caffe2::AsyncNetBase Class Reference

Inheritance diagram for caffe2::AsyncNetBase:

Public Member Functions
	AsyncNetBase (const std::shared_ptr< const NetDef > &net_def, Workspace *ws)
bool	SupportsAsync () override
vector< OperatorBase * >	GetOperators () const override
bool	RunAsync () override
const dag_utils::ExecutionChains &	TEST_execution_chains () const
ProfDAGProtos	GetOperatorStats () const
ProfDAGProtos	GetPerOperatorCost () const
ProfDAGReport	GetProfReport () const
Public Member Functions inherited from caffe2::NetBase
	NetBase (const std::shared_ptr< const NetDef > &net_def, Workspace *ws)
const vector< const Event * > &	events () const
virtual void	Wait ()
virtual bool	Run ()
virtual vector< float >	TEST_Benchmark (const int, const int, const bool)
	Benchmarks a network. More...
const vector< string > &	external_output () const
const vector< string > &	external_input () const
const string &	Name () const
const NetDef &	debug_def () const
bool	has_debug_def () const
Public Member Functions inherited from caffe2::Observable< NetBase >
	Observable (Observable &&)=default
Observable &	operator= (Observable &&)=default
	C10_DISABLE_COPY_AND_ASSIGN (Observable)
const Observer *	AttachObserver (std::unique_ptr< Observer > observer)
std::unique_ptr< Observer >	DetachObserver (const Observer *observer_ptr)
	Returns a unique_ptr to the removed observer. More...
virtual size_t	NumObservers ()
void	StartAllObservers ()
void	StopAllObservers ()

Protected Types
typedef std::unordered_map< int, std::unordered_map< int, std::shared_ptr< TaskThreadPoolBase > > >	PoolsMap

Protected Member Functions
bool	canSchedule (int chain_id, const std::vector< EventStatus > *status=nullptr, bool *parent_failed=nullptr)
bool	canSchedule (int parent_id, int child_id)
int	tasksNum () const
Event &	event (int task_id) const
EventStatus	query (int task_id) const
const std::vector< int > &	children (int task_id) const
const std::vector< int > &	parents (int task_id) const
int	updateParentCount (int child_id)
int	getParentCount (int child_id)
bool	testAndSetScheduled (int task_id)
int	numOps (int task_id) const
int	firstTaskOpId (int task_id) const
int	lastTaskOpId (int task_id) const
const OperatorBase *	firstTaskOp (int task_id) const
const OperatorBase *	lastTaskOp (int task_id) const
OperatorBase *	firstTaskOp (int task_id)
OperatorBase *	lastTaskOp (int task_id)
void	asyncWait (int task_id, int stream_id, const std::vector< int > &wait_task_ids) const
bool	run (int task_id, int stream_id) noexcept
int	stream (int task_id)
TaskThreadPoolBase *	pool (const DeviceOption &device_option)
TaskThreadPoolBase *	pool ()
void	finishTasks (const std::unordered_set< int > &task_ids)
void	finalizeEvents ()
bool	isStreamFree (int task_id, int stream_id) const
virtual void	reset ()
bool	handleRunError () override
void	handleChainError (int task_id, OperatorBase *op, const char *err_msg, bool save_exception=false) noexcept
	C10_DISABLE_COPY_AND_ASSIGN (AsyncNetBase)
Protected Member Functions inherited from caffe2::NetBase
virtual bool	DoRunAsync ()
	C10_DISABLE_COPY_AND_ASSIGN (NetBase)

Static Protected Member Functions
static std::vector< int > &	getStreamCounters ()

Protected Attributes
std::vector< OperatorBase * >	operators_
std::vector< dag_utils::OperatorNode >	operator_nodes_
std::vector< std::vector< int > >	chains_
std::vector< dag_utils::OpGraphNode >	chain_nodes_
dag_utils::ExecutionChains	execution_chains_
std::mutex	pools_mutex_
PoolsMap	cpu_pools_
PoolsMap	gpu_pools_
int	num_workers_
std::atomic< bool >	success_
std::shared_ptr< tracing::Tracer >	tracer_
ExecutionOptions	options_
ProfDAGCounters	counters_
Protected Attributes inherited from caffe2::NetBase
vector< string >	external_input_
vector< string >	external_output_
string	name_
vector< const Event * >	events_
std::shared_ptr< const NetDef >	net_def_
Protected Attributes inherited from caffe2::Observable< NetBase >
std::vector< std::unique_ptr< Observer > >	observers_list_

Friends
class	AsyncNetExecutorHelper
class	tracing::Tracer

Additional Inherited Members
Public Types inherited from caffe2::Observable< NetBase >
using	Observer = ObserverBase< NetBase >

Detailed Description

Definition at line 58 of file net_async_base.h.

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

• caffe2/core/net_async_base.h
• caffe2/core/net_async_base.cc