Schmuker2014_classifier Class Reference

This class cpontains the methods for running the Schmuker_2014_classifier example model. More...

#include <Schmuker2014_classifier.h>

Public Types
enum	data_type { data_type_int, data_type_uint, data_type_float, data_type_double }

Public Member Functions
	Schmuker2014_classifier ()
	~Schmuker2014_classifier ()
void	allocateHostAndDeviceMemory ()
void	populateDeviceMemory ()
void	update_input_data_on_device ()
void	clearDownDevice ()
void	run (float runtime, string filename_rasterPlot, bool usePlasticity)
void	getSpikesFromGPU ()
void	getSpikeNumbersFromGPU ()
void	outputSpikes (FILE *, string delim)
void	initialiseWeights_SPARSE_RN_PN ()
void	initialiseWeights_WTA_PN_PN ()
void	initialiseWeights_DENSE_PN_AN ()
void	initialiseWeights_WTA_AN_AN ()
void	createWTAConnectivity (float *synapse, UINT populationSize, UINT clusterSize, float synapseWeight, float probability)
bool	randomEventOccurred (float probability)
void	updateWeights_PN_AN_on_device ()
void	generate_or_load_inputrates_dataset (unsigned int recordingIdx)
void	generate_inputrates_dataset (unsigned int recordingIdx)
FILE *	openRecordingFile (UINT recordingIndex)
void	applyLearningRuleSynapses (float *synapsesPNAN)
void	initialiseInputData ()
void	load_VR_data ()
void	setCorrectClass (UINT recordingIdx)
UINT	getClassCluster (UINT anIdx)
void	loadClassLabels ()
void	addInputRate (float *samplePoint, UINT timeStep)
uint64_t	convertToRateCode (float inputRateHz)
float	calculateVrResponse (float *samplePoint, float *vrPoint)
void	setMaxMinSampleDistances ()
void	findMaxMinSampleDistances (float *samples, UINT startAt, UINT totalSamples)
float	getSampleDistance (UINT max0_min1)
float	getManhattanDistance (float *pointA, float *pointB, UINT numElements)
float	getRand0to1 ()
UINT	calculateOverallWinner ()
UINT	calculateWinner (unsigned int *clusterSpikeCount)
UINT	calculateCurrentWindowWinner ()
void	updateIndividualSpikeCountPN ()
void	resetIndividualSpikeCountPN ()
void	updateClusterSpikeCountAN ()
void	resetClusterSpikeCountAN ()
void	resetOverallWinner ()
void	updateWeights_PN_AN ()
UINT	getClusterIndex (UINT neuronIndex, UINT clusterSize)
void	generateSimulatedTimeSeriesData ()
string	getRecordingFilename (UINT recordingIdx)
bool	loadArrayFromTextFile (string path, void *array, string delim, UINT arrayLen, data_type dataType)
void	checkContents (string title, void *array, UINT howMany, UINT displayPerLine, data_type dataType, UINT decimalPoints)
void	checkContents (string title, void *array, UINT howMany, UINT displayPerLine, data_type dataType, UINT decimalPoints, string delim)
void	printSeparator ()
void	resetDevice ()
void	startLog ()

Public Attributes
double	d_maxRandomNumber
NNmodel	model
uint64_t *	inputRates
unsigned int	inputRatesSize
float *	vrData
unsigned int *	classLabel
unsigned int *	individualSpikeCountPN
unsigned int *	overallWinnerSpikeCountAN
unsigned int *	clusterSpikeCountAN
float *	plasticWeights
uint64_t *	d_inputRates
unsigned int	countRN
unsigned int	countPN
unsigned int	countAN
unsigned int	countPNAN
float *	sampleDistance
string	recordingsDir
string	cacheDir
string	outputDir
string	datasetName
string	uniqueRunId
UINT	correctClass
int	winningClass
FILE *	log
UINT	param_SPIKING_ACTIVITY_THRESHOLD_HZ
UINT	param_MAX_FIRING_RATE_HZ
UINT	param_MIN_FIRING_RATE_HZ
float	param_GLOBAL_WEIGHT_SCALING
float	param_WEIGHT_RN_PN
float	param_CONNECTIVITY_RN_PN
float	param_WEIGHT_WTA_PN_PN
float	param_WEIGHT_WTA_AN_AN
float	param_CONNECTIVITY_PN_PN
float	param_CONNECTIVITY_AN_AN
float	param_CONNECTIVITY_PN_AN
float	param_MIN_WEIGHT_PN_AN
float	param_MAX_WEIGHT_PN_AN
float	param_WEIGHT_DELTA_PN_AN
float	param_PLASTICITY_INTERVAL_MS
bool	clearedDownDevice

Static Public Attributes
static const unsigned int	timestepsPerRecording = RECORDING_TIME_MS / DT

Detailed Description

This class cpontains the methods for running the Schmuker_2014_classifier example model.

