dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim > Class Template Reference

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 >:

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

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 maxCellBlock, const size_type maxFieldBlock)
	This constructor creates an instance of a base LinearSolverFunction called PoissonLinearSolverFE. More...
	~L2ProjectionLinearSolverFunction ()=default
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
const size_type	d_maxCellBlock
const size_type	d_maxFieldBlock

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	maxCellBlock,
		const size_type	maxFieldBlock
	)

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

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~L2ProjectionLinearSolverFunction()

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

dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >::~L2ProjectionLinearSolverFunction ( )

default

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_maxCellBlock

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

const size_type dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >::d_maxCellBlock

private

d_maxFieldBlock

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

const size_type dftefe::basis::L2ProjectionLinearSolverFunction< ValueTypeOperator, ValueTypeOperand, memorySpace, dim >::d_maxFieldBlock

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

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

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