visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL > Struct Template Reference

The definition is in RBiOP file. More...

#include <resizable_binary.hpp>

Collaboration diagram for visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >:

Public Types
using	OutType = typename BI_OP::OutType
using	OPType = BI_OP
using	RHSExpr = RHS
using	LHSExpr = LHS
using	Type = typename visioncpp::internal::OutputMemory< OutType, LfType, Cols, Rows, LVL >::Type
template<typename TmpLHS , typename TmpRHS >
using	ExprExchange = RBiOP< BI_OP, TmpLHS, TmpRHS, Cols, Rows, LfType, LVL >

Public Member Functions
	RBiOP (LHS lhsArg, RHS rhsArg)
void	reset (bool reset)
template<bool ForcedToExec, size_t LC, size_t LR, size_t LCT, size_t LRT, typename DeviceT >
auto	sub_expression_evaluation (const DeviceT &dev) -> decltype(execute_expr< Binary_Conds, ForcedToExec, ExprExchange< LHS, RHS >, LC, LR, LCT, LRT >(lhs.template sub_expression_evaluation< Binary_Conds, LC, LR, LRT, LCT >(dev), rhs.template sub_expression_evaluation< Binary_Conds, LC, LR, LRT, LCT >(dev), dev))
	sub_expression_evaluation More...

Public Attributes
LHS	lhs
RHS	rhs
bool	subexpr_execution_reseter

Static Public Attributes
static constexpr bool	has_out = false
static constexpr size_t	Level = LVL
static constexpr size_t	RThread = Rows
static constexpr size_t	CThread = Cols
static constexpr size_t	ND_Category = internal::expr_category::Binary
static constexpr size_t	LeafType = Type::LeafType
static constexpr bool	Binary_Conds
static constexpr bool	SubExpressionEvaluationNeeded
static constexpr size_t	Operation_type

Detailed Description

template<typename BI_OP, typename LHS, typename RHS, size_t Cols, size_t Rows, size_t LfType, size_t LVL>
struct visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >

The definition is in RBiOP file.

RBiOP is used to apply Binary Operation on left-hand side(LHS) and right-hand side(RHS) operands.

template parameters:

Template Parameters

LHS	is the left-hand- side expression
RHS	is the right-hand side expression
Cols	determines the column size of the output
Rows	determines the row size of the output
LfType	determines the type of the leafNode {Buffer2D, Buffer1D, Host, Image}
LVL	the level of the node in the expression tree

Definition at line 90 of file resizable_binary.hpp.

Member Typedef Documentation

ExprExchange

template<typename BI_OP , typename LHS , typename RHS , size_t Cols, size_t Rows, size_t LfType, size_t LVL>

template<typename TmpLHS , typename TmpRHS >

using visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::ExprExchange = RBiOP<BI_OP, TmpLHS, TmpRHS, Cols, Rows, LfType, LVL>

Definition at line 117 of file resizable_binary.hpp.

LHSExpr

template<typename BI_OP , typename LHS , typename RHS , size_t Cols, size_t Rows, size_t LfType, size_t LVL>

using visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::LHSExpr = LHS

Definition at line 96 of file resizable_binary.hpp.

OPType

template<typename BI_OP , typename LHS , typename RHS , size_t Cols, size_t Rows, size_t LfType, size_t LVL>

using visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::OPType = BI_OP

Definition at line 94 of file resizable_binary.hpp.

OutType

template<typename BI_OP , typename LHS , typename RHS , size_t Cols, size_t Rows, size_t LfType, size_t LVL>

using visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::OutType = typename BI_OP::OutType

Definition at line 93 of file resizable_binary.hpp.

RHSExpr

template<typename BI_OP , typename LHS , typename RHS , size_t Cols, size_t Rows, size_t LfType, size_t LVL>

using visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::RHSExpr = RHS

Definition at line 95 of file resizable_binary.hpp.

Type

template<typename BI_OP , typename LHS , typename RHS , size_t Cols, size_t Rows, size_t LfType, size_t LVL>

using visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::Type = typename visioncpp::internal::OutputMemory<OutType, LfType, Cols, Rows, LVL>::Type

Definition at line 97 of file resizable_binary.hpp.

Constructor & Destructor Documentation

RBiOP()

template<typename BI_OP , typename LHS , typename RHS , size_t Cols, size_t Rows, size_t LfType, size_t LVL>

visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::RBiOP ( LHS  lhsArg, RHS  rhsArg  )

inline

Definition at line 122 of file resizable_binary.hpp.

Member Function Documentation

reset()

template<typename BI_OP , typename LHS , typename RHS , size_t Cols, size_t Rows, size_t LfType, size_t LVL>

void visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::reset ( bool  reset )

inline

Definition at line 125 of file resizable_binary.hpp.

References visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::lhs, visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::rhs, and visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::subexpr_execution_reseter.

sub_expression_evaluation()

template<typename BI_OP , typename LHS , typename RHS , size_t Cols, size_t Rows, size_t LfType, size_t LVL>

template<bool ForcedToExec, size_t LC, size_t LR, size_t LCT, size_t LRT, typename DeviceT >

auto visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::sub_expression_evaluation ( const DeviceT &  dev ) -> decltype(execute_expr<Binary_Conds, ForcedToExec, ExprExchange<LHS, RHS>, LC, LR, LCT, LRT>( lhs.template sub_expression_evaluation<Binary_Conds, LC, LR, LRT, LCT>(dev), rhs.template sub_expression_evaluation<Binary_Conds, LC, LR, LRT, LCT>(dev), dev))

inline

sub_expression_evaluation

This function is used to break the expression tree whenever necessary. The decision for breaking the tree will be determined based on the static parameter called SubExpressionEvaluationNeeded. When this is set to true, the sub_expression_evaluation is called recursively from the root of the tree. Each node based on their parent decision will decide to launch a kernel for itself. Also, they decide for each of their children whether or not to launch a kernel separately. template parameters:

Template Parameters

ForcedToExec	: a boolean value representing the decision made by the parent of this node for launching a kernel.
LC	is the column size of local memory required by Filter2D and DownSmplOP
LR	is the row size of local memory required by Filter2D and DownSmplOP
LCT	is the column size of workgroup
LRT	is the row size of workgroup function parameters:

Parameters

dev	: the selected device for executing the expression

Returns

LeafNode

Definition at line 152 of file resizable_binary.hpp.

References visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::lhs, and visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::rhs.

Member Data Documentation

Binary_Conds

template<typename BI_OP , typename LHS , typename RHS , size_t Cols, size_t Rows, size_t LfType, size_t LVL>

constexpr bool visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::Binary_Conds

staticconstexpr

Initial value:

=
      (LHS::LeafType != memory_type::Const &&
       ((RThread != LHS::RThread) || (CThread != LHS::CThread))) ||
      (RHS::LeafType != memory_type::Const &&
       ((RThread != RHS::RThread) || (CThread != RHS::CThread)))

Definition at line 104 of file resizable_binary.hpp.

CThread

template<typename BI_OP , typename LHS , typename RHS , size_t Cols, size_t Rows, size_t LfType, size_t LVL>

constexpr size_t visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::CThread = Cols

staticconstexpr

Definition at line 101 of file resizable_binary.hpp.

has_out

template<typename BI_OP , typename LHS , typename RHS , size_t Cols, size_t Rows, size_t LfType, size_t LVL>

constexpr bool visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::has_out = false

staticconstexpr

Definition at line 92 of file resizable_binary.hpp.

LeafType

template<typename BI_OP , typename LHS , typename RHS , size_t Cols, size_t Rows, size_t LfType, size_t LVL>

constexpr size_t visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::LeafType = Type::LeafType

staticconstexpr

Definition at line 103 of file resizable_binary.hpp.

Level

template<typename BI_OP , typename LHS , typename RHS , size_t Cols, size_t Rows, size_t LfType, size_t LVL>

constexpr size_t visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::Level = LVL

staticconstexpr

Definition at line 99 of file resizable_binary.hpp.

lhs

template<typename BI_OP , typename LHS , typename RHS , size_t Cols, size_t Rows, size_t LfType, size_t LVL>

LHS visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::lhs

Definition at line 119 of file resizable_binary.hpp.

Referenced by visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::reset(), and visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::sub_expression_evaluation().

ND_Category

template<typename BI_OP , typename LHS , typename RHS , size_t Cols, size_t Rows, size_t LfType, size_t LVL>

constexpr size_t visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::ND_Category = internal::expr_category::Binary

staticconstexpr

Definition at line 102 of file resizable_binary.hpp.

Operation_type

template<typename BI_OP , typename LHS , typename RHS , size_t Cols, size_t Rows, size_t LfType, size_t LVL>

constexpr size_t visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::Operation_type

staticconstexpr

Initial value:

=
      internal::OpTP<(LHS::Operation_type == RHS::Operation_type),
                     LHS::Operation_type, RHS::Operation_type>::Operation_type

Definition at line 112 of file resizable_binary.hpp.

rhs

template<typename BI_OP , typename LHS , typename RHS , size_t Cols, size_t Rows, size_t LfType, size_t LVL>

RHS visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::rhs

Definition at line 120 of file resizable_binary.hpp.

Referenced by visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::reset(), and visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::sub_expression_evaluation().

RThread

template<typename BI_OP , typename LHS , typename RHS , size_t Cols, size_t Rows, size_t LfType, size_t LVL>

constexpr size_t visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::RThread = Rows

staticconstexpr

Definition at line 100 of file resizable_binary.hpp.

subexpr_execution_reseter

template<typename BI_OP , typename LHS , typename RHS , size_t Cols, size_t Rows, size_t LfType, size_t LVL>

bool visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::subexpr_execution_reseter

Definition at line 121 of file resizable_binary.hpp.

Referenced by visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::reset().

SubExpressionEvaluationNeeded

template<typename BI_OP , typename LHS , typename RHS , size_t Cols, size_t Rows, size_t LfType, size_t LVL>

constexpr bool visioncpp::internal::RBiOP< BI_OP, LHS, RHS, Cols, Rows, LfType, LVL >::SubExpressionEvaluationNeeded

staticconstexpr

Initial value:

=
      Binary_Conds || LHS::SubExpressionEvaluationNeeded ||
      RHS::SubExpressionEvaluationNeeded

Definition at line 109 of file resizable_binary.hpp.

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

• resizable_binary.hpp