#include <snn_datastructures.h>

Collaboration diagram for RuntimeData_s:

Public Attributes
bool	allocated
	true if all data has been allocated More...

float *	avgFiring

float *	baseFiring

float *	baseFiringInv
	only used on GPU More...

short int *	connIdsPreIdx
	connectId, per synapse, presynaptic cumulative indexing More...

unsigned int *	cumulativePost

unsigned int *	cumulativePre

float *	current

bool *	curSpike

float *	extCurrent

int **	extFiringTableD1
	external firing table, only used on GPU More...

int **	extFiringTableD2
	external firing table, only used on GPU More...

int *	extFiringTableEndIdxD1

int *	extFiringTableEndIdxD2

int *	firingTableD1

int *	firingTableD2

unsigned *	firingTimesD2
	stores the actual firing time More...

float *	gAMPA
	conductance of gAMPA More...

float *	gGABAa
	conductance of gGABAa More...

float *	gGABAb
	conductance of gGABAb More...

float *	gGABAb_d

float *	gGABAb_r

float *	gNMDA
	conductance of gNMDA More...

float *	gNMDA_d

float *	gNMDA_r

curandGenerator_t	gpuRandGen

int3 *	groupIdInfo
	.x , .y: the start and end index of neurons in a group, .z: gourd id, used for group Id calculations More...

float *	grp5HT

float *	grp5HTBuffer

float *	grpACh

float *	grpAChBuffer

float *	grpDA

float *	grpDABuffer

short int *	grpIds

float *	grpNE

float *	grpNEBuffer

int *	I_set
	an array of bits indicating which synapse got a spike More...

float *	Izh_a

float *	Izh_b

float *	Izh_C

float *	Izh_c

float *	Izh_d

float *	Izh_k

float *	Izh_vpeak

float *	Izh_vr

float *	Izh_vt

int *	lastSpikeTime
	stores the last spike time of a neuron More...

float *	lif_bias

float *	lif_gain

int *	lif_tau_m
	parameters for a LIF spiking group More...

int *	lif_tau_ref

int *	lif_tau_ref_c

float *	lif_vReset

float *	lif_vTh

float *	maxSynWt
	maximum synaptic weight for a connection More...

MemType	memType

int2 *	neuronAllocation
	.x: [31:0] index of the first neuron, .y: [31:16] number of neurons, [15:0] group id More...

float *	nextVoltage
	membrane potential buffer (next/future time step) for each regular neuron More...

float *	nIBuffer

unsigned int	nPoissonSpikes
	the total number of spikes of poisson neurons, used in CPU_MODE currently More...

unsigned short *	Npost
	stores the number of output connections from a neuron. More...

unsigned short *	Npre
	stores the number of input connections to a neuron More...

unsigned short *	Npre_plastic
	stores the number of plastic input connections to a neuron More...

float *	Npre_plasticInv
	stores the 1/number of plastic input connections, only used on GPU More...

int *	nSpikeCnt
	homeostatic plasticity variables More...

float *	nUBuffer

float *	nVBuffer

float *	poissonFireRate

DelayInfo *	postDelayInfo
	delay information More...

SynInfo *	postSynapticIds
	10 bit syn id, 22 bit neuron id, ordered based on delay More...

SynInfo *	preSynapticIds

float *	randNum
	firing random number. max value is 10,000 More...

float *	recovery

unsigned int	spikeCount
	the total number of spikes in a simulation, used in CPU_MODE currently More...

unsigned int	spikeCountD1
	the total number of spikes with anxonal delay == 1 in a simulation, used in CPU_MODE currently More...

unsigned int	spikeCountD1Sec
	the total number of spikes with axonal delay == 1 in 1 second, used in CPU_MODE currently More...

unsigned int	spikeCountD2
	the total number of spikes with anxonal delay > 1 in a simulation, used in CPU_MODE currently More...

