tvm::GlobalVarSupplyNode Class Reference

GlobalVarSupply can be used to generate unique GlobalVars. More...

#include <global_var_supply.h>

Inheritance diagram for tvm::GlobalVarSupplyNode:

Collaboration diagram for tvm::GlobalVarSupplyNode:

Public Member Functions
	GlobalVarSupplyNode ()
	Empty constructor. Will use an empty NameSupply. More...
	GlobalVarSupplyNode (NameSupply name_supply, std::unordered_map< std::string, GlobalVar > name_to_var_map={})
	Constructor. More...
GlobalVar	FreshGlobal (ffi::String name, bool add_prefix=true)
	Generates a unique GlobalVar from this supply. More...
GlobalVar	UniqueGlobalFor (const ffi::String &name, bool add_prefix=true)
	Looks up for a GlobalVar with the given name in this supply. If no entry is found, creates one, places it in the cache and returns it. More...
void	ReserveGlobalVar (const GlobalVar &var, bool allow_conflict=false)
	Reserves an existing GlobalVar with this supply. More...
	TVM_FFI_DECLARE_OBJECT_INFO_FINAL ("ir.GlobalVarSupply", GlobalVarSupplyNode, Object)

Static Public Member Functions
static void	RegisterReflection ()

Public Attributes
NameSupply	name_supply_
	The NameSupply used to generate unique name hints to GlobalVars. More...

Static Public Attributes
static constexpr const bool	_type_mutable = true

Detailed Description

GlobalVarSupply can be used to generate unique GlobalVars.

Constructor & Destructor Documentation

GlobalVarSupplyNode() [1/2]

tvm::GlobalVarSupplyNode::GlobalVarSupplyNode ( )

inline

Empty constructor. Will use an empty NameSupply.

GlobalVarSupplyNode() [2/2]

tvm::GlobalVarSupplyNode::GlobalVarSupplyNode ( NameSupply  name_supply, std::unordered_map< std::string, GlobalVar >  name_to_var_map = {}  )

explicit

Constructor.

Parameters

name_supply	The NameSupply to use for generating the names of fresh GlobalVars.
name_to_var_map	An optional map.

Member Function Documentation

FreshGlobal()

GlobalVar tvm::GlobalVarSupplyNode::FreshGlobal	(	ffi::String	name,
		bool	add_prefix = true
	)

Generates a unique GlobalVar from this supply.

Parameters

name	The name from which the name of the GlobalVar is derived.
add_prefix	If set to true, then the prefix of the contained NameSupply will be prepended to the name.

Returns

A unique GlobalVar.

RegisterReflection()

static void tvm::GlobalVarSupplyNode::RegisterReflection ( )

inlinestatic

ReserveGlobalVar()

void tvm::GlobalVarSupplyNode::ReserveGlobalVar	(	const GlobalVar &	var,
		bool	allow_conflict = false
	)

Reserves an existing GlobalVar with this supply.

Parameters

var	The GlobalVar to be registered.
allow_conflict	Allow conflict with other GlobalVars that have the same name.

TVM_FFI_DECLARE_OBJECT_INFO_FINAL()

tvm::GlobalVarSupplyNode::TVM_FFI_DECLARE_OBJECT_INFO_FINAL	(	"ir.GlobalVarSupply"	,
		GlobalVarSupplyNode	,
		Object
	)

UniqueGlobalFor()

GlobalVar tvm::GlobalVarSupplyNode::UniqueGlobalFor	(	const ffi::String &	name,
		bool	add_prefix = true
	)

Looks up for a GlobalVar with the given name in this supply. If no entry is found, creates one, places it in the cache and returns it.

Parameters

name	The name of the GlobalVar to search for.
add_prefix	If set to true, the prefix of the contained NameSupply will be prepended to the name before performing the search.

Returns

A cached GlobalVar.

Member Data Documentation

_type_mutable

constexpr const bool tvm::GlobalVarSupplyNode::_type_mutable = true

staticconstexpr

name_supply_

NameSupply tvm::GlobalVarSupplyNode::name_supply_

The NameSupply used to generate unique name hints to GlobalVars.

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

• include/tvm/ir/global_var_supply.h