#include <SweepChunk.h>

Inheritance diagram for lbs::SweepChunk:

Public Member Functions
	SweepChunk (std::vector< double > &destination_phi, std::vector< double > &destination_psi, const chi_mesh::MeshContinuum &grid, const chi_math::SpatialDiscretization &discretization, const std::vector< UnitCellMatrices > &unit_cell_matrices, std::vector< lbs::CellLBSView > &cell_transport_views, const std::vector< double > &source_moments, const LBSGroupset &groupset, const std::map< int, XSPtr > &xs, int num_moments, int max_num_cell_dofs, std::unique_ptr< SweepDependencyInterface > sweep_dependency_interface_ptr)

void	KernelFEMVolumetricGradientTerm ()

void	KernelFEMUpwindSurfaceIntegrals ()

void	KernelFEMSTDMassTerms ()

void	KernelPhiUpdate ()

void	KernelPsiUpdate ()

Public Member Functions inherited from chi_mesh::sweep_management::SweepChunk
	SweepChunk (std::vector< double > &in_destination_phi, std::vector< double > &in_destination_psi)

virtual void	Sweep (AngleSet &angle_set)

virtual void	SetAngleSet (AngleSet &angle_set)

virtual void	SetCell (chi_mesh::Cell const *cell_ptr, chi_mesh::sweep_management::AngleSet &angle_set)

virtual void	SetCells (const std::vector< const chi_mesh::Cell * > &cell_ptrs)

virtual	~SweepChunk ()=default

Protected Types
typedef std::function< void()>	CallbackFunction

Protected Member Functions
void	RegisterKernel (const std::string &name, CallbackFunction function)

CallbackFunction	Kernel (const std::string &name) const

virtual void	OutgoingSurfaceOperations ()

Protected Member Functions inherited from chi_mesh::sweep_management::SweepChunk
void	SetDestinationPhi (std::vector< double > &in_destination_phi)

void	ZeroDestinationPhi ()

std::vector< double > &	GetDestinationPhi ()

void	SetDestinationPsi (std::vector< double > &in_destination_psi)

void	ZeroDestinationPsi ()

std::vector< double > &	GetDestinationPsi ()

void	SetBoundarySourceActiveFlag (bool flag_value)

bool	IsSurfaceSourceActive () const

Static Protected Member Functions
static void	ExecuteKernels (const std::vector< CallbackFunction > &kernels)

Protected Attributes
const chi_mesh::MeshContinuum &	grid_

const chi_math::SpatialDiscretization &	grid_fe_view_

const std::vector< UnitCellMatrices > &	unit_cell_matrices_

std::vector< lbs::CellLBSView > &	grid_transport_view_

const std::vector< double > &	q_moments_

const LBSGroupset &	groupset_

const std::map< int, XSPtr > &	xs_

const int	num_moments_

const bool	save_angular_flux_

std::unique_ptr< SweepDependencyInterface >	sweep_dependency_interface_ptr_

SweepDependencyInterface &	sweep_dependency_interface_

const size_t	groupset_angle_group_stride_

const size_t	groupset_group_stride_

size_t	gs_ss_size_ = 0

size_t	gs_ss_begin_ = 0

int	gs_gi_ = 0

std::vector< std::vector< double > >	Amat_

std::vector< std::vector< double > >	Atemp_

std::vector< double >	source_

std::vector< std::vector< double > >	b_

uint64_t	cell_local_id_ = 0

const chi_mesh::Cell *	cell_ = nullptr

const chi_math::CellMapping *	cell_mapping_ = nullptr

CellLBSView *	cell_transport_view_ = nullptr

size_t	cell_num_faces_ = 0

size_t	cell_num_nodes_ = 0

const MatVec3 *	G_ = nullptr

const MatDbl *	M_ = nullptr

const std::vector< MatDbl > *	M_surf_ = nullptr

const std::vector< VecDbl > *	IntS_shapeI_ = nullptr

std::vector< CallbackFunction >	cell_data_callbacks_

std::vector< double >	face_mu_values_

size_t	direction_num_ = 0

chi_mesh::Vector3	omega_

double	direction_qweight_ = 0.0

std::vector< CallbackFunction >	direction_data_callbacks_and_kernels_

std::vector< CallbackFunction >	surface_integral_kernels_

size_t	g_ = 0

size_t	gsg_ = 0

double	sigma_tg_ = 0.0

std::vector< CallbackFunction >	mass_term_kernels_

std::vector< CallbackFunction >	flux_update_kernels_

std::vector< CallbackFunction >	post_cell_dir_sweep_callbacks_

Private Attributes
std::map< std::string, CallbackFunction >	kernels_

Additional Inherited Members
Public Types inherited from chi_mesh::sweep_management::SweepChunk
typedef std::function< void(chi_mesh::sweep_management::SweepChunk sweeper, chi_mesh::sweep_management::AngleSet angle_set)>	MomentCallbackF

