MeltPoolDG::VectorTools Namespace Reference

Functions
template<int dim, int spacedim, typename number >
void	convert_fe_system_vector_to_block_vector (const dealii::LinearAlgebra::distributed::Vector< number > &in, const dealii::DoFHandler< dim, spacedim > &dof_handler_fe_system, dealii::LinearAlgebra::distributed::BlockVector< number > &out, const dealii::DoFHandler< dim, spacedim > &dof_handler)
template<int dim, int n_components, typename number >
void	project_function_to_grid_points (dealii::LinearAlgebra::distributed::Vector< number > &out, const dealii::Function< dim > &function, const dealii::MatrixFree< dim, number > &matrix_free, const unsigned int dof_idx=0, const unsigned int quad_idx=0)
template<int dim, int spacedim, typename number >
void	convert_block_vector_to_fe_system_vector (const dealii::LinearAlgebra::distributed::BlockVector< number > &in, const dealii::DoFHandler< dim, spacedim > &dof_handler, dealii::LinearAlgebra::distributed::Vector< number > &out, const dealii::DoFHandler< dim, spacedim > &dof_handler_fe_system)
template<int dim, typename number , int n_components = dim>
dealii::Vector< number >	convert_matrix_free_cell_aligned_vector_to_vector (const MatrixFreeContext< dim, number > &mf_context, const dealii::AlignedVector< dealii::VectorizedArray< number > > &cell_aligned_vector, const dealii::Triangulation< dim > &tria)
template<typename... T>
void	update_ghost_values (const T &...args)
template<typename... T>
void	zero_out_ghost_values (const T &...args)
template<int dim, typename number >
dealii::Tensor< 1, dim, number >	to_vector (const dealii::Tensor< 1, dim, number > &in)
template<int dim, typename number >
dealii::Tensor< 1, dim, number >	to_vector (const number &in)
template<int dim, typename number , int n_components = dim>
dealii::Tensor< 1, n_components, dealii::VectorizedArray< number > >	evaluate_function_at_vectorized_points (const dealii::Function< dim > &func, const dealii::Point< dim, dealii::VectorizedArray< number > > &points)
template<int dim, typename number >
dealii::VectorizedArray< number >	evaluate_function_at_vectorized_points (const dealii::Function< dim > &function, const dealii::Point< dim, dealii::VectorizedArray< number > > &p_vectorized, const unsigned int component)
template<int dim, typename number , typename VectorType >
number	compute_global_error_norm (const VectorType &solution, const dealii::Triangulation< dim > &triangulation, const dealii::Mapping< dim > &mapping, const dealii::DoFHandler< dim > &dof_handler, const dealii::Quadrature< dim > &quadrature, const dealii::VectorTools::NormType norm_type, const dealii::Function< dim, number > &reference_solution, const dealii::Function< dim, number > *weight=nullptr)
template<int dim, typename number , typename VectorType >
number	compute_norm (const VectorType &solution, const dealii::Triangulation< dim > &triangulation, const dealii::Mapping< dim > &mapping, const dealii::DoFHandler< dim > &dof_handler, const dealii::Quadrature< dim > &quadrature, const dealii::VectorTools::NormType norm_type)
template<int dim, typename number , typename VectorType >
number	compute_norm (const VectorType &solution, const ScratchData< dim, dim, number > &scratch_data, const unsigned int dof_idx, const unsigned int quad_idx, const dealii::VectorTools::NormType norm_type=dealii::VectorTools::L2_norm)
template<int n_components, int dim, typename VectorType >
void	project_vector (const dealii::Mapping< dim > &mapping, const dealii::DoFHandler< dim > &dof, const dealii::AffineConstraints< typename VectorType::value_type > &constraints, const dealii::Quadrature< dim > &quadrature, const VectorType &vec_in, VectorType &vec_out)
template<int dim, int n_components, typename T , typename VectorType , typename number >
void	fill_dof_vector_from_cell_operation (VectorType &vec, const dealii::MatrixFree< dim, number, dealii::VectorizedArray< number > > &matrix_free, unsigned int dof_idx, unsigned int quad_idx, const T &cell_operation)
template<typename number >
number	max_element (const dealii::LinearAlgebra::distributed::Vector< number > &vec, const MPI_Comm &mpi_comm)
template<typename number >
number	min_element (const dealii::LinearAlgebra::distributed::Vector< number > &vec, const MPI_Comm &mpi_comm)
template void	convert_fe_system_vector_to_block_vector (const dealii::LinearAlgebra::distributed::Vector< double > &, const dealii::DoFHandler< 1, 1 > &, dealii::LinearAlgebra::distributed::BlockVector< double > &, const dealii::DoFHandler< 1, 1 > &)
