Generic class managing interconnection binding algorithms. More...

#include <conn_binding_creator.hpp>

Inheritance diagram for conn_binding_creator:

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Public Member Functions
	conn_binding_creator (const ParameterConstRef Param, const HLS_managerRef HLSMgr, unsigned int funId, const DesignFlowManagerConstRef design_flow_manager, const HLSFlowStep_Type hls_flow_step_type)
	Constructor. More...

	~conn_binding_creator () override
	Destructor. More...

Public Member Functions inherited from HLSFunctionStep
	HLSFunctionStep (const ParameterConstRef Param, const HLS_managerRef HLSMgr, unsigned int funId, const DesignFlowManagerConstRef design_flow_manager, const HLSFlowStep_Type hls_flow_step_type, const HLSFlowStepSpecializationConstRef hls_flow_step_specialization=HLSFlowStepSpecializationConstRef())
	Constructor. More...

	~HLSFunctionStep () override
	Destructor. More...

bool	HasToBeExecuted () const override
	Check if this step has actually to be executed. More...

void	Initialize () override
	Initialize the step (i.e., like a constructor, but executed just before exec. More...

std::string	GetSignature () const final
	Return a unified identifier of this design step. More...

std::string	GetName () const final
	Return the name of this design step. More...

DesignFlowStep_Status	Exec () final
	Execute the step. More...

Public Member Functions inherited from HLS_step
	HLS_step (const ParameterConstRef _parameters, const HLS_managerRef HLSMgr, const DesignFlowManagerConstRef design_flow_manager, const HLSFlowStep_Type hls_flow_step_type, const HLSFlowStepSpecializationConstRef hls_flow_step_specialization=HLSFlowStepSpecializationConstRef())
	Constructor. More...

	~HLS_step () override
	Destructor. More...

std::string	GetSignature () const override
	Return a unified identifier of this design step. More...

std::string	GetName () const override
	Return the name of this design step. More...

virtual std::string	GetKindText () const
	Return the name of the type of this frontend flow step. More...

DesignFlowStepFactoryConstRef	CGetDesignFlowStepFactory () const final
	Return the factory to create this type of steps. More...

void	ComputeRelationships (DesignFlowStepSet &design_flow_step_set, const DesignFlowStep::RelationshipType relationship_type) override
	Compute the relationships of a step with other steps. More...

Public Member Functions inherited from DesignFlowStep
	DesignFlowStep (const DesignFlowManagerConstRef design_flow_manager, const ParameterConstRef parameters)
	Constructor. More...

virtual	~DesignFlowStep ()
	Destructor. More...

DesignFlowStep_Status	GetStatus () const
	Return the status of this design step. More...

virtual void	WriteDot (std::ostream &out) const
	Write the label for a dot graph. More...

bool	IsComposed () const
	Returns if this step is composed. More...

int	CGetDebugLevel () const
	Return the debug level of the step. More...

virtual void	PrintInitialIR () const
	Dump the initial intermediate representation. More...

virtual void	PrintFinalIR () const
	Dump the final intermediate representation. More...

Protected Member Functions
void	add_parameter_ports ()
	Add ports representing parameter values. More...

const CustomUnorderedSet< std::tuple< HLSFlowStep_Type, HLSFlowStepSpecializationConstRef, HLSFlowStep_Relationship > >	ComputeHLSRelationships (const DesignFlowStep::RelationshipType relationship_type) const override
	Compute the relationship of this step. More...

Protected Member Functions inherited from HLSFunctionStep
void	ComputeRelationships (DesignFlowStepSet &design_flow_step_set, const DesignFlowStep::RelationshipType relationship_type) override
	Compute the relationships of a step with other steps. More...

virtual DesignFlowStep_Status	InternalExec ()=0
	Execute the step. More...

Protected Attributes
std::map< unsigned int, generic_objRef >	input_ports
	map between input port variable and generic object More...

std::map< unsigned int, generic_objRef >	output_ports
	map between output port variable and generic object More...

Protected Attributes inherited from HLSFunctionStep
std::map< unsigned int, unsigned int >	last_bb_ver
	last bb version of the called functions More...

std::map< unsigned int, unsigned int >	last_bitvalue_ver
	The version of bit value IR representation on which this step was applied. More...

const unsigned int	funId
	identifier of the function to be processed (0 means that it is a global step) More...

hlsRef	HLS
	HLS data structure of the function to be analyzed. More...

unsigned int	bb_version
	The version of bb intermediate representation on which this step was applied. More...

unsigned int	bitvalue_version
	The version of bitvalue on which this step was applied. More...

unsigned int	memory_version
	The version of memory representation on which this step was applied. More...

Protected Attributes inherited from HLS_step
const HLS_managerRef	HLSMgr
	information about all the HLS synthesis More...

const HLSFlowStep_Type	hls_flow_step_type
	The type of this step. More...

const HLSFlowStepSpecializationConstRef	hls_flow_step_specialization
	The information about specialization. More...

