#include <memory_cs.hpp>

Inheritance diagram for memory_cs:

Collaboration diagram for memory_cs:

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Public Member Functions
	memory_cs (const tree_managerConstRef _TreeM, unsigned long long int _off_base_address, unsigned int max_bram, bool _null_pointer_check, bool initial_internal_address_p, unsigned int initial_internal_address, const unsigned int _address_bitsize)
	Constructor. More...

	~memory_cs () override=default
	Destructor. More...

void	set_bus_tag_bitsize (unsigned int bitsize)
	set the bus tag bitsize More...

unsigned int	get_bus_tag_bitsize () const
	return the bitsize of the tag bus More...

Public Member Functions inherited from memory
	memory (const tree_managerConstRef TreeM, unsigned long long int off_base_address, unsigned int max_bram, bool null_pointer_check, bool initial_internal_address_p, unsigned long long initial_internal_address, const unsigned int &_bus_addr_bitsize)
	Constructor. More...

virtual	~memory ()
	Destructor. More...

std::map< unsigned int, memory_symbolRef >	get_ext_memory_variables () const
	Return variables allocated out of the top module. More...

void	add_external_variable (unsigned int var, const std::string &var_name)
	Allocates a variable to the set of variables allocated outside to outermost function. More...

void	add_external_symbol (unsigned int var, const memory_symbolRef m_sym)
	Allocates a variable to the set of variables allocated outside to outermost function. More...

void	add_internal_variable (unsigned int funID_scope, unsigned int var, const std::string &var_name)
	Allocates a variable to the set of variables allocated internally to the given function. More...

void	add_internal_variable_proxy (unsigned int funID_scope, unsigned int var)
	allocate a proxy for the variable for the specified function More...

unsigned long long	compute_next_base_address (unsigned long long address, unsigned int var, unsigned long long int alignment) const
	Compute the new base address based on the size of the given variable and align the memory as needed. More...

const CustomOrderedSet< unsigned int > &	get_proxied_internal_variables (unsigned int funID_scope) const
	return the proxied internal variables associated with the function More...

bool	has_proxied_internal_variables (unsigned int funID_scope) const
	check if the function has proxied variables More...

bool	is_a_proxied_variable (unsigned int var) const
	return true if the variable is a proxied variable More...

void	add_read_only_variable (unsigned var)
	add a read only variable More...

bool	is_read_only_variable (unsigned var) const
	return true when the variable is only read More...

void	add_internal_symbol (unsigned int funID_scope, unsigned int var, const memory_symbolRef m_sym)
	Allocates a variable to the set of variables allocated internally to the given function. More...

void	add_private_memory (unsigned int var)
	add a var that safely cannot be attached to the bus More...

void	set_sds_var (unsigned int var, bool value)
	set if a variable is always accessed with the same data size or not More...

void	add_source_value (unsigned int var, unsigned int value)
	add a value to the set of values written in a given memory variable More...

const CustomOrderedSet< unsigned int > &	get_source_values (unsigned int var)
	return the set of values used to write a given memory variable More...

void	add_parameter (unsigned int funID_scope, unsigned int var, const std::string &var_name, bool is_last)
	Allocates a parameter to the set of the interface registers. More...

void	add_parameter_symbol (unsigned int funID_scope, unsigned int var, const memory_symbolRef m_sym)
	Allocates a parameter to the set of the interface registers. More...

bool	is_internal_variable (unsigned int funID_scope, unsigned int var) const
	Test if a variable is allocated into the specified function. More...

bool	is_external_variable (unsigned int var) const
	Test if a variable is into the set of variables out of the top function. More...

bool	is_private_memory (unsigned int var) const
	Return true in case the variable is private. More...

bool	is_sds_var (unsigned int var) const
	check if the variable is always accessed with the same data size More...

bool	has_sds_var (unsigned int var) const
	return true if the var has been classified in term of same data size relation More...

bool	is_parameter (unsigned int funID_scope, unsigned int var) const
	Test if a variable is into the set of interface registers. More...

const std::map< unsigned int, memory_symbolRef >	get_callSites () const
	Get call sites map. More...

unsigned long long	get_callSite_base_address (unsigned int var) const
	Get the current base address of the given call site. More...

unsigned long long int	get_internal_base_address (unsigned int var) const
	Get the current base address of the given variable. More...

unsigned long long	get_external_base_address (unsigned int var) const
	Get the current base address of the given variable. More...

unsigned long long int	get_parameter_base_address (unsigned int funId, unsigned int var) const
	Get the current base address of the given variable. More...

unsigned long long int	get_base_address (unsigned int var, unsigned int funId) const
	Get the current base address of the given variable. More...

unsigned long long	get_first_address (unsigned int funId) const
	Get the first address of the function address space. More...

unsigned long long	get_last_address (unsigned int funId, const application_managerRef AppM) const
	Get the last address of the function address space. More...

memory_symbolRef	get_symbol (unsigned int var, unsigned int funId) const
	Return the symbol associated with the given variable. More...

unsigned long long	get_rangesize (unsigned int var) const
	return the address space rangesize associated with the given var More...

bool	has_callSite_base_address (unsigned int var) const
	Check if there is a base address for the given call site. More...

bool	has_internal_base_address (unsigned int var) const
	Check if there is a base address for the given variable. More...

