Namespaces
namespace	BarotropicEquationOfStateLibrary

namespace	DoFRenumbering

namespace	DoFTools

namespace	ElectrostaticConfigurationLibrary

namespace	EquationOfStateLibrary

namespace	Euler

namespace	EulerAEOS

namespace	EulerBarotropic

namespace	EulerInitialStates

namespace	EulerPoisson

namespace	EulerPoissonAEOS

namespace	EulerPoissonBarotropic

namespace	FluxLibrary

namespace	Geometries

namespace	GridGenerator

namespace	internal

namespace	Manifolds

namespace	NavierStokes

namespace	ScalarConservation

namespace	ShallowWater

namespace	ShallowWaterInitialStates

namespace	Skeleton

namespace	Vectors

Classes
class	AssemblyCopyData

class	AssemblyScratchData

class	ComputingTimer

class	Correction

class	CubicSpline

class	DeviceTimer

class	DiagonalPreconditioner

class	Discretization

struct	Dispatch

class	EquationDispatch

class	Geometry

class	GeoTIFFReader

struct	get_value_type

struct	get_value_type< dealii::VectorizedArray< T, width > >

class	HyperbolicModule

class	InitialState

class	InitialStateLibrary

class	InitialStateLibrary< Description, dim, Number >

class	InitialValues

class	LaplaceOperator

class	Lazy

class	MeshAdaptor

class	MGSmoother

class	MGTransfer

class	Mirrored

class	MirroredStorage

class	MPIEnsemble

class	MPIEnsembleContainer

class	OfflineData

class	Postprocessor

class	Quantities

class	Restart

struct	SelectedComponentsExtractor

class	SelectView

class	SolutionTransfer

class	SparseMatrix

class	SparseMatrixView

class	SparsityPattern

class	SparsityPatternView

class	StubParabolicModule

class	StubParabolicSystem

class	TimeIntegrator

class	TimeLoop

class	TransfiniteInterpolationManifold

class	UpdateOperator

class	VTUOutput

Typedefs
using	Description = Euler::Description

using	selected_memory_space_t = std::conditional_t< have_separate_memory_spaces, dealii::MemorySpace::Default, dealii::MemorySpace::Host >

template<typename MemorySpace >
using	other_space_t = std::conditional_t< std::is_same_v< MemorySpace, dealii::MemorySpace::Host >, dealii::MemorySpace::Default, dealii::MemorySpace::Host >

template<typename Description , int dim, typename Number = double>
using	ParabolicModule = typename Description::template ParabolicModule< dim, Number >

Enumerations
enum	Boundary : dealii::types::boundary_id { do_nothing = 0 , periodic = 1 , slip = 2 , no_slip = 3 , dirichlet = 4 , dynamic = 5 , dirichlet_momentum = 6 , dirichlet_velocity = 7 }

enum class	Ansatz { Ansatz::cg_q1 , Ansatz::cg_q2 , Ansatz::cg_q3 , Ansatz::dg_q1 , Ansatz::dg_q2 , Ansatz::dg_q3 }

enum class	MeshType { MeshType::serial , MeshType::parallel_shared , MeshType::parallel_distributed , MeshType::parallel_fullydistributed }

enum class	HeightNormalization { HeightNormalization::none , HeightNormalization::minimum , HeightNormalization::average , HeightNormalization::maximum }

enum class	TransferPolicy { TransferPolicy::explicit_transfers , TransferPolicy::implicit_transfers , TransferPolicy::implicit_transfers_host_resident , TransferPolicy::implicit_transfers_default_resident }

enum class	IDViolationStrategy : std::uint8_t { IDViolationStrategy::warn , IDViolationStrategy::raise_exception }

enum class	AdaptationStrategy { AdaptationStrategy::global_refinement , AdaptationStrategy::random_adaptation , AdaptationStrategy::smoothness_indicators }

enum class	MarkingStrategy { MarkingStrategy::fixed_threshold }

enum class	TimePointSelectionStrategy { TimePointSelectionStrategy::fixed_time_points , TimePointSelectionStrategy::simulation_cycle }

