walberla Namespace Reference

\file PackInfoPdfDoublePrecision.cpp \author pystencils More...

Namespaces
namespace	blockforest
namespace	domain_decomposition
namespace	ek
namespace	field
namespace	lbm
namespace	pystencils
namespace	vtk

Classes
struct	BlockAndCell
class	BoundaryHandling
	Boundary class optimized for sparse data. More...
class	DensityVTKWriter
class	EKinWalberlaImpl
	Class that runs and controls the EK on waLBerla. More...
class	EKReactant
class	EKReactionBase
class	EKReactionBaseIndexed
class	EKReactionImplBulk
class	EKReactionImplIndexed
struct	FieldTrait
struct	FieldTrait< FT, PdfStencil, lbmpy::Arch::GPU >
class	InterpolateAndShiftAtBoundary
	Lees-Edwards sweep. More...
class	interpolation_illegal_access
	Exception for accessing a lattice node outside the local domain and ghost layers during B-spline interpolation. More...
class	LBWalberlaImpl
	Class that runs and controls the LB on waLBerla. More...
class	PoissonSolver
class	PoissonSolverFFT
class	PoissonSolverNone
class	PressureTensorVTKWriter
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...
class	VelocityVTKWriter
class	VTKWriter
	Base class for LB field VTK writers. More...

Functions
Cell	to_cell (signed_integral_vector auto const &xyz)
IBlock *	get_block_extended (LatticeWalberla const &lattice, auto const &pos, unsigned int n_ghost_layers)
std::optional< BlockAndCell >	get_block_and_cell (::LatticeWalberla const &lattice, signed_integral_vector auto const &node, bool consider_ghost_layers)
IBlock *	get_block (::LatticeWalberla const &lattice, real_vector auto const &pos, bool consider_ghost_layers)
auto	convert_cell_corner_to_coord (real_vector auto const &corner)
	Get the block-local coordinates of a block corner.
auto	get_min_corner (IBlock const &block)
	Get the block-local coordinates of the lower corner of a block.
auto	get_max_corner (IBlock const &block)
	Get the block-local coordinates of the upper corner of a block.
std::optional< walberla::cell::CellInterval >	get_interval (::LatticeWalberla const &lattice, Utils::Vector3i const &lower_corner, Utils::Vector3i const &upper_corner)
std::optional< walberla::cell::CellInterval >	get_block_interval (::LatticeWalberla const &lattice, Utils::Vector3i const &lower_corner, Utils::Vector3i const &upper_corner, Utils::Vector3i const &block_offset, IBlock const &block)
void	copy_block_buffer (CellInterval const &bci, CellInterval const &ci, Utils::Vector3i const &block_offset, Utils::Vector3i const &lower_corner, auto &&kernel)
	Synchronize data between a sliced block and a container.
void	for_each_block_in_slice (::LatticeWalberla const &lattice, Utils::Vector3i const &lower_corner, Utils::Vector3i const &upper_corner, auto &&visitor)
	Iterate over all local blocks that overlap a given 3D slice, invoking a visitor for each such block.
std::shared_ptr< EKinWalberlaBase >	new_ek_walberla_cpu (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, bool thermalized, unsigned int seed)
std::shared_ptr< EKinWalberlaBase >	new_ek_walberla_gpu (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, bool thermalized, unsigned int seed)
std::shared_ptr< EKReactionBase >	new_ek_reaction_bulk_cpu (std::shared_ptr< LatticeWalberla > const &lattice, typename EKReactionBase::reactants_type const &reactants, double coefficient)
std::shared_ptr< EKReactionBase >	new_ek_reaction_bulk_gpu (std::shared_ptr< LatticeWalberla > const &lattice, typename EKReactionBase::reactants_type const &reactants, double coefficient)
std::shared_ptr< EKReactionBaseIndexed >	new_ek_reaction_indexed_cpu (std::shared_ptr< LatticeWalberla > const &lattice, typename EKReactionBase::reactants_type const &reactants, double coefficient)
std::shared_ptr< EKReactionBaseIndexed >	new_ek_reaction_indexed_gpu (std::shared_ptr< LatticeWalberla > const &lattice, typename EKReactionBase::reactants_type const &reactants, double coefficient)
std::shared_ptr< walberla::PoissonSolver >	new_ek_poisson_none (std::shared_ptr< LatticeWalberla > const &lattice, bool single_precision)
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_fft_cuda (std::shared_ptr< LatticeWalberla > const &lattice, double permittivity, bool single_precision)
void	mpi_init ()
	Initialize waLBerla's MPI manager and environment.
void	mpi_deinit ()
	Release waLBerla's MPI manager and environment.
void	mpi_reinit (int const *cart_topol)
	Re-initialize waLBerla's MPI Cartesian communicator.
std::unique_ptr< ResourceManager >	get_vtk_dependent_resources ()
	Get a lock on waLBerla's global resources for VTK.
ResourceObserver	get_mpi_cart_comm_observer ()
	Get an observer on waLBerla's MPI Cartesian communicator status.
template<typename FloatType >
FloatType	greens_function (int x, int y, int z, auto const &dim)
template<typename T , std::size_t N>
auto	to_array (Utils::Vector< T, N > const &vec)
int	pos_to_linear_index (int x, int y, int z, auto const &dim)
void	interpolate_bspline_at_pos (Utils::Vector3d const &pos, auto const &&f)
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 const &v)
template<>
Vector3< float >	es2walberla (Utils::Vector3d const &v)
template<>
Vector3< double >	es2walberla (Utils::Vector3d const &v)
template<typename T >
auto	to_vector3d (Vector3< T > const &v) noexcept
Utils::Vector3i	to_vector3i (Vector3< int > const &v) noexcept
Utils::Vector3i	to_vector3i (Cell const &v) noexcept
template<typename T >
auto	to_vector3 (Utils::Vector3d const &v) noexcept
template<typename T >
auto	to_vector9d (Matrix3< T > const &m) noexcept

