#include <backendBase.h>

Inheritance diagram for CodeGenerator::BackendBase:

Public Types
typedef std::function< void(CodeStream &, Substitutions &)>	Handler

template<typename T >
using	GroupHandler = std::function< void(CodeStream &, const T &, Substitutions &)>

typedef GroupHandler< NeuronGroupInternal >	NeuronGroupHandler
	Standard callback type which provides a CodeStream to write platform-independent code for the specified NeuronGroup to. More...

typedef GroupHandler< SynapseGroupInternal >	SynapseGroupHandler
	Standard callback type which provides a CodeStream to write platform-independent code for the specified SynapseGroup to. More...

typedef std::function< void(CodeStream &, const NeuronGroupInternal &, Substitutions &, NeuronGroupHandler, NeuronGroupHandler)>	NeuronGroupSimHandler
	Callback function type for generation neuron group simulation code. More...

Public Member Functions
	BackendBase (int localHostID)

virtual	~BackendBase ()

virtual void	genNeuronUpdate (CodeStream &os, const ModelSpecInternal &model, NeuronGroupSimHandler simHandler, NeuronGroupHandler wuVarUpdateHandler) const =0
	Generate platform-specific function to update the state of all neurons. More...

virtual void	genSynapseUpdate (CodeStream &os, const ModelSpecInternal &model, SynapseGroupHandler wumThreshHandler, SynapseGroupHandler wumSimHandler, SynapseGroupHandler wumEventHandler, SynapseGroupHandler postLearnHandler, SynapseGroupHandler synapseDynamicsHandler) const =0
	Generate platform-specific function to update the state of all synapses. More...

virtual void	genInit (CodeStream &os, const ModelSpecInternal &model, NeuronGroupHandler localNGHandler, NeuronGroupHandler remoteNGHandler, SynapseGroupHandler sgDenseInitHandler, SynapseGroupHandler sgSparseConnectHandler, SynapseGroupHandler sgSparseInitHandler) const =0

virtual void	genDefinitionsPreamble (CodeStream &os) const =0
	Definitions is the usercode-facing header file for the generated code. This function generates a 'preamble' to this header file. More...

virtual void	genDefinitionsInternalPreamble (CodeStream &os) const =0
	Definitions internal is the internal header file for the generated code. This function generates a 'preamble' to this header file. More...

virtual void	genRunnerPreamble (CodeStream &os) const =0

virtual void	genAllocateMemPreamble (CodeStream &os, const ModelSpecInternal &model) const =0

virtual void	genStepTimeFinalisePreamble (CodeStream &os, const ModelSpecInternal &model) const =0
	After all timestep logic is complete. More...

virtual void	genVariableDefinition (CodeStream &definitions, CodeStream &definitionsInternal, const std::string &type, const std::string &name, VarLocation loc) const =0

virtual void	genVariableImplementation (CodeStream &os, const std::string &type, const std::string &name, VarLocation loc) const =0

virtual void	genVariableAllocation (CodeStream &os, const std::string &type, const std::string &name, VarLocation loc, size_t count) const =0

virtual void	genVariableFree (CodeStream &os, const std::string &name, VarLocation loc) const =0

virtual void	genExtraGlobalParamDefinition (CodeStream &definitions, const std::string &type, const std::string &name, VarLocation loc) const =0

virtual void	genExtraGlobalParamImplementation (CodeStream &os, const std::string &type, const std::string &name, VarLocation loc) const =0

virtual void	genExtraGlobalParamAllocation (CodeStream &os, const std::string &type, const std::string &name, VarLocation loc) const =0

virtual void	genExtraGlobalParamPush (CodeStream &os, const std::string &type, const std::string &name) const =0

virtual void	genExtraGlobalParamPull (CodeStream &os, const std::string &type, const std::string &name) const =0

virtual void	genPopVariableInit (CodeStream &os, VarLocation loc, const Substitutions &kernelSubs, Handler handler) const =0

virtual void	genVariableInit (CodeStream &os, VarLocation loc, size_t count, const std::string &indexVarName, const Substitutions &kernelSubs, Handler handler) const =0

