Superclass include. More...

#include <omp_allocation.hpp>

Inheritance diagram for OmpAllocation:

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Collaboration diagram for OmpAllocation:

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

	~OmpAllocation () override
	Destructor. More...

Public Member Functions inherited from allocation
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...

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

	allocation (const ParameterConstRef _parameters, const HLS_managerRef HLSMgr, unsigned int funId, const DesignFlowManagerConstRef design_flow_manager, const HLSFlowStep_Type=HLSFlowStep_Type::ALLOCATION)
	Constructor. More...

	~allocation () 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	PrintFinalIR () const
	Dump the final intermediate representation. More...

Protected Member Functions
void	IntegrateTechnologyLibraries () override
	Integrate technology libraries with special functional units. More...

void	AddPandaPthreadMutex ()
	Add the module implementing panda_pthread_mutex. More...

Protected Member Functions inherited from allocation
technology_nodeRef	get_fu (const std::string &fu_name)
	Returns the technology_node associated with the given operation. More...

std::string	get_compliant_pipelined_unit (double clock, const std::string &pipe_parameter, const technology_nodeRef current_fu, const std::string &curr_op, const std::string &library_name, const std::string &template_suffix, unsigned long long module_prec)
	In case the current functional unit has pipelined operations then it return an id identifying the most compliant functional unit given the current clock period. More...

technology_nodeRef	extract_bambu_provided (const std::string &library_name, operation *curr_op, const std::string &bambu_provided_resource_)

void	set_number_channels (unsigned int fu_name, unsigned int n_ports)
	set the number of ports associated with the functional unit More...

double	get_execution_time_dsp_modified (const unsigned int fu_name, const technology_nodeRef &node_op) const

double	get_stage_period_dsp_modified (const unsigned int fu_name, const technology_nodeRef &node_op) const

void	add_proxy_function_module (const HLS_constraintsRef HLS_C, technology_nodeRef techNode_obj, const std::string &orig_fun_name)
	Add a proxy function to the WORK library. More...

void	add_proxy_function_wrapper (const std::string &library_name, technology_nodeRef techNode_obj, const std::string &orig_fun_name)
	Add a proxy wrapper to the WORK library. More...

void	BuildProxyWrapper (functional_unit *current_fu, const std::string &orig_fun_name, const std::string &orig_library_name)
	Build the proxy wrapper. More...

void	BuildProxyFunctionVerilog (functional_unit *current_fu)
	Build the proxy function in Verilog. More...

void	BuildProxyFunctionVHDL (functional_unit *current_fu)
	Build the proxy function in VHDL. More...

void	BuildProxyFunction (functional_unit *current_fu)
	Build the proxy function. More...

void	add_tech_constraint (technology_nodeRef cur_fu, unsigned int tech_constrain_value, unsigned int pos, bool proxy_constrained)

void	add_resource_to_fu_list (std::string channels_type, const OpGraphConstRef g, technology_nodeRef current_fu, CustomOrderedSet< vertex > vertex_analysed, node_kind_prec_infoRef node_info, unsigned int current_id, CustomOrderedSet< vertex >::const_iterator vert, const std::vector< std::string > &libraries, bool isMemory, std::string bambu_provided_resource, operation *curr_op, std::string specialized_fuName, bool predicate_2, std::string current_op, HLS_manager::io_binding_type constant_id, bool varargs_fu, unsigned int l, std::string memory_ctrl_type, std::map< std::string, technology_nodeRef > new_fu, unsigned int tech_constrain_value)

bool	check_templated_units (double clock_period, node_kind_prec_infoRef node_info, const library_managerRef library, technology_nodeRef current_fu, operation *curr_op)

bool	check_for_memory_compliancy (bool Has_extern_allocated_data, technology_nodeRef current_fu, const std::string &memory_ctrl_type, const std::string &channels_type)

bool	check_type_and_precision (operation *curr_op, node_kind_prec_infoRef node_info)

bool	check_proxies (const library_managerRef library, const std::string &fu_name_)

bool	check_generated_bambu_flopoco (bool skip_softfloat_resources, structural_managerRef structManager_obj, std::string &bambu_provided_resource, bool skip_flopoco_resources, technology_nodeRef current_fu)

bool	is_ram_not_timing_compliant (const HLS_constraintsRef HLS_C, unsigned int var, technology_nodeRef current_fu)

std::string	get_synch_ram_latency (const std::string &ram_template, const std::string &latency_postfix, const HLS_constraintsRef HLS_C, unsigned int var)

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...

void	ComputeRelationships (DesignFlowStepSet &relationship, const DesignFlowStep::RelationshipType relationship_type) override
	Compute the relationships of a step with other steps. 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 allocation
AllocationInformationRef	allocation_information
	The allocation solution. More...

std::map< std::string, std::string >	precomputed_pipeline_unit
	store the precomputed pipeline unit: given a functional unit it return the pipeline id compliant More...

std::map< technology_nodeRef, std::map< unsigned long long, std::map< HLS_manager::io_binding_type, unsigned int > > >	fu_list

HLS_deviceRef	HLS_D
	The HLS target. More...

technology_managerRef	TechM
	The technology manager. 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...

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

Superclass include.

This wrapper collects all the methods used by the High-level synthesis classes to retrieve information about the functional units.

Definition at line 50 of file omp_allocation.hpp.

Constructor & Destructor Documentation

◆ OmpAllocation()

OmpAllocation::OmpAllocation	(	const ParameterConstRef	Param,
		const HLS_managerRef	HLSMgr,
		unsigned int	funId,
		const DesignFlowManagerConstRef	design_flow_manager
	)