node container for schedule More...

#include <schedule.h>

Inheritance diagram for tvm::te::ScheduleNode:

Collaboration diagram for tvm::te::ScheduleNode:

Public Member Functions
void	VisitAttrs (AttrVisitor *v)

void	InitCache ()
	Initialize temp cache. More...

void	InvalidateCache ()
	Invalidate temp cache. More...

bool	Contain (const Operation &op) const
	Check if the schedule contains an Operation. More...

bool	Contain (const Tensor &tensor) const
	Check if the schedule contains a Tensor. More...

	TVM_DECLARE_FINAL_OBJECT_INFO (ScheduleNode, 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< Operation >	outputs
	The output operations in original data flow graph. More...

Array< Stage >	stages
	list of all stages for ops. The stages are sorted in dependency order. More...

Array< Stage >	groups
	List of all stage groups. More...

Map< Operation, Stage >	stage_map
	map of original operation to the stages More...

std::unordered_map< const Object *, Stage >	op2stage_cache_
	Internal stage map to map internal ops to stages. This is created on demand and can be invalidated. More...

Array< Schedule >	schedule_record
	list of all transformed schedules User can display the optimization strategy via TEDD step by step to check the order and effect of primitives. Set "te.keep_schedule_record" in PassContext config as true to enable recording. More...

Array< String >	primitive_record
	list of all applied primitive names. More...

Optional< Bool >	keep_schedule_record
	Flag to keep schedule record or not. More...

Static Public Attributes
static constexpr const char *	_type_key = "Schedule"

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 container for schedule

Member Function Documentation

◆ Contain() [1/2]

bool tvm::te::ScheduleNode::Contain ( const Operation & op ) const

Check if the schedule contains an Operation.

Parameters

op	The candidate Operation.

Returns: true if the schedule has the Operation. Otherwise, false.

◆ Contain() [2/2]

bool tvm::te::ScheduleNode::Contain ( const Tensor & tensor ) const

inline

Check if the schedule contains a Tensor.

Parameters

tensor The candidate tensor.

Returns: true if the schedule has the tensor. Otherwise, false.

◆ InitCache()

void tvm::te::ScheduleNode::InitCache ( )

Initialize temp cache.

◆ InvalidateCache()

void tvm::te::ScheduleNode::InvalidateCache ( )

Invalidate temp cache.

◆ TVM_DECLARE_FINAL_OBJECT_INFO()

tvm::te::ScheduleNode::TVM_DECLARE_FINAL_OBJECT_INFO	(	ScheduleNode	,
		Object
	)

◆ VisitAttrs()

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

inline

Member Data Documentation

◆ _type_key

constexpr const char* tvm::te::ScheduleNode::_type_key = "Schedule"

staticconstexpr

◆ groups

Array<Stage> tvm::te::ScheduleNode::groups

List of all stage groups.

◆ keep_schedule_record

Optional<Bool> tvm::te::ScheduleNode::keep_schedule_record

Flag to keep schedule record or not.

◆ op2stage_cache_

std::unordered_map<const Object*, Stage> tvm::te::ScheduleNode::op2stage_cache_

Internal stage map to map internal ops to stages. This is created on demand and can be invalidated.

◆ outputs

Array<Operation> tvm::te::ScheduleNode::outputs

The output operations in original data flow graph.

◆ primitive_record

Array<String> tvm::te::ScheduleNode::primitive_record

list of all applied primitive names.

◆ schedule_record

Array<Schedule> tvm::te::ScheduleNode::schedule_record

list of all transformed schedules User can display the optimization strategy via TEDD step by step to check the order and effect of primitives. Set "te.keep_schedule_record" in PassContext config as true to enable recording.

◆ stage_map

Map<Operation, Stage> tvm::te::ScheduleNode::stage_map

map of original operation to the stages

◆ stages

Array<Stage> tvm::te::ScheduleNode::stages

list of all stages for ops. The stages are sorted in dependency order.

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

include/tvm/te/schedule.h

Public Member Functions

Public Attributes

Static Public Attributes

Additional Inherited Members