Documentation

template<typename Array, typename Scalar, typename Result>
class TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >

Scaled tensor expression engine.

Template Parameters

A	The `Array` type

Definition at line 79 of file scal_tsr_engine.h.

Public Types
typedef ScalTsrEngine< Array, Scalar, Result >	ScalTsrEngine_
	This class type. More...

typedef LeafEngine< ScalTsrEngine_ >	LeafEngine_
	Leaf base class type. More...

typedef LeafEngine_::ExprEngine_	ExprEngine_
	Expression engine base class. More...

typedef EngineTrait< ScalTsrEngine_ >::array_type	array_type
	The left-hand expression type. More...

typedef EngineTrait< ScalTsrEngine_ >::value_type	value_type
	Tensor value type. More...

typedef EngineTrait< ScalTsrEngine_ >::scalar_type	scalar_type
	Tile scalar type. More...

typedef EngineTrait< ScalTsrEngine_ >::op_base_type	op_base_type
	Tile base operation type. More...

typedef EngineTrait< ScalTsrEngine_ >::op_type	op_type
	Tile operation type. More...

typedef EngineTrait< ScalTsrEngine_ >::policy	policy
	The result policy type. More...

typedef EngineTrait< ScalTsrEngine_ >::dist_eval_type	dist_eval_type
	This expression's distributed evaluator type. More...

typedef EngineTrait< ScalTsrEngine_ >::size_type	size_type
	Size type. More...

typedef EngineTrait< ScalTsrEngine_ >::trange_type	trange_type
	Tiled range type type. More...

typedef EngineTrait< ScalTsrEngine_ >::shape_type	shape_type
	Tensor shape type. More...

typedef EngineTrait< ScalTsrEngine_ >::pmap_interface	pmap_interface
	Process map interface type. More...

Public Member Functions
template<typename A , typename S >
	ScalTsrEngine (const ScalTsrExpr< A, S > &expr)

shape_type	make_shape ()
	Non-permuting shape factory function. More...

shape_type	make_shape (const Permutation &perm)
	Permuting shape factory function. More...

op_type	make_tile_op () const
	Non-permuting tile operation factory function. More...

template<typename Perm , typename = std::enable_if_t< TiledArray::detail::is_permutation_v<Perm>>>
op_type	make_tile_op (const Perm &perm) const
	Permuting tile operation factory function. More...

std::string	make_tag () const
	Expression identification tag. More...

Member Typedef Documentation

◆ array_type

template<typename Array , typename Scalar , typename Result >

typedef EngineTrait<ScalTsrEngine_>::array_type TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >::array_type

The left-hand expression type.

Definition at line 90 of file scal_tsr_engine.h.

◆ dist_eval_type

template<typename Array , typename Scalar , typename Result >

typedef EngineTrait<ScalTsrEngine_>::dist_eval_type TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >::dist_eval_type

This expression's distributed evaluator type.

Definition at line 104 of file scal_tsr_engine.h.

◆ ExprEngine_

template<typename Array , typename Scalar , typename Result >

typedef LeafEngine_::ExprEngine_ TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >::ExprEngine_

Expression engine base class.

Definition at line 86 of file scal_tsr_engine.h.

◆ LeafEngine_

template<typename Array , typename Scalar , typename Result >

typedef LeafEngine<ScalTsrEngine_> TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >::LeafEngine_

Leaf base class type.

Definition at line 84 of file scal_tsr_engine.h.

◆ op_base_type

template<typename Array , typename Scalar , typename Result >

typedef EngineTrait<ScalTsrEngine_>::op_base_type TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >::op_base_type

Tile base operation type.

Definition at line 98 of file scal_tsr_engine.h.

◆ op_type

template<typename Array , typename Scalar , typename Result >

typedef EngineTrait<ScalTsrEngine_>::op_type TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >::op_type

Tile operation type.

Definition at line 100 of file scal_tsr_engine.h.

◆ pmap_interface

template<typename Array , typename Scalar , typename Result >

typedef EngineTrait<ScalTsrEngine_>::pmap_interface TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >::pmap_interface

Process map interface type.

Definition at line 114 of file scal_tsr_engine.h.

◆ policy

template<typename Array , typename Scalar , typename Result >

typedef EngineTrait<ScalTsrEngine_>::policy TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >::policy

The result policy type.