virtual void	genSynapseVariableRowInit (CodeStream &os, VarLocation loc, const SynapseGroupInternal &sg, const Substitutions &kernelSubs, Handler handler) const =0

virtual void	genVariablePush (CodeStream &os, const std::string &type, const std::string &name, bool autoInitialized, size_t count) const =0

virtual void	genVariablePull (CodeStream &os, const std::string &type, const std::string &name, size_t count) const =0

virtual void	genCurrentTrueSpikePush (CodeStream &os, const NeuronGroupInternal &ng) const =0

virtual void	genCurrentTrueSpikePull (CodeStream &os, const NeuronGroupInternal &ng) const =0

virtual void	genCurrentSpikeLikeEventPush (CodeStream &os, const NeuronGroupInternal &ng) const =0

virtual void	genCurrentSpikeLikeEventPull (CodeStream &os, const NeuronGroupInternal &ng) const =0

virtual void	genGlobalRNG (CodeStream &definitions, CodeStream &definitionsInternal, CodeStream &runner, CodeStream &allocations, CodeStream &free, const ModelSpecInternal &model) const =0

virtual void	genPopulationRNG (CodeStream &definitions, CodeStream &definitionsInternal, CodeStream &runner, CodeStream &allocations, CodeStream &free, const std::string &name, size_t count) const =0

virtual void	genTimer (CodeStream &definitions, CodeStream &definitionsInternal, CodeStream &runner, CodeStream &allocations, CodeStream &free, CodeStream &stepTimeFinalise, const std::string &name, bool updateInStepTime) const =0

virtual void	genMakefilePreamble (std::ostream &os) const =0
	This function can be used to generate a preamble for the GNU makefile used to build. More...

virtual void	genMakefileLinkRule (std::ostream &os) const =0

virtual void	genMakefileCompileRule (std::ostream &os) const =0

virtual void	genMSBuildConfigProperties (std::ostream &os) const =0

virtual void	genMSBuildImportProps (std::ostream &os) const =0

virtual void	genMSBuildItemDefinitions (std::ostream &os) const =0

virtual void	genMSBuildCompileModule (const std::string &moduleName, std::ostream &os) const =0

virtual void	genMSBuildImportTarget (std::ostream &os) const =0

virtual std::string	getVarPrefix () const

virtual bool	isGlobalRNGRequired (const ModelSpecInternal &model) const =0
	Different backends use different RNGs for different things. Does this one require a global RNG for the specified model? More...

virtual bool	isSynRemapRequired () const =0

virtual bool	isPostsynapticRemapRequired () const =0

void	genVariablePushPull (CodeStream &push, CodeStream &pull, const std::string &type, const std::string &name, bool autoInitialized, size_t count) const
	Helper function to generate matching push and pull functions for a variable. More...

void	genArray (CodeStream &definitions, CodeStream &definitionsInternal, CodeStream &runner, CodeStream &allocations, CodeStream &free, const std::string &type, const std::string &name, VarLocation loc, size_t count) const
	Helper function to generate matching definition, declaration, allocation and free code for an array. More...

void	genScalar (CodeStream &definitions, CodeStream &definitionsInternal, CodeStream &runner, const std::string &type, const std::string &name, VarLocation loc) const
	Helper function to generate matching definition and declaration code for a scalar variable. More...

int	getLocalHostID () const
	Gets ID of local host backend is building code for. More...

Member Typedef Documentation

◆ GroupHandler

template<typename T >

using CodeGenerator::BackendBase::GroupHandler = std::function <void(CodeStream &, const T &, Substitutions&)>

◆ Handler

typedef std::function<void(CodeStream &, Substitutions&)> CodeGenerator::BackendBase::Handler

◆ NeuronGroupHandler

typedef GroupHandler<NeuronGroupInternal> CodeGenerator::BackendBase::NeuronGroupHandler

Standard callback type which provides a CodeStream to write platform-independent code for the specified NeuronGroup to.

