Template Numerical Library: TNL::Matrices::DistributedMatrix< Matrix

Collaboration diagram for TNL::Matrices::DistributedMatrix< Matrix >:

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Public Types
using	ConstMatrixRow = typename Matrix::ConstRowView

using	DeviceType = typename Matrix::DeviceType

using	IndexType = typename Matrix::IndexType

using	LocalRangeType = Containers::Subrange< typename Matrix::IndexType >

using	MatrixRow = typename Matrix::RowView

using	MatrixType = Matrix

using	RealType = typename Matrix::RealType

using	RowCapacitiesType = Containers::DistributedVector< IndexType, DeviceType, IndexType >

template<typename _Real = RealType, typename _Device = DeviceType, typename _Index = IndexType>
using	Self = DistributedMatrix< typename MatrixType::template Self< _Real, _Device, _Index > >

Public Member Functions
	DistributedMatrix (DistributedMatrix &)=default

	DistributedMatrix (LocalRangeType localRowRange, IndexType rows, IndexType columns, const MPI::Comm &communicator)

template<typename Function >
void	forAllElements (Function &&function)

template<typename Function >
void	forAllElements (Function &&function) const

template<typename Function >
void	forAllRows (Function &&function)

template<typename Function >
void	forAllRows (Function &&function) const

template<typename Function >
void	forElements (IndexType begin, IndexType end, Function &&function)

template<typename Function >
void	forElements (IndexType begin, IndexType end, Function &&function) const

template<typename Function >
void	forRows (IndexType begin, IndexType end, Function &&function)

template<typename Function >
void	forRows (IndexType begin, IndexType end, Function &&function) const

IndexType	getColumns () const

const MPI::Comm &	getCommunicator () const

template<typename Vector >
void	getCompressedRowLengths (Vector &rowLengths) const

RealType	getElement (IndexType row, IndexType column) const

RealType	getElementFast (IndexType row, IndexType column) const

Matrix &	getLocalMatrix ()

const Matrix &	getLocalMatrix () const

const LocalRangeType &	getLocalRowRange () const

MatrixRow	getRow (IndexType row)

ConstMatrixRow	getRow (IndexType row) const

IndexType	getRowCapacity (IndexType row) const

IndexType	getRows () const

DistributedMatrix &	operator= (const DistributedMatrix &matrix)

template<typename MatrixT >
DistributedMatrix &	operator= (const MatrixT &matrix)

template<typename MatrixT >
DistributedMatrix< Matrix > &	operator= (const MatrixT &matrix)

template<typename Fetch , typename Reduce , typename Keep , typename FetchReal >
void	reduceAllRows (Fetch &fetch, const Reduce &reduce, Keep &keep, const FetchReal &identity)

template<typename Fetch , typename Reduce , typename Keep , typename FetchReal >
void	reduceAllRows (Fetch &fetch, const Reduce &reduce, Keep &keep, const FetchReal &identity) const

template<typename Fetch , typename Reduce , typename Keep , typename FetchReal >
void	reduceRows (IndexType begin, IndexType end, Fetch &fetch, const Reduce &reduce, Keep &keep, const FetchReal &identity)

template<typename Fetch , typename Reduce , typename Keep , typename FetchReal >
void	reduceRows (IndexType begin, IndexType end, Fetch &fetch, const Reduce &reduce, Keep &keep, const FetchReal &identity) const

void	reset ()

void	setDistribution (LocalRangeType localRowRange, IndexType rows, IndexType columns, const MPI::Comm &communicator)

void	setElement (IndexType row, IndexType column, RealType value)

template<typename MatrixT >
void	setLike (const MatrixT &matrix)

template<typename RowCapacitiesVector >
void	setRowCapacities (const RowCapacitiesVector &rowCapacities)

void	updateVectorProductCommunicationPattern ()

template<typename InVector , typename OutVector >
std::enable_if_t< ! HasGetCommunicatorMethod< InVector >::value >	vectorProduct (const InVector &inVector, OutVector &outVector) const

template<typename InVector , typename OutVector >
std::enable_if_t< HasGetCommunicatorMethod< InVector >::value >	vectorProduct (const InVector &inVector, OutVector &outVector) const

Protected Attributes
MPI::Comm	communicator = MPI_COMM_NULL

Matrix	localMatrix

LocalRangeType	localRowRange

IndexType	rows = 0

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

src/TNL/Matrices/DistributedMatrix.h
src/TNL/Matrices/DistributedMatrix_impl.h

Public Types

Public Member Functions

Protected Attributes