Namespaces
namespace	blockforest

namespace	domain_decomposition

namespace	field

namespace	lbm

namespace	pystencils

namespace	vtk

Classes
struct	BlockAndCell

class	BoundaryHandling
	Boundary class optimized for sparse data. More...

class	EKinWalberlaImpl
	Class that runs and controls the EK on waLBerla. More...

class	EKReactant

class	EKReactionBase

class	EKReactionBaseIndexed

class	EKReactionImplBulk

class	EKReactionImplIndexed

class	FFT

class	InterpolateAndShiftAtBoundary
	Lees-Edwards sweep. More...

class	LBWalberlaImpl
	Class that runs and controls the LB on waLBerla. More...

class	None

class	PoissonSolver

class	ResetForce
	Sweep that swaps `force_to_be_applied` and `last_applied_force` and resets `force_to_be_applied` to the global external force. More...

Functions
template<typename T >
IBlock *	get_block_extended (LatticeWalberla const &lattice, Utils::Vector< T, 3 > const &pos, unsigned int n_ghost_layers)

std::optional< BlockAndCell >	get_block_and_cell (::LatticeWalberla const &lattice, Utils::Vector3i const &node, bool consider_ghost_layers)

IBlock *	get_block (::LatticeWalberla const &lattice, Utils::Vector3d const &pos, bool consider_ghost_layers)

std::shared_ptr< walberla::PoissonSolver >	new_ek_poisson_fft (std::shared_ptr< LatticeWalberla > const &lattice, double permittivity, bool single_precision)

std::shared_ptr< walberla::PoissonSolver >	new_ek_poisson_none (std::shared_ptr< LatticeWalberla > const &lattice, bool single_precision)

std::shared_ptr< EKinWalberlaBase >	new_ek_walberla (std::shared_ptr< LatticeWalberla > const &lattice, double diffusion, double kT, double valency, Utils::Vector3d ext_efield, double density, bool advection, bool friction_coupling, bool single_precision)

std::shared_ptr< EKReactionBase >	new_ek_reaction_bulk (std::shared_ptr< LatticeWalberla > const &lattice, typename EKReactionBase::reactants_type const &reactants, double coefficient)

std::shared_ptr< EKReactionBaseIndexed >	new_ek_reaction_indexed (std::shared_ptr< LatticeWalberla > const &lattice, typename EKReactionBase::reactants_type const &reactants, double coefficient)

void	mpi_init ()
	Initialize waLBerla's MPI manager.

std::unique_ptr< ResourceManager >	get_vtk_dependent_resources ()
	Get a lock on waLBerla's global resources for VTK.

std::vector< Utils::Vector3d >	fill_3D_vector_array (std::vector< double > const &vec_flat, Utils::Vector3i const &grid_size)

std::vector< double >	fill_3D_scalar_array (std::vector< double > const &vec_flat, Utils::Vector3i const &grid_size)

template<class BoundaryModel , class DataType >
void	set_boundary_from_grid (BoundaryModel &boundary, LatticeWalberla const &lattice, std::vector< int > const &raster_flat, std::vector< DataType > const &data_flat)

template<typename T , typename U = T>
U	es2walberla (T v)

template<>
Vector3< float >	es2walberla (Utils::Vector3d const v)

template<>
Vector3< double >	es2walberla (Utils::Vector3d const v)

template<typename T >
T	walberla2es (T v)

Utils::Vector3d	walberla2es (Vector3< float > const v)

Utils::Vector3d	walberla2es (Vector3< double > const v)

Utils::Vector3d	to_vector3d (Vector3< float > const &v)

Utils::Vector3d	to_vector3d (Vector3< double > const &v)

template<typename FloatType >
Vector3< FloatType >	to_vector3 (Utils::Vector3d const &v)

Utils::VectorXd< 9 >	to_vector9d (Matrix3< double > const &m)

Utils::VectorXd< 9 >	to_vector9d (Matrix3< float > const &m)

template<typename Function >
void	interpolate_bspline_at_pos (Utils::Vector3d const &pos, Function const &f)

Function Documentation

◆ es2walberla() [1/3]

template<typename T , typename U = T>

U walberla::es2walberla ( T v )

inline

Definition at line 31 of file types_conversion.hpp.

◆ es2walberla() [2/3]

template<>

Vector3< float > walberla::es2walberla ( Utils::Vector3d const v )

inline

Definition at line 34 of file types_conversion.hpp.

◆ es2walberla() [3/3]

template<>

Vector3< double > walberla::es2walberla ( Utils::Vector3d const v )

inline

Definition at line 38 of file types_conversion.hpp.