template void	convert_fe_system_vector_to_block_vector (const dealii::LinearAlgebra::distributed::Vector< double > &, const dealii::DoFHandler< 2, 2 > &, dealii::LinearAlgebra::distributed::BlockVector< double > &, const dealii::DoFHandler< 2, 2 > &)
template void	convert_fe_system_vector_to_block_vector (const dealii::LinearAlgebra::distributed::Vector< double > &, const dealii::DoFHandler< 3, 3 > &, dealii::LinearAlgebra::distributed::BlockVector< double > &, const dealii::DoFHandler< 3, 3 > &)
template void	project_function_to_grid_points< 2, 2, double > (dealii::LinearAlgebra::distributed::Vector< double > &, const dealii::Function< 2 > &, const dealii::MatrixFree< 2, double > &, const unsigned int, const unsigned int)
template void	convert_block_vector_to_fe_system_vector (const dealii::LinearAlgebra::distributed::BlockVector< double > &, const dealii::DoFHandler< 1, 1 > &, dealii::LinearAlgebra::distributed::Vector< double > &, const dealii::DoFHandler< 1, 1 > &)
template void	convert_block_vector_to_fe_system_vector (const dealii::LinearAlgebra::distributed::BlockVector< double > &, const dealii::DoFHandler< 2, 2 > &, dealii::LinearAlgebra::distributed::Vector< double > &, const dealii::DoFHandler< 2, 2 > &)
template void	convert_block_vector_to_fe_system_vector (const dealii::LinearAlgebra::distributed::BlockVector< double > &, const dealii::DoFHandler< 3, 3 > &, dealii::LinearAlgebra::distributed::Vector< double > &, const dealii::DoFHandler< 3, 3 > &)
template double	compute_global_error_norm (const dealii::LinearAlgebra::distributed::Vector< double > &solution, const dealii::Triangulation< 1 > &triangulation, const dealii::Mapping< 1 > &mapping, const dealii::DoFHandler< 1 > &dof_handler, const dealii::Quadrature< 1 > &quadrature, const dealii::VectorTools::NormType norm_type, const dealii::Function< 1, double > &reference_solution, const dealii::Function< 1, double > *weight)
template double	compute_global_error_norm (const dealii::LinearAlgebra::distributed::Vector< double > &solution, const dealii::Triangulation< 2 > &triangulation, const dealii::Mapping< 2 > &mapping, const dealii::DoFHandler< 2 > &dof_handler, const dealii::Quadrature< 2 > &quadrature, const dealii::VectorTools::NormType norm_type, const dealii::Function< 2, double > &reference_solution, const dealii::Function< 2, double > *weight)
template double	compute_global_error_norm (const dealii::LinearAlgebra::distributed::Vector< double > &solution, const dealii::Triangulation< 3 > &triangulation, const dealii::Mapping< 3 > &mapping, const dealii::DoFHandler< 3 > &dof_handler, const dealii::Quadrature< 3 > &quadrature, const dealii::VectorTools::NormType norm_type, const dealii::Function< 3, double > &reference_solution, const dealii::Function< 3, double > *weight)
template double	compute_norm (const dealii::LinearAlgebra::distributed::Vector< double > &, const dealii::Triangulation< 1 > &, const dealii::Mapping< 1 > &, const dealii::DoFHandler< 1 > &, const dealii::Quadrature< 1 > &, const dealii::VectorTools::NormType)
template double	compute_norm (const dealii::LinearAlgebra::distributed::Vector< double > &, const dealii::Triangulation< 2 > &, const dealii::Mapping< 2 > &, const dealii::DoFHandler< 2 > &, const dealii::Quadrature< 2 > &, const dealii::VectorTools::NormType)
template double	compute_norm (const dealii::LinearAlgebra::distributed::Vector< double > &, const dealii::Triangulation< 3 > &, const dealii::Mapping< 3 > &, const dealii::DoFHandler< 3 > &, const dealii::Quadrature< 3 > &, const dealii::VectorTools::NormType)
template double	compute_norm (const dealii::LinearAlgebra::distributed::Vector< double > &, const ScratchData< 1, 1, double > &, const unsigned int, const unsigned int, const dealii::VectorTools::NormType)
template double	compute_norm (const dealii::LinearAlgebra::distributed::Vector< double > &, const ScratchData< 2, 2, double > &, const unsigned int, const unsigned int, const dealii::VectorTools::NormType)
template double	compute_norm (const dealii::LinearAlgebra::distributed::Vector< double > &, const ScratchData< 3, 3, double > &, const unsigned int, const unsigned int, const dealii::VectorTools::NormType)
template double	max_element (const dealii::LinearAlgebra::distributed::Vector< double > &, const MPI_Comm &)
template double	min_element (const dealii::LinearAlgebra::distributed::Vector< double > &, const MPI_Comm &)