enum class	CFLRecoveryStrategy { CFLRecoveryStrategy::none , CFLRecoveryStrategy::bang_bang_control , CFLRecoveryStrategy::cruise_control }

enum class	TimeSteppingScheme { TimeSteppingScheme::ssprk_22 , TimeSteppingScheme::ssprk_33 , TimeSteppingScheme::erk_11 , TimeSteppingScheme::erk_22 , TimeSteppingScheme::erk_33 , TimeSteppingScheme::erk_43 , TimeSteppingScheme::erk_54 , TimeSteppingScheme::strang_ssprk_33_cn , TimeSteppingScheme::strang_erk_33_cn , TimeSteppingScheme::strang_erk_43_cn , TimeSteppingScheme::imex_11 , TimeSteppingScheme::imex_22 , TimeSteppingScheme::imex_33 }

Functions
template<typename Description , int dim, typename Number >
void	create_prm_files (const std::string &name, bool write_detailed_description)

template<int dim, typename Number , typename Number2 >
DEAL_II_ALWAYS_INLINE dealii::Tensor< 1, dim, Number >	apply_B_n (const dealii::Tensor< 1,(dim==2 ? 1 :dim), Number > &magnetic_field, const Number2 theta_tau, const dealii::Tensor< 1, dim, Number > &velocity)

template<int dim, typename Number , typename Number2 >
DEAL_II_ALWAYS_INLINE dealii::Tensor< 1, dim, Number >	apply_B_n_inverse (const dealii::Tensor< 1,(dim==2 ? 1 :dim), Number > &magnetic_field, const Number2 &theta_tau, const dealii::Tensor< 1, dim, Number > &velocity)

constexpr bool	performs_implicit_transfers (const TransferPolicy policy)

template<int dim, typename Number , typename MemorySpace , typename Object >
auto	make_select_view (const Object &object)

template<typename Number >
void	transform_to_local_range (const dealii::Utilities::MPI::Partitioner &partitioner, dealii::AffineConstraints< Number > &affine_constraints)

template<typename VECTOR >
void	transform_to_local_range (const dealii::Utilities::MPI::Partitioner &partitioner, VECTOR &vector)

template<typename ScalarNumber , typename Functor , typename... Args>
void	cpu_simd_loop (const std::string &region_name, const Functor &body, const unsigned int left, const unsigned int internal, const unsigned int right, Args &&...args)

template<typename ScalarNumber , typename Functor , typename... Args>
void	gpu_loop (const std::string &region_name, const Functor &body, const unsigned int left, const unsigned int internal, const unsigned int right, Args &&...args)

template<typename MemorySpace , typename ScalarNumber , typename Functor , typename... Args>
void	loop (const std::string &region_name, const Functor &body, const unsigned int left, const unsigned int internal, const unsigned int right, Args &&...args)

template<typename Reducer , typename Functor , typename... Args>
Reducer::value_type	cpu_reduction_loop (const std::string &region_name, const Functor &body, const typename Reducer::value_type initial_value, const unsigned int left, const unsigned int right, Args &&...args)

template<typename Reducer , typename Functor , typename... Args>
Reducer::value_type	gpu_reduction_loop (const std::string &region_name, const Functor &body, const typename Reducer::value_type initial_value, const unsigned int left, const unsigned int right, Args &&...args)

template<typename MemorySpace , typename Reducer , typename Functor , typename... Args>
Reducer::value_type	reduction_loop (const std::string &region_name, const Functor &body, const typename Reducer::value_type initial_value, const unsigned int left, const unsigned int right, Args &&...args)

template<typename T >
T	fast_pow_impl (const T x, const T b, const Bias)

template<typename Number , int n_comp, int warp_size, int simd_length, typename FullMatrix >
void	distribute_local_to_global (const FullMatrix &cell_matrix, const std::vector< dealii::types::global_dof_index > &dof_indices_row, const std::vector< dealii::types::global_dof_index > &dof_indices_column, const dealii::AffineConstraints< Number > &affine_constraints, SparseMatrix< Number, n_comp, warp_size, simd_length > &sparse_matrix)

