tvm::meta_schedule::ScheduleRuleNode Class Reference

Rules to modify a block in a schedule. More...

#include <schedule_rule.h>

Inheritance diagram for tvm::meta_schedule::ScheduleRuleNode:

Collaboration diagram for tvm::meta_schedule::ScheduleRuleNode:

Public Member Functions
virtual	~ScheduleRuleNode ()=default
	Virtual destructor. More...
void	VisitAttrs (tvm::AttrVisitor *v)
virtual void	InitializeWithTuneContext (const TuneContext &context)=0
	Initialize the design space generator with tuning context. More...
virtual runtime::Array< tir::Schedule >	Apply (const tir::Schedule &sch, const tir::BlockRV &block)=0
	Apply a schedule rule to the specific block in the given schedule. More...
virtual ScheduleRule	Clone () const =0
	Deep clone the schedule rule. More...
	TVM_DECLARE_BASE_OBJECT_INFO (ScheduleRuleNode, 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)

Static Public Attributes
static constexpr const char *	_type_key = "meta_schedule.ScheduleRule"
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

Rules to modify a block in a schedule.

Constructor & Destructor Documentation

~ScheduleRuleNode()

virtual tvm::meta_schedule::ScheduleRuleNode::~ScheduleRuleNode ( )

virtualdefault

Virtual destructor.

Member Function Documentation

Apply()

virtual runtime::Array<tir::Schedule> tvm::meta_schedule::ScheduleRuleNode::Apply ( const tir::Schedule &  sch, const tir::BlockRV &  block  )

pure virtual

Apply a schedule rule to the specific block in the given schedule.

Parameters

sch	The schedule to be modified.
block	The specific block to apply the schedule rule.

Returns

The list of schedules generated by applying the schedule rule.

Implemented in tvm::meta_schedule::PyScheduleRuleNode.

Clone()

virtual ScheduleRule tvm::meta_schedule::ScheduleRuleNode::Clone ( ) const

pure virtual

Deep clone the schedule rule.

Returns

The cloned schedule rule.

Implemented in tvm::meta_schedule::PyScheduleRuleNode.

InitializeWithTuneContext()

virtual void tvm::meta_schedule::ScheduleRuleNode::InitializeWithTuneContext ( const TuneContext &  context )

pure virtual

Initialize the design space generator with tuning context.

Parameters

context

The tuning context for initialization.

Note

This method is supposed to be called only once before every other method.

Implemented in tvm::meta_schedule::PyScheduleRuleNode.

TVM_DECLARE_BASE_OBJECT_INFO()

tvm::meta_schedule::ScheduleRuleNode::TVM_DECLARE_BASE_OBJECT_INFO	(	ScheduleRuleNode	,
		Object
	)

VisitAttrs()

void tvm::meta_schedule::ScheduleRuleNode::VisitAttrs ( tvm::AttrVisitor *  v )

inline

Member Data Documentation

_type_key

constexpr const char* tvm::meta_schedule::ScheduleRuleNode::_type_key = "meta_schedule.ScheduleRule"

staticconstexpr

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

• include/tvm/meta_schedule/schedule_rule.h