sil::misc::math Namespace Reference

Typedefs
template<class Scalar , class MemorySpace >
using	unmanaged_matrix_view_t
template<class Scalar , class MemorySpace >
using	unmanaged_vector_view_t

Functions
template<class Scalar , class MemorySpace >
KOKKOS_FUNCTION unmanaged_matrix_view_t< Scalar, MemorySpace >	matrix_view (Scalar *data, std::size_t rows, std::size_t cols)
template<class Scalar , class MemorySpace >
KOKKOS_FUNCTION unmanaged_vector_view_t< Scalar, MemorySpace >	vector_view (Scalar *data, std::size_t n)
template<class MatrixView >
KOKKOS_FUNCTION void	fill_identity (MatrixView matrix)
template<class MatrixView1 , class MatrixView2 >
KOKKOS_FUNCTION void	copy_matrix (MatrixView1 dst, MatrixView2 src)
template<class MatrixView , class RowIds , class ColIds , class SubmatrixView >
KOKKOS_FUNCTION void	extract_submatrix (SubmatrixView submatrix, MatrixView matrix, RowIds const &row_ids, ColIds const &col_ids)
template<class MatrixView >
KOKKOS_FUNCTION MatrixView::non_const_value_type	determinant (MatrixView matrix)
template<class InverseView , class MatrixView , class WorkspaceView >
KOKKOS_FUNCTION bool	invert (InverseView inverse, MatrixView matrix, WorkspaceView workspace)
template<std::size_t N, class MatrixView , class RowIds , class ColIds >
KOKKOS_FUNCTION double	submatrix_determinant (MatrixView matrix, RowIds const &row_ids, ColIds const &col_ids, std::array< double, N *N > &submatrix_alloc)

Typedef Documentation

unmanaged_matrix_view_t

template<class Scalar , class MemorySpace >

using sil::misc::math::unmanaged_matrix_view_t

Initial value:

 Kokkos::
        View<Scalar**, Kokkos::LayoutRight, MemorySpace, Kokkos::MemoryTraits<Kokkos::Unmanaged>>

Definition at line 14 of file small_matrix.hpp.

unmanaged_vector_view_t

template<class Scalar , class MemorySpace >

using sil::misc::math::unmanaged_vector_view_t

Initial value:

 Kokkos::
        View<Scalar*, Kokkos::LayoutRight, MemorySpace, Kokkos::MemoryTraits<Kokkos::Unmanaged>>

Definition at line 18 of file small_matrix.hpp.

Function Documentation

matrix_view()

template<class Scalar , class MemorySpace >

KOKKOS_FUNCTION unmanaged_matrix_view_t< Scalar, MemorySpace > sil::misc::math::matrix_view	(	Scalar *	data,
		std::size_t	rows,
		std::size_t	cols )

Definition at line 22 of file small_matrix.hpp.

vector_view()

template<class Scalar , class MemorySpace >

KOKKOS_FUNCTION unmanaged_vector_view_t< Scalar, MemorySpace > sil::misc::math::vector_view	(	Scalar *	data,
		std::size_t	n )

Definition at line 31 of file small_matrix.hpp.

fill_identity()

template<class MatrixView >

KOKKOS_FUNCTION void sil::misc::math::fill_identity

(

MatrixView

matrix

)

Definition at line 39 of file small_matrix.hpp.

copy_matrix()

template<class MatrixView1 , class MatrixView2 >

KOKKOS_FUNCTION void sil::misc::math::copy_matrix	(	MatrixView1	dst,
		MatrixView2	src )

Definition at line 49 of file small_matrix.hpp.

extract_submatrix()

template<class MatrixView , class RowIds , class ColIds , class SubmatrixView >

KOKKOS_FUNCTION void sil::misc::math::extract_submatrix	(	SubmatrixView	submatrix,
		MatrixView	matrix,
		RowIds const &	row_ids,
		ColIds const &	col_ids )

Definition at line 60 of file small_matrix.hpp.

determinant()

template<class MatrixView >

KOKKOS_FUNCTION MatrixView::non_const_value_type sil::misc::math::determinant

(

MatrixView

matrix

)

Definition at line 75 of file small_matrix.hpp.

invert()

template<class InverseView , class MatrixView , class WorkspaceView >

KOKKOS_FUNCTION bool sil::misc::math::invert	(	InverseView	inverse,
		MatrixView	matrix,
		WorkspaceView	workspace )

Definition at line 120 of file small_matrix.hpp.

submatrix_determinant()

template<std::size_t N, class MatrixView , class RowIds , class ColIds >

KOKKOS_FUNCTION double sil::misc::math::submatrix_determinant	(	MatrixView	matrix,
		RowIds const &	row_ids,
		ColIds const &	col_ids,
		std::array< double, N *N > &	submatrix_alloc )

Definition at line 183 of file small_matrix.hpp.