DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ > Class Template Reference

#include <KurganovTadmor.hh>

Inheritance diagram for DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >:

Classes
struct	AssemblyFaceGeometryProvider
struct	CellTopologyCacheEntry
struct	FaceJacobianDependencyCacheEntry
struct	FaceReconstructionDescriptor
struct	ReadoutSolution

Public Types
using	Discretization = Discretization_
using	Model = Model_
using	Reconstructor = Reconstructor_
using	WaveSpeedStrategy = WaveSpeedStrategy_
using	JacobianReconstructor = JacobianReconstructor_
using	NumberType = typename Discretization::NumberType
using	VectorType = typename Discretization::VectorType
using	SparseMatrixType = typename Discretization::SparseMatrixType
using	Components = typename Discretization::Components
using	GradientType = internal::GradientType<dim, NumberType, n_components>
using	ThirdDerivativeType = internal::ThirdDerivativeType<dim, NumberType, n_components>
using	Iterator = typename DoFHandler<Discretization::dim>::active_cell_iterator
using	Point = dealii::Point<dim>
using	Scratch = internal::ScratchData<dim, NumberType, n_components>
using	CellData = internal::CellData<dim, NumberType, n_components>
using	NeighborData = internal::NeighborData<dim, NumberType, n_components>
using	CellStencilData = internal::CellStencilData<dim, NumberType, n_components>
using	CellGeometryDofs = internal::CellGeometryDofs<dim, n_components>
using	CellStencilTopologyData = internal::CellStencilTopologyData<dim, n_components>
using	FaceReconstructionState = internal::FaceReconstructionState<dim, NumberType, n_components>
using	SolutionReconstructionCache = internal::SolutionReconstructionCache<dim, NumberType, n_components>
template<typename NT >
using	CellStencilDataT = internal::CellStencilData<dim, NT, n_components>
Public Types inherited from DiFfRG::AbstractAssembler< Discretization_::VectorType, Discretization_::SparseMatrixType, Discretization_::dim >
using	NumberType

