A derived class of linearAlgebra::LinearSolverFunction to encapsulate the L2 Projecton partial differential equation (PDE) discretized in a finite element (FE) basis. More...

#include <L2ProjectionLinearSolverFunction.h>

Inheritance diagram for dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >:

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Collaboration diagram for dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >:

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Public Types
using	ValueType = linearAlgebra::blasLapack::scalar_type< ValueTypeOperator, ValueTypeOperand >
	define ValueType as the superior (bigger set) of the ValueTypeOperator and ValueTypeOperand (e.g., between double and complex<double>, complex<double> is the bigger set) More...

Public Member Functions
	L2ProjectionLinearSolverFunction (std::shared_ptr< const FEBasisManager< ValueTypeOperand, ValueTypeOperator, memorySpace, dim > > cfeBasisManager, std::shared_ptr< const CFEOverlapOperatorContext< ValueTypeOperator, ValueTypeOperand, memorySpace, dim > > cfeBasisDataStorageOverlapMatrix, std::shared_ptr< const FEBasisDataStorage< ValueTypeOperator, memorySpace > > cfeBasisDataStorageRhs, const quadrature::QuadratureValuesContainer< linearAlgebra::blasLapack::scalar_type< ValueTypeOperator, ValueTypeOperand >, memorySpace > &inp, const linearAlgebra::PreconditionerType pcType, std::shared_ptr< linearAlgebra::LinAlgOpContext< memorySpace > > linAlgOpContext, const size_type maxCellTimesNumVecs)
	This constructor creates an instance of a base LinearSolverFunction called PoissonLinearSolverFE. More...

const linearAlgebra::OperatorContext< ValueTypeOperator, ValueTypeOperand, memorySpace > &	getAxContext () const override

const linearAlgebra::OperatorContext< ValueTypeOperator, ValueTypeOperand, memorySpace > &	getPCContext () const override

void	setSolution (const linearAlgebra::MultiVector< ValueType, memorySpace > &x) override

void	getSolution (linearAlgebra::MultiVector< ValueType, memorySpace > &solution) override

const linearAlgebra::MultiVector< ValueTypeOperand, memorySpace > &	getRhs () const override

const linearAlgebra::MultiVector< ValueType, memorySpace > &	getInitialGuess () const override

const utils::mpi::MPIComm &	getMPIComm () const override

Private Attributes
std::shared_ptr< const basis::FEBasisManager< ValueTypeOperand, ValueTypeOperator, memorySpace, dim > >	d_feBasisManager

std::shared_ptr< const CFEOverlapOperatorContext< ValueTypeOperator, ValueTypeOperand, memorySpace, dim > >	d_AxContext

std::shared_ptr< const linearAlgebra::OperatorContext< ValueTypeOperator, ValueTypeOperand, memorySpace > >	d_PCContext

linearAlgebra::MultiVector< ValueType, memorySpace >	d_x

linearAlgebra::MultiVector< ValueType, memorySpace >	d_b

linearAlgebra::PreconditionerType	d_pcType

const linearAlgebra::MultiVector< ValueType, memorySpace >	d_initial

std::shared_ptr< const utils::mpi::MPIPatternP2P< memorySpace > >	d_mpiPatternP2P

Detailed Description

template<typename ValueTypeOperator, typename ValueTypeOperand, utils::MemorySpace memorySpace, size_type dim>
class dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >

A derived class of linearAlgebra::LinearSolverFunction to encapsulate the L2 Projecton partial differential equation (PDE) discretized in a finite element (FE) basis.

Template Parameters

ValueTypeOperator	The datatype (float, double, complex<double>, etc.) for the underlying operator
ValueTypeOperand	The datatype (float, double, complex<double>, etc.) of the vector, matrices, etc. on which the operator will act
memorySpace	The meory sapce (HOST, DEVICE, HOST_PINNES, etc.) in which the data of the operator and its operands reside
dim	Dimension of the Poisson problem

Member Typedef Documentation

◆ ValueType

template<typename ValueTypeOperator , typename ValueTypeOperand , utils::MemorySpace memorySpace, size_type dim>

using dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >::ValueType = linearAlgebra::blasLapack::scalar_type<ValueTypeOperator, ValueTypeOperand>

define ValueType as the superior (bigger set) of the ValueTypeOperator and ValueTypeOperand (e.g., between double and complex<double>, complex<double> is the bigger set)

Constructor & Destructor Documentation

◆ L2ProjectionLinearSolverFunction()

template<typename ValueTypeOperator , typename ValueTypeOperand , utils::MemorySpace memorySpace, size_type dim>

dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >::L2ProjectionLinearSolverFunction	(	std::shared_ptr< const FEBasisManager< ValueTypeOperand, ValueTypeOperator, memorySpace, dim > >	cfeBasisManager,
		std::shared_ptr< const CFEOverlapOperatorContext< ValueTypeOperator, ValueTypeOperand, memorySpace, dim > >	cfeBasisDataStorageOverlapMatrix,
		std::shared_ptr< const FEBasisDataStorage< ValueTypeOperator, memorySpace > >	cfeBasisDataStorageRhs,
		const quadrature::QuadratureValuesContainer< linearAlgebra::blasLapack::scalar_type< ValueTypeOperator, ValueTypeOperand >, memorySpace > &	inp,
		const linearAlgebra::PreconditionerType	pcType,
		std::shared_ptr< linearAlgebra::LinAlgOpContext< memorySpace > >	linAlgOpContext,
		const size_type	maxCellTimesNumVecs
	)

This constructor creates an instance of a base LinearSolverFunction called PoissonLinearSolverFE.