Detailed Description

\file PackInfoPdfDoublePrecision.cpp \author pystencils

\file PackInfoVecSinglePrecisionCUDA.h \author pystencils

\file PackInfoVecSinglePrecision.cpp \author pystencils

\file PackInfoVecDoublePrecisionCUDA.h \author pystencils

\file PackInfoVecDoublePrecision.cpp \author pystencils

\file PackInfoPdfSinglePrecisionCUDA.h \author pystencils

\file PackInfoPdfSinglePrecision.cpp \author pystencils

\file PackInfoPdfDoublePrecisionCUDA.h \author pystencils

Function Documentation

convert_cell_corner_to_coord()

auto walberla::convert_cell_corner_to_coord ( real_vector auto const &  corner )

inline

Get the block-local coordinates of a block corner.

This method leverages the fact that the grid spacing is unity in LB units, i.e. floating-point coordinates can be cast to integers indices.

Definition at line 141 of file BlockAndCell.hpp.

Referenced by LatticeWalberla::get_local_grid_range(), get_max_corner(), and get_min_corner().

copy_block_buffer()

void walberla::copy_block_buffer	(	CellInterval const &	bci,
		CellInterval const &	ci,
		Utils::Vector3i const &	block_offset,
		Utils::Vector3i const &	lower_corner,
		auto &&	kernel
	)

Synchronize data between a sliced block and a container.

Synchronize data between two data buffers representing sliced matrices with different memory layouts. The kernel takes as argument an index for the flattened data buffer containing the serialized block slice, an index for the flattened I/O buffer, and a block-local node position.

Parameters

bci	Cell interval of the local block within a 3D slice
ci	Cell interval of the entire lattice within a 3D slice
block_offset	Origin of the local block
lower_corner	Lower corner of the 3D slice
kernel	Function to execute on the two data buffers

Definition at line 216 of file BlockAndCell.hpp.

References Utils::get_linear_index(), Utils::ROW_MAJOR, stream, and to_vector3i().

Referenced by walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::get_slice_density(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_slice_density(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::get_slice_flux_vector(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_slice_is_boundary(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_slice_last_applied_force(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_slice_population(), walberla::PoissonSolverFFT< FloatType, Architecture >::get_slice_potential(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_slice_pressure_tensor(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_slice_velocity(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_slice_velocity_at_boundary(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::set_slice_density(), walberla::LBWalberlaImpl< FloatType, Architecture >::set_slice_density(), walberla::LBWalberlaImpl< FloatType, Architecture >::set_slice_last_applied_force(), walberla::LBWalberlaImpl< FloatType, Architecture >::set_slice_population(), walberla::LBWalberlaImpl< FloatType, Architecture >::set_slice_velocity(), and walberla::LBWalberlaImpl< FloatType, Architecture >::set_slice_velocity_at_boundary().

es2walberla() [1/3]

template<typename T , typename U = T>

U walberla::es2walberla ( T const &  v )

inline

Definition at line 33 of file types_conversion.hpp.

