The database with customized methods on the python-side. More...

#include <database.h>

Inheritance diagram for tvm::meta_schedule::PyDatabaseNode:

Collaboration diagram for tvm::meta_schedule::PyDatabaseNode:

Public Types
using	FHasWorkload = runtime::TypedPackedFunc< bool(const IRModule &)>
	The function type of `HasWorkload` method. More...

using	FCommitWorkload = runtime::TypedPackedFunc< Workload(const IRModule &)>
	The function type of `CommitWorkload` method. More...

using	FCommitTuningRecord = runtime::TypedPackedFunc< void(const TuningRecord &)>
	The function type of `CommitTuningRecord` method. More...

using	FGetTopK = runtime::TypedPackedFunc< Array< TuningRecord >(const Workload &, int)>
	The function type of `GetTopK` method. More...

using	FGetAllTuningRecords = runtime::TypedPackedFunc< Array< TuningRecord >()>
	The function type of `GetAllTuningRecords` method. More...

using	FSize = runtime::TypedPackedFunc< int64_t()>
	The function type of `Size` method. 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
void	VisitAttrs (tvm::AttrVisitor *v)

bool	HasWorkload (const IRModule &mod) final
	Check if the database has the given workload. More...

Workload	CommitWorkload (const IRModule &mod) final
	Look up or add workload to the database if missing. More...

void	CommitTuningRecord (const TuningRecord &record) final
	Add a tuning record to the database. More...

Array< TuningRecord >	GetTopK (const Workload &workload, int top_k) final
	Get the top K tuning records of given workload from the database. More...

Array< TuningRecord >	GetAllTuningRecords () final
	Get all tuning records from the database. More...

int64_t	Size () final
	Get the size of the database. More...

	TVM_DECLARE_FINAL_OBJECT_INFO (PyDatabaseNode, DatabaseNode)

Public Member Functions inherited from tvm::meta_schedule::DatabaseNode
virtual	~DatabaseNode ()=default
	Default destructor. More...

	TVM_DECLARE_BASE_OBJECT_INFO (DatabaseNode, runtime::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
FHasWorkload	f_has_workload
	The packed function to the `HasWorkload` function. More...

FCommitWorkload	f_commit_workload
	The packed function to the `CommitWorkload` function. More...

FCommitTuningRecord	f_commit_tuning_record
	The packed function to the `CommitTuningRecord` function. More...

FGetTopK	f_get_top_k
	The packed function to the `GetTopK` function. More...

FGetAllTuningRecords	f_get_all_tuning_records
	The packed function to the `GetAllTuningRecords` function. More...

FSize	f_size
	The packed function to the `Size` function. More...

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

Static Public Attributes inherited from tvm::meta_schedule::DatabaseNode
static constexpr const char *	_type_key = "meta_schedule.Database"

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

The database with customized methods on the python-side.

Member Typedef Documentation

◆ FCommitTuningRecord

using tvm::meta_schedule::PyDatabaseNode::FCommitTuningRecord = runtime::TypedPackedFunc<void(const TuningRecord&)>

The function type of CommitTuningRecord method.

Parameters

record The tuning record to be added.

◆ FCommitWorkload

using tvm::meta_schedule::PyDatabaseNode::FCommitWorkload = runtime::TypedPackedFunc<Workload(const IRModule&)>

The function type of CommitWorkload method.

Parameters

mod	The IRModule to be searched for or added.

Returns: The workload corresponding to the given IRModule.

◆ FGetAllTuningRecords

using tvm::meta_schedule::PyDatabaseNode::FGetAllTuningRecords = runtime::TypedPackedFunc<Array<TuningRecord>()>

The function type of GetAllTuningRecords method.

Returns: An Array of all the tuning records in the database.

◆ FGetTopK

using tvm::meta_schedule::PyDatabaseNode::FGetTopK = runtime::TypedPackedFunc<Array<TuningRecord>(const Workload&, int)>

The function type of GetTopK method.

Parameters

workload	The workload to be searched for.
top_k	The number of top records to be returned.

Returns: An array of top K tuning records for the given workload.

◆ FHasWorkload

using tvm::meta_schedule::PyDatabaseNode::FHasWorkload = runtime::TypedPackedFunc<bool(const IRModule&)>

The function type of HasWorkload method.

Parameters

mod	The IRModule to be searched for.

Returns: Whether the database has the given workload.