◆ fill_3D_scalar_array()

std::vector< double > walberla::fill_3D_scalar_array	(	std::vector< double > const &	vec_flat,
		Utils::Vector3i const &	grid_size
	)

inline

Definition at line 60 of file boundary.hpp.

References Utils::product().

Referenced by walberla::EKinWalberlaImpl< FluxCount, FloatType >::update_density_boundary_from_shape().

◆ fill_3D_vector_array()

std::vector< Utils::Vector3d > walberla::fill_3D_vector_array	(	std::vector< double > const &	vec_flat,
		Utils::Vector3i const &	grid_size
	)

inline

Definition at line 36 of file boundary.hpp.

References Utils::product().

Referenced by walberla::LBWalberlaImpl< FloatType, Architecture >::update_boundary_from_shape(), and walberla::EKinWalberlaImpl< FluxCount, FloatType >::update_flux_boundary_from_shape().

◆ get_block()

IBlock * walberla::get_block	(	::LatticeWalberla const &	lattice,
		Utils::Vector3d const &	pos,
		bool	consider_ghost_layers
	)

inline

Definition at line 76 of file BlockAndCell.hpp.

References block(), get_block_extended(), LatticeWalberla::get_blocks(), LatticeWalberla::get_ghost_layers(), and pos.

◆ get_block_and_cell()

std::optional< BlockAndCell > walberla::get_block_and_cell	(	::LatticeWalberla const &	lattice,
		Utils::Vector3i const &	node,
		bool	consider_ghost_layers
	)

inline

Definition at line 56 of file BlockAndCell.hpp.

References block(), get_block_extended(), LatticeWalberla::get_blocks(), LatticeWalberla::get_ghost_layers(), and node.

◆ get_block_extended()

template<typename T >

IBlock * walberla::get_block_extended	(	LatticeWalberla const &	lattice,
		Utils::Vector< T, 3 > const &	pos,
		unsigned int	n_ghost_layers
	)

Definition at line 40 of file BlockAndCell.hpp.

References block(), LatticeWalberla::get_cached_blocks(), and pos.

Referenced by get_block(), and get_block_and_cell().

◆ get_vtk_dependent_resources()

std::unique_ptr< ResourceManager > walberla::get_vtk_dependent_resources ( )

Get a lock on waLBerla's global resources for VTK.

Definition at line 45 of file walberla_init.cpp.

References walberla_mpi_comm, and walberla_mpi_env.

Referenced by VTKHandle::VTKHandle().

◆ interpolate_bspline_at_pos()

template<typename Function >

void walberla::interpolate_bspline_at_pos	(	Utils::Vector3d const &	pos,
		Function const &	f
	)

Definition at line 73 of file types_conversion.hpp.

References Utils::Vector< T, N >::broadcast(), f, and pos.

Referenced by walberla::LBWalberlaImpl< FloatType, Architecture >::add_force_at_pos(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_density_at_pos(), and walberla::LBWalberlaImpl< FloatType, Architecture >::get_velocity_at_pos().

◆ mpi_init()

void walberla::mpi_init ( )

Initialize waLBerla's MPI manager.

Definition at line 36 of file walberla_init.cpp.

References walberla_mpi_comm, and walberla_mpi_env.

Referenced by Communication::init().

◆ new_ek_poisson_fft()

std::shared_ptr< walberla::PoissonSolver > walberla::new_ek_poisson_fft	(	std::shared_ptr< LatticeWalberla > const &	lattice,
		double	permittivity,
		bool	single_precision
	)

Definition at line 29 of file ek_poisson_fft_init.cpp.

Referenced by ScriptInterface::walberla::EKFFT::do_construct().

◆ new_ek_poisson_none()

std::shared_ptr< walberla::PoissonSolver > walberla::new_ek_poisson_none	(	std::shared_ptr< LatticeWalberla > const &	lattice,
		bool	single_precision
	)

Definition at line 29 of file ek_poisson_none_init.cpp.

Referenced by ScriptInterface::walberla::EKNone::do_construct().

◆ new_ek_reaction_bulk()

std::shared_ptr< EKReactionBase > walberla::new_ek_reaction_bulk	(	std::shared_ptr< LatticeWalberla > const &	lattice,
		typename EKReactionBase::reactants_type const &	reactants,
		double	coefficient
	)

Definition at line 52 of file ek_walberla_init.cpp.

Referenced by ScriptInterface::walberla::EKBulkReaction::do_construct().

◆ new_ek_reaction_indexed()

std::shared_ptr< EKReactionBaseIndexed > walberla::new_ek_reaction_indexed	(	std::shared_ptr< LatticeWalberla > const &	lattice,
		typename EKReactionBase::reactants_type const &	reactants,
		double	coefficient
	)

Definition at line 58 of file ek_walberla_init.cpp.

Referenced by ScriptInterface::walberla::EKIndexedReaction::do_construct().

