A context to manage the graph-level pattern matching. More...

#include <dataflow_pattern.h>

Inheritance diagram for tvm::relax::PatternContextNode:

Collaboration diagram for tvm::relax::PatternContextNode:

Public Types
enum	ExternUse { kMay , kMustNot }
	Constrainting matched graph with assertion to external uses. More...

Public Types inherited from tvm::runtime::Object
typedef void(*	FDeleter) (Object *self)
	Object deleter. More...

using	RefCounterType = std::atomic< int32_t >

Public Member Functions
	TVM_DECLARE_FINAL_OBJECT_INFO (PatternContextNode, Object)

Public Member Functions inherited from tvm::runtime::Object
uint32_t	type_index () const

std::string	GetTypeKey () const

size_t	GetTypeKeyHash () const

template<typename TargetType >
bool	IsInstance () const

bool	unique () const

	Object ()

	Object (const Object &other)

	Object (Object &&other)

Object &	operator= (const Object &other)

Object &	operator= (Object &&other)

Public Attributes
enum tvm::relax::PatternContextNode::ExternUse	allow_extern_use = kMay

std::map< DFPattern, std::vector< std::pair< DFPattern, std::vector< PairCons > > > >	edge_constraints

std::vector< DFPattern >	src_ordered

std::vector< DFConstraint >	validation_constraints

Static Public Attributes
static constexpr const char *	_type_key = "relax.dpl.PatternContext"

Static Public Attributes inherited from tvm::runtime::Object
static constexpr const char *	_type_key = "runtime.Object"

static constexpr bool	_type_final = false

static constexpr uint32_t	_type_child_slots = 0

static constexpr bool	_type_child_slots_can_overflow = true

static constexpr bool	_type_has_method_visit_attrs = true

static constexpr bool	_type_has_method_sequal_reduce = false

static constexpr bool	_type_has_method_shash_reduce = false

static constexpr uint32_t	_type_index = TypeIndex::kDynamic

Additional Inherited Members
Static Public Member Functions inherited from tvm::runtime::Object
static std::string	TypeIndex2Key (uint32_t tindex)
	Get the type key of the corresponding index from runtime. More...

static size_t	TypeIndex2KeyHash (uint32_t tindex)
	Get the type key hash of the corresponding index from runtime. More...

static uint32_t	TypeKey2Index (const std::string &key)
	Get the type index of the corresponding key from runtime. More...

static uint32_t	_GetOrAllocRuntimeTypeIndex ()

static uint32_t	RuntimeTypeIndex ()

Protected Member Functions inherited from tvm::runtime::Object
void	IncRef ()
	developer function, increases reference counter. More...

void	DecRef ()
	developer function, decrease reference counter. More...

Static Protected Member Functions inherited from tvm::runtime::Object
static uint32_t	GetOrAllocRuntimeTypeIndex (const std::string &key, uint32_t static_tindex, uint32_t parent_tindex, uint32_t type_child_slots, bool type_child_slots_can_overflow)
	Get the type index using type key. More...

Protected Attributes inherited from tvm::runtime::Object
uint32_t	type_index_ {0}
	Type index(tag) that indicates the type of the object. More...

RefCounterType	ref_counter_ {0}
	The internal reference counter. More...

FDeleter	deleter_ = nullptr
	deleter of this object to enable customized allocation. If the deleter is nullptr, no deletion will be performed. The creator of the object must always set the deleter field properly. More...

Detailed Description

A context to manage the graph-level pattern matching.

See also: PatternContext

Member Enumeration Documentation

◆ ExternUse

enum tvm::relax::PatternContextNode::ExternUse

Constrainting matched graph with assertion to external uses.

Enumerator
kMay	No constraints
kMustNot	All nodes except outputs only have internal depedencies in the matched graph.

Member Function Documentation

◆ TVM_DECLARE_FINAL_OBJECT_INFO()

tvm::relax::PatternContextNode::TVM_DECLARE_FINAL_OBJECT_INFO	(	PatternContextNode	,
		Object
	)

Member Data Documentation

◆ _type_key

constexpr const char* tvm::relax::PatternContextNode::_type_key = "relax.dpl.PatternContext"

staticconstexpr

◆ allow_extern_use

enum tvm::relax::PatternContextNode::ExternUse tvm::relax::PatternContextNode::allow_extern_use = kMay

◆ edge_constraints

std::map<DFPattern, std::vector<std::pair<DFPattern, std::vector<PairCons> > > > tvm::relax::PatternContextNode::edge_constraints

◆ src_ordered

std::vector<DFPattern> tvm::relax::PatternContextNode::src_ordered

◆ validation_constraints

std::vector<DFConstraint> tvm::relax::PatternContextNode::validation_constraints

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

include/tvm/relax/dataflow_pattern.h

Public Types

Public Member Functions

Public Attributes

Static Public Attributes

Additional Inherited Members