template<typename Number , int n_comp, int warp_size, int simd_length, typename FullMatrix , typename Vector >
void	distribute_local_to_global (const FullMatrix &cell_matrix, const std::vector< dealii::types::global_dof_index > &dof_indices, const dealii::AffineConstraints< Number > &affine_constraints, SparseMatrix< Number, n_comp, warp_size, simd_length > &sparse_matrix)

template<typename StateVector , typename Number >
void	sadd (StateVector &dst, const Number s, const Number b, const StateVector &src)

void	print_revision_and_version (std::ostream &stream)

Various convenience wrappers for dealing with dealii::Function,
dealii::Tensor:
template<int dim, typename Number , typename Callable >
ToFunction< dim, Number, Callable >	to_function (const Callable &callable, const unsigned int k)

template<int dim, typename Number , typename Callable >
ToVectorFunction< dim, Number, Callable >	to_vector_function (const Callable &callable, const unsigned int n_components)

template<typename FT , int problem_dim = FT::dimension, typename TT = typename FT::value_type, typename T = typename TT::value_type>
DEAL_II_HOST_DEVICE_ALWAYS_INLINE dealii::Tensor< 1, problem_dim, T >	contract (const FT &flux_ij, const TT &c_ij)

template<typename FT , int problem_dim = FT::dimension>
DEAL_II_HOST_DEVICE_ALWAYS_INLINE FT	add (const FT &flux_left_ij, const FT &flux_right_ij)

Functions
template<typename Number >
DEAL_II_HOST_DEVICE_ALWAYS_INLINE void	quadratic_newton_step (Number &p_1, Number &p_2, const Number phi_p_1, const Number phi_p_2, const Number dphi_p_1, const Number dphi_p_2, const Number sign=Number(1.0))

SIMD based access to vectors and arrays of vectors
template<typename T , typename V >
DEAL_II_ALWAYS_INLINE T	read_entry (const V &vector, unsigned int i)

template<typename T , typename T2 >
DEAL_II_ALWAYS_INLINE T	read_entry (const std::vector< T2 > &vector, unsigned int i)

template<typename T , typename V >
DEAL_II_ALWAYS_INLINE T	read_entry (const V &vector, const unsigned int *js)

template<typename T , typename T2 >
DEAL_II_ALWAYS_INLINE T	read_entry (const std::vector< T2 > &vector, const unsigned int *js)

template<typename T , typename V >
DEAL_II_ALWAYS_INLINE void	write_entry (V &vector, const T &values, unsigned int i)

template<typename T , typename T2 >
DEAL_II_ALWAYS_INLINE void	write_entry (std::vector< T2 > &vector, const T &values, unsigned int i)

template<int rank, int dim, std::size_t width, typename Number >
DEAL_II_ALWAYS_INLINE dealii::Tensor< rank, dim, Number >	serialize_tensor (const dealii::Tensor< rank, dim, dealii::VectorizedArray< Number, width > > &vectorized, const unsigned int k)

template<int rank, int dim, typename Number >
DEAL_II_ALWAYS_INLINE dealii::Tensor< rank, dim, Number >	serialize_tensor (const dealii::Tensor< rank, dim, Number > &serial, const unsigned int k)

template<int rank, int dim, std::size_t width, typename Number >
DEAL_II_ALWAYS_INLINE void	assign_serial_tensor (dealii::Tensor< rank, dim, dealii::VectorizedArray< Number, width > > &result, const dealii::Tensor< rank, dim, Number > &serial, const unsigned int k)

template<int rank, int dim, typename Number >
DEAL_II_ALWAYS_INLINE void	assign_serial_tensor (dealii::Tensor< rank, dim, Number > &result, const dealii::Tensor< rank, dim, Number > &serial, const unsigned int k)