◆ NeuronGroupSimHandler

typedef std::function<void(CodeStream &, const NeuronGroupInternal &, Substitutions&, NeuronGroupHandler, NeuronGroupHandler)> CodeGenerator::BackendBase::NeuronGroupSimHandler

Callback function type for generation neuron group simulation code.

Provides additional callbacks to insert code to emit spikes

◆ SynapseGroupHandler

typedef GroupHandler<SynapseGroupInternal> CodeGenerator::BackendBase::SynapseGroupHandler

Standard callback type which provides a CodeStream to write platform-independent code for the specified SynapseGroup to.

Constructor & Destructor Documentation

◆ BackendBase()

CodeGenerator::BackendBase::BackendBase ( int localHostID )

inline

◆ ~BackendBase()

virtual CodeGenerator::BackendBase::~BackendBase ( )

inlinevirtual

Member Function Documentation

◆ genAllocateMemPreamble()

virtual void CodeGenerator::BackendBase::genAllocateMemPreamble	(	CodeStream &	os,
		const ModelSpecInternal &	model
	)		const

pure virtual

Allocate memory is the first function in GeNN generated code called by usercode and it should only ever be called once. Therefore it's a good place for any global initialisation. This function generates a 'preamble' to this function.

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genArray()

void CodeGenerator::BackendBase::genArray	(	CodeStream &	definitions,
		CodeStream &	definitionsInternal,
		CodeStream &	runner,
		CodeStream &	allocations,
		CodeStream &	free,
		const std::string &	type,
		const std::string &	name,
		VarLocation	loc,
		size_t	count
	)		const

inline

Helper function to generate matching definition, declaration, allocation and free code for an array.

◆ genCurrentSpikeLikeEventPull()

virtual void CodeGenerator::BackendBase::genCurrentSpikeLikeEventPull	(	CodeStream &	os,
		const NeuronGroupInternal &	ng
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genCurrentSpikeLikeEventPush()

virtual void CodeGenerator::BackendBase::genCurrentSpikeLikeEventPush	(	CodeStream &	os,
		const NeuronGroupInternal &	ng
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genCurrentTrueSpikePull()

virtual void CodeGenerator::BackendBase::genCurrentTrueSpikePull	(	CodeStream &	os,
		const NeuronGroupInternal &	ng
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genCurrentTrueSpikePush()

virtual void CodeGenerator::BackendBase::genCurrentTrueSpikePush	(	CodeStream &	os,
		const NeuronGroupInternal &	ng
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genDefinitionsInternalPreamble()

virtual void CodeGenerator::BackendBase::genDefinitionsInternalPreamble ( CodeStream & os ) const

pure virtual

Definitions internal is the internal header file for the generated code. This function generates a 'preamble' to this header file.

This will only be included by the platform-specific compiler used to build this backend so can include platform-specific types or headers

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genDefinitionsPreamble()

virtual void CodeGenerator::BackendBase::genDefinitionsPreamble ( CodeStream & os ) const

pure virtual

Definitions is the usercode-facing header file for the generated code. This function generates a 'preamble' to this header file.

This will be included from a standard C++ compiler so shouldn't include any platform-specific types or headers

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genExtraGlobalParamAllocation()

virtual void CodeGenerator::BackendBase::genExtraGlobalParamAllocation	(	CodeStream &	os,
		const std::string &	type,
		const std::string &	name,
		VarLocation	loc
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genExtraGlobalParamDefinition()

virtual void CodeGenerator::BackendBase::genExtraGlobalParamDefinition	(	CodeStream &	definitions,
		const std::string &	type,
		const std::string &	name,
		VarLocation	loc
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genExtraGlobalParamImplementation()

virtual void CodeGenerator::BackendBase::genExtraGlobalParamImplementation	(	CodeStream &	os,
		const std::string &	type,
		const std::string &	name,
		VarLocation	loc
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genExtraGlobalParamPull()

virtual void CodeGenerator::BackendBase::genExtraGlobalParamPull	(	CodeStream &	os,
		const std::string &	type,
		const std::string &	name
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genExtraGlobalParamPush()

