exatn::runtime::TensorGraphExecutor Class Reference

Inheritance diagram for exatn::runtime::TensorGraphExecutor:

Public Member Functions
	TensorGraphExecutor (const TensorGraphExecutor &)=delete
TensorGraphExecutor &	operator= (const TensorGraphExecutor &)=delete
	TensorGraphExecutor (TensorGraphExecutor &&) noexcept=delete
TensorGraphExecutor &	operator= (TensorGraphExecutor &&) noexcept=delete
void	resetNodeExecutor (std::shared_ptr< TensorNodeExecutor > node_executor)
void	resetLoggingLevel (int level=0)
virtual void	execute (TensorGraph &dag)=0
virtual std::shared_ptr< TensorGraphExecutor >	clone ()=0
std::shared_ptr< talsh::Tensor >	getLocalTensor (const numerics::Tensor &tensor, const std::vector< std::pair< DimOffset, DimExtent >> &slice_spec)
void	stopExecution ()
Public Member Functions inherited from exatn::Identifiable
virtual const std::string	name () const =0
virtual const std::string	description () const =0
Public Member Functions inherited from exatn::Cloneable< TensorGraphExecutor >
virtual	~Cloneable ()

Protected Attributes
std::shared_ptr< TensorNodeExecutor >	node_executor_
std::ofstream	logfile_
std::atomic< int >	logging_
std::atomic< bool >	stopping_
std::atomic< bool >	active_

Member Function Documentation

clone()

virtual std::shared_ptr<TensorGraphExecutor> exatn::runtime::TensorGraphExecutor::clone ( )

pure virtual

Factory method

Implements exatn::Cloneable< TensorGraphExecutor >.

Implemented in exatn::runtime::EagerGraphExecutor, and exatn::runtime::LazyGraphExecutor.

execute()

virtual void exatn::runtime::TensorGraphExecutor::execute ( TensorGraph &  dag )

pure virtual

Traverses the DAG and executes all its nodes (operations). [THREAD: This function is executed by the execution thread]

Implemented in exatn::runtime::EagerGraphExecutor, and exatn::runtime::LazyGraphExecutor.

getLocalTensor()

std::shared_ptr<talsh::Tensor> exatn::runtime::TensorGraphExecutor::getLocalTensor ( const numerics::Tensor &  tensor, const std::vector< std::pair< DimOffset, DimExtent >> &  slice_spec  )

inline

Returns a local copy of a given tensor slice.

resetLoggingLevel()

void exatn::runtime::TensorGraphExecutor::resetLoggingLevel ( int  level = 0 )

inline

Resets the logging level (0:none).

resetNodeExecutor()

void exatn::runtime::TensorGraphExecutor::resetNodeExecutor ( std::shared_ptr< TensorNodeExecutor >  node_executor )

inline

Sets/resets the DAG node executor (tensor operation executor).

stopExecution()

void exatn::runtime::TensorGraphExecutor::stopExecution ( )

inline

Signals to stop execution of the DAG until later resume and waits until the execution has actually stopped. [THREAD: This function is executed by the main thread]

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

• /Users/aqw/exatn/src/runtime/executor/tensor_graph_executor.hpp