Variables
const std::string	dave

constexpr bool	have_separate_memory_spaces

constexpr unsigned int	warp_size

template<typename T >
constexpr bool	has_n_mpi_ensembles_v = auto::value

Transcendental and other mathematical operations
enum class	Bias { none , max , min }

template<typename Number >
DEAL_II_HOST_DEVICE_ALWAYS_INLINE Number	positive_part (const Number number)

template<typename Number >
DEAL_II_HOST_DEVICE_ALWAYS_INLINE Number	negative_part (const Number number)

template<dealii::SIMDComparison predicate, typename Number >
DEAL_II_HOST_DEVICE_ALWAYS_INLINE Number	compare_and_apply_mask (const Number &left, const Number &right, const Number &true_value, const Number &false_value)

template<dealii::SIMDComparison predicate, typename T , std::size_t width>
DEAL_II_ALWAYS_INLINE dealii::VectorizedArray< T, width >	compare_and_apply_mask (const dealii::VectorizedArray< T, width > &left, const dealii::VectorizedArray< T, width > &right, const dealii::VectorizedArray< T, width > &true_value, const dealii::VectorizedArray< T, width > &false_value)

template<int N, typename T >
DEAL_II_HOST_DEVICE_ALWAYS_INLINE T	fixed_power (const T x)

template<typename T >
DEAL_II_HOST_DEVICE T	pow (const T x, const T b)

template<typename T , std::size_t width>
dealii::VectorizedArray< T, width >	pow (const dealii::VectorizedArray< T, width > x, const T b)

template<typename T , std::size_t width>
dealii::VectorizedArray< T, width >	pow (const dealii::VectorizedArray< T, width > x, const dealii::VectorizedArray< T, width > b)

template<>
DEAL_II_HOST_DEVICE_ALWAYS_INLINE float	pow (const float x, const float b)

template<>
DEAL_II_HOST_DEVICE_ALWAYS_INLINE double	pow (const double x, const double b)

template<typename T >
DEAL_II_HOST_DEVICE T	fast_pow (const T x, const T b, const Bias bias=Bias::none)

template<typename T , std::size_t width>
dealii::VectorizedArray< T, width >	fast_pow (const dealii::VectorizedArray< T, width > x, const T b, const Bias bias=Bias::none)

template<typename T , std::size_t width>
dealii::VectorizedArray< T, width >	fast_pow (const dealii::VectorizedArray< T, width > x, const dealii::VectorizedArray< T, width > b, const Bias bias=Bias::none)

template<>
DEAL_II_HOST_DEVICE_ALWAYS_INLINE float	fast_pow (const float x, const float b, const Bias bias)

template<>
DEAL_II_HOST_DEVICE_ALWAYS_INLINE double	fast_pow (const double x, const double b, const Bias bias)

Type traits and packed index handling
template<typename T >
constexpr unsigned int	get_stride_size = 1

template<unsigned int length, typename Functor >
DEAL_II_ALWAYS_INLINE auto	generate_iterators (Functor f) -> std::array< auto, length >

template<typename T >
DEAL_II_ALWAYS_INLINE void	increment_iterators (T &iterators)

Typedef Documentation

◆ Description

typedef ShallowWater::Description ryujin::Description

Definition at line 15 of file initial_state_library.template.h.

Enumeration Type Documentation

◆ Bias

enum class ryujin::Bias

strong

Controls the bias of the fast_pow() functions.

Enumerator
none	No specific bias.
max	Guarantee an upper bound, i.e., fast_pow(x,b) >= pow(x,b).
min	Guarantee a lower bound, i.e., fast_pow(x,b) >= pow(x,b).

Definition at line 300 of file simd.h.

Function Documentation

◆ create_prm_files()

template<typename Description , int dim, typename Number >

void ryujin::create_prm_files	(	const std::string &	name,
		bool	write_detailed_description
	)

Create default parameter files for the specified equation Description, dimension and number type. This function is called from the respective equation driver.

Definition at line 208 of file equation_dispatch.h.