Data Fields inherited from chi_mesh::sweep_management::SweepChunk
std::vector< MomentCallbackF >	moment_callbacks

Detailed Description

Base class for LBS sweepers

Definition at line 66 of file SweepChunk.h.

Member Typedef Documentation

◆ CallbackFunction

typedef std::function<void()> lbs::SweepChunk::CallbackFunction

protected

Definition at line 84 of file SweepChunk.h.

Constructor & Destructor Documentation

◆ SweepChunk()

lbs::SweepChunk::SweepChunk	(	std::vector< double > &	destination_phi,
		std::vector< double > &	destination_psi,
		const chi_mesh::MeshContinuum &	grid,
		const chi_math::SpatialDiscretization &	discretization,
		const std::vector< UnitCellMatrices > &	unit_cell_matrices,
		std::vector< lbs::CellLBSView > &	cell_transport_views,
		const std::vector< double > &	source_moments,
		const LBSGroupset &	groupset,
		const std::map< int, XSPtr > &	xs,
		int	num_moments,
		int	max_num_cell_dofs,
		std::unique_ptr< SweepDependencyInterface >	sweep_dependency_interface_ptr
	)

Definition at line 15 of file SweepChunk.cc.

Member Function Documentation

◆ ExecuteKernels()

void lbs::SweepChunk::ExecuteKernels ( const std::vector< CallbackFunction > & kernels )

staticprotected

Executes the supplied kernels list.

Definition at line 78 of file SweepChunk.cc.

◆ Kernel()

SweepChunk::CallbackFunction lbs::SweepChunk::Kernel ( const std::string & name ) const

protected

Returns a kernel if the given name exists.

Definition at line 69 of file SweepChunk.cc.

◆ KernelFEMSTDMassTerms()

void lbs::SweepChunk::KernelFEMSTDMassTerms ( )

Assembles angular sources and applies the mass matrix terms.

Definition at line 160 of file SweepChunk.cc.

◆ KernelFEMUpwindSurfaceIntegrals()

void lbs::SweepChunk::KernelFEMUpwindSurfaceIntegrals ( )

Performs the integral over the surface of a face.

Definition at line 132 of file SweepChunk.cc.

◆ KernelFEMVolumetricGradientTerm()

void lbs::SweepChunk::KernelFEMVolumetricGradientTerm ( )

Assembles the volumetric gradient term.

Definition at line 121 of file SweepChunk.cc.

◆ KernelPhiUpdate()

void lbs::SweepChunk::KernelPhiUpdate ( )

Adds a single direction's contribution to the moment integrals.

Definition at line 196 of file SweepChunk.cc.

◆ KernelPsiUpdate()

void lbs::SweepChunk::KernelPsiUpdate ( )

Updates angular fluxes.

Definition at line 216 of file SweepChunk.cc.

◆ OutgoingSurfaceOperations()

void lbs::SweepChunk::OutgoingSurfaceOperations ( )

protectedvirtual

Operations when outgoing fluxes are handled including passing face angular fluxes downstream and computing balance parameters (i.e. outflow)

Definition at line 89 of file SweepChunk.cc.

◆ RegisterKernel()

void lbs::SweepChunk::RegisterKernel	(	const std::string &	name,
		CallbackFunction	function
	)

protected

Registers a kernel as a named callback function

Definition at line 57 of file SweepChunk.cc.

Field Documentation

◆ Amat_

std::vector<std::vector<double> > lbs::SweepChunk::Amat_

protected

Definition at line 107 of file SweepChunk.h.

◆ Atemp_

std::vector<std::vector<double> > lbs::SweepChunk::Atemp_

protected

Definition at line 108 of file SweepChunk.h.

◆ b_

std::vector<std::vector<double> > lbs::SweepChunk::b_

protected

Definition at line 110 of file SweepChunk.h.

◆ cell_

const chi_mesh::Cell* lbs::SweepChunk::cell_ = nullptr

protected

Definition at line 114 of file SweepChunk.h.