Public Member Functions
	Assembler (Discretization &discretization, Model &model, const ConfigTree &config)
virtual void	reinit_vector (VectorType &vec) const override
virtual void	reinit_matrix (SparseMatrixType &matrix) const override
virtual MPI_Comm	get_communicator () const override
	The communicator this assembler's linear algebra lives on.
virtual void	reinit_solution_view (SolutionView< VectorType > &view) const override
virtual IndexSet	get_differential_indices () const override
	Obtain the dofs which contain time derivatives.
virtual void	attach_data_output (OutputFrame< dim, VectorType > &data_out, const VectorType &solution, const VectorType &variables, const VectorType &dt_solution=VectorType(), const VectorType &residual=VectorType()) override
virtual void	reinit () override
	Reinitialize the assembler. This is necessary if the mesh has changed, e.g. after a mesh refinement.
virtual void	set_time (double t) override
	Set the current time. The assembler should usually just forward this to the numerical model.
virtual const get_type::SparsityPattern< SparseMatrixType > &	get_sparsity_pattern_jacobian () const override
	Obtain the sparsity pattern of the jacobian matrix.
virtual const SparseMatrixType &	get_mass_matrix () const override
	Obtain the mass matrix.
virtual void	residual_variables (VectorType &residual, const VectorType &variables, const VectorType &spatial_solution) override
virtual void	jacobian_variables (FullMatrix< NumberType > &jacobian, const VectorType &variables, const VectorType &) override
void	readouts (OutputFrame< dim, VectorType > &data_out, const VectorType &solution_global, const VectorType &variables) const
std::pair< Point, Iterator >	resolve_extractor_point (const Point &EoM_point, const Iterator &EoM_cell_, const VectorType &solution_global) const
	Where the model wants its extractors evaluated, and the cell holding that point.
ReadoutSolution	reconstruct_readout_solution (const Iterator &cell, const VectorType &solution_global, const Point &x, bool with_hessians=false) const
auto	extractor_raw_potential (const VectorType &solution_global) const
	Evaluate the model's extractors at the EoM point.
void	extract (std::array< NumberType, Components::count_extractors()> &data, const VectorType &solution_global, const VectorType &variables, bool search_EoM, bool set_EoM, bool postprocess) const
virtual void	mass (VectorType &mass, const VectorType &solution_global, const VectorType &solution_global_dot, NumberType weight) override
auto	make_assembly_context_view (const SolutionReconstructionCache &cache) const
auto	make_assembly_context_view (SolutionReconstructionCache &&cache) const =delete
template<HasAssemblyContextView Context>
void	run_fv_kt_pre_assembly_hook (const AssemblyStage stage, const Context &context)
void	fill_cell_data_from_topology (const CellGeometryDofs &topology, const VectorType &solution_global, CellData &data) const
template<int boundary_dim, typename BoundaryNumberType >
internal::BoundaryStencilData< boundary_dim, BoundaryNumberType, n_components >	build_boundary_stencil_from_cache_impl (const Iterator &cell, const unsigned int boundary_face_no, const VectorType &solution_global) const
template<typename BoundaryNumberType >
internal::BoundaryStencilData< dim, BoundaryNumberType, n_components >	build_boundary_stencil_from_cache (const Iterator &cell, const unsigned int boundary_face_no, const VectorType &solution_global) const
template<typename BoundaryNumberType >
internal::BoundaryReconstructionStencilData< dim, BoundaryNumberType, n_components >	build_boundary_reconstruction_stencil_from_cache (const Iterator &cell, const unsigned int boundary_face_no, const VectorType &solution_global) const
void	fill_cell_stencil (const Iterator &cell, const VectorType &solution_global, CellStencilData &stencil) const
CellStencilDataT< autodiff::Real< 1, NumberType > >	tag_cell_stencil_dofs_from_cache (const Iterator &cell, const CellStencilData &cell_stencil, const VectorType &solution_global, const types::global_dof_index dof_j) const
unsigned int	find_neighbor_face (const Iterator &cell, const Iterator &neighbor) const
template<def::HasReconstructor ActiveReconstructor>
void	rebuild_solution_reconstruction_cache (const VectorType &solution_global, SolutionReconstructionCache &cache) const
void	ensure_solution_reconstruction_cache_shape (SolutionReconstructionCache &cache) const
void	initialize_solution_reconstruction_cache_topology (SolutionReconstructionCache &cache) const
void	initialize_cell_stencil_topology (const unsigned int cell_index, CellStencilData &stencil) const
void	refresh_solution_reconstruction_cache_values (const VectorType &solution_global, SolutionReconstructionCache &cache) const
void	refresh_cell_stencil_values (const unsigned int cell_index, const VectorType &solution_global, CellStencilData &stencil) const
void	rebuild_face_reconstruction_descriptors ()
const FaceReconstructionState &	get_cached_face_reconstruction (const SolutionReconstructionCache &cache, const Iterator &cell, const unsigned int face_index) const
auto	compute_interior_face_reconstruction_from_cache (const Iterator &cell, const Iterator &ncell, const VectorType &solution_global, const Point &x_q, Scratch &scratch_data) const
auto	compute_boundary_face_reconstruction_from_cache (const Iterator &cell, const unsigned int face_no, const VectorType &solution_global, const Point &x_q) const
auto	compute_interior_jacobian_face_reconstruction_from_cache (const Iterator &cell, const Iterator &ncell, const VectorType &solution_global, const Point &x_q, Scratch &scratch_data) const
auto	compute_boundary_jacobian_face_reconstruction_from_cache (const Iterator &cell, const unsigned int face_no, const VectorType &solution_global, const Point &x_q) const
template<typename ExtractorArray >
void	probe_diffusion_flux_conditioning (const SolutionReconstructionCache &reconstruction_cache, const ExtractorArray &extractors, const VectorType &variables) const
	One-shot conditioning check on the model's diffusion flux.
void	fill_constant_quadrature_values (const Iterator &cell, const VectorType &solution_global, const VectorType &solution_global_dot, Scratch &scratch_data) const
virtual void	residual (VectorType &residual, const VectorType &solution_global, NumberType weight, const VectorType &solution_global_dot, NumberType weight_mass, const VectorType &variables=VectorType()) override
virtual void	jacobian_mass (SparseMatrixType &jacobian, const VectorType &solution_global, const VectorType &solution_global_dot, NumberType alpha=1., NumberType beta=1.) override
virtual void	jacobian (SparseMatrixType &jacobian, const VectorType &solution_global, NumberType weight, const VectorType &solution_global_dot, NumberType alpha, NumberType beta, const VectorType &variables=VectorType()) override
virtual void	refinement_indicator (Vector< double > &indicator, const VectorType &solution_global)
void	append_reconstruction_neighbor_dofs (std::vector< types::global_dof_index > &from_dofs, const Iterator &root_cell) const
void	append_boundary_reconstruction_dofs (std::vector< types::global_dof_index > &from_dofs, const unsigned int cell_index, const unsigned int face_index) const
void	build_face_jacobian_dependency_cache (const Iterator &cell, const unsigned int face_index, FaceJacobianDependencyCacheEntry &dependencies) const
void	build_source_jacobian_dependency_cache (const Iterator &cell, FaceJacobianDependencyCacheEntry &dependencies) const
	The dofs the nonlocal part of the source jacobian writes to and reads from.
void	build_sparsity (get_type::SparsityPattern< SparseMatrixType > &sparsity_pattern, const DoFHandler< dim > &to_dofh, const DoFHandler< dim > &from_dofh, const int stencil=2, bool add_extractor_dofs=false) const
void	build_cached_jacobian_sparsity (get_type::SparsityPattern< SparseMatrixType > &sparsity_pattern) const
void	fill_boundary_topology (internal::BoundaryStencilTopologyData< dim, n_components > &boundary_topology, const Iterator &cell, const unsigned int boundary_face_no, std::vector< types::global_dof_index > &dof_indices) const
void	rebuild_cell_topology_cache ()
const CellTopologyCacheEntry &	get_cell_topology (const Iterator &cell) const
SummaryEvent	summary () const override
double	average_time_reinit () const
uint	num_reinits () const
double	average_time_residual_assembly () const
uint	num_residuals () const
double	average_time_jacobian_assembly () const
uint	num_jacobians () const
Public Member Functions inherited from DiFfRG::AbstractAssembler< Discretization_::VectorType, Discretization_::SparseMatrixType, Discretization_::dim >
virtual void	attach_data_output (OutputFrame< dim, VectorType > &data_out, const VectorType &solution, const VectorType &variables=VectorType(), const VectorType &dt_solution=VectorType(), const VectorType &residual=VectorType())=0
	Contribute the assembler's fields and model readouts to one scoped output frame.
virtual void	attach_data_output (DataOutput< dim, VectorType > &, const VectorType &, const VectorType &=VectorType(), const VectorType &=VectorType(), const VectorType &=VectorType())=delete
virtual void	reinit_vector (VectorType &vector) const=0
	Reinitialize an arbitrary vector so that it has the correct size and structure.
virtual void	reinit_matrix (SparseMatrixType &matrix) const=0
	Reinitialize a matrix to the jacobian's sparsity pattern.
virtual void	reinit_solution_view (SolutionView< VectorType > &view) const=0
	Establish the layout of a fully-replicated read-only view of the solution.
virtual void	residual_variables (VectorType &residual, const VectorType &variables, const VectorType &spatial_solution)
	When coupling the spatial discretization to additional variables, this function should calculate the residual for the additional variables.
virtual void	jacobian_variables (FullMatrix< NumberType > &jacobian, const VectorType &variables, const VectorType &spatial_solution)
	When coupling the spatial discretization to additional variables, this function should calculate the jacobian for the additional variables.
void	mass (VectorType &mass, const VectorType &solution_global, NumberType weight)
	Calculates the mass \(m_i(u)\) for an ODE.
virtual void	mass (VectorType &mass, const VectorType &solution_global, const VectorType &solution_global_dot, NumberType weight)=0
	Calculates the mass \(m(u, \partial_t u)\) for a DAE.
void	residual (VectorType &residual, const VectorType &solution_global, NumberType weight, NumberType weight_mass, const VectorType &variables=VectorType())
	Calculates the residual for an ODE.
virtual void	residual (VectorType &residual, const VectorType &solution_global, NumberType weight, const VectorType &solution_global_dot, NumberType weight_mass, const VectorType &variables=VectorType())=0
	Calculates the residual for a DAE.
void	jacobian_mass (SparseMatrixType &jacobian, const VectorType &solution_global, NumberType mass_weight=1.)
	Calculates the jacobian of the mass function for an ODE.
virtual void	jacobian_mass (SparseMatrixType &jacobian, const VectorType &solution_global, const VectorType &solution_global_dot, NumberType alpha=1., NumberType beta=1.)=0
	Calculates the jacobian of the mass function for a DAE.
void	jacobian (SparseMatrixType &jacobian, const VectorType &solution_global, NumberType weight, NumberType mass_weight, const VectorType &variables=VectorType())
	Calculates the jacobian of the residual function for an ODE.
virtual void	jacobian (SparseMatrixType &jacobian, const VectorType &solution_global, NumberType weight, const VectorType &solution_global_dot, NumberType alpha, NumberType beta, const VectorType &variables=VectorType())=0
	Calculates the jacobian of the residual function for a DAE.