unsigned int	spikeCountD2Sec
	the total number of spikes with axonal delay > 1 in 1 second, used in CPU_MODE currently More...

unsigned int	spikeCountExtRxD1
	the number of external spikes with axonal delay == 1 in a simulation, used in CPU_MODE currently More...

unsigned int	spikeCountExtRxD1Sec

unsigned int	spikeCountExtRxD2
	the number of external spikes with axonal delay > 1 in a simulation, used in CPU_MODE currently More...

unsigned int	spikeCountExtRxD2Sec

unsigned int	spikeCountLastSecLeftD2
	the nubmer of spike left in the last second, used in CPU_MODE currently More...

unsigned int	spikeCountSec
	the total number of spikes in 1 second, used in CPU_MODE currently More...

unsigned int *	spikeGenBits

float *	stpu

float *	stpx

int *	synSpikeTime
	stores the last spike time of a synapse More...

unsigned int *	timeTableD1
	firing table, only used in CPU_MODE currently More...

unsigned int *	timeTableD2
	firing table, only used in CPU_MODE currently More...

float *	totalCurrent

float *	voltage
	membrane potential for each regular neuron More...

float *	wt
	stores the weight change of a synaptic connection More...

float *	wtChange
	stores the weight change of a synaptic connection More...

Detailed Description

Definition at line 656 of file snn_datastructures.h.

Member Data Documentation

◆ allocated

bool allocated

Definition at line 713 of file snn_datastructures.h.

◆ avgFiring

float* avgFiring

Definition at line 777 of file snn_datastructures.h.

◆ baseFiring

float* baseFiring

Definition at line 776 of file snn_datastructures.h.

◆ baseFiringInv

float* baseFiringInv

Definition at line 775 of file snn_datastructures.h.

◆ connIdsPreIdx

short int* connIdsPreIdx

Definition at line 736 of file snn_datastructures.h.

◆ cumulativePost

unsigned int* cumulativePost

Definition at line 733 of file snn_datastructures.h.

◆ cumulativePre

unsigned int* cumulativePre

Definition at line 734 of file snn_datastructures.h.

◆ current

float* current

Definition at line 682 of file snn_datastructures.h.

◆ curSpike

bool* curSpike

Keeps track of all neurons that spiked at current time. Because integration step can be < 1ms we might want to keep integrating but remember that the neuron fired, so that we don't produce more than 1 spike per ms.

Definition at line 697 of file snn_datastructures.h.

◆ extCurrent

float* extCurrent

Definition at line 684 of file snn_datastructures.h.

◆ extFiringTableD1

int** extFiringTableD1

Definition at line 759 of file snn_datastructures.h.

◆ extFiringTableD2

int** extFiringTableD2

Definition at line 760 of file snn_datastructures.h.

◆ extFiringTableEndIdxD1

int* extFiringTableEndIdxD1

Definition at line 762 of file snn_datastructures.h.

◆ extFiringTableEndIdxD2

int* extFiringTableEndIdxD2

Definition at line 763 of file snn_datastructures.h.

◆ firingTableD1

int* firingTableD1

Definition at line 752 of file snn_datastructures.h.

◆ firingTableD2

int* firingTableD2

Definition at line 753 of file snn_datastructures.h.

◆ firingTimesD2

unsigned* firingTimesD2

Definition at line 756 of file snn_datastructures.h.

◆ gAMPA

float* gAMPA

Definition at line 704 of file snn_datastructures.h.

◆ gGABAa

float* gGABAa

Definition at line 705 of file snn_datastructures.h.

◆ gGABAb

float* gGABAb

Definition at line 706 of file snn_datastructures.h.

◆ gGABAb_d

float* gGABAb_d

Definition at line 708 of file snn_datastructures.h.

◆ gGABAb_r

float* gGABAb_r

Definition at line 707 of file snn_datastructures.h.

◆ gNMDA

float* gNMDA

Definition at line 701 of file snn_datastructures.h.