◆ apply_B_n()

template<int dim, typename Number , typename Number2 >

DEAL_II_ALWAYS_INLINE dealii::Tensor< 1, dim, Number > ryujin::apply_B_n	(	const dealii::Tensor< 1,(dim==2 ? 1 :dim), Number > &	magnetic_field,
		const Number2	theta_tau,
		const dealii::Tensor< 1, dim, Number > &	velocity
	)

inline

Definition at line 31 of file laplace_operator.h.

◆ apply_B_n_inverse()

template<int dim, typename Number , typename Number2 >

DEAL_II_ALWAYS_INLINE dealii::Tensor< 1, dim, Number > ryujin::apply_B_n_inverse	(	const dealii::Tensor< 1,(dim==2 ? 1 :dim), Number > &	magnetic_field,
		const Number2 &	theta_tau,
		const dealii::Tensor< 1, dim, Number > &	velocity
	)

inline

Definition at line 50 of file laplace_operator.h.

Referenced by ryujin::UpdateOperator< dim, Number >::vmult().

◆ cpu_simd_loop()

template<typename ScalarNumber , typename Functor , typename... Args>

void ryujin::cpu_simd_loop	(	const std::string &	region_name,
		const Functor &	body,
		const unsigned int	left,
		const unsigned int	internal,
		const unsigned int	right,
		Args &&...	args
	)

inline

Definition at line 46 of file loop.h.

References LIKWID_MARKER_START, LIKWID_MARKER_STOP, and RYUJIN_PRAGMA.

◆ gpu_loop()

template<typename ScalarNumber , typename Functor , typename... Args>

void ryujin::gpu_loop	(	const std::string &	region_name,
		const Functor &	body,
		const unsigned int	left,
		const unsigned int	internal,
		const unsigned int	right,
		Args &&...	args
	)

inline

Definition at line 156 of file loop.h.

References NVTX_MARKER_START, and NVTX_MARKER_STOP.

◆ loop()

template<typename MemorySpace , typename ScalarNumber , typename Functor , typename... Args>

void ryujin::loop	(	const std::string &	region_name,
		const Functor &	body,
		const unsigned int	left,
		const unsigned int	internal,
		const unsigned int	right,
		Args &&...	args
	)

inline

Definition at line 221 of file loop.h.

◆ cpu_reduction_loop()

template<typename Reducer , typename Functor , typename... Args>

Reducer::value_type ryujin::cpu_reduction_loop	(	const std::string &	region_name,
		const Functor &	body,
		const typename Reducer::value_type	initial_value,
		const unsigned int	left,
		const unsigned int	right,
		Args &&...	args
	)

inline

Definition at line 271 of file loop.h.

References LIKWID_MARKER_START, LIKWID_MARKER_STOP, and RYUJIN_PRAGMA.

◆ gpu_reduction_loop()

template<typename Reducer , typename Functor , typename... Args>

Reducer::value_type ryujin::gpu_reduction_loop	(	const std::string &	region_name,
		const Functor &	body,
		const typename Reducer::value_type	initial_value,
		const unsigned int	left,
		const unsigned int	right,
		Args &&...	args
	)

inline

Definition at line 365 of file loop.h.

References NVTX_MARKER_START, and NVTX_MARKER_STOP.

◆ reduction_loop()

template<typename MemorySpace , typename Reducer , typename Functor , typename... Args>

Reducer::value_type ryujin::reduction_loop	(	const std::string &	region_name,
		const Functor &	body,
		const typename Reducer::value_type	initial_value,
		const unsigned int	left,
		const unsigned int	right,
		Args &&...	args
	)

inline

Definition at line 450 of file loop.h.

◆ pow() [1/2]

template<>

DEAL_II_HOST_DEVICE_ALWAYS_INLINE float ryujin::pow	(	const float	x,
		const float	b
	)

Definition at line 266 of file simd.h.

References pow().