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Member Function Documentation

◆ getAxContext()

template<typename ValueTypeOperator , typename ValueTypeOperand , utils::MemorySpace memorySpace, size_type dim>

const linearAlgebra::OperatorContext< ValueTypeOperator, ValueTypeOperand, memorySpace > & dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >::getAxContext

override

◆ getInitialGuess()

template<typename ValueTypeOperator , typename ValueTypeOperand , utils::MemorySpace memorySpace, size_type dim>

const linearAlgebra::MultiVector< linearAlgebra::blasLapack::scalar_type< ValueTypeOperator, ValueTypeOperand >, memorySpace > & dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >::getInitialGuess

override

◆ getMPIComm()

template<typename ValueTypeOperator , typename ValueTypeOperand , utils::MemorySpace memorySpace, size_type dim>

const utils::mpi::MPIComm & dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >::getMPIComm

override

◆ getPCContext()

template<typename ValueTypeOperator , typename ValueTypeOperand , utils::MemorySpace memorySpace, size_type dim>

const linearAlgebra::OperatorContext< ValueTypeOperator, ValueTypeOperand, memorySpace > & dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >::getPCContext

override

◆ getRhs()

template<typename ValueTypeOperator , typename ValueTypeOperand , utils::MemorySpace memorySpace, size_type dim>

const linearAlgebra::MultiVector< ValueTypeOperand, memorySpace > & dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >::getRhs

override

◆ getSolution()

template<typename ValueTypeOperator , typename ValueTypeOperand , utils::MemorySpace memorySpace, size_type dim>

void dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >::getSolution ( linearAlgebra::MultiVector< ValueType, memorySpace > & solution )

override

◆ setSolution()

template<typename ValueTypeOperator , typename ValueTypeOperand , utils::MemorySpace memorySpace, size_type dim>

void dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >::setSolution ( const linearAlgebra::MultiVector< ValueType, memorySpace > & x )

override

Member Data Documentation

◆ d_AxContext

template<typename ValueTypeOperator , typename ValueTypeOperand , utils::MemorySpace memorySpace, size_type dim>

std::shared_ptr<const CFEOverlapOperatorContext<ValueTypeOperator, ValueTypeOperand, memorySpace, dim> > dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >::d_AxContext

private

◆ d_b

template<typename ValueTypeOperator , typename ValueTypeOperand , utils::MemorySpace memorySpace, size_type dim>

linearAlgebra::MultiVector<ValueType, memorySpace> dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >::d_b

private

◆ d_feBasisManager

template<typename ValueTypeOperator , typename ValueTypeOperand , utils::MemorySpace memorySpace, size_type dim>

std::shared_ptr< const basis:: FEBasisManager<ValueTypeOperand, ValueTypeOperator, memorySpace, dim> > dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >::d_feBasisManager

private

◆ d_initial

template<typename ValueTypeOperator , typename ValueTypeOperand , utils::MemorySpace memorySpace, size_type dim>

const linearAlgebra::MultiVector<ValueType, memorySpace> dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >::d_initial

private

◆ d_mpiPatternP2P

template<typename ValueTypeOperator , typename ValueTypeOperand , utils::MemorySpace memorySpace, size_type dim>

std::shared_ptr<const utils::mpi::MPIPatternP2P<memorySpace> > dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >::d_mpiPatternP2P

private

◆ d_PCContext

template<typename ValueTypeOperator , typename ValueTypeOperand , utils::MemorySpace memorySpace, size_type dim>

std::shared_ptr<const linearAlgebra::OperatorContext<ValueTypeOperator, ValueTypeOperand, memorySpace> > dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >::d_PCContext

private

◆ d_pcType

template<typename ValueTypeOperator , typename ValueTypeOperand , utils::MemorySpace memorySpace, size_type dim>

linearAlgebra::PreconditionerType dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >::d_pcType

private

◆ d_x

template<typename ValueTypeOperator , typename ValueTypeOperand , utils::MemorySpace memorySpace, size_type dim>

linearAlgebra::MultiVector<ValueType, memorySpace> dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >::d_x

private

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

src/basis/L2ProjectionLinearSolverFunction.h
src/basis/L2ProjectionLinearSolverFunction.t.cpp

Public Types

Public Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ ValueType

Constructor & Destructor Documentation

◆ L2ProjectionLinearSolverFunction()

Member Function Documentation

◆ getAxContext()

◆ getInitialGuess()

◆ getMPIComm()

◆ getPCContext()

◆ getRhs()

◆ getSolution()

◆ setSolution()

Member Data Documentation

◆ d_AxContext

◆ d_b

◆ d_feBasisManager

◆ d_initial

◆ d_mpiPatternP2P

◆ d_PCContext

◆ d_pcType

◆ d_x