Static Public Member Functions
static void	fill_cell_data (const Iterator &cell, const VectorType &solution_global, std::vector< types::global_dof_index > &scratch_dof_indices, CellData &data)
static bool	is_physical_boundary_face (const Iterator &cell, const unsigned int face_index)
static Iterator	face_neighbor (const Iterator &cell, const unsigned int face_index)
static void	fill_cell_stencil (const Iterator &cell, const VectorType &solution_global, const Model &model, std::vector< types::global_dof_index > &scratch_dof_indices, CellStencilData &stencil)
template<typename BoundaryNumberType > requires (dim == 1)
static internal::BoundaryStencilData< dim, BoundaryNumberType, n_components >	build_boundary_stencil (const Iterator &cell, const unsigned int boundary_face_no, const VectorType &solution_global, std::vector< types::global_dof_index > &scratch_dof_indices)
template<def::HasReconstructor ActiveReconstructor>
static GradientType	source_gradient (const CellStencilData &stencil, const Point &x_q)
	The "fe_derivatives" slot of fv_tie(), i.e. the gradient model.source() sees at x_q.
static std::array< internal::GradientType< dim, NumberType, n_components >, n_faces >	compute_neighbor_gradients (const Iterator &cell, const VectorType &solution_global, const Model &model, std::vector< types::global_dof_index > &scratch_dof_indices, CellStencilData &temporary_stencil)
static Tensor< 1, dim >	face_normal_from_cell (const Iterator &cell, const unsigned int face_no)
static double	face_jxw (const Iterator &cell, const unsigned int face_no)
template<typename DoFContainer >
static void	append_dofs (std::vector< types::global_dof_index > &target, const DoFContainer &source)
template<typename DoFContainer >
static void	append_valid_dofs (std::vector< types::global_dof_index > &target, const DoFContainer &source)
static void	sort_unique_dofs (std::vector< types::global_dof_index > &dofs)

Static Public Attributes
static constexpr uint	dim = Discretization::dim
static constexpr uint	n_components = Components::count_fe_functions(0)
static constexpr uint	n_faces = GeometryInfo<dim>::faces_per_cell

Protected Member Functions
template<typename... T>
auto	fv_tie (T &&...t)
	The named tuple handed to model.source(), the FV counterpart of CG's fe_tie().
AssemblySchedule	schedule_for (const double cost_ns) const
void	update_assembly_schedules ()

Static Protected Member Functions
template<typename... T>
static constexpr auto	v_tie (T &&...t)
template<typename... T>
static constexpr auto	e_tie (T &&...t)