Member Enumeration Documentation

enum Schmuker2014_classifier::data_type

Enumerator
data_type_int
data_type_uint
data_type_float
data_type_double

Constructor & Destructor Documentation

Schmuker2014_classifier::Schmuker2014_classifier

(

)

Schmuker2014_classifier::~Schmuker2014_classifier

(

)

Member Function Documentation

void Schmuker2014_classifier::addInputRate	(	float *	samplePoint,
		UINT	timeStep
	)

void Schmuker2014_classifier::allocateHostAndDeviceMemory

(

)

void Schmuker2014_classifier::applyLearningRuleSynapses

(

float *

synapsesPNAN

)

UINT Schmuker2014_classifier::calculateCurrentWindowWinner

(

)

UINT Schmuker2014_classifier::calculateOverallWinner

(

)

float Schmuker2014_classifier::calculateVrResponse	(	float *	samplePoint,
		float *	vrPoint
	)

UINT Schmuker2014_classifier::calculateWinner

(

unsigned int *

clusterSpikeCount

)

void Schmuker2014_classifier::checkContents	(	string	title,
		void *	array,
		UINT	howMany,
		UINT	displayPerLine,
		data_type	dataType,
		UINT	decimalPoints
	)

void Schmuker2014_classifier::checkContents	(	string	title,
		void *	array,
		UINT	howMany,
		UINT	displayPerLine,
		data_type	dataType,
		UINT	decimalPoints,
		string	delim
	)

void Schmuker2014_classifier::clearDownDevice

(

)

uint64_t Schmuker2014_classifier::convertToRateCode

(

float

inputRateHz

)

void Schmuker2014_classifier::createWTAConnectivity	(	float *	synapse,
		UINT	populationSize,
		UINT	clusterSize,
		float	synapseWeight,
		float	probability
	)

void Schmuker2014_classifier::findMaxMinSampleDistances	(	float *	samples,
		UINT	startAt,
		UINT	totalSamples
	)

void Schmuker2014_classifier::generate_inputrates_dataset

(

unsigned int

recordingIdx

)

void Schmuker2014_classifier::generate_or_load_inputrates_dataset

(

unsigned int

recordingIdx

)

void Schmuker2014_classifier::generateSimulatedTimeSeriesData

(

)

UINT Schmuker2014_classifier::getClassCluster

(

UINT

anIdx

)

UINT Schmuker2014_classifier::getClusterIndex	(	UINT	neuronIndex,
		UINT	clusterSize
	)

float Schmuker2014_classifier::getManhattanDistance	(	float *	pointA,
		float *	pointB,
		UINT	numElements
	)

float Schmuker2014_classifier::getRand0to1

(

)

string Schmuker2014_classifier::getRecordingFilename

(

UINT

recordingIdx

)

float Schmuker2014_classifier::getSampleDistance

(

UINT

max0_min1

)

void Schmuker2014_classifier::getSpikeNumbersFromGPU

(

)

void Schmuker2014_classifier::getSpikesFromGPU

(

)

void Schmuker2014_classifier::initialiseInputData

(

)

void Schmuker2014_classifier::initialiseWeights_DENSE_PN_AN

(

)

void Schmuker2014_classifier::initialiseWeights_SPARSE_RN_PN

(

)

void Schmuker2014_classifier::initialiseWeights_WTA_AN_AN

(

)

void Schmuker2014_classifier::initialiseWeights_WTA_PN_PN

(

)

void Schmuker2014_classifier::load_VR_data

(

)

bool Schmuker2014_classifier::loadArrayFromTextFile	(	string	path,
		void *	array,
		string	delim,
		UINT	arrayLen,
		data_type	dataType
	)

void Schmuker2014_classifier::loadClassLabels

(

)

