diff options
Diffstat (limited to 'Eigen/src/LU/Inverse.h')
| -rw-r--r-- | Eigen/src/LU/Inverse.h | 23 |
1 files changed, 20 insertions, 3 deletions
diff --git a/Eigen/src/LU/Inverse.h b/Eigen/src/LU/Inverse.h index a5ae83bf4..57f9f686c 100644 --- a/Eigen/src/LU/Inverse.h +++ b/Eigen/src/LU/Inverse.h @@ -21,6 +21,7 @@ namespace internal { template<typename MatrixType, typename ResultType, int Size = MatrixType::RowsAtCompileTime> struct compute_inverse { + EIGEN_DEVICE_FUNC static inline void run(const MatrixType& matrix, ResultType& result) { result = matrix.partialPivLu().inverse(); @@ -37,6 +38,7 @@ struct compute_inverse_and_det_with_check { /* nothing! general case not support template<typename MatrixType, typename ResultType> struct compute_inverse<MatrixType, ResultType, 1> { + EIGEN_DEVICE_FUNC static inline void run(const MatrixType& matrix, ResultType& result) { typedef typename MatrixType::Scalar Scalar; @@ -47,6 +49,7 @@ struct compute_inverse<MatrixType, ResultType, 1> template<typename MatrixType, typename ResultType> struct compute_inverse_and_det_with_check<MatrixType, ResultType, 1> { + EIGEN_DEVICE_FUNC static inline void run( const MatrixType& matrix, const typename MatrixType::RealScalar& absDeterminantThreshold, @@ -67,6 +70,7 @@ struct compute_inverse_and_det_with_check<MatrixType, ResultType, 1> ****************************/ template<typename MatrixType, typename ResultType> +EIGEN_DEVICE_FUNC inline void compute_inverse_size2_helper( const MatrixType& matrix, const typename ResultType::Scalar& invdet, ResultType& result) @@ -80,6 +84,7 @@ inline void compute_inverse_size2_helper( template<typename MatrixType, typename ResultType> struct compute_inverse<MatrixType, ResultType, 2> { + EIGEN_DEVICE_FUNC static inline void run(const MatrixType& matrix, ResultType& result) { typedef typename ResultType::Scalar Scalar; @@ -91,6 +96,7 @@ struct compute_inverse<MatrixType, ResultType, 2> template<typename MatrixType, typename ResultType> struct compute_inverse_and_det_with_check<MatrixType, ResultType, 2> { + EIGEN_DEVICE_FUNC static inline void run( const MatrixType& matrix, const typename MatrixType::RealScalar& absDeterminantThreshold, @@ -114,6 +120,7 @@ struct compute_inverse_and_det_with_check<MatrixType, ResultType, 2> ****************************/ template<typename MatrixType, int i, int j> +EIGEN_DEVICE_FUNC inline typename MatrixType::Scalar cofactor_3x3(const MatrixType& m) { enum { @@ -127,6 +134,7 @@ inline typename MatrixType::Scalar cofactor_3x3(const MatrixType& m) } template<typename MatrixType, typename ResultType> +EIGEN_DEVICE_FUNC inline void compute_inverse_size3_helper( const MatrixType& matrix, const typename ResultType::Scalar& invdet, @@ -145,6 +153,7 @@ inline void compute_inverse_size3_helper( template<typename MatrixType, typename ResultType> struct compute_inverse<MatrixType, ResultType, 3> { + EIGEN_DEVICE_FUNC static inline void run(const MatrixType& matrix, ResultType& result) { typedef typename ResultType::Scalar Scalar; @@ -161,6 +170,7 @@ struct compute_inverse<MatrixType, ResultType, 3> template<typename MatrixType, typename ResultType> struct compute_inverse_and_det_with_check<MatrixType, ResultType, 3> { + EIGEN_DEVICE_FUNC static inline void run( const MatrixType& matrix, const typename MatrixType::RealScalar& absDeterminantThreshold, @@ -188,6 +198,7 @@ struct compute_inverse_and_det_with_check<MatrixType, ResultType, 3> ****************************/ template<typename Derived> +EIGEN_DEVICE_FUNC inline const typename Derived::Scalar general_det3_helper (const MatrixBase<Derived>& matrix, int i1, int i2, int i3, int j1, int j2, int j3) { @@ -196,6 +207,7 @@ inline const typename Derived::Scalar general_det3_helper } template<typename MatrixType, int i, int j> +EIGEN_DEVICE_FUNC inline typename MatrixType::Scalar cofactor_4x4(const MatrixType& matrix) { enum { @@ -214,6 +226,7 @@ inline typename MatrixType::Scalar cofactor_4x4(const MatrixType& matrix) template<int Arch, typename Scalar, typename MatrixType, typename ResultType> struct compute_inverse_size4 { + EIGEN_DEVICE_FUNC static void run(const MatrixType& matrix, ResultType& result) { result.coeffRef(0,0) = cofactor_4x4<MatrixType,0,0>(matrix); @@ -246,6 +259,7 @@ struct compute_inverse<MatrixType, ResultType, 4> template<typename MatrixType, typename ResultType> struct compute_inverse_and_det_with_check<MatrixType, ResultType, 4> { + EIGEN_DEVICE_FUNC static inline void run( const MatrixType& matrix, const typename MatrixType::RealScalar& absDeterminantThreshold, @@ -279,14 +293,17 @@ struct inverse_impl : public ReturnByValue<inverse_impl<MatrixType> > typedef typename remove_all<MatrixTypeNested>::type MatrixTypeNestedCleaned; MatrixTypeNested m_matrix; + EIGEN_DEVICE_FUNC inverse_impl(const MatrixType& matrix) : m_matrix(matrix) {} - inline Index rows() const { return m_matrix.rows(); } - inline Index cols() const { return m_matrix.cols(); } + EIGEN_DEVICE_FUNC inline Index rows() const { return m_matrix.rows(); } + EIGEN_DEVICE_FUNC inline Index cols() const { return m_matrix.cols(); } - template<typename Dest> inline void evalTo(Dest& dst) const + template<typename Dest> + EIGEN_DEVICE_FUNC + inline void evalTo(Dest& dst) const { const int Size = EIGEN_PLAIN_ENUM_MIN(MatrixType::ColsAtCompileTime,Dest::ColsAtCompileTime); EIGEN_ONLY_USED_FOR_DEBUG(Size); |