Protected Attributes
Discretization &	discretization
Model &	model
ReportPort	report_port
const DoFHandler< dim > &	dof_handler
const Mapping< dim > &	mapping
const Triangulation< dim > &	triangulation
const FiniteElement< dim > &	fe
uint	n_owned_cells = 0
const AssemblyScheduleOverrides	schedule_overrides
Point	EoM
Iterator	EoM_cell
Iterator	old_EoM_cell
const Config::EoMConfig	EoM_config
std::optional< Point >	EoM_minimum_guess
DiFfRG::internal::PotentialSystemCache< dim, NumberType >	potential_cache
	Mesh-dependent half of the potential reconstructions, built once and reused; see PotentialSystemCache.
const QGauss< dim >	quadrature
const QGauss< dim - 1 >	quadrature_face
get_type::SparsityPattern< SparseMatrixType >	sparsity_pattern_mass
get_type::SparsityPattern< SparseMatrixType >	sparsity_pattern_jacobian
SparseMatrixType	mass_matrix
std::vector< double >	timings_reinit
std::vector< double >	timings_residual
std::vector< double >	timings_jacobian
std::array< unsigned int, n_components >	local_component_of_dof {}
std::vector< CellTopologyCacheEntry >	cell_topology_cache
std::vector< FaceReconstructionDescriptor >	face_reconstruction_descriptors
SolutionReconstructionCache	residual_reconstruction_cache
SolutionReconstructionCache	jacobian_reconstruction_cache
double	domain_diameter = 0.0
const bool	diagnose_flux_conditioning
bool	flux_conditioning_probed = false

Static Protected Attributes
static constexpr int	nothing = 0
static constexpr double	flux_conditioning_warn_threshold = 1e-9
static constexpr unsigned int	flux_conditioning_max_samples = 512

Member Typedef Documentation

CellData

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

using DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::CellData = internal::CellData<dim, NumberType, n_components>

CellGeometryDofs

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

using DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::CellGeometryDofs = internal::CellGeometryDofs<dim, n_components>

CellStencilData

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

using DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::CellStencilData = internal::CellStencilData<dim, NumberType, n_components>

CellStencilDataT

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

template<typename NT >

using DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::CellStencilDataT = internal::CellStencilData<dim, NT, n_components>

CellStencilTopologyData

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

using DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::CellStencilTopologyData = internal::CellStencilTopologyData<dim, n_components>

Components

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

using DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::Components = typename Discretization::Components

Discretization

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

using DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::Discretization = Discretization_

FaceReconstructionState

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

using DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::FaceReconstructionState = internal::FaceReconstructionState<dim, NumberType, n_components>

GradientType

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

using DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::GradientType = internal::GradientType<dim, NumberType, n_components>

Iterator

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

using DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::Iterator = typename DoFHandler<Discretization::dim>::active_cell_iterator

JacobianReconstructor

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

using DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::JacobianReconstructor = JacobianReconstructor_

Model

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

using DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::Model = Model_

NeighborData

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

using DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::NeighborData = internal::NeighborData<dim, NumberType, n_components>

NumberType

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

using DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::NumberType = typename Discretization::NumberType

Point

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

using DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::Point = dealii::Point<dim>

Reconstructor

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

using DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::Reconstructor = Reconstructor_

Scratch

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

using DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::Scratch = internal::ScratchData<dim, NumberType, n_components>

SolutionReconstructionCache

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

using DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::SolutionReconstructionCache = internal::SolutionReconstructionCache<dim, NumberType, n_components>

SparseMatrixType

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

using DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::SparseMatrixType = typename Discretization::SparseMatrixType

ThirdDerivativeType

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

using DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::ThirdDerivativeType = internal::ThirdDerivativeType<dim, NumberType, n_components>

VectorType

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

using DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::VectorType = typename Discretization::VectorType

WaveSpeedStrategy

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

using DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::WaveSpeedStrategy = WaveSpeedStrategy_

Constructor & Destructor Documentation

Assembler()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::Assembler ( Discretization & discretization, Model & model, const ConfigTree & config )

inline

Member Function Documentation

append_boundary_reconstruction_dofs()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::append_boundary_reconstruction_dofs ( std::vector< types::global_dof_index > & from_dofs, const unsigned int cell_index, const unsigned int face_index ) const

inline

append_dofs()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

template<typename DoFContainer >

static void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::append_dofs ( std::vector< types::global_dof_index > & target, const DoFContainer & source )

inlinestatic

append_reconstruction_neighbor_dofs()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::append_reconstruction_neighbor_dofs ( std::vector< types::global_dof_index > & from_dofs, const Iterator & root_cell ) const

inline

append_valid_dofs()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

template<typename DoFContainer >

static void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::append_valid_dofs ( std::vector< types::global_dof_index > & target, const DoFContainer & source )

inlinestatic

attach_data_output()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

virtual void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::attach_data_output ( OutputFrame< dim, VectorType > & data_out, const VectorType & solution, const VectorType & variables, const VectorType & dt_solution = VectorType(), const VectorType & residual = VectorType() )

inlineoverridevirtual

average_time_jacobian_assembly()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

double DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::average_time_jacobian_assembly ( ) const

inline

average_time_reinit()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

double DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::average_time_reinit ( ) const

inline

average_time_residual_assembly()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

double DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::average_time_residual_assembly ( ) const

inline

build_boundary_reconstruction_stencil_from_cache()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

template<typename BoundaryNumberType >

internal::BoundaryReconstructionStencilData< dim, BoundaryNumberType, n_components > DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::build_boundary_reconstruction_stencil_from_cache ( const Iterator & cell, const unsigned int boundary_face_no, const VectorType & solution_global ) const

inline

build_boundary_stencil()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

template<typename BoundaryNumberType >
requires (dim == 1)

static internal::BoundaryStencilData< dim, BoundaryNumberType, n_components > DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::build_boundary_stencil ( const Iterator & cell, const unsigned int boundary_face_no, const VectorType & solution_global, std::vector< types::global_dof_index > & scratch_dof_indices )

inlinestatic

build_boundary_stencil_from_cache()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