References stream.

es2walberla() [2/3]

template<>

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

inline

Definition at line 39 of file types_conversion.hpp.

References stream.

es2walberla() [3/3]

template<>

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

inline

Definition at line 43 of file types_conversion.hpp.

References stream.

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(), and stream.

Referenced by walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::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(), and stream.

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

for_each_block_in_slice()

void walberla::for_each_block_in_slice	(	::LatticeWalberla const &	lattice,
		Utils::Vector3i const &	lower_corner,
		Utils::Vector3i const &	upper_corner,
		auto &&	visitor
	)

Iterate over all local blocks that overlap a given 3D slice, invoking a visitor for each such block.

This encapsulates the common boilerplate shared by every get_slice_* / set_slice_* method in LB and EK.

Parameters

lattice	The lattice
lower_corner	Lower corner of the 3D slice (inclusive)
upper_corner	Upper corner of the 3D slice (exclusive)
visitor	Callable with signature (IBlock &block, CellInterval const &bci, CellInterval const &ci, Utils::Vector3i const &block_offset)

Definition at line 256 of file BlockAndCell.hpp.

References block(), LatticeWalberla::get_block_corner(), get_block_interval(), LatticeWalberla::get_blocks(), get_interval(), and stream.

Referenced by walberla::LBWalberlaImpl< FloatType, Architecture >::get_slice_density(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_slice_is_boundary(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_slice_last_applied_force(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_slice_population(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_slice_pressure_tensor(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_slice_velocity(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_slice_velocity_at_boundary(), walberla::LBWalberlaImpl< FloatType, Architecture >::set_slice_density(), walberla::LBWalberlaImpl< FloatType, Architecture >::set_slice_last_applied_force(), walberla::LBWalberlaImpl< FloatType, Architecture >::set_slice_population(), walberla::LBWalberlaImpl< FloatType, Architecture >::set_slice_velocity(), and walberla::LBWalberlaImpl< FloatType, Architecture >::set_slice_velocity_at_boundary().

get_block()

IBlock * walberla::get_block ( ::LatticeWalberla const &  lattice, real_vector auto const &  pos, bool  consider_ghost_layers  )

inline

Definition at line 123 of file BlockAndCell.hpp.

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

get_block_and_cell()

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

inline

Definition at line 102 of file BlockAndCell.hpp.

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

Referenced by get_interval(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_node_boundary_force(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::get_node_density(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_node_density(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::get_node_density_at_boundary(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::get_node_flux_at_boundary(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::get_node_flux_vector(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_node_force_to_be_applied(), walberla::EKReactionImplIndexed< Architecture >::get_node_is_boundary(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::get_node_is_boundary(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_node_is_boundary(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::get_node_is_density_boundary(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::get_node_is_flux_boundary(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_node_last_applied_force(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_node_population(), walberla::PoissonSolverFFT< FloatType, Architecture >::get_node_potential(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_node_pressure_tensor(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_node_velocity(), walberla::LBWalberlaImpl< FloatType, Architecture >::get_node_velocity_at_boundary(), walberla::LBWalberlaImpl< FloatType, Architecture >::remove_node_from_boundary(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::remove_node_from_density_boundary(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::remove_node_from_flux_boundary(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::set_node_density(), walberla::LBWalberlaImpl< FloatType, Architecture >::set_node_density(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::set_node_density_boundary(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::set_node_flux_boundary(), walberla::EKReactionImplIndexed< Architecture >::set_node_is_boundary(), walberla::LBWalberlaImpl< FloatType, Architecture >::set_node_last_applied_force(), walberla::LBWalberlaImpl< FloatType, Architecture >::set_node_population(), walberla::LBWalberlaImpl< FloatType, Architecture >::set_node_velocity(), walberla::LBWalberlaImpl< FloatType, Architecture >::set_node_velocity_at_boundary(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::set_slice_density_boundary(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::set_slice_flux_boundary(), and walberla::LBWalberlaImpl< FloatType, Architecture >::set_slice_velocity_at_boundary().

get_block_extended()

IBlock * walberla::get_block_extended	(	LatticeWalberla const &	lattice,
		auto const &	pos,
		unsigned int	n_ghost_layers
	)

Definition at line 87 of file BlockAndCell.hpp.