virtual void CodeGenerator::BackendBase::genExtraGlobalParamPush	(	CodeStream &	os,
		const std::string &	type,
		const std::string &	name
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genGlobalRNG()

virtual void CodeGenerator::BackendBase::genGlobalRNG	(	CodeStream &	definitions,
		CodeStream &	definitionsInternal,
		CodeStream &	runner,
		CodeStream &	allocations,
		CodeStream &	free,
		const ModelSpecInternal &	model
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genInit()

virtual void CodeGenerator::BackendBase::genInit	(	CodeStream &	os,
		const ModelSpecInternal &	model,
		NeuronGroupHandler	localNGHandler,
		NeuronGroupHandler	remoteNGHandler,
		SynapseGroupHandler	sgDenseInitHandler,
		SynapseGroupHandler	sgSparseConnectHandler,
		SynapseGroupHandler	sgSparseInitHandler
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genMakefileCompileRule()

virtual void CodeGenerator::BackendBase::genMakefileCompileRule ( std::ostream & os ) const

pure virtual

The GNU make build system uses 'pattern rules' (https://www.gnu.org/software/make/manual/html_node/Pattern-Intro.html) to build backend modules into objects. This function should generate a GNU make pattern rule capable of building each module (i.e. compiling .cc file $< into .o file $@).

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genMakefileLinkRule()

virtual void CodeGenerator::BackendBase::genMakefileLinkRule ( std::ostream & os ) const

pure virtual

The GNU make build system will populate a variable called with a list of objects to link. This function should generate a GNU make rule to build these objects into a shared library.

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genMakefilePreamble()

virtual void CodeGenerator::BackendBase::genMakefilePreamble ( std::ostream & os ) const

pure virtual

This function can be used to generate a preamble for the GNU makefile used to build.

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genMSBuildCompileModule()

virtual void CodeGenerator::BackendBase::genMSBuildCompileModule	(	const std::string &	moduleName,
		std::ostream &	os
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genMSBuildConfigProperties()

virtual void CodeGenerator::BackendBase::genMSBuildConfigProperties ( std::ostream & os ) const

pure virtual

In MSBuild, 'properties' are used to configure global project settings e.g. whether the MSBuild project builds a static or dynamic library This function can be used to add additional XML properties to this section.

see https://docs.microsoft.com/en-us/visualstudio/msbuild/msbuild-properties for more information.

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genMSBuildImportProps()

virtual void CodeGenerator::BackendBase::genMSBuildImportProps ( std::ostream & os ) const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genMSBuildImportTarget()

virtual void CodeGenerator::BackendBase::genMSBuildImportTarget ( std::ostream & os ) const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genMSBuildItemDefinitions()

virtual void CodeGenerator::BackendBase::genMSBuildItemDefinitions ( std::ostream & os ) const

pure virtual

In MSBuild, the 'item definitions' are used to override the default properties of 'items' such as <ClCompile> or <Link>. This function should generate XML to correctly configure the 'items' required to build the generated code, taking into account etc.

see https://docs.microsoft.com/en-us/visualstudio/msbuild/msbuild-items#item-definitions for more information.

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genNeuronUpdate()

virtual void CodeGenerator::BackendBase::genNeuronUpdate	(	CodeStream &	os,
		const ModelSpecInternal &	model,
		NeuronGroupSimHandler	simHandler,
		NeuronGroupHandler	wuVarUpdateHandler
	)		const

pure virtual

Generate platform-specific function to update the state of all neurons.