template<typename BoundaryNumberType >

internal::BoundaryStencilData< dim, BoundaryNumberType, n_components > DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::build_boundary_stencil_from_cache ( const Iterator & cell, const unsigned int boundary_face_no, const VectorType & solution_global ) const

inline

build_boundary_stencil_from_cache_impl()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

template<int boundary_dim, typename BoundaryNumberType >

internal::BoundaryStencilData< boundary_dim, BoundaryNumberType, n_components > DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::build_boundary_stencil_from_cache_impl ( const Iterator & cell, const unsigned int boundary_face_no, const VectorType & solution_global ) const

inline

build_cached_jacobian_sparsity()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::build_cached_jacobian_sparsity ( get_type::SparsityPattern< SparseMatrixType > & sparsity_pattern ) const

inline

build_face_jacobian_dependency_cache()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::build_face_jacobian_dependency_cache ( const Iterator & cell, const unsigned int face_index, FaceJacobianDependencyCacheEntry & dependencies ) const

inline

build_source_jacobian_dependency_cache()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::build_source_jacobian_dependency_cache ( const Iterator & cell, FaceJacobianDependencyCacheEntry & dependencies ) const

inline

The dofs the nonlocal part of the source jacobian writes to and reads from.

Radius 1, tighter than the face dependencies: the gradient handed to model.source() is reconstructed from the cell and its 2*dim face neighbours only. Across a physical boundary face that neighbour is a model ghost, so the boundary stencil's dofs take its place.

build_sparsity()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::build_sparsity ( get_type::SparsityPattern< SparseMatrixType > & sparsity_pattern, const DoFHandler< dim > & to_dofh, const DoFHandler< dim > & from_dofh, const int stencil = 2, bool add_extractor_dofs = false ) const

inline

compute_boundary_face_reconstruction_from_cache()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

auto DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::compute_boundary_face_reconstruction_from_cache ( const Iterator & cell, const unsigned int face_no, const VectorType & solution_global, const Point & x_q ) const

inline

compute_boundary_jacobian_face_reconstruction_from_cache()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

auto DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::compute_boundary_jacobian_face_reconstruction_from_cache ( const Iterator & cell, const unsigned int face_no, const VectorType & solution_global, const Point & x_q ) const

inline

compute_interior_face_reconstruction_from_cache()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

auto DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::compute_interior_face_reconstruction_from_cache ( const Iterator & cell, const Iterator & ncell, const VectorType & solution_global, const Point & x_q, Scratch & scratch_data ) const

inline

compute_interior_jacobian_face_reconstruction_from_cache()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

auto DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::compute_interior_jacobian_face_reconstruction_from_cache ( const Iterator & cell, const Iterator & ncell, const VectorType & solution_global, const Point & x_q, Scratch & scratch_data ) const

inline

compute_neighbor_gradients()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

static std::array< internal::GradientType< dim, NumberType, n_components >, n_faces > DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::compute_neighbor_gradients ( const Iterator & cell, const VectorType & solution_global, const Model & model, std::vector< types::global_dof_index > & scratch_dof_indices, CellStencilData & temporary_stencil )

inlinestatic

e_tie()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

template<typename... T>

static constexpr auto DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::e_tie ( T &&... t )

inlinestaticconstexprprotected

ensure_solution_reconstruction_cache_shape()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::ensure_solution_reconstruction_cache_shape ( SolutionReconstructionCache & cache ) const

inline

extract()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::extract ( std::array< NumberType, Components::count_extractors()> & data, const VectorType & solution_global, const VectorType & variables, bool search_EoM, bool set_EoM, bool postprocess ) const

inline

extractor_raw_potential()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

auto DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::extractor_raw_potential ( const VectorType & solution_global ) const

inline

Evaluate the model's extractors at the EoM point.

This is the FV counterpart of DiFfRG::FEMAssembler::extract, and exists for the same reason: it is the only bridge by which a model's FE (field-space) solution reaches its Variables. Models that couple the two – e.g. an effective potential whose flux depends on momentum-dependent dressings which in turn flow with the potential's derivatives at the EoM – cannot be assembled without it.

The reconstruction is the same one readouts() uses: the EoM point is found from the cell-averaged solution, then values and gradients are reconstructed there by the Reconstructor. Hessians are additionally reconstructed here (and ONLY here – see reconstruct_readout_solution): one extra three-point difference at a single point per step is free, whereas doing it per cell in the flux path would be neither cheap nor meaningful.

Parameters

data	Output: the extractor values.
search_EoM	Re-locate the EoM point instead of reusing the cached one.
set_EoM	Store the located point/cell as the new cache.
postprocess	Apply the model's EoM_postprocess to the located point.

The raw potential for the extractors, or an inert placeholder if the model does not read it.