Definition at line 102 of file scal_tsr_engine.h.

◆ scalar_type

template<typename Array , typename Scalar , typename Result >

typedef EngineTrait<ScalTsrEngine_>::scalar_type TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >::scalar_type

Tile scalar type.

Definition at line 96 of file scal_tsr_engine.h.

◆ ScalTsrEngine_

template<typename Array , typename Scalar , typename Result >

typedef ScalTsrEngine<Array, Scalar, Result> TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >::ScalTsrEngine_

This class type.

Definition at line 83 of file scal_tsr_engine.h.

◆ shape_type

template<typename Array , typename Scalar , typename Result >

typedef EngineTrait<ScalTsrEngine_>::shape_type TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >::shape_type

Tensor shape type.

Definition at line 112 of file scal_tsr_engine.h.

◆ size_type

template<typename Array , typename Scalar , typename Result >

typedef EngineTrait<ScalTsrEngine_>::size_type TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >::size_type

Size type.

Definition at line 108 of file scal_tsr_engine.h.

◆ trange_type

template<typename Array , typename Scalar , typename Result >

typedef EngineTrait<ScalTsrEngine_>::trange_type TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >::trange_type

Tiled range type type.

Definition at line 110 of file scal_tsr_engine.h.

◆ value_type

template<typename Array , typename Scalar , typename Result >

typedef EngineTrait<ScalTsrEngine_>::value_type TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >::value_type

Tensor value type.

Definition at line 94 of file scal_tsr_engine.h.

Constructor & Destructor Documentation

◆ ScalTsrEngine()

template<typename Array , typename Scalar , typename Result >

template<typename A , typename S >

TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >::ScalTsrEngine ( const ScalTsrExpr< A, S > & expr )

inline

Definition at line 121 of file scal_tsr_engine.h.

Member Function Documentation

◆ make_shape() [1/2]

template<typename Array , typename Scalar , typename Result >

shape_type TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >::make_shape ( )

inline

Non-permuting shape factory function.

Returns: The result shape

Definition at line 127 of file scal_tsr_engine.h.

◆ make_shape() [2/2]

template<typename Array , typename Scalar , typename Result >

shape_type TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >::make_shape ( const Permutation & perm )

inline

Permuting shape factory function.

Parameters

perm	The permutation to be applied to the array

Returns: The result shape

Definition at line 133 of file scal_tsr_engine.h.

◆ make_tag()

template<typename Array , typename Scalar , typename Result >

std::string TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >::make_tag ( ) const

inline

Expression identification tag.

Returns: An expression tag used to identify this expression

Definition at line 155 of file scal_tsr_engine.h.

◆ make_tile_op() [1/2]

template<typename Array , typename Scalar , typename Result >

op_type TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >::make_tile_op ( ) const

inline

Non-permuting tile operation factory function.

Returns: The tile operation

Definition at line 140 of file scal_tsr_engine.h.

◆ make_tile_op() [2/2]

template<typename Array , typename Scalar , typename Result >

template<typename Perm , typename = std::enable_if_t< TiledArray::detail::is_permutation_v<Perm>>>

op_type TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >::make_tile_op ( const Perm & perm ) const

inline

Permuting tile operation factory function.

Parameters

perm	The permutation to be applied to tiles

Returns: The tile operation

Definition at line 148 of file scal_tsr_engine.h.

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

TiledArray/expressions/scal_tsr_engine.h

Documentation

template<typename Array, typename Scalar, typename Result> class TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >

Public Types

Public Member Functions

Member Typedef Documentation

◆ array_type

◆ dist_eval_type

◆ ExprEngine_

◆ LeafEngine_

◆ op_base_type

◆ op_type

◆ pmap_interface

◆ policy

◆ scalar_type

◆ ScalTsrEngine_

◆ shape_type

◆ size_type

◆ trange_type

◆ value_type

Constructor & Destructor Documentation

◆ ScalTsrEngine()

Member Function Documentation

◆ make_shape() [1/2]

◆ make_shape() [2/2]

◆ make_tag()

◆ make_tile_op() [1/2]

◆ make_tile_op() [2/2]

template<typename Array, typename Scalar, typename Result>
class TiledArray::expressions::ScalTsrEngine< Array, Scalar, Result >