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

Referenced by get_block(), and get_block_and_cell().

get_block_interval()

std::optional< walberla::cell::CellInterval > walberla::get_block_interval ( ::LatticeWalberla const &  lattice, Utils::Vector3i const &  lower_corner, Utils::Vector3i const &  upper_corner, Utils::Vector3i const &  block_offset, IBlock const &  block  )

inline

Definition at line 178 of file BlockAndCell.hpp.

References block(), Utils::Vector< T, N >::broadcast(), LatticeWalberla::get_block_corner(), stream, and to_cell().

Referenced by for_each_block_in_slice(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::get_slice_density(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::get_slice_flux_vector(), walberla::PoissonSolverFFT< FloatType, Architecture >::get_slice_potential(), and walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::set_slice_density().

get_interval()

std::optional< walberla::cell::CellInterval > walberla::get_interval ( ::LatticeWalberla const &  lattice, Utils::Vector3i const &  lower_corner, Utils::Vector3i const &  upper_corner  )

inline

Definition at line 158 of file BlockAndCell.hpp.

References Utils::Vector< T, N >::broadcast(), get_block_and_cell(), get_min_corner(), stream, and to_cell().

Referenced by for_each_block_in_slice(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::get_slice_density(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::get_slice_density_at_boundary(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::get_slice_flux_at_boundary(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::get_slice_flux_vector(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::get_slice_is_boundary(), walberla::PoissonSolverFFT< FloatType, Architecture >::get_slice_potential(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::set_slice_density(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::set_slice_density_boundary(), and walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::set_slice_flux_boundary().

get_max_corner()

auto walberla::get_max_corner ( IBlock const &  block )

inline

Get the block-local coordinates of the upper corner of a block.

Definition at line 153 of file BlockAndCell.hpp.

References block(), and convert_cell_corner_to_coord().

Referenced by LatticeWalberla::get_block_corner().

get_min_corner()

auto walberla::get_min_corner ( IBlock const &  block )

inline

Get the block-local coordinates of the lower corner of a block.

Definition at line 148 of file BlockAndCell.hpp.

References block(), and convert_cell_corner_to_coord().

Referenced by LatticeWalberla::get_block_corner(), and get_interval().

get_mpi_cart_comm_observer()

ResourceObserver walberla::get_mpi_cart_comm_observer

(

)

Get an observer on waLBerla's MPI Cartesian communicator status.

Definition at line 82 of file walberla_init.cpp.

References stream, and walberla_mpi_cart_comm_observer.

Referenced by ScriptInterface::walberla::EKSpecies::do_construct(), and ScriptInterface::walberla::LBFluid::do_construct().

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 73 of file walberla_init.cpp.

References stream, walberla_mpi_comm, and walberla_mpi_env.

Referenced by VTKHandle::VTKHandle().

greens_function()

template<typename FloatType >

FloatType walberla::greens_function	(	int	x,
		int	y,
		int	z,
		auto const &	dim
	)

Definition at line 35 of file greens_function.hpp.

References stream.

interpolate_bspline_at_pos()

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

Definition at line 61 of file LBInterpolation.impl.hpp.

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

mpi_deinit()

void walberla::mpi_deinit

(

)

Release waLBerla's MPI manager and environment.

Definition at line 64 of file walberla_init.cpp.

References stream, walberla_mpi_cart_comm_observer, walberla_mpi_comm, and walberla_mpi_env.

Referenced by CommunicationEnvironment::~CommunicationEnvironment().

mpi_init()

void walberla::mpi_init

(

)

Initialize waLBerla's MPI manager and environment.

Definition at line 43 of file walberla_init.cpp.

References stream, walberla_mpi_cart_comm_observer, walberla_mpi_comm, and walberla_mpi_env.

Referenced by CommunicationEnvironment::CommunicationEnvironment().

mpi_reinit()

void walberla::mpi_reinit

(

int const *

cart_topol

)

Re-initialize waLBerla's MPI Cartesian communicator.

Definition at line 54 of file walberla_init.cpp.

References stream, walberla_mpi_cart_comm_observer, walberla_mpi_comm, and walberla_mpi_env.

Referenced by Communicator::init_comm_cart().

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 38 of file ek_poisson_fft_init.cpp.

References stream.

