tvm::meta_schedule::SpaceGenerator Class Reference

Managed reference to SpaceGeneratorNode. More...

#include <space_generator.h>

Inheritance diagram for tvm::meta_schedule::SpaceGenerator:

Collaboration diagram for tvm::meta_schedule::SpaceGenerator:

Public Types
using	FInitializeWithTuneContext = runtime::TypedPackedFunc< void(const TuneContext &)>
	The function type of InitializeWithTuneContext method. More...
using	FGenerateDesignSpace = runtime::TypedPackedFunc< Array< tir::Schedule >(const IRModule &)>
	The function type of GenerateDesignSpace method. More...
using	FClone = runtime::TypedPackedFunc< SpaceGenerator()>
	The function type of Clone method. More...
Public Types inherited from tvm::runtime::ObjectRef
using	ContainerType = Object
	type indicate the container type. More...

Public Member Functions
	TVM_DEFINE_MUTABLE_NOTNULLABLE_OBJECT_REF_METHODS (SpaceGenerator, ObjectRef, SpaceGeneratorNode)
Public Member Functions inherited from tvm::runtime::ObjectRef
	ObjectRef ()=default
	default constructor More...
	ObjectRef (ObjectPtr< Object > data)
	Constructor from existing object ptr. More...
bool	same_as (const ObjectRef &other) const
	Comparator. More...
bool	operator== (const ObjectRef &other) const
	Comparator. More...
bool	operator!= (const ObjectRef &other) const
	Comparator. More...
bool	operator< (const ObjectRef &other) const
	Comparator. More...
bool	defined () const
const Object *	get () const
const Object *	operator-> () const
bool	unique () const
int	use_count () const
template<typename ObjectType >
const ObjectType *	as () const
	Try to downcast the internal Object to a raw pointer of a corresponding type. More...

Static Public Member Functions
static SpaceGenerator	PySpaceGenerator (Optional< Array< ScheduleRule >> sch_rules, Optional< Array< Postproc >> postprocs, Optional< Map< Mutator, FloatImm >> mutator_probs, FInitializeWithTuneContext f_initialize_with_tune_context, FGenerateDesignSpace f_generate_design_space, FClone f_clone)
	Create a design space generator with customized methods on the python-side. More...
static SpaceGenerator	ScheduleFn (PackedFunc schedule_fn, Optional< Array< ScheduleRule >> sch_rules, Optional< Array< Postproc >> postprocs, Optional< Map< Mutator, FloatImm >> mutator_probs)
	Create a design space generator with customized schedule function. More...
static SpaceGenerator	SpaceGeneratorUnion (Array< SpaceGenerator, void > space_generators, Optional< Array< ScheduleRule >> sch_rules, Optional< Array< Postproc >> postprocs, Optional< Map< Mutator, FloatImm >> mutator_probs)
	Create a design space generator that is union of multiple design space generators. More...
static SpaceGenerator	PostOrderApply (runtime::PackedFunc f_block_filter, Optional< Array< ScheduleRule >> sch_rules, Optional< Array< Postproc >> postprocs, Optional< Map< Mutator, FloatImm >> mutator_probs)
	Create a design space generator that generates design spaces by applying schedule rules to blocks in post-DFS order. More...

Protected Member Functions
	SpaceGenerator ()=default
Protected Member Functions inherited from tvm::runtime::ObjectRef
Object *	get_mutable () const

Additional Inherited Members
Static Public Attributes inherited from tvm::runtime::ObjectRef
static constexpr bool	_type_is_nullable = true
Static Protected Member Functions inherited from tvm::runtime::ObjectRef
template<typename T >
static T	DowncastNoCheck (ObjectRef ref)
	Internal helper function downcast a ref without check. More...
static void	FFIClearAfterMove (ObjectRef *ref)
	Clear the object ref data field without DecRef after we successfully moved the field. More...
template<typename ObjectType >
static ObjectPtr< ObjectType >	GetDataPtr (const ObjectRef &ref)
	Internal helper function get data_ as ObjectPtr of ObjectType. More...
Protected Attributes inherited from tvm::runtime::ObjectRef
ObjectPtr< Object >	data_
	Internal pointer that backs the reference. More...

Detailed Description

Managed reference to SpaceGeneratorNode.