Parameters

os	CodeStream to write function to
model	model to generate code for
simHandler	callback to write platform-independent code to update an individual NeuronGroup
wuVarUpdateHandler	callback to write platform-independent code to update pre and postsynaptic weight update model variables when neuron spikes

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genPopulationRNG()

virtual void CodeGenerator::BackendBase::genPopulationRNG	(	CodeStream &	definitions,
		CodeStream &	definitionsInternal,
		CodeStream &	runner,
		CodeStream &	allocations,
		CodeStream &	free,
		const std::string &	name,
		size_t	count
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genPopVariableInit()

virtual void CodeGenerator::BackendBase::genPopVariableInit	(	CodeStream &	os,
		VarLocation	loc,
		const Substitutions &	kernelSubs,
		Handler	handler
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genRunnerPreamble()

virtual void CodeGenerator::BackendBase::genRunnerPreamble ( CodeStream & os ) const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genScalar()

void CodeGenerator::BackendBase::genScalar	(	CodeStream &	definitions,
		CodeStream &	definitionsInternal,
		CodeStream &	runner,
		const std::string &	type,
		const std::string &	name,
		VarLocation	loc
	)		const

inline

Helper function to generate matching definition and declaration code for a scalar variable.

◆ genStepTimeFinalisePreamble()

virtual void CodeGenerator::BackendBase::genStepTimeFinalisePreamble	(	CodeStream &	os,
		const ModelSpecInternal &	model
	)		const

pure virtual

After all timestep logic is complete.

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genSynapseUpdate()

virtual void CodeGenerator::BackendBase::genSynapseUpdate	(	CodeStream &	os,
		const ModelSpecInternal &	model,
		SynapseGroupHandler	wumThreshHandler,
		SynapseGroupHandler	wumSimHandler,
		SynapseGroupHandler	wumEventHandler,
		SynapseGroupHandler	postLearnHandler,
		SynapseGroupHandler	synapseDynamicsHandler
	)		const

pure virtual

Generate platform-specific function to update the state of all synapses.

Parameters

os	CodeStream to write function to
model	model to generate code for
wumThreshHandler	callback to write platform-independent code to update an individual NeuronGroup
wumSimHandler	callback to write platform-independent code to process presynaptic spikes. "id_pre", "id_post" and "id_syn" variables; and either "addToInSynDelay" or "addToInSyn" function will be provided to callback via Substitutions.
wumEventHandler	callback to write platform-independent code to process presynaptic spike-like events. "id_pre", "id_post" and "id_syn" variables; and either "addToInSynDelay" or "addToInSyn" function will be provided to callback via Substitutions.
postLearnHandler	callback to write platform-independent code to process postsynaptic spikes. "id_pre", "id_post" and "id_syn" variables will be provided to callback via Substitutions.
synapseDynamicsHandler	callback to write platform-independent code to update time-driven synapse dynamics. "id_pre", "id_post" and "id_syn" variables; and either "addToInSynDelay" or "addToInSyn" function will be provided to callback via Substitutions.

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genSynapseVariableRowInit()

virtual void CodeGenerator::BackendBase::genSynapseVariableRowInit	(	CodeStream &	os,
		VarLocation	loc,
		const SynapseGroupInternal &	sg,
		const Substitutions &	kernelSubs,
		Handler	handler
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genTimer()

virtual void CodeGenerator::BackendBase::genTimer	(	CodeStream &	definitions,
		CodeStream &	definitionsInternal,
		CodeStream &	runner,
		CodeStream &	allocations,
		CodeStream &	free,
		CodeStream &	stepTimeFinalise,
		const std::string &	name,
		bool	updateInStepTime
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genVariableAllocation()

virtual void CodeGenerator::BackendBase::genVariableAllocation	(	CodeStream &	os,
		const std::string &	type,
		const std::string &	name,
		VarLocation	loc,
		size_t	count
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genVariableDefinition()

virtual void CodeGenerator::BackendBase::genVariableDefinition	(	CodeStream &	definitions,
		CodeStream &	definitionsInternal,
		const std::string &	type,
		const std::string &	name,
		VarLocation	loc
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genVariableFree()

virtual void CodeGenerator::BackendBase::genVariableFree	(	CodeStream &	os,
		const std::string &	name,
		VarLocation	loc
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genVariableImplementation()

virtual void CodeGenerator::BackendBase::genVariableImplementation	(	CodeStream &	os,
		const std::string &	type,
		const std::string &	name,
		VarLocation	loc
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genVariableInit()

