OPM - Reference Documentation for opm-autodiff

Wraps a CUDA solver to work with CPU data. More...

#include <SolverAdapter.hpp>

Inheritance diagram for Opm::cuistl::SolverAdapter< Operator, UnderlyingSolver, X >:

Inheritance graph

Public Types
using	XGPU = Opm::cuistl::CuVector< real_type >

Public Member Functions
	SolverAdapter (Operator &op, Dune::ScalarProduct< X > &sp, std::shared_ptr< Dune::Preconditioner< X, X > > prec, scalar_real_type reduction, int maxit, int verbose)

virtual void	apply (X &x, X &b, double reduction, Dune::InverseOperatorResult &res) override

virtual void	apply (X &x, X &b, Dune::InverseOperatorResult &res) override

Static Public Attributes
static constexpr auto	block_size = domain_type::block_type::dimension

Detailed Description

template<class Operator, template< class > class UnderlyingSolver, class X>
class Opm::cuistl::SolverAdapter< Operator, UnderlyingSolver, X >

Wraps a CUDA solver to work with CPU data.

Template Parameters

Operator	the Dune::LinearOperator to use
UnderlyingSolver	a Dune solver like class, eg Dune::BiCGSTABSolver
X	the outer type to use (eg. Dune::BlockVector<Dune::FieldVector<...>>)

Member Typedef Documentation

◆ XGPU

template<class Operator , template< class > class UnderlyingSolver, class X >

using Opm::cuistl::SolverAdapter< Operator, UnderlyingSolver, X >::XGPU = Opm::cuistl::CuVector<real_type>

Constructor & Destructor Documentation

◆ SolverAdapter()

template<class Operator , template< class > class UnderlyingSolver, class X >

Opm::cuistl::SolverAdapter< Operator, UnderlyingSolver, X >::SolverAdapter	(	Operator &	op,
		Dune::ScalarProduct< X > &	sp,
		std::shared_ptr< Dune::Preconditioner< X, X > >	prec,
		scalar_real_type	reduction,
		int	maxit,
		int	verbose
	)

inline

Member Function Documentation

◆ apply() [1/2]

template<class Operator , template< class > class UnderlyingSolver, class X >

virtual void Opm::cuistl::SolverAdapter< Operator, UnderlyingSolver, X >::apply	(	X &	x,
		X &	b,
		double	reduction,
		Dune::InverseOperatorResult &	res
	)

inlineoverridevirtual

References Opm::cuistl::CuSparseMatrix< T >::updateNonzeroValues().

◆ apply() [2/2]

template<class Operator , template< class > class UnderlyingSolver, class X >

virtual void Opm::cuistl::SolverAdapter< Operator, UnderlyingSolver, X >::apply	(	X &	x,
		X &	b,
		Dune::InverseOperatorResult &	res
	)

inlineoverridevirtual

References Opm::cuistl::CuSparseMatrix< T >::updateNonzeroValues().

Member Data Documentation

◆ block_size

template<class Operator , template< class > class UnderlyingSolver, class X >

constexpr auto Opm::cuistl::SolverAdapter< Operator, UnderlyingSolver, X >::block_size = domain_type::block_type::dimension

staticconstexpr

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

SolverAdapter.hpp