See also

SpaceGeneratorNode

Member Typedef Documentation

FClone

using tvm::meta_schedule::SpaceGenerator::FClone = runtime::TypedPackedFunc<SpaceGenerator()>

The function type of Clone method.

Returns

The cloned space generator.

FGenerateDesignSpace

using tvm::meta_schedule::SpaceGenerator::FGenerateDesignSpace = runtime::TypedPackedFunc<Array<tir::Schedule>(const IRModule&)>

The function type of GenerateDesignSpace method.

Parameters

mod	The module used for design space generation.

Returns

The generated design spaces, i.e., schedules.

FInitializeWithTuneContext

using tvm::meta_schedule::SpaceGenerator::FInitializeWithTuneContext = runtime::TypedPackedFunc<void(const TuneContext&)>

The function type of InitializeWithTuneContext method.

Parameters

context

The tuning context for initialization.

Constructor & Destructor Documentation

SpaceGenerator()

tvm::meta_schedule::SpaceGenerator::SpaceGenerator ( )

protecteddefault

Member Function Documentation

PostOrderApply()

static SpaceGenerator tvm::meta_schedule::SpaceGenerator::PostOrderApply ( runtime::PackedFunc  f_block_filter, Optional< Array< ScheduleRule >>  sch_rules, Optional< Array< Postproc >>  postprocs, Optional< Map< Mutator, FloatImm >>  mutator_probs  )

static

Create a design space generator that generates design spaces by applying schedule rules to blocks in post-DFS order.

Parameters

f_block_filter	The filter function to filter blocks to be applied with schedule rules.
sch_rules	The schedule rules.
postprocs	The postprocessors.
mutator_probs	The probability of using certain mutator.

Returns

The design space generator created.

PySpaceGenerator()

static SpaceGenerator tvm::meta_schedule::SpaceGenerator::PySpaceGenerator ( Optional< Array< ScheduleRule >>  sch_rules, Optional< Array< Postproc >>  postprocs, Optional< Map< Mutator, FloatImm >>  mutator_probs, FInitializeWithTuneContext  f_initialize_with_tune_context, FGenerateDesignSpace  f_generate_design_space, FClone  f_clone  )

static

Create a design space generator with customized methods on the python-side.

Parameters

sch_rules	The schedule rules.
postprocs	The postprocessors.
mutator_probs	The probability of using certain mutator.
f_initialize_with_tune_context	The packed function of InitializeWithTuneContext.
f_generate_design_space	The packed function of GenerateDesignSpace.
f_clone	The packed function of Clone.

Returns

The design space generator created.

ScheduleFn()

static SpaceGenerator tvm::meta_schedule::SpaceGenerator::ScheduleFn ( PackedFunc  schedule_fn, Optional< Array< ScheduleRule >>  sch_rules, Optional< Array< Postproc >>  postprocs, Optional< Map< Mutator, FloatImm >>  mutator_probs  )

static

Create a design space generator with customized schedule function.

Parameters

schedule_fn	The schedule function, which can have the following signatures: 1) void(Schedule) 2) Schedule(Schedule) 3) Array<Schedule>(Schedule)
sch_rules	The schedule rules.
postprocs	The postprocessors.
mutator_probs	The probability of using certain mutator.

SpaceGeneratorUnion()

static SpaceGenerator tvm::meta_schedule::SpaceGenerator::SpaceGeneratorUnion ( Array< SpaceGenerator, void >  space_generators, Optional< Array< ScheduleRule >>  sch_rules, Optional< Array< Postproc >>  postprocs, Optional< Map< Mutator, FloatImm >>  mutator_probs  )

static

Create a design space generator that is union of multiple design space generators.

Parameters

space_generators	An array of design space generators to be unioned.
sch_rules	The schedule rules.
postprocs	The postprocessors.
mutator_probs	The probability of using certain mutator.

Returns

The design space generator created.

TVM_DEFINE_MUTABLE_NOTNULLABLE_OBJECT_REF_METHODS()

tvm::meta_schedule::SpaceGenerator::TVM_DEFINE_MUTABLE_NOTNULLABLE_OBJECT_REF_METHODS	(	SpaceGenerator	,
		ObjectRef	,
		SpaceGeneratorNode
	)

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

• include/tvm/meta_schedule/space_generator.h