Function Documentation

compute_global_error_norm() [1/4]

template double MeltPoolDG::VectorTools::compute_global_error_norm	(	const dealii::LinearAlgebra::distributed::Vector< double > &	solution,
		const dealii::Triangulation< 1 > &	triangulation,
		const dealii::Mapping< 1 > &	mapping,
		const dealii::DoFHandler< 1 > &	dof_handler,
		const dealii::Quadrature< 1 > &	quadrature,
		const dealii::VectorTools::NormType	norm_type,
		const dealii::Function< 1, double > &	reference_solution,
		const dealii::Function< 1, double > *	weight
	)

compute_global_error_norm() [2/4]

template double MeltPoolDG::VectorTools::compute_global_error_norm	(	const dealii::LinearAlgebra::distributed::Vector< double > &	solution,
		const dealii::Triangulation< 2 > &	triangulation,
		const dealii::Mapping< 2 > &	mapping,
		const dealii::DoFHandler< 2 > &	dof_handler,
		const dealii::Quadrature< 2 > &	quadrature,
		const dealii::VectorTools::NormType	norm_type,
		const dealii::Function< 2, double > &	reference_solution,
		const dealii::Function< 2, double > *	weight
	)

compute_global_error_norm() [3/4]

template double MeltPoolDG::VectorTools::compute_global_error_norm	(	const dealii::LinearAlgebra::distributed::Vector< double > &	solution,
		const dealii::Triangulation< 3 > &	triangulation,
		const dealii::Mapping< 3 > &	mapping,
		const dealii::DoFHandler< 3 > &	dof_handler,
		const dealii::Quadrature< 3 > &	quadrature,
		const dealii::VectorTools::NormType	norm_type,
		const dealii::Function< 3, double > &	reference_solution,
		const dealii::Function< 3, double > *	weight
	)

compute_global_error_norm() [4/4]

template<int dim, typename number , typename VectorType >

number MeltPoolDG::VectorTools::compute_global_error_norm	(	const VectorType &	solution,
		const dealii::Triangulation< dim > &	triangulation,
		const dealii::Mapping< dim > &	mapping,
		const dealii::DoFHandler< dim > &	dof_handler,
		const dealii::Quadrature< dim > &	quadrature,
		const dealii::VectorTools::NormType	norm_type,
		const dealii::Function< dim, number > &	reference_solution,
		const dealii::Function< dim, number > *	weight = nullptr
	)

compute_norm() [1/8]