◆ new_ek_walberla()

std::shared_ptr< EKinWalberlaBase > walberla::new_ek_walberla	(	std::shared_ptr< LatticeWalberla > const &	lattice,
		double	diffusion,
		double	kT,
		double	valency,
		Utils::Vector3d	ext_efield,
		double	density,
		bool	advection,
		bool	friction_coupling,
		bool	single_precision
	)

Definition at line 36 of file ek_walberla_init.cpp.

References density.

Referenced by ScriptInterface::walberla::EKSpecies::make_instance().

◆ set_boundary_from_grid()

template<class BoundaryModel , class DataType >

void walberla::set_boundary_from_grid	(	BoundaryModel &	boundary,
		LatticeWalberla const &	lattice,
		std::vector< int > const &	raster_flat,
		std::vector< DataType > const &	data_flat
	)

Definition at line 81 of file boundary.hpp.

References block(), get_block_and_cell(), LatticeWalberla::get_blocks(), LatticeWalberla::get_ghost_layers(), LatticeWalberla::get_grid_dimensions(), LatticeWalberla::get_local_grid_range(), node, and Utils::product().

Referenced by walberla::LBWalberlaImpl< FloatType, Architecture >::update_boundary_from_shape(), walberla::EKinWalberlaImpl< FluxCount, FloatType >::update_density_boundary_from_shape(), and walberla::EKinWalberlaImpl< FluxCount, FloatType >::update_flux_boundary_from_shape().

◆ to_vector3()

template<typename FloatType >

Vector3< FloatType > walberla::to_vector3 ( Utils::Vector3d const & v )

inline

Definition at line 58 of file types_conversion.hpp.

◆ to_vector3d() [1/2]

Utils::Vector3d walberla::to_vector3d ( Vector3< double > const & v )

inline

Definition at line 54 of file types_conversion.hpp.

◆ to_vector3d() [2/2]

Utils::Vector3d walberla::to_vector3d ( Vector3< float > const & v )

inline

Definition at line 51 of file types_conversion.hpp.

Referenced by walberla::ResetForce< PdfField, ForceField >::get_ext_force(), LatticeWalberla::get_local_domain(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_momentum(), walberla::EKinWalberlaImpl< FluxCount, FloatType >::get_node_flux_at_boundary(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_node_force_to_be_applied(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_node_last_applied_force(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_node_velocity(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_node_velocity_at_boundary(), walberla::EKinWalberlaImpl< FluxCount, FloatType >::get_slice_flux_at_boundary(), and walberla::LBWalberlaImpl< FloatType, Architecture >::get_slice_velocity_at_boundary().

◆ to_vector9d() [1/2]

Utils::VectorXd< 9 > walberla::to_vector9d ( Matrix3< double > const & m )

inline

Definition at line 63 of file types_conversion.hpp.

Referenced by walberla::LBWalberlaImpl< FloatType, Architecture >::get_node_pressure_tensor(), and walberla::LBWalberlaImpl< FloatType, Architecture >::get_pressure_tensor().

◆ to_vector9d() [2/2]

Utils::VectorXd< 9 > walberla::to_vector9d ( Matrix3< float > const & m )

inline

Definition at line 66 of file types_conversion.hpp.

◆ walberla2es() [1/3]

template<typename T >

T walberla::walberla2es ( T v )

inline

Definition at line 42 of file types_conversion.hpp.

◆ walberla2es() [2/3]

Utils::Vector3d walberla::walberla2es ( Vector3< double > const v )

inline

Definition at line 46 of file types_conversion.hpp.

◆ walberla2es() [3/3]

Utils::Vector3d walberla::walberla2es ( Vector3< float > const v )

inline

Definition at line 43 of file types_conversion.hpp.

Namespaces

Classes

Functions

Function Documentation

◆ es2walberla() [1/3]

◆ es2walberla() [2/3]

◆ es2walberla() [3/3]

◆ fill_3D_scalar_array()

◆ fill_3D_vector_array()

◆ get_block()

◆ get_block_and_cell()

◆ get_block_extended()

◆ get_vtk_dependent_resources()

◆ interpolate_bspline_at_pos()

◆ mpi_init()

◆ new_ek_poisson_fft()

◆ new_ek_poisson_none()

◆ new_ek_reaction_bulk()

◆ new_ek_reaction_indexed()

◆ new_ek_walberla()

◆ set_boundary_from_grid()

◆ to_vector3()

◆ to_vector3d() [1/2]

◆ to_vector3d() [2/2]

◆ to_vector9d() [1/2]

◆ to_vector9d() [2/2]

◆ walberla2es() [1/3]

◆ walberla2es() [2/3]

◆ walberla2es() [3/3]