knp::backends::cpu Namespace Reference

Namespace for CPU backends. More...

Detailed Description

Namespace for CPU backends.

Function Documentation

calculate_blifat_population() [1/2]

template<class BlifatLikeNeuron >

std::optional< core::messaging::SpikeMessage > knp::backends::cpu::calculate_blifat_population	(	knp::core::Population< BlifatLikeNeuron > &	population,
		knp::core::MessageEndpoint &	endpoint,
		size_t	step_n )

Make one execution step for a population of BLIFAT neurons.

Template Parameters

BlifatLikeNeuron

type of a neuron with BLIFAT-like parameters.

Parameters

population	population to update.
endpoint	message endpoint used for message exchange.
step_n	execution step.

Returns

indexes of spiked neurons.

Definition at line 39 of file blifat_population.h.

calculate_blifat_population() [2/2]

template<class BlifatLikeNeuron >

std::optional< knp::core::messaging::SpikeMessage > knp::backends::cpu::calculate_blifat_population	(	knp::core::Population< BlifatLikeNeuron > &	population,
		knp::core::MessageEndpoint &	endpoint,
		size_t	step_n,
		std::mutex &	mutex )

Make one execution step for a population of BLIFAT neurons.

Template Parameters

BlifatLikeNeuron

type of a neuron with BLIFAT-like parameters.

Parameters

population	population to update.
endpoint	message endpoint used for message exchange.
step_n	execution step.
mutex	mutex.

Returns

indexes of spiked neurons.

Definition at line 81 of file blifat_population.h.

calculate_delta_synapse_projection()

template<class DeltaLikeSynapseType >

void knp::backends::cpu::calculate_delta_synapse_projection	(	knp::core::Projection< DeltaLikeSynapseType > &	projection,
		knp::core::MessageEndpoint &	endpoint,
		MessageQueue &	future_messages,
		size_t	step_n )

Make one execution step for a projection of delta synapses.

Template Parameters

DeltaLikeSynapseType

type of a synapse that requires synapse weight and delay as parameters.

Parameters

projection	projection to update.
endpoint	message endpoint used for message exchange.
future_messages	message queue to process via endpoint.
step_n	execution step.

Definition at line 39 of file delta_synapse_projection.h.

calculate_projection_part()

template<class DeltaLikeSynapse >

void knp::backends::cpu::calculate_projection_part	(	knp::core::Projection< DeltaLikeSynapse > &	projection,
		const std::unordered_map< size_t, size_t > &	message_in_data,
		MessageQueue &	future_messages,
		uint64_t	step_n,
		size_t	part_start,
		size_t	part_size,
		std::mutex &	mutex )

Process a part of projection synapses.

Template Parameters

DeltaLikeSynapse

type of a synapse that requires synapse weight and delay as parameters.

Parameters

projection	projection to receive the message.
message_in_data	processed spike data for the projection.
future_messages	queue of future messages.
step_n	current step.
part_start	index of the starting synapse.
part_size	number of synapses to process.
mutex	mutex.

Definition at line 59 of file delta_synapse_projection.h.

calculate_resource_stdp_population()

template<class BlifatLikeNeuron , class BaseSynapseType , class ProjectionContainer >

std::optional< core::messaging::SpikeMessage > knp::backends::cpu::calculate_resource_stdp_population	(	knp::core::Population< neuron_traits::SynapticResourceSTDPNeuron< BlifatLikeNeuron > > &	population,
		ProjectionContainer &	container,
		knp::core::MessageEndpoint &	endpoint,
		size_t	step_n )

Make one execution step for a population of SynapticResourceSTDPNeuron neurons.

Template Parameters

BlifatLikeNeuron	type of a neuron with BLIFAT-like parameters.
BaseSynapseType	base synapse type.
ProjectionContainer	type of a projection container.

Parameters

population	population to update.
container	projection container from backend.
endpoint	message endpoint used for message exchange.
step_n	execution step.

Returns

message containing indexes of spiked neurons.

Definition at line 58 of file blifat_population.h.

init()

template<typename ProjectionContainer >

void knp::backends::cpu::init	(	const ProjectionContainer &	projections,
		knp::core::MessageEndpoint &	message_endpoint )

Initialize backend.

Parameters

projections	container backend projections.
message_endpoint	message endpoint.

Template Parameters

ProjectionContainer

type of projection container.

Definition at line 89 of file init.h.

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