virtual void CodeGenerator::BackendBase::genVariableInit	(	CodeStream &	os,
		VarLocation	loc,
		size_t	count,
		const std::string &	indexVarName,
		const Substitutions &	kernelSubs,
		Handler	handler
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genVariablePull()

virtual void CodeGenerator::BackendBase::genVariablePull	(	CodeStream &	os,
		const std::string &	type,
		const std::string &	name,
		size_t	count
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genVariablePush()

virtual void CodeGenerator::BackendBase::genVariablePush	(	CodeStream &	os,
		const std::string &	type,
		const std::string &	name,
		bool	autoInitialized,
		size_t	count
	)		const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ genVariablePushPull()

void CodeGenerator::BackendBase::genVariablePushPull	(	CodeStream &	push,
		CodeStream &	pull,
		const std::string &	type,
		const std::string &	name,
		bool	autoInitialized,
		size_t	count
	)		const

inline

Helper function to generate matching push and pull functions for a variable.

◆ getLocalHostID()

int CodeGenerator::BackendBase::getLocalHostID ( ) const

inline

Gets ID of local host backend is building code for.

◆ getVarPrefix()

virtual std::string CodeGenerator::BackendBase::getVarPrefix ( ) const

inlinevirtual

When backends require separate 'device' and 'host' versions of variables, they are identified with a prefix. This function returns this prefix so it can be used in otherwise platform-independent code.

Reimplemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ isGlobalRNGRequired()

virtual bool CodeGenerator::BackendBase::isGlobalRNGRequired ( const ModelSpecInternal & model ) const

pure virtual

Different backends use different RNGs for different things. Does this one require a global RNG for the specified model?

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ isPostsynapticRemapRequired()

virtual bool CodeGenerator::BackendBase::isPostsynapticRemapRequired ( ) const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

◆ isSynRemapRequired()

virtual bool CodeGenerator::BackendBase::isSynRemapRequired ( ) const

pure virtual

Implemented in CodeGenerator::CUDA::Backend, and CodeGenerator::SingleThreadedCPU::Backend.

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

backendBase.h

Public Types

Public Member Functions

Member Typedef Documentation

◆ GroupHandler

◆ Handler

◆ NeuronGroupHandler

◆ NeuronGroupSimHandler

◆ SynapseGroupHandler

Constructor & Destructor Documentation

◆ BackendBase()

◆ ~BackendBase()

Member Function Documentation

◆ genAllocateMemPreamble()

◆ genArray()

◆ genCurrentSpikeLikeEventPull()

◆ genCurrentSpikeLikeEventPush()

◆ genCurrentTrueSpikePull()

◆ genCurrentTrueSpikePush()

◆ genDefinitionsInternalPreamble()

◆ genDefinitionsPreamble()

◆ genExtraGlobalParamAllocation()

◆ genExtraGlobalParamDefinition()

◆ genExtraGlobalParamImplementation()

◆ genExtraGlobalParamPull()

◆ genExtraGlobalParamPush()

◆ genGlobalRNG()

◆ genInit()

◆ genMakefileCompileRule()

◆ genMakefileLinkRule()

◆ genMakefilePreamble()

◆ genMSBuildCompileModule()

◆ genMSBuildConfigProperties()

◆ genMSBuildImportProps()

◆ genMSBuildImportTarget()

◆ genMSBuildItemDefinitions()

◆ genNeuronUpdate()

◆ genPopulationRNG()

◆ genPopVariableInit()

◆ genRunnerPreamble()

◆ genScalar()

◆ genStepTimeFinalisePreamble()

◆ genSynapseUpdate()

◆ genSynapseVariableRowInit()

◆ genTimer()

◆ genVariableAllocation()

◆ genVariableDefinition()

◆ genVariableFree()

◆ genVariableImplementation()

◆ genVariableInit()

◆ genVariablePull()

◆ genVariablePush()

◆ genVariablePushPull()

◆ getLocalHostID()

◆ getVarPrefix()

◆ isGlobalRNGRequired()

◆ isPostsynapticRemapRequired()

◆ isSynRemapRequired()