#include <source/navier_stokes/parabolic_solver_gmg_operators.h>

Inheritance diagram for ryujin::NavierStokes::VelocityMatrix< dim, Number, Number2 >:

Collaboration diagram for ryujin::NavierStokes::VelocityMatrix< dim, Number, Number2 >:

Public Types
using	vector_type = dealii::LinearAlgebra::distributed::Vector< Number >

using	block_vector_type = dealii::LinearAlgebra::distributed::BlockVector< Number >

Public Member Functions
	VelocityMatrix ()=default

void	initialize (const ParabolicSystem &parabolic_system, const OfflineData< dim, Number2 > &offline_data, const dealii::MatrixFree< dim, Number > &matrix_free, const dealii::LinearAlgebra::distributed::Vector< Number > &density, const Number theta_x_tau, const unsigned int level=dealii::numbers::invalid_unsigned_int)

void	Tvmult (block_vector_type &dst, const block_vector_type &src) const

void	vmult (block_vector_type &dst, const block_vector_type &src) const

void	compute_diagonal (std::shared_ptr< DiagonalMatrix< dim, Number > > &matrix) const

Static Public Attributes
static constexpr unsigned int	order_fe = 1

static constexpr unsigned int	order_quad = 2

Detailed Description

template<int dim, typename Number, typename Number2>
class ryujin::NavierStokes::VelocityMatrix< dim, Number, Number2 >

An operator describing the velocity-velocity subblock of the parabolic system.

Definition at line 156 of file parabolic_solver_gmg_operators.h.

Member Typedef Documentation

◆ vector_type

template<int dim, typename Number , typename Number2 >

using ryujin::NavierStokes::VelocityMatrix< dim, Number, Number2 >::vector_type = dealii::LinearAlgebra::distributed::Vector<Number>

Definition at line 163 of file parabolic_solver_gmg_operators.h.

◆ block_vector_type

template<int dim, typename Number , typename Number2 >

using ryujin::NavierStokes::VelocityMatrix< dim, Number, Number2 >::block_vector_type = dealii::LinearAlgebra::distributed::BlockVector<Number>

Definition at line 164 of file parabolic_solver_gmg_operators.h.

Constructor & Destructor Documentation

◆ VelocityMatrix()

template<int dim, typename Number , typename Number2 >

ryujin::NavierStokes::VelocityMatrix< dim, Number, Number2 >::VelocityMatrix ( )

default

Member Function Documentation

◆ initialize()

template<int dim, typename Number , typename Number2 >

void ryujin::NavierStokes::VelocityMatrix< dim, Number, Number2 >::initialize	(	const ParabolicSystem &	parabolic_system,
		const OfflineData< dim, Number2 > &	offline_data,
		const dealii::MatrixFree< dim, Number > &	matrix_free,
		const dealii::LinearAlgebra::distributed::Vector< Number > &	density,
		const Number	theta_x_tau,
		const unsigned int	level = `dealii::numbers::invalid_unsigned_int`
	)

inline

Definition at line 169 of file parabolic_solver_gmg_operators.h.

Referenced by ryujin::NavierStokes::ParabolicSolver< Description, dim, Number >::backward_euler_step().

◆ Tvmult()

template<int dim, typename Number , typename Number2 >

void ryujin::NavierStokes::VelocityMatrix< dim, Number, Number2 >::Tvmult	(	block_vector_type &	dst,
		const block_vector_type &	src
	)		const

inline

Definition at line 185 of file parabolic_solver_gmg_operators.h.

References ryujin::NavierStokes::VelocityMatrix< dim, Number, Number2 >::vmult().

◆ vmult()

template<int dim, typename Number , typename Number2 >

void ryujin::NavierStokes::VelocityMatrix< dim, Number, Number2 >::vmult	(	block_vector_type &	dst,
		const block_vector_type &	src
	)		const

inline

Definition at line 190 of file parabolic_solver_gmg_operators.h.

References ryujin::OfflineData< dim, Number >::boundary_map(), ryujin::dirichlet, ryujin::OfflineData< dim, Number >::level_boundary_map(), ryujin::OfflineData< dim, Number >::level_lumped_mass_matrix(), ryujin::OfflineData< dim, Number >::lumped_mass_matrix(), ryujin::no_slip, RYUJIN_OMP_FOR, RYUJIN_PARALLEL_REGION_BEGIN, RYUJIN_PARALLEL_REGION_END, and ryujin::slip.

Referenced by ryujin::NavierStokes::VelocityMatrix< dim, Number, Number2 >::Tvmult().

◆ compute_diagonal()

template<int dim, typename Number , typename Number2 >

void ryujin::NavierStokes::VelocityMatrix< dim, Number, Number2 >::compute_diagonal ( std::shared_ptr< DiagonalMatrix< dim, Number > > & matrix ) const

inline

Definition at line 302 of file parabolic_solver_gmg_operators.h.

References ryujin::dirichlet, ryujin::OfflineData< dim, Number >::level_boundary_map(), ryujin::OfflineData< dim, Number >::level_lumped_mass_matrix(), ryujin::no_slip, RYUJIN_OMP_FOR, RYUJIN_PARALLEL_REGION_BEGIN, RYUJIN_PARALLEL_REGION_END, and ryujin::slip.