Arcane::Alina::DistributedSmoothedAggregationCoarsening< Backend > Struct Template Reference

Distributed smoothed aggregation coarsening scheme. More...

#include </__w/arcaneframework.github.io/arcaneframework.github.io/framework/arccore/src/alina/arccore/alina/DistributedCoarsening.h>

Collaboration diagram for Arcane::Alina::DistributedSmoothedAggregationCoarsening< Backend >:

Classes
struct	params

Public Types
typedef Backend::value_type	value_type
typedef math::scalar_of< value_type >::type	scalar_type
using	build_matrix = Backend::matrix
using	col_type = Backend::col_type
using	ptr_type = Backend::ptr_type
using	bool_backend = BuiltinBackend<char, col_type, ptr_type>
using	bool_matrix = bool_backend::matrix

Public Member Functions
	DistributedSmoothedAggregationCoarsening (const params &prm=params())
std::tuple< std::shared_ptr< DistributedMatrix< Backend > >, std::shared_ptr< DistributedMatrix< Backend > > >	transfer_operators (const DistributedMatrix< Backend > &A)
std::shared_ptr< DistributedMatrix< Backend > >	coarse_operator (const DistributedMatrix< Backend > &A, const DistributedMatrix< Backend > &P, const DistributedMatrix< Backend > &R) const

Public Attributes
struct Arcane::Alina::DistributedSmoothedAggregationCoarsening::params	prm

Detailed Description

template<class Backend>
struct Arcane::Alina::DistributedSmoothedAggregationCoarsening< Backend >

Distributed smoothed aggregation coarsening scheme.

Definition at line 1246 of file DistributedCoarsening.h.

Member Typedef Documentation

bool_backend

template<class Backend>

using Arcane::Alina::DistributedSmoothedAggregationCoarsening< Backend >::bool_backend = BuiltinBackend<char, col_type, ptr_type>

Definition at line 1253 of file DistributedCoarsening.h.

bool_matrix

template<class Backend>

using Arcane::Alina::DistributedSmoothedAggregationCoarsening< Backend >::bool_matrix = bool_backend::matrix

Definition at line 1254 of file DistributedCoarsening.h.

build_matrix

template<class Backend>

using Arcane::Alina::DistributedSmoothedAggregationCoarsening< Backend >::build_matrix = Backend::matrix

Definition at line 1250 of file DistributedCoarsening.h.

col_type

template<class Backend>

using Arcane::Alina::DistributedSmoothedAggregationCoarsening< Backend >::col_type = Backend::col_type

Definition at line 1251 of file DistributedCoarsening.h.

ptr_type

template<class Backend>

using Arcane::Alina::DistributedSmoothedAggregationCoarsening< Backend >::ptr_type = Backend::ptr_type

Definition at line 1252 of file DistributedCoarsening.h.

scalar_type

template<class Backend>

typedef math::scalar_of<value_type>::type Arcane::Alina::DistributedSmoothedAggregationCoarsening< Backend >::scalar_type

Definition at line 1249 of file DistributedCoarsening.h.

value_type

template<class Backend>

typedef Backend::value_type Arcane::Alina::DistributedSmoothedAggregationCoarsening< Backend >::value_type

Definition at line 1248 of file DistributedCoarsening.h.

Constructor & Destructor Documentation

DistributedSmoothedAggregationCoarsening()

template<class Backend>

Arcane::Alina::DistributedSmoothedAggregationCoarsening< Backend >::DistributedSmoothedAggregationCoarsening ( const params & prm = params() )

inline

Definition at line 1294 of file DistributedCoarsening.h.

Member Function Documentation

coarse_operator()

template<class Backend>

std::shared_ptr< DistributedMatrix< Backend > > Arcane::Alina::DistributedSmoothedAggregationCoarsening< Backend >::coarse_operator ( const DistributedMatrix< Backend > & A, const DistributedMatrix< Backend > & P, const DistributedMatrix< Backend > & R ) const

inline

Definition at line 1400 of file DistributedCoarsening.h.

transfer_operators()

template<class Backend>

std::tuple< std::shared_ptr< DistributedMatrix< Backend > >, std::shared_ptr< DistributedMatrix< Backend > > > Arcane::Alina::DistributedSmoothedAggregationCoarsening< Backend >::transfer_operators ( const DistributedMatrix< Backend > & A )

inline

Definition at line 1300 of file DistributedCoarsening.h.

---

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

• DistributedCoarsening.h