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

new_ek_poisson_fft_cuda()

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

Definition at line 49 of file ek_poisson_fft_init_cuda.cu.

References stream.

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

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 30 of file ek_poisson_none_init.cpp.

References stream.

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

new_ek_reaction_bulk_cpu()

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

Definition at line 52 of file ek_walberla_init.cpp.

References stream.

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

new_ek_reaction_bulk_gpu()

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

Definition at line 83 of file ek_walberla_init.cu.

References stream.

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

new_ek_reaction_indexed_cpu()

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

Definition at line 60 of file ek_walberla_init.cpp.

References stream.

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

new_ek_reaction_indexed_gpu()

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

Definition at line 95 of file ek_walberla_init.cu.

References stream.

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

new_ek_walberla_cpu()

std::shared_ptr< EKinWalberlaBase > walberla::new_ek_walberla_cpu	(	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,
		bool	thermalized,
		unsigned int	seed
	)

Definition at line 36 of file ek_walberla_init.cpp.

References density, and stream.

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

new_ek_walberla_gpu()

std::shared_ptr< EKinWalberlaBase > walberla::new_ek_walberla_gpu	(	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,
		bool	thermalized,
		unsigned int	seed
	)

Definition at line 63 of file ek_walberla_init.cu.

References density, and stream.

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

pos_to_linear_index()

int walberla::pos_to_linear_index ( int  x, int  y, int  z, auto const &  dim  )

inline

Definition at line 96 of file PoissonSolverFFT.hpp.

Referenced by walberla::PoissonSolverFFT< FloatType, Architecture >::add_charge_to_field(), walberla::PoissonSolverFFT< FloatType, Architecture >::reset_charge_field(), walberla::PoissonSolverFFT< FloatType, Architecture >::setup_fft(), and walberla::PoissonSolverFFT< FloatType, Architecture >::solve().

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(), LatticeWalberla::get_block_corner(), LatticeWalberla::get_blocks(), LatticeWalberla::get_ghost_layers(), LatticeWalberla::get_grid_dimensions(), Utils::product(), and stream.

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

to_array()

template<typename T , std::size_t N>

auto walberla::to_array

(

Utils::Vector< T, N > const &

vec

)

Definition at line 90 of file PoissonSolverFFT.hpp.

References stream.

Referenced by walberla::PoissonSolverFFT< FloatType, Architecture >::heffte_container< ComplexType >::heffte_container().

to_cell()

Cell walberla::to_cell ( signed_integral_vector auto const &  xyz )

inline

Definition at line 78 of file BlockAndCell.hpp.

References stream.

Referenced by get_block_and_cell(), get_block_interval(), get_interval(), walberla::BoundaryHandling< FloatType, ValueType, BoundaryClass >::get_node_value_at_boundary(), walberla::BoundaryHandling< FloatType, ValueType, BoundaryClass >::node_is_boundary(), walberla::BoundaryHandling< FloatType, ValueType, BoundaryClass >::remove_node_from_boundary(), walberla::LBWalberlaImpl< FloatType, Architecture >::reset_boundary_handling(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::reset_density_boundary_handling(), walberla::EKinWalberlaImpl< FluxCount, FloatType, Architecture >::reset_flux_boundary_handling(), walberla::BoundaryHandling< FloatType, ValueType, BoundaryClass >::set_node_value_at_boundary(), and walberla::BoundaryHandling< FloatType, ValueType, BoundaryClass >::unpack_node().

to_vector3()

template<typename T >

auto walberla::to_vector3 ( Utils::Vector3d const &  v )

noexcept

Definition at line 62 of file types_conversion.hpp.

References stream.

to_vector3d()

template<typename T >

auto walberla::to_vector3d ( Vector3< T > const &  v )

noexcept

Definition at line 47 of file types_conversion.hpp.

References stream.

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

to_vector3i() [1/2]

Utils::Vector3i walberla::to_vector3i ( Cell const &  v )

inlinenoexcept

Definition at line 57 of file types_conversion.hpp.

to_vector3i() [2/2]

Utils::Vector3i walberla::to_vector3i ( Vector3< int > const &  v )

inlinenoexcept

Definition at line 52 of file types_conversion.hpp.

Referenced by copy_block_buffer().

to_vector9d()

template<typename T >

auto walberla::to_vector9d ( Matrix3< T > const &  m )

noexcept

Definition at line 67 of file types_conversion.hpp.

References stream.

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