lbann::ltfb::LTFBExecutionContext Class Reference

#include <execution_context.hpp>

Inheritance diagram for lbann::ltfb::LTFBExecutionContext:

Collaboration diagram for lbann::ltfb::LTFBExecutionContext:

Public Member Functions
	LTFBExecutionContext ()=default
	~LTFBExecutionContext ()=default
std::unique_ptr< lbann::ExecutionContext >	get_new () const override
std::string	get_type () const override
	Get a string identifying the type of execution context. More...
std::string	get_state_string () const noexcept override
	Return the state of the execution context as a string. More...
Checkpointing and Serialization
template<class Archive >
void	serialize (Archive &ar)
void	save_to_checkpoint_shared (persist &p) override
	Checkpoint exection_context to a shared checkpoint. More...
void	load_from_checkpoint_shared (persist &p) override
	Restore execution_context from a shared checkpoint. More...
void	save_to_checkpoint_distributed (persist &p) override
	Checkpoint exection_context to a distributed checkpoint. More...
void	load_from_checkpoint_distributed (persist &p) override
	Restore execution_context from a distributed checkpoint. More...
Public Member Functions inherited from lbann::ExecutionContext
	ExecutionContext ()
virtual	~ExecutionContext ()=default
virtual execution_mode	get_execution_mode () const noexcept
size_t	get_step () const noexcept
	Current step in the training algorithm. More...
void	inc_step () noexcept
	Increment the current step in the training algorithm. More...
template<class Archive >
void	serialize (Archive &ar)

Additional Inherited Members
Protected Member Functions inherited from lbann::ExecutionContext
	ExecutionContext (const ExecutionContext &other)=delete
ExecutionContext &	operator= (const ExecutionContext &other)=delete
	ExecutionContext (ExecutionContext &&other)=default
ExecutionContext &	operator= (ExecutionContext &&other)=default

Detailed Description

Definition at line 47 of file ltfb/execution_context.hpp.

Constructor & Destructor Documentation

LTFBExecutionContext()

lbann::ltfb::LTFBExecutionContext::LTFBExecutionContext ( )

default

~LTFBExecutionContext()

lbann::ltfb::LTFBExecutionContext::~LTFBExecutionContext ( )

default

Member Function Documentation

get_new()

std::unique_ptr<lbann::ExecutionContext> lbann::ltfb::LTFBExecutionContext::get_new ( ) const

inlineoverridevirtual

Get a "clean" execution_context of the same type.

Implements lbann::ExecutionContext.

Definition at line 54 of file ltfb/execution_context.hpp.

get_state_string()

std::string lbann::ltfb::LTFBExecutionContext::get_state_string ( ) const

inlineoverridevirtualnoexcept

Return the state of the execution context as a string.

Implements lbann::ExecutionContext.

Definition at line 66 of file ltfb/execution_context.hpp.

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get_type()

std::string lbann::ltfb::LTFBExecutionContext::get_type ( ) const

inlineoverridevirtual

Get a string identifying the type of execution context.

Should match the training algorithm.

Todo:

Absorb completely into get_state_string().

Implements lbann::ExecutionContext.

Definition at line 63 of file ltfb/execution_context.hpp.

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load_from_checkpoint_distributed()

void lbann::ltfb::LTFBExecutionContext::load_from_checkpoint_distributed ( persist &  p )

inlineoverridevirtual

Restore execution_context from a distributed checkpoint.

Implements lbann::ExecutionContext.

Definition at line 94 of file ltfb/execution_context.hpp.

load_from_checkpoint_shared()

void lbann::ltfb::LTFBExecutionContext::load_from_checkpoint_shared ( persist &  p )

inlineoverridevirtual

Restore execution_context from a shared checkpoint.

Implements lbann::ExecutionContext.

Definition at line 84 of file ltfb/execution_context.hpp.

save_to_checkpoint_distributed()

void lbann::ltfb::LTFBExecutionContext::save_to_checkpoint_distributed ( persist &  p )

inlineoverridevirtual

Checkpoint exection_context to a distributed checkpoint.

Implements lbann::ExecutionContext.

Definition at line 89 of file ltfb/execution_context.hpp.

save_to_checkpoint_shared()

void lbann::ltfb::LTFBExecutionContext::save_to_checkpoint_shared ( persist &  p )

inlineoverridevirtual

Checkpoint exection_context to a shared checkpoint.

Implements lbann::ExecutionContext.

Definition at line 79 of file ltfb/execution_context.hpp.

serialize()

template<class Archive >

void lbann::ltfb::LTFBExecutionContext::serialize

(

Archive &

ar

)

Archive for checkpoint and restart

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

• ltfb/execution_context.hpp