template double MeltPoolDG::VectorTools::compute_norm	(	const dealii::LinearAlgebra::distributed::Vector< double > &	,
		const dealii::Triangulation< 1 > &	,
		const dealii::Mapping< 1 > &	,
		const dealii::DoFHandler< 1 > &	,
		const dealii::Quadrature< 1 > &	,
		const dealii::VectorTools::NormType
	)

compute_norm() [2/8]

template double MeltPoolDG::VectorTools::compute_norm	(	const dealii::LinearAlgebra::distributed::Vector< double > &	,
		const dealii::Triangulation< 2 > &	,
		const dealii::Mapping< 2 > &	,
		const dealii::DoFHandler< 2 > &	,
		const dealii::Quadrature< 2 > &	,
		const dealii::VectorTools::NormType
	)

compute_norm() [3/8]

template double MeltPoolDG::VectorTools::compute_norm	(	const dealii::LinearAlgebra::distributed::Vector< double > &	,
		const dealii::Triangulation< 3 > &	,
		const dealii::Mapping< 3 > &	,
		const dealii::DoFHandler< 3 > &	,
		const dealii::Quadrature< 3 > &	,
		const dealii::VectorTools::NormType
	)

compute_norm() [4/8]

template double MeltPoolDG::VectorTools::compute_norm	(	const dealii::LinearAlgebra::distributed::Vector< double > &	,
		const ScratchData< 1, 1, double > &	,
		const unsigned int	,
		const unsigned int	,
		const dealii::VectorTools::NormType
	)

compute_norm() [5/8]

template double MeltPoolDG::VectorTools::compute_norm	(	const dealii::LinearAlgebra::distributed::Vector< double > &	,
		const ScratchData< 2, 2, double > &	,
		const unsigned int	,
		const unsigned int	,
		const dealii::VectorTools::NormType
	)

compute_norm() [6/8]

template double MeltPoolDG::VectorTools::compute_norm	(	const dealii::LinearAlgebra::distributed::Vector< double > &	,
		const ScratchData< 3, 3, double > &	,
		const unsigned int	,
		const unsigned int	,
		const dealii::VectorTools::NormType
	)

compute_norm() [7/8]

template<int dim, typename number , typename VectorType >

number MeltPoolDG::VectorTools::compute_norm	(	const VectorType &	solution,
		const dealii::Triangulation< dim > &	triangulation,
		const dealii::Mapping< dim > &	mapping,
		const dealii::DoFHandler< dim > &	dof_handler,
		const dealii::Quadrature< dim > &	quadrature,
		const dealii::VectorTools::NormType	norm_type
	)

compute_norm() [8/8]

template<int dim, typename number , typename VectorType >

number MeltPoolDG::VectorTools::compute_norm	(	const VectorType &	solution,
		const ScratchData< dim, dim, number > &	scratch_data,
		const unsigned int	dof_idx,
		const unsigned int	quad_idx,
		const dealii::VectorTools::NormType	norm_type = dealii::VectorTools::L2_norm
	)

convert_block_vector_to_fe_system_vector() [1/4]

template void MeltPoolDG::VectorTools::convert_block_vector_to_fe_system_vector	(	const dealii::LinearAlgebra::distributed::BlockVector< double > &	,
		const dealii::DoFHandler< 1, 1 > &	,
		dealii::LinearAlgebra::distributed::Vector< double > &	,
		const dealii::DoFHandler< 1, 1 > &
	)

convert_block_vector_to_fe_system_vector() [2/4]

template void MeltPoolDG::VectorTools::convert_block_vector_to_fe_system_vector	(	const dealii::LinearAlgebra::distributed::BlockVector< double > &	,
		const dealii::DoFHandler< 2, 2 > &	,
		dealii::LinearAlgebra::distributed::Vector< double > &	,
		const dealii::DoFHandler< 2, 2 > &
	)

convert_block_vector_to_fe_system_vector() [3/4]

