tvm::te::TensorNode Class Reference

Node to represent a tensor. More...

#include <tensor.h>

Inheritance diagram for tvm::te::TensorNode:

Collaboration diagram for tvm::te::TensorNode:

Public Member Functions
	TensorNode ()
	constructor More...
void	VisitAttrs (AttrVisitor *v)
Array< PrimExpr >	GetShape () const final
	Get the shape of the result. More...
DataType	GetDataType () const final
	Get the data type of the result. More...
String	GetNameHint () const final
	Get the name hint of the data producer. More...
	TVM_DECLARE_FINAL_OBJECT_INFO (TensorNode, DataProducerNode)
Public Member Functions inherited from tvm::tir::DataProducerNode
virtual	~DataProducerNode ()
	destructor. More...
bool	SEqualReduce (const DataProducerNode *other, SEqualReducer equal) const
void	SHashReduce (SHashReducer hash_reduce) const
	TVM_DECLARE_BASE_OBJECT_INFO (DataProducerNode, 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
Array< PrimExpr >	shape
	The shape of the tensor. More...
DataType	dtype
	data type in the content of the tensor More...
Operation	op
	the source operation, can be None More...
int	value_index {0}
	the output index from source operation More...

Static Public Attributes
static constexpr const char *	_type_key = "Tensor"
Static Public Attributes inherited from tvm::tir::DataProducerNode
static constexpr const char *	_type_key = "tir.DataProducer"
static constexpr const bool	_type_has_method_sequal_reduce = true
static constexpr const bool	_type_has_method_shash_reduce = true
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
Public Types inherited from tvm::runtime::Object
typedef void(*	FDeleter) (Object *self)
	Object deleter. More...
using	RefCounterType = std::atomic< int32_t >
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

Node to represent a tensor.

Constructor & Destructor Documentation

TensorNode()

tvm::te::TensorNode::TensorNode ( )

inline

constructor

Member Function Documentation

GetDataType()

DataType tvm::te::TensorNode::GetDataType ( ) const

inlinefinalvirtual

Get the data type of the result.

Returns

The data type.

Implements tvm::tir::DataProducerNode.

GetNameHint()

String tvm::te::TensorNode::GetNameHint ( ) const

finalvirtual

Get the name hint of the data producer.

Returns

The data type.

Implements tvm::tir::DataProducerNode.

GetShape()

Array<PrimExpr> tvm::te::TensorNode::GetShape ( ) const

inlinefinalvirtual

Get the shape of the result.

Returns

The shape.

Implements tvm::tir::DataProducerNode.

TVM_DECLARE_FINAL_OBJECT_INFO()

tvm::te::TensorNode::TVM_DECLARE_FINAL_OBJECT_INFO	(	TensorNode	,
		DataProducerNode
	)

VisitAttrs()

void tvm::te::TensorNode::VisitAttrs ( AttrVisitor *  v )

inline

Member Data Documentation

_type_key

constexpr const char* tvm::te::TensorNode::_type_key = "Tensor"

staticconstexpr

dtype

DataType tvm::te::TensorNode::dtype

data type in the content of the tensor

op

Operation tvm::te::TensorNode::op

the source operation, can be None

shape

Array<PrimExpr> tvm::te::TensorNode::shape

The shape of the tensor.

value_index

int tvm::te::TensorNode::value_index {0}

the output index from source operation

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

• include/tvm/te/tensor.h