◆ FSize

using tvm::meta_schedule::PyDatabaseNode::FSize = runtime::TypedPackedFunc<int64_t()>

The function type of Size method.

Returns: The size of the database.

Member Function Documentation

◆ CommitTuningRecord()

void tvm::meta_schedule::PyDatabaseNode::CommitTuningRecord ( const TuningRecord & record )

inlinefinalvirtual

Add a tuning record to the database.

Parameters

record The tuning record to be added.

Implements tvm::meta_schedule::DatabaseNode.

◆ CommitWorkload()

Workload tvm::meta_schedule::PyDatabaseNode::CommitWorkload ( const IRModule & mod )

inlinefinalvirtual

Look up or add workload to the database if missing.

Parameters

mod	The IRModule to be searched for or added.

Returns: The workload corresponding to the given IRModule.

Implements tvm::meta_schedule::DatabaseNode.

◆ GetAllTuningRecords()

Array<TuningRecord> tvm::meta_schedule::PyDatabaseNode::GetAllTuningRecords ( )

inlinefinalvirtual

Get all tuning records from the database.

Returns: An Array of all the tuning records in the database.

Implements tvm::meta_schedule::DatabaseNode.

◆ GetTopK()

Array<TuningRecord> tvm::meta_schedule::PyDatabaseNode::GetTopK	(	const Workload &	workload,
		int	top_k
	)

inlinefinalvirtual

Get the top K tuning records of given workload from the database.

Parameters

workload	The workload to be searched for.
top_k	The number of top records to be returned.

Returns: An array of top K tuning records for the given workload.

Implements tvm::meta_schedule::DatabaseNode.

◆ HasWorkload()

bool tvm::meta_schedule::PyDatabaseNode::HasWorkload ( const IRModule & mod )

inlinefinalvirtual

Check if the database has the given workload.

Parameters

mod	The IRModule to be searched for.

Returns: Whether the database has the given workload.

Implements tvm::meta_schedule::DatabaseNode.

◆ Size()

int64_t tvm::meta_schedule::PyDatabaseNode::Size ( )

inlinefinalvirtual

Get the size of the database.

Returns: The size of the database.

Implements tvm::meta_schedule::DatabaseNode.

◆ TVM_DECLARE_FINAL_OBJECT_INFO()

tvm::meta_schedule::PyDatabaseNode::TVM_DECLARE_FINAL_OBJECT_INFO	(	PyDatabaseNode	,
		DatabaseNode
	)

◆ VisitAttrs()

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

inline

Member Data Documentation

◆ _type_key

constexpr const char* tvm::meta_schedule::PyDatabaseNode::_type_key = "meta_schedule.PyDatabase"

static

◆ f_commit_tuning_record

FCommitTuningRecord tvm::meta_schedule::PyDatabaseNode::f_commit_tuning_record

The packed function to the CommitTuningRecord function.

◆ f_commit_workload

FCommitWorkload tvm::meta_schedule::PyDatabaseNode::f_commit_workload

The packed function to the CommitWorkload function.

◆ f_get_all_tuning_records

FGetAllTuningRecords tvm::meta_schedule::PyDatabaseNode::f_get_all_tuning_records

The packed function to the GetAllTuningRecords function.

◆ f_get_top_k

FGetTopK tvm::meta_schedule::PyDatabaseNode::f_get_top_k

The packed function to the GetTopK function.

◆ f_has_workload

FHasWorkload tvm::meta_schedule::PyDatabaseNode::f_has_workload

The packed function to the HasWorkload function.

◆ f_size

FSize tvm::meta_schedule::PyDatabaseNode::f_size

The packed function to the Size function.

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

include/tvm/meta_schedule/database.h

Public Types

Public Member Functions

Public Attributes

Static Public Attributes

Additional Inherited Members

Detailed Description

Member Typedef Documentation

◆ FCommitTuningRecord

◆ FCommitWorkload

◆ FGetAllTuningRecords

◆ FGetTopK

◆ FHasWorkload

◆ FSize

Member Function Documentation

◆ CommitTuningRecord()

◆ CommitWorkload()

◆ GetAllTuningRecords()

◆ GetTopK()

◆ HasWorkload()

◆ Size()

◆ TVM_DECLARE_FINAL_OBJECT_INFO()

◆ VisitAttrs()

Member Data Documentation

◆ _type_key

◆ f_commit_tuning_record

◆ f_commit_workload

◆ f_get_all_tuning_records

◆ f_get_top_k

◆ f_has_workload

◆ f_size