template void MeltPoolDG::VectorTools::convert_block_vector_to_fe_system_vector	(	const dealii::LinearAlgebra::distributed::BlockVector< double > &	,
		const dealii::DoFHandler< 3, 3 > &	,
		dealii::LinearAlgebra::distributed::Vector< double > &	,
		const dealii::DoFHandler< 3, 3 > &
	)

convert_block_vector_to_fe_system_vector() [4/4]

template<int dim, int spacedim, typename number >

void MeltPoolDG::VectorTools::convert_block_vector_to_fe_system_vector	(	const dealii::LinearAlgebra::distributed::BlockVector< number > &	in,
		const dealii::DoFHandler< dim, spacedim > &	dof_handler,
		dealii::LinearAlgebra::distributed::Vector< number > &	out,
		const dealii::DoFHandler< dim, spacedim > &	dof_handler_fe_system
	)

convert_fe_system_vector_to_block_vector() [1/4]

template void MeltPoolDG::VectorTools::convert_fe_system_vector_to_block_vector	(	const dealii::LinearAlgebra::distributed::Vector< double > &	,
		const dealii::DoFHandler< 1, 1 > &	,
		dealii::LinearAlgebra::distributed::BlockVector< double > &	,
		const dealii::DoFHandler< 1, 1 > &
	)

convert_fe_system_vector_to_block_vector() [2/4]

template void MeltPoolDG::VectorTools::convert_fe_system_vector_to_block_vector	(	const dealii::LinearAlgebra::distributed::Vector< double > &	,
		const dealii::DoFHandler< 2, 2 > &	,
		dealii::LinearAlgebra::distributed::BlockVector< double > &	,
		const dealii::DoFHandler< 2, 2 > &
	)

convert_fe_system_vector_to_block_vector() [3/4]

template void MeltPoolDG::VectorTools::convert_fe_system_vector_to_block_vector	(	const dealii::LinearAlgebra::distributed::Vector< double > &	,
		const dealii::DoFHandler< 3, 3 > &	,
		dealii::LinearAlgebra::distributed::BlockVector< double > &	,
		const dealii::DoFHandler< 3, 3 > &
	)

convert_fe_system_vector_to_block_vector() [4/4]

template<int dim, int spacedim, typename number >

void MeltPoolDG::VectorTools::convert_fe_system_vector_to_block_vector	(	const dealii::LinearAlgebra::distributed::Vector< number > &	in,
		const dealii::DoFHandler< dim, spacedim > &	dof_handler_fe_system,
		dealii::LinearAlgebra::distributed::BlockVector< number > &	out,
		const dealii::DoFHandler< dim, spacedim > &	dof_handler
	)

convert_matrix_free_cell_aligned_vector_to_vector()

template<int dim, typename number , int n_components = dim>

dealii::Vector< number > MeltPoolDG::VectorTools::convert_matrix_free_cell_aligned_vector_to_vector	(	const MatrixFreeContext< dim, number > &	mf_context,
		const dealii::AlignedVector< dealii::VectorizedArray< number > > &	cell_aligned_vector,
		const dealii::Triangulation< dim > &	tria
	)

Converts a dealii::AlignedVector<dealii::VectorizedArray>—where each entry of a SIMD vector represents a value for a specific cell in the mesh—into a dealii::Vector<number>.

In the resulting vector, each value corresponds to one (local) active cell on the triangulation. The index of a value in the output vector matches the index of the corresponding active cell.

In a nutshell, this function effectively de-vectorizes cell-wise SIMD data into a standard cell-indexed vector representation.

