#include <replace_weights.hpp>

Inheritance diagram for lbann::callback::replace_weights:

Collaboration diagram for lbann::callback::replace_weights:

Public Member Functions
	replace_weights (std::vector< std::string > src, std::vector< std::string > dst, int batch_interval=1)

	replace_weights (const replace_weights &)=default

replace_weights &	operator= (const replace_weights &)=default

replace_weights *	copy () const override

void	setup (model *m) override
	Called once to set up the callback on the model (after all layers are set up). More...

void	on_batch_end (model *m) override
	Called immediately after the end of a (mini-)batch. More...

std::string	name () const override
	Return this callback's name. More...

Public Member Functions inherited from lbann::callback_base
	callback_base (int batch_interval=1)
	Initialize a callback with an optional batch interval. More...

	callback_base (const callback_base &)=default

virtual	~callback_base ()=default

virtual void	setup (trainer *t)
	Called once to set up the callback on the trainer. More...

virtual void	on_setup_end (model *m)
	Called at the end of setup. More...

virtual void	on_train_begin (model *m)
	Called at the beginning of training. More...

virtual void	on_train_end (model *m)
	Called at the end of training. More...

virtual void	on_phase_end (model *m)
	Called at the end of every phase (multiple epochs) in a layer-wise model training. More...

virtual void	on_epoch_begin (model *m)
	Called at the beginning of each epoch. More...

virtual void	on_epoch_end (model *m)
	Called immediate after the end of each epoch. More...

virtual void	on_batch_begin (model *m)
	Called at the beginning of a (mini-)batch. More...

virtual void	on_test_begin (model *m)
	Called at the beginning of testing. More...

virtual void	on_test_end (model *m)
	Called immediately after the end of testing. More...

virtual void	on_validation_begin (model *m)
	Called at the beginning of validation. More...

virtual void	on_validation_end (model *m)
	Called immediately after the end of validation. More...

virtual void	on_forward_prop_begin (model *m)
	Called when a model begins forward propagation. More...

virtual void	on_forward_prop_begin (model m, Layer l)
	Called when a layer begins forward propagation. More...

virtual void	on_forward_prop_end (model *m)
	Called when a model ends forward propagation. More...

virtual void	on_forward_prop_end (model m, Layer l)
	Called when a layer ends forward propagation. More...

virtual void	on_backward_prop_begin (model *m)
	Called when a model begins backward propagation. More...

virtual void	on_backward_prop_begin (model m, Layer l)
	Called when a layer begins backward propagation. More...

virtual void	on_backward_prop_end (model *m)
	Called when a model ends backward propagation. More...

virtual void	on_backward_prop_end (model m, Layer l)
	Called when a layer ends backward propagation. More...

virtual void	on_optimize_begin (model *m)
	Called when a model begins optimization. More...

virtual void	on_optimize_begin (model m, weights w)
	Called when weights begins optimization. More...

virtual void	on_optimize_end (model *m)
	Called when a model ends optimization. More...

virtual void	on_optimize_end (model m, weights w)
	Called when weights ends optimization. More...

virtual void	on_batch_evaluate_begin (model *m)
	Called at the beginning of a (mini-)batch evaluation (validation / testing). More...

virtual void	on_batch_evaluate_end (model *m)
	Called at the end of a (mini-)batch evaluation (validation / testing). More...

virtual void	on_evaluate_forward_prop_begin (model *m)
	Called when a model begins forward propagation for evaluation (validation / testing). More...

virtual void	on_evaluate_forward_prop_begin (model m, Layer l)
	Called when a layer begins forward propagation for evaluation (validation / testing). More...

virtual void	on_evaluate_forward_prop_end (model *m)
	Called when a model ends forward propagation for evaluation (validation / testing). More...

virtual void	on_evaluate_forward_prop_end (model m, Layer l)
	Called when a layer ends forward propagation for evaluation (validation / testing). More...

int	get_batch_interval () const
	Return the batch interval. More...

virtual description	get_description () const
	Human-readable description. More...

template<class Archive >
void	serialize (Archive &ar)
	Store state to archive for checkpoint and restart. More...

void	write_proto (lbann_data::Callback &proto) const
	Write a protobuf description of the callback. More...

