mfem::Ginkgo::VectorWrapper Class Reference

#include <ginkgo.hpp>

Inheritance diagram for mfem::Ginkgo::VectorWrapper:

Collaboration diagram for mfem::Ginkgo::VectorWrapper:

Public Member Functions
	VectorWrapper (std::shared_ptr< const gko::Executor > exec, gko::size_type size, Vector *mfem_vec, bool ownership=false)
Vector &	get_mfem_vec_ref ()
const Vector &	get_mfem_vec_const_ref () const
std::unique_ptr< gko::matrix::Dense< real_t > >	create_with_same_config () const override
std::unique_ptr< gko::matrix::Dense< real_t > >	create_with_type_of_impl (std::shared_ptr< const gko::Executor > exec, const gko::dim< 2 > &size, gko::size_type stride) const override
std::unique_ptr< gko::matrix::Dense< real_t > >	create_submatrix_impl (const gko::span &rows, const gko::span &columns, const gko::size_type stride) override

Static Public Member Functions
static std::unique_ptr< VectorWrapper >	create (std::shared_ptr< const gko::Executor > exec, gko::size_type size, Vector *mfem_vec, bool ownership=false)

Detailed Description

This class wraps an MFEM vector object for Ginkgo's use. It allows Ginkgo and MFEM to operate directly on the same data, and is necessary to use MFEM Operators with Ginkgo solvers.

Definition at line 87 of file ginkgo.hpp.

Constructor & Destructor Documentation

VectorWrapper()

mfem::Ginkgo::VectorWrapper::VectorWrapper ( std::shared_ptr< const gko::Executor > exec, gko::size_type size, Vector * mfem_vec, bool ownership = false )

inline

Definition at line 90 of file ginkgo.hpp.

Member Function Documentation

create()

static std::unique_ptr< VectorWrapper > mfem::Ginkgo::VectorWrapper::create ( std::shared_ptr< const gko::Executor > exec, gko::size_type size, Vector * mfem_vec, bool ownership = false )

inlinestatic

Definition at line 123 of file ginkgo.hpp.

create_submatrix_impl()

std::unique_ptr< gko::matrix::Dense< real_t > > mfem::Ginkgo::VectorWrapper::create_submatrix_impl ( const gko::span & rows, const gko::span & columns, const gko::size_type stride )

inlineoverride

Definition at line 193 of file ginkgo.hpp.

create_with_same_config()

std::unique_ptr< gko::matrix::Dense< real_t > > mfem::Ginkgo::VectorWrapper::create_with_same_config ( ) const

inlineoverride

Definition at line 142 of file ginkgo.hpp.

create_with_type_of_impl()

std::unique_ptr< gko::matrix::Dense< real_t > > mfem::Ginkgo::VectorWrapper::create_with_type_of_impl ( std::shared_ptr< const gko::Executor > exec, const gko::dim< 2 > & size, gko::size_type stride ) const

inlineoverride

Definition at line 163 of file ginkgo.hpp.

get_mfem_vec_const_ref()

const Vector & mfem::Ginkgo::VectorWrapper::get_mfem_vec_const_ref ( ) const

inline

Definition at line 137 of file ginkgo.hpp.

get_mfem_vec_ref()

Vector & mfem::Ginkgo::VectorWrapper::get_mfem_vec_ref ( )

inline

Definition at line 134 of file ginkgo.hpp.

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

• linalg/ginkgo.hpp