Protected Attributes inherited from DesignFlowStep
bool	composed
	True if this step represents a composition of design flow steps (e.g., a flow); must be set by specialized constructors. More...

const Wrefcount< const DesignFlowManager >	design_flow_manager
	The design flow manager. More...

const ParameterConstRef	parameters
	Set of input parameters. More...

int	debug_level
	The debug level. More...

const int	output_level
	The output level. More...

Additional Inherited Members
Public Types inherited from DesignFlowStep
enum	RelationshipType { DEPENDENCE_RELATIONSHIP, INVALIDATION_RELATIONSHIP, PRECEDENCE_RELATIONSHIP }
	The relationship type. More...

Static Public Member Functions inherited from HLSFunctionStep
static std::string	ComputeSignature (const HLSFlowStep_Type hls_flow_step_type, const HLSFlowStepSpecializationConstRef hls_flow_step_specialization, const unsigned int function_id)
	Compute the signature of a hls flow step. More...

Static Public Member Functions inherited from HLS_step
static std::string	EnumToName (const HLSFlowStep_Type hls_flow_step_type)
	Given a HLS flow step type, return the name of the type. More...

static const std::string	ComputeSignature (const HLSFlowStep_Type hls_flow_step_type, const HLSFlowStepSpecializationConstRef hls_flow_step_specialization)
	Compute the signature of a hls flow step. More...

Static Protected Attributes inherited from HLS_step
static CustomUnorderedMap< std::string, HLSFlowStep_Type >	command_line_name_to_enum
	Map hls step name to enum. More...

Detailed Description

Generic class managing interconnection binding algorithms.

Definition at line 69 of file conn_binding_creator.hpp.

Constructor & Destructor Documentation

◆ conn_binding_creator()

conn_binding_creator::conn_binding_creator	(	const ParameterConstRef	Param,
		const HLS_managerRef	HLSMgr,
		unsigned int	funId,
		const DesignFlowManagerConstRef	design_flow_manager,
		const HLSFlowStep_Type	hls_flow_step_type
	)

Constructor.

Parameters

design_flow_manager	is the design flow manager
hls_flow_step_type	is the type of connection binding algorithm

Definition at line 57 of file conn_binding_creator.cpp.

References ~conn_binding_creator().

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◆ ~conn_binding_creator()

conn_binding_creator::~conn_binding_creator ( )

overridedefault

Destructor.

Referenced by conn_binding_creator().

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Member Function Documentation

◆ add_parameter_ports()

void conn_binding_creator::add_parameter_ports ( )

protected

Add ports representing parameter values.

list containing the parameters of the original function (representing input and output values)

Definition at line 119 of file conn_binding_creator.cpp.

References conn_binding::bind_port(), DesignFlowStep::debug_level, DEBUG_LEVEL_PEDANTIC, HLSFunctionStep::funId, HLSFunctionStep::HLS, HLS_step::HLSMgr, input_ports, output_ports, PRINT_DBG_MEX, PRINT_DBG_STRING, hls::Rconn, and STR.

Referenced by mux_connection_binding::create_connections().

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◆ ComputeHLSRelationships()

const CustomUnorderedSet< std::tuple< HLSFlowStep_Type, HLSFlowStepSpecializationConstRef, HLSFlowStep_Relationship > > conn_binding_creator::ComputeHLSRelationships ( const DesignFlowStep::RelationshipType relationship_type ) const

overrideprotectedvirtual

Compute the relationship of this step.

Parameters

relationship_type is the type of relationship to be considered

Returns: the steps in relationship with this

Reimplemented from HLS_step.

Definition at line 67 of file conn_binding_creator.cpp.

References DesignFlowStep::DEPENDENCE_RELATIONSHIP, HLSFunctionStep::funId, HLS_step::HLSMgr, DesignFlowStep::INVALIDATION_RELATIONSHIP, DesignFlowStep::parameters, PORT_SWAPPING, DesignFlowStep::PRECEDENCE_RELATIONSHIP, SAME_FUNCTION, THROW_UNREACHABLE, UNIQUE_MODULE_BINDING, and UNIQUE_REGISTER_BINDING.

Field Documentation

◆ input_ports

std::map<unsigned int, generic_objRef> conn_binding_creator::input_ports

protected

map between input port variable and generic object

Definition at line 73 of file conn_binding_creator.hpp.

Referenced by add_parameter_ports(), and mux_connection_binding::connect_to_registers().

◆ output_ports

std::map<unsigned int, generic_objRef> conn_binding_creator::output_ports

protected

map between output port variable and generic object

Definition at line 76 of file conn_binding_creator.hpp.

Referenced by add_parameter_ports().

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

/workspace/src/HLS/binding/interconnection/conn_binding_creator.hpp
/workspace/src/HLS/binding/interconnection/conn_binding_creator.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ conn_binding_creator()

◆ ~conn_binding_creator()

Member Function Documentation

◆ add_parameter_ports()

◆ ComputeHLSRelationships()

Field Documentation

◆ input_ports

◆ output_ports