◆ gNMDA_d

float* gNMDA_d

Definition at line 703 of file snn_datastructures.h.

◆ gNMDA_r

float* gNMDA_r

Definition at line 702 of file snn_datastructures.h.

◆ gpuRandGen

curandGenerator_t gpuRandGen

Definition at line 800 of file snn_datastructures.h.

◆ groupIdInfo

int3* groupIdInfo

Definition at line 769 of file snn_datastructures.h.

◆ grp5HT

float* grp5HT

Definition at line 783 of file snn_datastructures.h.

◆ grp5HTBuffer

float* grp5HTBuffer

Definition at line 789 of file snn_datastructures.h.

◆ grpACh

float* grpACh

Definition at line 784 of file snn_datastructures.h.

◆ grpAChBuffer

float* grpAChBuffer

Definition at line 790 of file snn_datastructures.h.

◆ grpDA

float* grpDA

neuromodulator concentration for each group

Definition at line 782 of file snn_datastructures.h.

◆ grpDABuffer

float* grpDABuffer

Definition at line 788 of file snn_datastructures.h.

◆ grpIds

short int* grpIds

Definition at line 737 of file snn_datastructures.h.

◆ grpNE

float* grpNE

Definition at line 785 of file snn_datastructures.h.

◆ grpNEBuffer

float* grpNEBuffer

Definition at line 791 of file snn_datastructures.h.

◆ I_set

int* I_set

Definition at line 710 of file snn_datastructures.h.

◆ Izh_a

float* Izh_a

Definition at line 678 of file snn_datastructures.h.

◆ Izh_b

float* Izh_b

Definition at line 679 of file snn_datastructures.h.

◆ Izh_C

float* Izh_C

Definition at line 673 of file snn_datastructures.h.

◆ Izh_c

float* Izh_c

Definition at line 680 of file snn_datastructures.h.

◆ Izh_d

float* Izh_d

Definition at line 681 of file snn_datastructures.h.

◆ Izh_k

float* Izh_k

Definition at line 674 of file snn_datastructures.h.

◆ Izh_vpeak

float* Izh_vpeak

Definition at line 677 of file snn_datastructures.h.

◆ Izh_vr

float* Izh_vr

Definition at line 675 of file snn_datastructures.h.

◆ Izh_vt

float* Izh_vt

Definition at line 676 of file snn_datastructures.h.

◆ lastSpikeTime

int* lastSpikeTime

Definition at line 726 of file snn_datastructures.h.

◆ lif_bias

float* lif_bias

Definition at line 692 of file snn_datastructures.h.

◆ lif_gain

float* lif_gain

Definition at line 691 of file snn_datastructures.h.

◆ lif_tau_m

int* lif_tau_m

Definition at line 686 of file snn_datastructures.h.

◆ lif_tau_ref

int* lif_tau_ref

Definition at line 687 of file snn_datastructures.h.

◆ lif_tau_ref_c

int* lif_tau_ref_c

Definition at line 688 of file snn_datastructures.h.

◆ lif_vReset

float* lif_vReset

Definition at line 690 of file snn_datastructures.h.

◆ lif_vTh

float* lif_vTh

Definition at line 689 of file snn_datastructures.h.

◆ maxSynWt

float* maxSynWt

Definition at line 731 of file snn_datastructures.h.

◆ memType

MemType memType

Definition at line 712 of file snn_datastructures.h.

◆ neuronAllocation

int2* neuronAllocation

Definition at line 768 of file snn_datastructures.h.

◆ nextVoltage

float* nextVoltage

Definition at line 671 of file snn_datastructures.h.

◆ nIBuffer

float* nIBuffer

Definition at line 796 of file snn_datastructures.h.

◆ nPoissonSpikes

unsigned int nPoissonSpikes

Definition at line 665 of file snn_datastructures.h.