Reconstructing it is a direct solve over the whole mesh, and extract() runs on every residual and every jacobian – so a model that never touches the potential slots should say so and skip it.

face_jxw()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

static double DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::face_jxw ( const Iterator & cell, const unsigned int face_no )

inlinestatic

face_neighbor()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

static Iterator DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::face_neighbor ( const Iterator & cell, const unsigned int face_index )

inlinestatic

face_normal_from_cell()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

static Tensor< 1, dim > DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::face_normal_from_cell ( const Iterator & cell, const unsigned int face_no )

inlinestatic

fill_boundary_topology()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::fill_boundary_topology ( internal::BoundaryStencilTopologyData< dim, n_components > & boundary_topology, const Iterator & cell, const unsigned int boundary_face_no, std::vector< types::global_dof_index > & dof_indices ) const

inline

fill_cell_data()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

static void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::fill_cell_data ( const Iterator & cell, const VectorType & solution_global, std::vector< types::global_dof_index > & scratch_dof_indices, CellData & data )

inlinestatic

fill_cell_data_from_topology()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::fill_cell_data_from_topology ( const CellGeometryDofs & topology, const VectorType & solution_global, CellData & data ) const

inline

fill_cell_stencil() [1/2]

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::fill_cell_stencil ( const Iterator & cell, const VectorType & solution_global, CellStencilData & stencil ) const

inline

fill_cell_stencil() [2/2]

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

static void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::fill_cell_stencil ( const Iterator & cell, const VectorType & solution_global, const Model & model, std::vector< types::global_dof_index > & scratch_dof_indices, CellStencilData & stencil )

inlinestatic

fill_constant_quadrature_values()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::fill_constant_quadrature_values ( const Iterator & cell, const VectorType & solution_global, const VectorType & solution_global_dot, Scratch & scratch_data ) const

inline

find_neighbor_face()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

unsigned int DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::find_neighbor_face ( const Iterator & cell, const Iterator & neighbor ) const

inline

fv_tie()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

template<typename... T>

auto DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::fv_tie ( T &&... t )

inlineprotected

The named tuple handed to model.source(), the FV counterpart of CG's fe_tie().

"fe_derivatives" is the Reconstructor's gradient at the quadrature point, not an FE derivative – at the default single quadrature point (the cell centre) that is the scheme's own limited slope.

There is deliberately no "fe_hessians" slot: the only curvature the 2*dim stencil can produce is the unlimited quadratic fit of reconstruct_readout_solution(), which is not fit for a per-cell residual path. Omitting the slot makes a model that reads it fail to compile rather than silently receive zeros.

get_cached_face_reconstruction()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

const FaceReconstructionState & DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::get_cached_face_reconstruction ( const SolutionReconstructionCache & cache, const Iterator & cell, const unsigned int face_index ) const

inline

get_cell_topology()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

const CellTopologyCacheEntry & DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::get_cell_topology ( const Iterator & cell ) const

inline

get_communicator()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

virtual MPI_Comm DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::get_communicator ( ) const

inlineoverridevirtual

The communicator this assembler's linear algebra lives on.

MPI_COMM_SELF for a serial discretization, so callers never branch on the build type.

Implements DiFfRG::AbstractAssembler< Discretization_::VectorType, Discretization_::SparseMatrixType, Discretization_::dim >.

get_differential_indices()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

virtual IndexSet DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::get_differential_indices ( ) const

inlineoverridevirtual

Obtain the dofs which contain time derivatives.

Returns

IndexSet The indices of the dofs which contain time derivatives

Implements DiFfRG::AbstractAssembler< Discretization_::VectorType, Discretization_::SparseMatrixType, Discretization_::dim >.

get_mass_matrix()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

virtual const SparseMatrixType & DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::get_mass_matrix ( ) const

inlineoverridevirtual

Obtain the mass matrix.

Returns

const SparseMatrixType& The mass matrix

Implements DiFfRG::AbstractAssembler< Discretization_::VectorType, Discretization_::SparseMatrixType, Discretization_::dim >.

get_sparsity_pattern_jacobian()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

virtual const get_type::SparsityPattern< SparseMatrixType > & DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::get_sparsity_pattern_jacobian ( ) const

inlineoverridevirtual

Obtain the sparsity pattern of the jacobian matrix.

Returns

const SparsityPattern<VectorType>& The sparsity pattern of the jacobian matrix

Implements DiFfRG::AbstractAssembler< Discretization_::VectorType, Discretization_::SparseMatrixType, Discretization_::dim >.

initialize_cell_stencil_topology()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::initialize_cell_stencil_topology ( const unsigned int cell_index, CellStencilData & stencil ) const

inline

initialize_solution_reconstruction_cache_topology()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::initialize_solution_reconstruction_cache_topology ( SolutionReconstructionCache & cache ) const

inline

is_physical_boundary_face()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

static bool DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::is_physical_boundary_face ( const Iterator & cell, const unsigned int face_index )

inlinestatic

jacobian()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

virtual void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::jacobian ( SparseMatrixType & jacobian, const VectorType & solution_global, NumberType weight, const VectorType & solution_global_dot, NumberType alpha, NumberType beta, const VectorType & variables = VectorType() )

inlineoverridevirtual

jacobian_mass()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

virtual void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::jacobian_mass ( SparseMatrixType & jacobian, const VectorType & solution_global, const VectorType & solution_global_dot, NumberType alpha = 1., NumberType beta = 1. )

inlineoverridevirtual

jacobian_variables()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

virtual void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::jacobian_variables ( FullMatrix< NumberType > & jacobian, const VectorType & variables, const VectorType &  )

inlineoverridevirtual

make_assembly_context_view() [1/2]

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

auto DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::make_assembly_context_view ( const SolutionReconstructionCache & cache ) const

inline

make_assembly_context_view() [2/2]

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

auto DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::make_assembly_context_view ( SolutionReconstructionCache && cache ) const

delete

mass()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

virtual void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::mass ( VectorType & mass, const VectorType & solution_global, const VectorType & solution_global_dot, NumberType weight )

inlineoverridevirtual

num_jacobians()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

uint DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::num_jacobians ( ) const

inline

num_reinits()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

uint DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::num_reinits ( ) const

inline

num_residuals()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

uint DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::num_residuals ( ) const

inline

probe_diffusion_flux_conditioning()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

template<typename ExtractorArray >

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::probe_diffusion_flux_conditioning ( const SolutionReconstructionCache & reconstruction_cache, const ExtractorArray & extractors, const VectorType & variables ) const

inline

One-shot conditioning check on the model's diffusion flux.