FILE * Schmuker2014_classifier::openRecordingFile

(

UINT

recordingIndex

)

void Schmuker2014_classifier::outputSpikes	(	FILE *	f,
		string	delim
	)

void Schmuker2014_classifier::populateDeviceMemory

(

)

void Schmuker2014_classifier::printSeparator

(

)

bool Schmuker2014_classifier::randomEventOccurred

(

float

probability

)

void Schmuker2014_classifier::resetClusterSpikeCountAN

(

)

void Schmuker2014_classifier::resetDevice

(

)

void Schmuker2014_classifier::resetIndividualSpikeCountPN

(

)

void Schmuker2014_classifier::resetOverallWinner

(

)

void Schmuker2014_classifier::run	(	float	runtime,
		string	filename_rasterPlot,
		bool	usePlasticity
	)

void Schmuker2014_classifier::setCorrectClass

(

UINT

recordingIdx

)

void Schmuker2014_classifier::setMaxMinSampleDistances

(

)

void Schmuker2014_classifier::startLog

(

)

void Schmuker2014_classifier::update_input_data_on_device

(

)

void Schmuker2014_classifier::updateClusterSpikeCountAN

(

)

void Schmuker2014_classifier::updateIndividualSpikeCountPN

(

)

void Schmuker2014_classifier::updateWeights_PN_AN

(

)

void Schmuker2014_classifier::updateWeights_PN_AN_on_device

(

)

Member Data Documentation

string Schmuker2014_classifier::cacheDir

unsigned int* Schmuker2014_classifier::classLabel

bool Schmuker2014_classifier::clearedDownDevice

unsigned int* Schmuker2014_classifier::clusterSpikeCountAN

UINT Schmuker2014_classifier::correctClass

unsigned int Schmuker2014_classifier::countAN

unsigned int Schmuker2014_classifier::countPN

unsigned int Schmuker2014_classifier::countPNAN

unsigned int Schmuker2014_classifier::countRN

uint64_t* Schmuker2014_classifier::d_inputRates

double Schmuker2014_classifier::d_maxRandomNumber

string Schmuker2014_classifier::datasetName

unsigned int* Schmuker2014_classifier::individualSpikeCountPN

uint64_t* Schmuker2014_classifier::inputRates

unsigned int Schmuker2014_classifier::inputRatesSize

FILE* Schmuker2014_classifier::log

NNmodel Schmuker2014_classifier::model

string Schmuker2014_classifier::outputDir

unsigned int* Schmuker2014_classifier::overallWinnerSpikeCountAN

float Schmuker2014_classifier::param_CONNECTIVITY_AN_AN

float Schmuker2014_classifier::param_CONNECTIVITY_PN_AN

float Schmuker2014_classifier::param_CONNECTIVITY_PN_PN

float Schmuker2014_classifier::param_CONNECTIVITY_RN_PN

float Schmuker2014_classifier::param_GLOBAL_WEIGHT_SCALING

UINT Schmuker2014_classifier::param_MAX_FIRING_RATE_HZ

float Schmuker2014_classifier::param_MAX_WEIGHT_PN_AN

UINT Schmuker2014_classifier::param_MIN_FIRING_RATE_HZ

float Schmuker2014_classifier::param_MIN_WEIGHT_PN_AN

float Schmuker2014_classifier::param_PLASTICITY_INTERVAL_MS

UINT Schmuker2014_classifier::param_SPIKING_ACTIVITY_THRESHOLD_HZ

float Schmuker2014_classifier::param_WEIGHT_DELTA_PN_AN

float Schmuker2014_classifier::param_WEIGHT_RN_PN

float Schmuker2014_classifier::param_WEIGHT_WTA_AN_AN

float Schmuker2014_classifier::param_WEIGHT_WTA_PN_PN

float* Schmuker2014_classifier::plasticWeights

string Schmuker2014_classifier::recordingsDir

float* Schmuker2014_classifier::sampleDistance

const unsigned int Schmuker2014_classifier::timestepsPerRecording = RECORDING_TIME_MS / DT

static

string Schmuker2014_classifier::uniqueRunId

float* Schmuker2014_classifier::vrData

int Schmuker2014_classifier::winningClass

---

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

• Schmuker2014_classifier.h
• Schmuker2014_classifier.cc