◆ Npost

unsigned short* Npost

Definition at line 724 of file snn_datastructures.h.

◆ Npre

unsigned short* Npre

Definition at line 721 of file snn_datastructures.h.

◆ Npre_plastic

unsigned short* Npre_plastic

Definition at line 722 of file snn_datastructures.h.

◆ Npre_plasticInv

float* Npre_plasticInv

Definition at line 723 of file snn_datastructures.h.

◆ nSpikeCnt

int* nSpikeCnt

Definition at line 772 of file snn_datastructures.h.

◆ nUBuffer

float* nUBuffer

Definition at line 795 of file snn_datastructures.h.

◆ nVBuffer

float* nVBuffer

Definition at line 794 of file snn_datastructures.h.

◆ poissonFireRate

float* poissonFireRate

Definition at line 765 of file snn_datastructures.h.

◆ postDelayInfo

DelayInfo* postDelayInfo

Definition at line 748 of file snn_datastructures.h.

◆ postSynapticIds

SynInfo* postSynapticIds

allows maximum synapses of 1024 and maximum network size of 4 million neurons, with 64 bit representation. we can have larger networks for simulation

Definition at line 745 of file snn_datastructures.h.

◆ preSynapticIds

SynInfo* preSynapticIds

Definition at line 746 of file snn_datastructures.h.

◆ randNum

float* randNum

Definition at line 766 of file snn_datastructures.h.

◆ recovery

float* recovery

Definition at line 672 of file snn_datastructures.h.

◆ spikeCount

unsigned int spikeCount

Definition at line 662 of file snn_datastructures.h.

◆ spikeCountD1

unsigned int spikeCountD1

Definition at line 663 of file snn_datastructures.h.

◆ spikeCountD1Sec

unsigned int spikeCountD1Sec

Definition at line 658 of file snn_datastructures.h.

◆ spikeCountD2

unsigned int spikeCountD2

Definition at line 664 of file snn_datastructures.h.

◆ spikeCountD2Sec

unsigned int spikeCountD2Sec

Definition at line 659 of file snn_datastructures.h.

◆ spikeCountExtRxD1

unsigned int spikeCountExtRxD1

Definition at line 668 of file snn_datastructures.h.

◆ spikeCountExtRxD1Sec

unsigned int spikeCountExtRxD1Sec

Definition at line 660 of file snn_datastructures.h.

◆ spikeCountExtRxD2

unsigned int spikeCountExtRxD2

Definition at line 667 of file snn_datastructures.h.

◆ spikeCountExtRxD2Sec

unsigned int spikeCountExtRxD2Sec

Definition at line 661 of file snn_datastructures.h.

◆ spikeCountLastSecLeftD2

unsigned int spikeCountLastSecLeftD2

Definition at line 666 of file snn_datastructures.h.

◆ spikeCountSec

unsigned int spikeCountSec

Definition at line 657 of file snn_datastructures.h.

◆ spikeGenBits

unsigned int* spikeGenBits

Definition at line 798 of file snn_datastructures.h.

◆ stpu

float* stpu

Definition at line 719 of file snn_datastructures.h.

◆ stpx

float* stpx

Definition at line 718 of file snn_datastructures.h.

◆ synSpikeTime

int* synSpikeTime

Definition at line 727 of file snn_datastructures.h.

◆ timeTableD1

unsigned int* timeTableD1

Definition at line 749 of file snn_datastructures.h.

◆ timeTableD2

unsigned int* timeTableD2

Definition at line 750 of file snn_datastructures.h.

◆ totalCurrent

float* totalCurrent

Definition at line 683 of file snn_datastructures.h.

◆ voltage

float* voltage

Definition at line 670 of file snn_datastructures.h.

◆ wt

float* wt

Definition at line 730 of file snn_datastructures.h.

◆ wtChange

float* wtChange

Definition at line 729 of file snn_datastructures.h.

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

snn_datastructures.h

Public Attributes