PandA-2024.02
Public Member Functions | Private Member Functions
HLSFunctionBitValue Class Reference

superclass include More...

#include <hls_function_bit_value.hpp>

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Public Member Functions

DesignFlowStep_Status InternalExec () override
 Execute the step. More...
 
void Initialize () override
 Initialize the step (i.e., like a constructor, but executed just before exec. More...
 
Constructors and Destructors.
 HLSFunctionBitValue (const ParameterConstRef _parameters, const HLS_managerRef HLSMgr, unsigned int funId, const DesignFlowManagerConstRef design_flow_manager)
 Constructor. More...
 
 ~HLSFunctionBitValue () 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...
 
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...
 
- 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...
 

Private Member Functions

void ComputeRelationships (DesignFlowStepSet &relationship, const DesignFlowStep::RelationshipType relationship_type) override
 Compute the relationships of a step with other steps. More...
 
const CustomUnorderedSet< std::tuple< HLSFlowStep_Type, HLSFlowStepSpecializationConstRef, HLSFlowStep_Relationship > > ComputeHLSRelationships (const DesignFlowStep::RelationshipType relationship_type) const override
 Return the set of analyses in relationship with this design step. 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...
 
- 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 DesignFlowManagerdesign_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...
 
- Static Protected Attributes inherited from HLS_step
static CustomUnorderedMap< std::string, HLSFlowStep_Typecommand_line_name_to_enum
 Map hls step name to enum. More...
 

Detailed Description

superclass include

STD includes

This class work as a proxy of the front end step performing the bit value analysis

Definition at line 56 of file hls_function_bit_value.hpp.

Constructor & Destructor Documentation

◆ HLSFunctionBitValue()

HLSFunctionBitValue::HLSFunctionBitValue ( const ParameterConstRef  _parameters,
const HLS_managerRef  HLSMgr,
unsigned int  funId,
const DesignFlowManagerConstRef  design_flow_manager 
)

Constructor.

design_flow includes

Parameters
design_flow_manageris the design flow manager

frontend_analysis includes HLS includes

Definition at line 74 of file hls_function_bit_value.cpp.

References DesignFlowStep::debug_level, GET_CLASS, HLS_FUNCTION_BIT_VALUE, and ~HLSFunctionBitValue().

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◆ ~HLSFunctionBitValue()

HLSFunctionBitValue::~HLSFunctionBitValue ( )
overridedefault

Destructor.

Referenced by HLSFunctionBitValue().

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Member Function Documentation

◆ ComputeHLSRelationships()

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

Return the set of analyses in relationship with this design step.

Parameters
relationship_typeis the type of relationship to be considered

Reimplemented from HLS_step.

Definition at line 90 of file hls_function_bit_value.cpp.

References DesignFlowStep::DEPENDENCE_RELATIONSHIP, DesignFlowStep::INVALIDATION_RELATIONSHIP, DesignFlowStep::parameters, DesignFlowStep::PRECEDENCE_RELATIONSHIP, THROW_UNREACHABLE, and WHOLE_APPLICATION.

◆ ComputeRelationships()

void HLSFunctionBitValue::ComputeRelationships ( DesignFlowStepSet relationship,
const DesignFlowStep::RelationshipType  relationship_type 
)
overrideprivatevirtual

Compute the relationships of a step with other steps.

Parameters
dependenciesis where relationships will be stored
relationship_typeis the type of relationship to be computed

Managed in HLS_step::ComputeRelationships

Reimplemented from HLSFunctionStep.

Definition at line 117 of file hls_function_bit_value.cpp.

References HLS_step::ComputeRelationships(), ApplicationFrontendFlowStep::ComputeSignature(), FunctionFrontendFlowStep::ComputeSignature(), DesignFlowStep::design_flow_manager, HLSFunctionStep::funId, DesignFlowStep::GetStatus(), DesignFlowStep::INVALIDATION_RELATIONSHIP, Wrefcount< T >::lock(), NULL_VERTEX, DesignFlowStep::parameters, and SUCCESS.

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◆ Initialize()

void HLSFunctionBitValue::Initialize ( )
overridevirtual

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

Reimplemented from HLSFunctionStep.

Definition at line 84 of file hls_function_bit_value.cpp.

References HLSFunctionStep::Initialize().

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◆ InternalExec()

DesignFlowStep_Status HLSFunctionBitValue::InternalExec ( )
overridevirtual

Execute the step.

Returns
the exit status of this step

Implements HLSFunctionStep.

Definition at line 154 of file hls_function_bit_value.cpp.

References FunctionFrontendFlowStep::ComputeSignature(), DesignFlowStep::design_flow_manager, HLSFunctionStep::funId, HLS_step::HLSMgr, Wrefcount< T >::lock(), NULL_VERTEX, DesignFlowStep::parameters, and UNCHANGED.

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

Generated on Mon Feb 12 2024 13:03:55 for PandA-2024.02 by doxygen 1.8.13