The FV residual differences the diffusion flux between a cell's faces. Any part of the flux that does not depend on the gradient therefore cancels analytically — but not in floating point, where it leaves its round-off, |F|·eps, behind. When that gradient-independent baseline dwarfs the gradient-dependent part, the residual loses the corresponding number of digits, and an implicit solver asked for a tight tolerance will grind its step size down trying to resolve pure noise.

This is the standard failure mode for fRG loop integrals at large RG scale: a flux c·k^n·g(k² + ∂u) carries an O(k^(n-1)) baseline, so the relative noise is ~eps·k²/Δ(∂u) and blows up as the UV cutoff grows.

The fix belongs in the model, not here: return the flux with its zero-gradient value already subtracted, F - F|_{∂u = 0}, written in a cancellation-free form. Subtracting a gradient-independent constant leaves the residual unchanged (a constant flux has zero divergence and cancels on the ghost side of boundary faces too).

readouts()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::readouts ( OutputFrame< dim, VectorType > & data_out, const VectorType & solution_global, const VectorType & variables ) const

inline

rebuild_cell_topology_cache()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::rebuild_cell_topology_cache ( )

inline

rebuild_face_reconstruction_descriptors()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::rebuild_face_reconstruction_descriptors ( )

inline

rebuild_solution_reconstruction_cache()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

template<def::HasReconstructor ActiveReconstructor>

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::rebuild_solution_reconstruction_cache ( const VectorType & solution_global, SolutionReconstructionCache & cache ) const

inline

reconstruct_readout_solution()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

ReadoutSolution DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::reconstruct_readout_solution ( const Iterator & cell, const VectorType & solution_global, const Point & x, bool with_hessians = false ) const

inline

refinement_indicator()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

virtual void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::refinement_indicator ( Vector< double > & indicator, const VectorType & solution_global )

inlinevirtual

refresh_cell_stencil_values()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::refresh_cell_stencil_values ( const unsigned int cell_index, const VectorType & solution_global, CellStencilData & stencil ) const

inline

refresh_solution_reconstruction_cache_values()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::refresh_solution_reconstruction_cache_values ( const VectorType & solution_global, SolutionReconstructionCache & cache ) const

inline

reinit()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

virtual void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::reinit ( )

inlineoverridevirtual

Reinitialize the assembler. This is necessary if the mesh has changed, e.g. after a mesh refinement.

Implements DiFfRG::AbstractAssembler< Discretization_::VectorType, Discretization_::SparseMatrixType, Discretization_::dim >.

reinit_matrix()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

virtual void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::reinit_matrix ( SparseMatrixType & matrix ) const

inlineoverridevirtual

reinit_solution_view()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

virtual void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::reinit_solution_view ( SolutionView< VectorType > & view ) const

inlineoverridevirtual

reinit_vector()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

virtual void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::reinit_vector ( VectorType & vec ) const

inlineoverridevirtual

residual()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

virtual void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::residual ( VectorType & residual, const VectorType & solution_global, NumberType weight, const VectorType & solution_global_dot, NumberType weight_mass, const VectorType & variables = VectorType() )

inlineoverridevirtual

residual_variables()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

virtual void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::residual_variables ( VectorType & residual, const VectorType & variables, const VectorType & spatial_solution )

inlineoverridevirtual

resolve_extractor_point()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

std::pair< Point, Iterator > DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::resolve_extractor_point ( const Point & EoM_point, const Iterator & EoM_cell_, const VectorType & solution_global ) const

inline

Where the model wants its extractors evaluated, and the cell holding that point.

Parameters

with_hessians

Also fill ReadoutSolution::hessians. Off by default and intended ONLY for the single EoM-point evaluation in extract(): it is a plain unlimited difference, not part of the scheme, and must not be wired into the flux path.

The EoM itself when the model does not define extractor_point – and then this costs nothing, because building the SolutionSample is inside the if constexpr.

Values are read straight off the dofs – with one dof per cell they are the cell averages already – and gradients are recovered by central differences afterwards. Deliberately not the Reconstructor's limited slopes: reconstructing per cell means a stencil fill over the whole mesh on every residual evaluation, which is serial work that dominates the assembly (it cost a factor of four here). The limited slope stays where it belongs, in the flux path. The FE path in make_solution_sample() is no use for either, since DG0 shape functions have zero gradient.

run_fv_kt_pre_assembly_hook()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

template<HasAssemblyContextView Context>

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::run_fv_kt_pre_assembly_hook ( const AssemblyStage stage, const Context & context )

inline

schedule_for()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

AssemblySchedule DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::schedule_for ( const double cost_ns ) const

inlineprotected

See also

FEMAssembler::schedule_for

set_time()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

virtual void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::set_time ( double t )

inlineoverridevirtual

Set the current time. The assembler should usually just forward this to the numerical model.

Parameters

t	The current time

Implements DiFfRG::AbstractAssembler< Discretization_::VectorType, Discretization_::SparseMatrixType, Discretization_::dim >.

sort_unique_dofs()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

static void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::sort_unique_dofs ( std::vector< types::global_dof_index > & dofs )

inlinestatic

source_gradient()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

template<def::HasReconstructor ActiveReconstructor>

static GradientType DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::source_gradient ( const CellStencilData & stencil, const Point & x_q )

inlinestatic

The "fe_derivatives" slot of fv_tie(), i.e. the gradient model.source() sees at x_q.

