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
virtual std::unique_ptr< gko::matrix::Dense< double > >	create_with_same_config () const override
virtual std::unique_ptr< gko::matrix::Dense< double > >	create_with_type_of_impl (std::shared_ptr< const gko::Executor > exec, const gko::dim< 2 > &size, gko::size_type stride) const override
virtual std::unique_ptr< gko::matrix::Dense< double > >	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 72 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 75 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 108 of file ginkgo.hpp.

create_submatrix_impl()

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

inlineoverridevirtual

Definition at line 178 of file ginkgo.hpp.

create_with_same_config()

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

inlineoverridevirtual

Definition at line 127 of file ginkgo.hpp.

create_with_type_of_impl()

virtual std::unique_ptr<gko::matrix::Dense<double> > 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

inlineoverridevirtual

Definition at line 148 of file ginkgo.hpp.

get_mfem_vec_const_ref()

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

inline

Definition at line 122 of file ginkgo.hpp.

get_mfem_vec_ref()

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

inline

Definition at line 119 of file ginkgo.hpp.

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

• linalg/ginkgo.hpp