Parameters

mf	Matrix-free object used to compute the aligned vector.
cell_aligned_vector	Input vector containing SIMD-packed values per cell.
tria	Triangulation associated with the mesh cells.
dof_idx	Dof index relevant to the matrix-free object.
quad_idx	Quadrature index relevant to the matrix-free object.

evaluate_function_at_vectorized_points() [1/2]

template<int dim, typename number , int n_components = dim>

dealii::Tensor< 1, n_components, dealii::VectorizedArray< number > > MeltPoolDG::VectorTools::evaluate_function_at_vectorized_points	(	const dealii::Function< dim > &	func,
		const dealii::Point< dim, dealii::VectorizedArray< number > > &	points
	)

evaluate_function_at_vectorized_points() [2/2]

template<int dim, typename number >

dealii::VectorizedArray< number > MeltPoolDG::VectorTools::evaluate_function_at_vectorized_points	(	const dealii::Function< dim > &	function,
		const dealii::Point< dim, dealii::VectorizedArray< number > > &	p_vectorized,
		const unsigned int	component
	)

fill_dof_vector_from_cell_operation()

template<int dim, int n_components, typename T , typename VectorType , typename number >

void MeltPoolDG::VectorTools::fill_dof_vector_from_cell_operation	(	VectorType &	vec,
		const dealii::MatrixFree< dim, number, dealii::VectorizedArray< number > > &	matrix_free,
		unsigned int	dof_idx,
		unsigned int	quad_idx,
		const T &	cell_operation
	)

For a given matrix_free object, execute scalar- or vector-valued cell_operation on each quadrature point defined by quad_idx and fill them into a DoF-vector vec defined by dof_idx.

max_element() [1/2]

template double MeltPoolDG::VectorTools::max_element	(	const dealii::LinearAlgebra::distributed::Vector< double > &	,
		const MPI_Comm &
	)

max_element() [2/2]

template<typename number >

number MeltPoolDG::VectorTools::max_element	(	const dealii::LinearAlgebra::distributed::Vector< number > &	vec,
		const MPI_Comm &	mpi_comm
	)

Calculate the overall maximum element of a distributed vector vec.

min_element() [1/2]

template double MeltPoolDG::VectorTools::min_element	(	const dealii::LinearAlgebra::distributed::Vector< double > &	,
		const MPI_Comm &
	)

min_element() [2/2]

template<typename number >

number MeltPoolDG::VectorTools::min_element	(	const dealii::LinearAlgebra::distributed::Vector< number > &	vec,
		const MPI_Comm &	mpi_comm
	)

Calculate the overall minimum element of a distributed vector vec.

project_function_to_grid_points()

template<int dim, int n_components, typename number >

void MeltPoolDG::VectorTools::project_function_to_grid_points	(	dealii::LinearAlgebra::distributed::Vector< number > &	out,
		const dealii::Function< dim > &	function,
		const dealii::MatrixFree< dim, number > &	matrix_free,
		const unsigned int	dof_idx = 0,
		const unsigned int	quad_idx = 0
	)

project_function_to_grid_points< 2, 2, double >()

template void MeltPoolDG::VectorTools::project_function_to_grid_points< 2, 2, double >	(	dealii::LinearAlgebra::distributed::Vector< double > &	,
		const dealii::Function< 2 > &	,
		const dealii::MatrixFree< 2, double > &	,
		const unsigned int	,
		const unsigned int
	)

project_vector()

template<int n_components, int dim, typename VectorType >

void MeltPoolDG::VectorTools::project_vector	(	const dealii::Mapping< dim > &	mapping,
		const dealii::DoFHandler< dim > &	dof,
		const dealii::AffineConstraints< typename VectorType::value_type > &	constraints,
		const dealii::Quadrature< dim > &	quadrature,
		const VectorType &	vec_in,
		VectorType &	vec_out
	)

to_vector() [1/2]

template<int dim, typename number >

dealii::Tensor< 1, dim, number > MeltPoolDG::VectorTools::to_vector

(

const dealii::Tensor< 1, dim, number > &

in

)

to_vector() [2/2]

template<int dim, typename number >

dealii::Tensor< 1, dim, number > MeltPoolDG::VectorTools::to_vector

(

const number &

in

)

update_ghost_values()

template<typename... T>

void MeltPoolDG::VectorTools::update_ghost_values

(

const T &...

args

)

zero_out_ghost_values()

template<typename... T>

void MeltPoolDG::VectorTools::zero_out_ghost_values

(

const T &...

args

)