◆ cell_data_callbacks_

std::vector<CallbackFunction> lbs::SweepChunk::cell_data_callbacks_

protected

Callbacks at phase 1 : cell data established

Definition at line 125 of file SweepChunk.h.

◆ cell_local_id_

uint64_t lbs::SweepChunk::cell_local_id_ = 0

protected

Definition at line 113 of file SweepChunk.h.

◆ cell_mapping_

const chi_math::CellMapping* lbs::SweepChunk::cell_mapping_ = nullptr

protected

Definition at line 115 of file SweepChunk.h.

◆ cell_num_faces_

size_t lbs::SweepChunk::cell_num_faces_ = 0

protected

Definition at line 117 of file SweepChunk.h.

◆ cell_num_nodes_

size_t lbs::SweepChunk::cell_num_nodes_ = 0

protected

Definition at line 118 of file SweepChunk.h.

◆ cell_transport_view_

CellLBSView* lbs::SweepChunk::cell_transport_view_ = nullptr

protected

Definition at line 116 of file SweepChunk.h.

◆ direction_data_callbacks_and_kernels_

std::vector<CallbackFunction> lbs::SweepChunk::direction_data_callbacks_and_kernels_

protected

Callbacks at phase 2 : direction data established

Definition at line 133 of file SweepChunk.h.

◆ direction_num_

size_t lbs::SweepChunk::direction_num_ = 0

protected

Definition at line 128 of file SweepChunk.h.

◆ direction_qweight_

double lbs::SweepChunk::direction_qweight_ = 0.0

protected

Definition at line 130 of file SweepChunk.h.

◆ face_mu_values_

std::vector<double> lbs::SweepChunk::face_mu_values_

protected

Definition at line 127 of file SweepChunk.h.

◆ flux_update_kernels_

std::vector<CallbackFunction> lbs::SweepChunk::flux_update_kernels_

protected

Callbacks at phase 5 : flux updates

Definition at line 146 of file SweepChunk.h.

◆ G_

const MatVec3* lbs::SweepChunk::G_ = nullptr

protected

Definition at line 119 of file SweepChunk.h.

◆ g_

size_t lbs::SweepChunk::g_ = 0

protected

Definition at line 138 of file SweepChunk.h.

◆ grid_

const chi_mesh::MeshContinuum& lbs::SweepChunk::grid_

protected

Definition at line 86 of file SweepChunk.h.

◆ grid_fe_view_

const chi_math::SpatialDiscretization& lbs::SweepChunk::grid_fe_view_

protected

Definition at line 87 of file SweepChunk.h.

◆ grid_transport_view_

std::vector<lbs::CellLBSView>& lbs::SweepChunk::grid_transport_view_

protected

Definition at line 89 of file SweepChunk.h.

◆ groupset_

const LBSGroupset& lbs::SweepChunk::groupset_

protected

Definition at line 91 of file SweepChunk.h.

◆ groupset_angle_group_stride_

const size_t lbs::SweepChunk::groupset_angle_group_stride_

protected

Definition at line 99 of file SweepChunk.h.

◆ groupset_group_stride_

const size_t lbs::SweepChunk::groupset_group_stride_

protected

Definition at line 100 of file SweepChunk.h.

◆ gs_gi_

int lbs::SweepChunk::gs_gi_ = 0

protected

Definition at line 105 of file SweepChunk.h.

◆ gs_ss_begin_

size_t lbs::SweepChunk::gs_ss_begin_ = 0

protected

Definition at line 104 of file SweepChunk.h.

◆ gs_ss_size_

size_t lbs::SweepChunk::gs_ss_size_ = 0

protected

Definition at line 103 of file SweepChunk.h.

◆ gsg_

size_t lbs::SweepChunk::gsg_ = 0

protected

Definition at line 139 of file SweepChunk.h.

◆ IntS_shapeI_

const std::vector<VecDbl>* lbs::SweepChunk::IntS_shapeI_ = nullptr

protected

Definition at line 122 of file SweepChunk.h.

◆ kernels_

std::map<std::string, CallbackFunction> lbs::SweepChunk::kernels_

private

Definition at line 169 of file SweepChunk.h.

◆ M_

const MatDbl* lbs::SweepChunk::M_ = nullptr

protected

Definition at line 120 of file SweepChunk.h.

◆ M_surf_

const std::vector<MatDbl>* lbs::SweepChunk::M_surf_ = nullptr

protected

Definition at line 121 of file SweepChunk.h.

