auryn::WeightStatsMonitor Class Reference

Records mean and standard deviation of a weight matrix in predefined intervals. More...

#include <WeightStatsMonitor.h>

Inheritance diagram for auryn::WeightStatsMonitor:

Collaboration diagram for auryn::WeightStatsMonitor:

Public Member Functions
	WeightStatsMonitor (Connection *source, string filename, AurynDouble binsize=1.0, NeuronID z=0)
virtual	~WeightStatsMonitor ()
void	execute ()

Protected Member Functions
void	init (Connection *source, string filename, AurynTime stepsize, NeuronID z)
Protected Member Functions inherited from auryn::Monitor
virtual void	open_output_file (std::string filename)
virtual void	virtual_serialize (boost::archive::binary_oarchive &ar, const unsigned int version)
virtual void	virtual_serialize (boost::archive::binary_iarchive &ar, const unsigned int version)
virtual void	flush ()
	Flush to file. More...
	Monitor (std::string filename, std::string default_extension="dat")
	Standard constructor with file name. More...
	Monitor ()
	Constructor which does not open a text file for output. More...
std::string	generate_filename (std::string name_hint="")
	Generates a default filename from the device ID. More...
virtual	~Monitor ()
	Standard destructor. More...
Protected Member Functions inherited from auryn::Device
void	init ()
	Standard initializer to be called by the constructor. More...
	Device ()
	Standard constructor. More...
void	set_name (std::string s)
	Set device name. More...
std::string	get_name ()
	Get device name. More...
int	get_id ()
	Get numeric device id. More...
virtual	~Device ()
	Standard destructor. More...
virtual void	evolve ()

Protected Attributes
Connection *	src
AurynTime	ssize
NeuronID	z_ind
Protected Attributes inherited from auryn::Monitor
std::ofstream	outfile
std::string	fname
std::string	default_file_extension
bool	active
	Standard active switch. More...
Protected Attributes inherited from auryn::Device
std::string	device_name
	Identifying name for device. More...
bool	active
	Standard active switch. More...

Detailed Description

Records mean and standard deviation of a weight matrix in predefined intervals.

Constructor & Destructor Documentation

WeightStatsMonitor()

WeightStatsMonitor::WeightStatsMonitor	(	Connection *	source,
		std::string	filename,
		AurynDouble	binsize = 1.0,
		NeuronID	z = 0
	)

                                                                                                               : Monitor(filename)
{
        init(source,filename,binsize/auryn_timestep,z);
}

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~WeightStatsMonitor()

WeightStatsMonitor::~WeightStatsMonitor ( )

virtual

{
}

Member Function Documentation

execute()

void WeightStatsMonitor::execute ( )

virtual

Virtual execute function to be called at the end of central simulation loop in System

Reimplemented from auryn::Device.

{
        if (auryn::sys->get_clock()%ssize==0) {
                AurynDouble mean,std;
                src->stats(mean,std,z_ind);
                outfile << (auryn::sys->get_time()) << " " << mean << " "  << std << std::endl;
        }

}

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init()

void WeightStatsMonitor::init ( Connection *  source, std::string  filename, AurynTime  stepsize, NeuronID  z  )

protected

{
        if ( !source->get_destination()->evolve_locally() ) return;

        auryn::sys->register_device(this);

        src = source;
        ssize = stepsize;
        if ( ssize < 1 ) ssize = 1;

        outfile << std::setiosflags(std::ios::fixed) << std::setprecision(6);

        z_ind = z;
}

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Member Data Documentation

src

Connection* auryn::WeightStatsMonitor::src

protected

ssize

AurynTime auryn::WeightStatsMonitor::ssize

protected

z_ind

NeuronID auryn::WeightStatsMonitor::z_ind

protected

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

• /home/zenke/auryn/src/auryn/WeightStatsMonitor.h
• /home/zenke/auryn/src/auryn/WeightStatsMonitor.cpp