◆ pow() [2/2]

template<>

DEAL_II_HOST_DEVICE_ALWAYS_INLINE double ryujin::pow	(	const double	x,
		const double	b
	)

Definition at line 282 of file simd.h.

References pow().

◆ fast_pow() [1/2]

template<>

DEAL_II_HOST_DEVICE_ALWAYS_INLINE float ryujin::fast_pow	(	const float	x,
		const float	b,
		const Bias	bias
	)

Definition at line 356 of file simd.h.

References fast_pow().

◆ fast_pow() [2/2]

template<>

DEAL_II_HOST_DEVICE_ALWAYS_INLINE double ryujin::fast_pow	(	const double	x,
		const double	b,
		const Bias	bias
	)

Definition at line 373 of file simd.h.

References fast_pow().

◆ fast_pow_impl()

template<typename T >

T ryujin::fast_pow_impl	(	const T	x,
		const T	b,
		const Bias
	)

Definition at line 25 of file simd_fast_pow.template.h.

◆ distribute_local_to_global() [1/2]

template<typename Number , int n_comp, int warp_size, int simd_length, typename FullMatrix >

void ryujin::distribute_local_to_global	(	const FullMatrix &	cell_matrix,
		const std::vector< dealii::types::global_dof_index > &	dof_indices_row,
		const std::vector< dealii::types::global_dof_index > &	dof_indices_column,
		const dealii::AffineConstraints< Number > &	affine_constraints,
		SparseMatrix< Number, n_comp, warp_size, simd_length > &	sparse_matrix
	)

◆ distribute_local_to_global() [2/2]

template<typename Number , int n_comp, int warp_size, int simd_length, typename FullMatrix , typename Vector >

void ryujin::distribute_local_to_global	(	const FullMatrix &	cell_matrix,
		const std::vector< dealii::types::global_dof_index > &	dof_indices,
		const dealii::AffineConstraints< Number > &	affine_constraints,
		SparseMatrix< Number, n_comp, warp_size, simd_length > &	sparse_matrix
	)

References ryujin::SparseMatrixView< Number, n_comp, warp_size, simd_length, MemorySpace, writable >::reinit().

◆ sadd()

template<typename StateVector , typename Number >

void ryujin::sadd	(	StateVector &	dst,
		const Number	s,
		const Number	b,
		const StateVector &	src
	)

Definition at line 18 of file time_integrator.template.h.

◆ print_revision_and_version()

void ryujin::print_revision_and_version ( std::ostream & stream )

Print git revision and version info.

Variable Documentation

◆ dave

const std::string ryujin::dave

inline

Initial value:

=

"\nDave, this conversation can serve no purpose anymore. Goodbye.\n\n"

The Dave error message

Definition at line 25 of file equation_dispatch.h.

Referenced by ryujin::EquationDispatch::create_parameter_files(), ryujin::Dispatch< Description, Number >::Dispatch(), and ryujin::EquationDispatch::dispatch().

◆ has_n_mpi_ensembles_v

template<typename T >

constexpr bool ryujin::has_n_mpi_ensembles_v = auto::value

constexpr

Definition at line 106 of file mpi_ensemble_container.h.

Namespaces

Classes

Typedefs

Enumerations

Functions

Variables

Transcendental and other mathematical operations

Type traits and packed index handling

Typedef Documentation

◆ Description

Enumeration Type Documentation

◆ Bias

Function Documentation

◆ create_prm_files()

◆ apply_B_n()

◆ apply_B_n_inverse()

◆ cpu_simd_loop()

◆ gpu_loop()

◆ loop()

◆ cpu_reduction_loop()

◆ gpu_reduction_loop()

◆ reduction_loop()

◆ pow() [1/2]

◆ pow() [2/2]

◆ fast_pow() [1/2]

◆ fast_pow() [2/2]

◆ fast_pow_impl()

◆ distribute_local_to_global() [1/2]

◆ distribute_local_to_global() [2/2]

◆ sadd()

◆ print_revision_and_version()

Variable Documentation

◆ dave

◆ has_n_mpi_ensembles_v