The same reconstruction the readout path and the face fluxes use. At the default single quadrature point – the cell centre – compute_gradient_at_point falls through to the limiter, so this is the scheme's own limited slope; with overintegration it becomes one-sided towards x_q.

Boundary cells need no special case: the stencil's neighbour slot across a physical boundary face already holds the model's ghost value (see refresh_cell_stencil_values).

summary()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

SummaryEvent DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::summary ( ) const

inlineoverridevirtual

Return aggregate assembly statistics for the run summary.

Reimplemented from DiFfRG::AbstractAssembler< Discretization_::VectorType, Discretization_::SparseMatrixType, Discretization_::dim >.

tag_cell_stencil_dofs_from_cache()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

CellStencilDataT< autodiff::Real< 1, NumberType > > DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::tag_cell_stencil_dofs_from_cache ( const Iterator & cell, const CellStencilData & cell_stencil, const VectorType & solution_global, const types::global_dof_index dof_j ) const

inline

update_assembly_schedules()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

void DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::update_assembly_schedules ( )

inlineprotected

See also

FEMAssembler::update_assembly_schedules

v_tie()

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

template<typename... T>

static constexpr auto DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::v_tie ( T &&... t )

inlinestaticconstexprprotected

Member Data Documentation

cell_topology_cache

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

std::vector<CellTopologyCacheEntry> DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::cell_topology_cache

protected

diagnose_flux_conditioning

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

const bool DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::diagnose_flux_conditioning

protected

dim

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

uint DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::dim = Discretization::dim

staticconstexpr

discretization

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

Discretization& DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::discretization

protected

dof_handler

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

const DoFHandler<dim>& DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::dof_handler

protected

domain_diameter

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

double DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::domain_diameter = 0.0

protected

EoM

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

Point DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::EoM

mutableprotected

EoM_cell

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

Iterator DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::EoM_cell

mutableprotected

EoM_config

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

const Config::EoMConfig DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::EoM_config

protected

EoM_minimum_guess

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

std::optional<Point> DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::EoM_minimum_guess

mutableprotected

face_reconstruction_descriptors

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

std::vector<FaceReconstructionDescriptor> DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::face_reconstruction_descriptors

protected

fe

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

const FiniteElement<dim>& DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::fe

protected

flux_conditioning_max_samples

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

unsigned int DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::flux_conditioning_max_samples = 512

staticconstexprprotected

flux_conditioning_probed

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

bool DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::flux_conditioning_probed = false

mutableprotected

flux_conditioning_warn_threshold

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

double DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::flux_conditioning_warn_threshold = 1e-9

staticconstexprprotected

jacobian_reconstruction_cache

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

SolutionReconstructionCache DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::jacobian_reconstruction_cache

protected

local_component_of_dof

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

std::array<unsigned int, n_components> DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::local_component_of_dof {}

protected

mapping

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

const Mapping<dim>& DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::mapping

protected

mass_matrix

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

SparseMatrixType DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::mass_matrix

protected

model

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

Model& DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::model

protected

n_components

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

uint DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::n_components = Components::count_fe_functions(0)

staticconstexpr

n_faces

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

uint DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::n_faces = GeometryInfo<dim>::faces_per_cell

staticconstexpr

n_owned_cells

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

uint DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::n_owned_cells = 0

protected

See also

FEMAssembler::n_owned_cells

nothing

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

int DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::nothing = 0

staticconstexprprotected

old_EoM_cell

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

Iterator DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::old_EoM_cell

protected

potential_cache

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

DiFfRG::internal::PotentialSystemCache<dim, NumberType> DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::potential_cache

mutableprotected

Mesh-dependent half of the potential reconstructions, built once and reused; see PotentialSystemCache.

quadrature

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

const QGauss<dim> DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::quadrature

protected

quadrature_face

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

const QGauss<dim - 1> DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::quadrature_face

protected

report_port

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

ReportPort DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::report_port

protected

residual_reconstruction_cache

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

SolutionReconstructionCache DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::residual_reconstruction_cache

protected

schedule_overrides

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

const AssemblyScheduleOverrides DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::schedule_overrides

protected

sparsity_pattern_jacobian

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

get_type::SparsityPattern<SparseMatrixType> DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::sparsity_pattern_jacobian

protected

sparsity_pattern_mass

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

get_type::SparsityPattern<SparseMatrixType> DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::sparsity_pattern_mass

protected

timings_jacobian

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

std::vector<double> DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::timings_jacobian

protected

timings_reinit

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

std::vector<double> DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::timings_reinit

protected

timings_residual

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

std::vector<double> DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::timings_residual

protected

triangulation

template<typename Discretization_ , typename Model_ = typename DiFfRG::internal::assembler_model_of<Discretization_>::type, def::HasReconstructor Reconstructor_ = def::TVDReconstructor<Discretization_::dim, def::MinModLimiter, double>, def::HasWaveSpeed WaveSpeedStrategy_ = MaxEigenvalueWaveSpeed, def::HasReconstructor JacobianReconstructor_ = Reconstructor_>

const Triangulation<dim>& DiFfRG::FV::KurganovTadmor::Assembler< Discretization_, Model_, Reconstructor_, WaveSpeedStrategy_, JacobianReconstructor_ >::triangulation

protected

---

The documentation for this class was generated from the following file:

• /home/runner/work/DiFfRG_current/DiFfRG_current/DiFfRG/include/DiFfRG/discretization/FV/assembler/KurganovTadmor.hh