89,6 +95,7 @@ template<typename MatrixType, unsigned int UpLo> class SelfAdjointView /** \sa MatrixBase::coeffRef() * \warning the coordinates must fit into the referenced triangular part */ + EIGEN_DEVICE_FUNC inline Scalar& coeffRef(Index row, Index col) { Base::check_coordinates_internal(row, col); @@ -96,13 +103,17 @@ template<typename MatrixType, unsigned int UpLo> class SelfAdjointView } /** \internal */ + EIGEN_DEVICE_FUNC const MatrixTypeNestedCleaned& _expression() const { return m_matrix; } + EIGEN_DEVICE_FUNC const MatrixTypeNestedCleaned& nestedExpression() const { return m_matrix; } + EIGEN_DEVICE_FUNC MatrixTypeNestedCleaned& nestedExpression() { return *const_cast<MatrixTypeNestedCleaned*>(&m_matrix); } /** Efficient self-adjoint matrix times vector/matrix product */ template<typename OtherDerived> + EIGEN_DEVICE_FUNC SelfadjointProductMatrix<MatrixType,Mode,false,OtherDerived,0,OtherDerived::IsVectorAtCompileTime> operator*(const MatrixBase<OtherDerived>& rhs) const { @@ -113,6 +124,7 @@ template<typename MatrixType, unsigned int UpLo> class SelfAdjointView /** Efficient vector/matrix times self-adjoint matrix product */ template<typename OtherDerived> friend + EIGEN_DEVICE_FUNC SelfadjointProductMatrix<OtherDerived,0,OtherDerived::IsVectorAtCompileTime,MatrixType,Mode,false> operator*(const MatrixBase<OtherDerived>& lhs, const SelfAdjointView& rhs) { @@ -132,6 +144,7 @@ template<typename MatrixType, unsigned int UpLo> class SelfAdjointView * \sa rankUpdate(const MatrixBase<DerivedU>&, Scalar) */ template<typename DerivedU, typename DerivedV> + EIGEN_DEVICE_FUNC SelfAdjointView& rankUpdate(const MatrixBase<DerivedU>& u, const MatrixBase<DerivedV>& v, const Scalar& alpha = Scalar(1)); /** Perform a symmetric rank K update of the selfadjoint matrix \c *this: @@ -145,6 +158,7 @@ template<typename MatrixType, unsigned int UpLo> class SelfAdjointView * \sa rankUpdate(const MatrixBase<DerivedU>&, const MatrixBase<DerivedV>&, Scalar) */ template<typename DerivedU> + EIGEN_DEVICE_FUNC SelfAdjointView& rankUpdate(const MatrixBase<DerivedU>& u, const Scalar& alpha = Scalar(1)); /////////// Cholesky module /////////// @@ -159,11 +173,14 @@ template<typename MatrixType, unsigned int UpLo> class SelfAdjointView /** Return type of eigenvalues() */ typedef Matrix<RealScalar, internal::traits<MatrixType>::ColsAtCompileTime, 1> EigenvaluesReturnType; + EIGEN_DEVICE_FUNC EigenvaluesReturnType eigenvalues() const; + EIGEN_DEVICE_FUNC RealScalar operatorNorm() const; #ifdef EIGEN2_SUPPORT template<typename OtherDerived> + EIGEN_DEVICE_FUNC SelfAdjointView& operator=(const MatrixBase<OtherDerived>& other) { enum { @@ -174,6 +191,7 @@ template<typename MatrixType, unsigned int UpLo> class SelfAdjointView return *this; } template<typename OtherMatrixType, unsigned int OtherMode> + EIGEN_DEVICE_FUNC SelfAdjointView& operator=(const TriangularView<OtherMatrixType, OtherMode>& other) { enum { @@ -209,6 +227,7 @@ struct triangular_assignment_selector<Derived1, Derived2, (SelfAdjoint|Upper), U row = (UnrollCount-1) % Derived1::RowsAtCompileTime }; + EIGEN_DEVICE_FUNC static inline void run(Derived1 &dst, const Derived2 &src) { triangular_assignment_selector<Derived1, Derived2, (SelfAdjoint|Upper), UnrollCount-1, ClearOpposite>::run(dst, src); @@ -223,6 +242,7 @@ struct triangular_assignment_selector<Derived1, Derived2, (SelfAdjoint|Upper), U template<typename Derived1, typename Derived2, bool ClearOpposite> struct triangular_assignment_selector<Derived1, Derived2, SelfAdjoint|Upper, 0, ClearOpposite> { + EIGEN_DEVICE_FUNC static inline void run(Derived1 &, const Derived2 &) {} }; @@ -234,6 +254,7 @@ struct triangular_assignment_selector<Derived1, Derived2, (SelfAdjoint|Lower), U row = (UnrollCount-1) % Derived1::RowsAtCompileTime }; + EIGEN_DEVICE_FUNC static inline void run(Derived1 &dst, const Derived2 &src) { triangular_assignment_selector<Derived1, Derived2, (SelfAdjoint|Lower), UnrollCount-1, ClearOpposite>::run(dst, src); @@ -248,6 +269,7 @@ struct triangular_assignment_selector<Derived1, Derived2, (SelfAdjoint|Lower), U template<typename Derived1, typename Derived2, bool ClearOpposite> struct triangular_assignment_selector<Derived1, Derived2, SelfAdjoint|Lower, 0, ClearOpposite> { + EIGEN_DEVICE_FUNC static inline void run(Derived1 &, const Derived2 &) {} }; @@ -255,6 +277,7 @@ template<typename Derived1, typename Derived2, bool ClearOpposite> struct triangular_assignment_selector<Derived1, Derived2, SelfAdjoint|Upper, Dynamic, ClearOpposite> { typedef typename Derived1::Index Index; + EIGEN_DEVICE_FUNC static inline void run(Derived1 &dst, const Derived2 &src) { for(Index j = 0; j < dst.cols(); ++j) @@ -272,6 +295,7 @@ struct triangular_assignment_selector<Derived1, Derived2, SelfAdjoint|Upper, Dyn template<typename Derived1, typename Derived2, bool ClearOpposite> struct triangular_assignment_selector<Derived1, Derived2, SelfAdjoint|Lower, Dynamic, ClearOpposite> { + EIGEN_DEVICE_FUNC static inline void run(Derived1 &dst, const Derived2 &src) { typedef typename Derived1::Index Index; 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