◆ mass_term_kernels_

std::vector<CallbackFunction> lbs::SweepChunk::mass_term_kernels_

protected

Callbacks at phase 4 : group by group mass terms

Definition at line 143 of file SweepChunk.h.

◆ num_moments_

const int lbs::SweepChunk::num_moments_

protected

Definition at line 93 of file SweepChunk.h.

◆ omega_

chi_mesh::Vector3 lbs::SweepChunk::omega_

protected

Definition at line 129 of file SweepChunk.h.

◆ post_cell_dir_sweep_callbacks_

std::vector<CallbackFunction> lbs::SweepChunk::post_cell_dir_sweep_callbacks_

protected

Callbacks at phase 6 : Post cell-dir sweep

Definition at line 149 of file SweepChunk.h.

◆ q_moments_

const std::vector<double>& lbs::SweepChunk::q_moments_

protected

Definition at line 90 of file SweepChunk.h.

◆ save_angular_flux_

const bool lbs::SweepChunk::save_angular_flux_

protected

Definition at line 94 of file SweepChunk.h.

◆ sigma_tg_

double lbs::SweepChunk::sigma_tg_ = 0.0

protected

Definition at line 140 of file SweepChunk.h.

◆ source_

std::vector<double> lbs::SweepChunk::source_

protected

Definition at line 109 of file SweepChunk.h.

◆ surface_integral_kernels_

std::vector<CallbackFunction> lbs::SweepChunk::surface_integral_kernels_

protected

Callbacks at phase 3 : Surface integrals

Definition at line 136 of file SweepChunk.h.

◆ sweep_dependency_interface_

SweepDependencyInterface& lbs::SweepChunk::sweep_dependency_interface_

protected

Definition at line 97 of file SweepChunk.h.

◆ sweep_dependency_interface_ptr_

std::unique_ptr<SweepDependencyInterface> lbs::SweepChunk::sweep_dependency_interface_ptr_

protected

Definition at line 96 of file SweepChunk.h.

◆ unit_cell_matrices_

const std::vector<UnitCellMatrices>& lbs::SweepChunk::unit_cell_matrices_

protected

Definition at line 88 of file SweepChunk.h.

◆ xs_

const std::map<int, XSPtr>& lbs::SweepChunk::xs_

protected

Definition at line 92 of file SweepChunk.h.

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

modules/LinearBoltzmannSolvers/B_DiscreteOrdinatesSolver/SweepChunks/SweepChunk.h
modules/LinearBoltzmannSolvers/B_DiscreteOrdinatesSolver/SweepChunks/SweepChunk.cc

Public Member Functions

Protected Types

Protected Member Functions

Static Protected Member Functions

Protected Attributes

Private Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ CallbackFunction

Constructor & Destructor Documentation

◆ SweepChunk()

Member Function Documentation

◆ ExecuteKernels()

◆ Kernel()

◆ KernelFEMSTDMassTerms()

◆ KernelFEMUpwindSurfaceIntegrals()

◆ KernelFEMVolumetricGradientTerm()

◆ KernelPhiUpdate()

◆ KernelPsiUpdate()

◆ OutgoingSurfaceOperations()

◆ RegisterKernel()

Field Documentation

◆ Amat_

◆ Atemp_

◆ b_

◆ cell_

◆ cell_data_callbacks_

◆ cell_local_id_

◆ cell_mapping_

◆ cell_num_faces_

◆ cell_num_nodes_

◆ cell_transport_view_

◆ direction_data_callbacks_and_kernels_

◆ direction_num_

◆ direction_qweight_

◆ face_mu_values_

◆ flux_update_kernels_

◆ G_

◆ g_

◆ grid_

◆ grid_fe_view_

◆ grid_transport_view_

◆ groupset_

◆ groupset_angle_group_stride_

◆ groupset_group_stride_

◆ gs_gi_

◆ gs_ss_begin_

◆ gs_ss_size_

◆ gsg_

◆ IntS_shapeI_

◆ kernels_

◆ M_

◆ M_surf_

◆ mass_term_kernels_

◆ num_moments_

◆ omega_

◆ post_cell_dir_sweep_callbacks_

◆ q_moments_

◆ save_angular_flux_

◆ sigma_tg_

◆ source_

◆ surface_integral_kernels_

◆ sweep_dependency_interface_

◆ sweep_dependency_interface_ptr_

◆ unit_cell_matrices_

◆ xs_