Private Member Functions
void	write_specific_proto (lbann_data::Callback &proto) const final

Private Attributes
std::vector< std::string >	m_src_layer_names

std::vector< std::string >	m_dst_layer_names

std::vector< Layer * >	m_src_layers

std::vector< Layer * >	m_dst_layers

Additional Inherited Members
Protected Member Functions inherited from lbann::callback_base
std::string	get_multi_trainer_path (const model &m, const std::string &root_dir)
	Build a standard directory hierarchy including trainer ID. More...

std::string	get_multi_trainer_ec_model_path (const model &m, const std::string &root_dir)
	Build a standard directory hierachy including trainer, execution context, and model information (in that order). More...

std::string	get_multi_trainer_model_path (const model &m, const std::string &root_dir)
	Build a standard directory hierachy including trainer, model information in that order. More...

callback_base &	operator= (const callback_base &)=default
	Copy-assignment operator. More...

Protected Attributes inherited from lbann::callback_base
int	m_batch_interval
	Batch methods should once every this many steps. More...

Detailed Description

Weights/parameters replacement on k-batch end Currently support replacing weights/parameters using layer names Can easily be extended to support replacement by weights name Given two layers specified in prototext, weights are copied from source layer to destination layer.

Definition at line 45 of file replace_weights.hpp.

Constructor & Destructor Documentation

◆ replace_weights() [1/2]

lbann::callback::replace_weights::replace_weights	(	std::vector< std::string >	src,
		std::vector< std::string >	dst,
		int	batch_interval = `1`
	)

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◆ replace_weights() [2/2]

lbann::callback::replace_weights::replace_weights ( const replace_weights & )

default

Member Function Documentation

◆ copy()

replace_weights* lbann::callback::replace_weights::copy ( ) const

inlineoverridevirtual

Implements lbann::callback_base.

Definition at line 54 of file replace_weights.hpp.

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◆ name()

std::string lbann::callback::replace_weights::name ( ) const

inlineoverridevirtual

Return this callback's name.

Implements lbann::callback_base.

Definition at line 58 of file replace_weights.hpp.

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◆ on_batch_end()

void lbann::callback::replace_weights::on_batch_end ( model * m )

overridevirtual

Called immediately after the end of a (mini-)batch.

Reimplemented from lbann::callback_base.

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◆ operator=()

replace_weights& lbann::callback::replace_weights::operator= ( const replace_weights & )

default

◆ setup()

void lbann::callback::replace_weights::setup ( model * m )

overridevirtual

Called once to set up the callback on the model (after all layers are set up).

Reimplemented from lbann::callback_base.

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◆ write_specific_proto()

void lbann::callback::replace_weights::write_specific_proto ( lbann_data::Callback & proto ) const

finalprivatevirtual

Add callback specific data to prototext

Implements lbann::callback_base.

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Member Data Documentation

◆ m_dst_layer_names

std::vector<std::string> lbann::callback::replace_weights::m_dst_layer_names

private

Definition at line 64 of file replace_weights.hpp.

◆ m_dst_layers

std::vector<Layer*> lbann::callback::replace_weights::m_dst_layers

private

Definition at line 65 of file replace_weights.hpp.

◆ m_src_layer_names

std::vector<std::string> lbann::callback::replace_weights::m_src_layer_names

private

Definition at line 64 of file replace_weights.hpp.

◆ m_src_layers

std::vector<Layer*> lbann::callback::replace_weights::m_src_layers

private

Definition at line 65 of file replace_weights.hpp.

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

replace_weights.hpp

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ replace_weights() [1/2]

◆ replace_weights() [2/2]

Member Function Documentation

◆ copy()

◆ name()

◆ on_batch_end()

◆ operator=()

◆ setup()

◆ write_specific_proto()

Member Data Documentation

◆ m_dst_layer_names

◆ m_dst_layers

◆ m_src_layer_names

◆ m_src_layers