unsigned int	get_n_mem_operations (unsigned int var) const

void	increment_n_mem_operations (unsigned int var)

bool	has_external_base_address (unsigned int var) const
	Check if there is a base address for the given variable. More...

bool	has_parameter_base_address (unsigned int var, unsigned int funId) const
	Check if there is a base address for the given parameter. More...

bool	has_base_address (unsigned int var) const
	Check if there is a base address for the given variable. More...

bool	is_parm_decl_copied (unsigned int var) const
	return true in case the parm_decl parameter has to be copied from the caller More...

void	add_parm_decl_copied (unsigned int var)
	add a parm_decl to the set of parm_decl written More...

bool	is_parm_decl_stored (unsigned int var) const
	return true in case the parm_decl parameter has to be initialized from the formal value More...

void	add_parm_decl_stored (unsigned int var)
	add a parm_decl to the set of parm_decl that has to be initialized More...

bool	is_actual_parm_loaded (unsigned int var) const
	return true in case the actual parameter has to be initialized from a stored value More...

void	add_actual_parm_loaded (unsigned int var)
	add an actual parameter to the set of parameter that has to be initialized from a stored value More...

std::map< unsigned int, memory_symbolRef >	get_function_vars (unsigned int funID_scope) const
	Return the variables allocated within the space of a given function. More...

std::map< unsigned int, memory_symbolRef >	get_function_parameters (unsigned int funID_scope) const
	Return parameters allocated in register of the interface. More...

unsigned long long	get_memory_address () const
	Return the first memory address not yet allocated. More...

void	reserve_space (unsigned long long space)
	Explicitly allocate a certain space in the external memory. More...

void	reserve_internal_space (unsigned long long int space)
	Explicitly allocate a certain space in the internal memory. More...

unsigned long long	get_allocated_space () const
	Returns the amount of memory allocated internally to the module. More...

unsigned long long	get_allocated_parameters_memory () const
	Return the total amount of memory allocated for the memory mapped parameters. More...

unsigned long long int	get_allocated_internal_memory () const
	Returns the amount of memory allocated internally but not private. More...

unsigned long long int	get_next_internal_base_address () const
	Returns next free address of memory allocated internally but not private. More...

unsigned long long int	get_max_address () const
	return the maximum address allocated More...

void	set_bus_data_bitsize (unsigned long long bitsize)
	set the bus data bitsize More...

unsigned long long	get_bus_data_bitsize () const
	return the bitsize of the data bus More...

void	set_bus_size_bitsize (unsigned long long bitsize)
	set the bus size bitsize More...

unsigned long long	get_bus_size_bitsize () const
	return the bitsize of the size bus More...

void	set_bram_bitsize (unsigned long long bitsize)
	set the BRAM bitsize More...

unsigned long long	get_bram_bitsize () const
	return the BRAM bitsize More...

void	set_maxbram_bitsize (unsigned int bitsize)
	set the maximum BRAM bitsize More...

unsigned int	get_maxbram_bitsize () const
	return the BRAM bitsize More...

void	set_intern_shared_data (bool has_accesses)
	define if the Spec has data that can be externally accessed More...

bool	has_intern_shared_data () const
	return true in case the specification has data that can be externally accessed More...

void	set_maximum_references (unsigned int var, size_t n_refs)
	define the maximum number of references for a given variable More...

size_t	get_maximum_references (unsigned int var) const
	return the maximum number of references for a given variable More...

void	set_maximum_loads (unsigned int var, size_t n_refs)
	define the maximum number of loads for a given variable More...

size_t	get_maximum_loads (unsigned int var) const
	return the maximum number of loads for a given variable More...

void	add_need_bus (unsigned int var)
	the variable is read or written through the bus More...

bool	does_need_addr (unsigned int var) const
	check if a load or a store of the variable is done trough the bus More...

void	set_use_unknown_addresses (bool accesses)
	define if there exist an object used by the Spec with an address not known at compile time More...

bool	has_unknown_addresses () const
	return true in case the specification use addresses not known at compile time More...

void	set_unaligned_accesses (bool accesses)
	set if LOADs or STOREs perform unaligned accesses More...

bool	has_unaligned_accesses () const
	return true in case of unaligned accesses More...

void	set_all_pointers_resolved (bool resolved)
	define if all pointers have statically resolved More...

bool	has_all_pointers_resolved () const
	return true in case all pointers have been statically resolved More...

void	set_packed_vars (bool packed)
	update the the packed variables status More...

bool	has_packed_vars () const

void	set_implicit_memcpy (bool cond)
	define if there exist an implicit call of memcpy More...

bool	has_implicit_memcpy () const
	return true in case the specification has an implicit call of memcpy More...

unsigned long long	get_internal_base_address_alignment () const
	return the internal base address alignment. More...

unsigned long long	get_parameter_alignment () const
	return the parameter alignment More...

void	set_internal_base_address_alignment (unsigned long long _internal_base_address_alignment)
	set the internal base address alignment More...

void	xwrite (xml_element *node)
	Writes the current memory allocation into an XML description. More...

void	xwrite2 (xml_element *node)
	Writes the current memory allocation into an XML description. More...

void	xwrite (const std::string &filename)
	Writes the current memory allocation into an XML description. More...

unsigned int	count_non_private_internal_symbols () const

bool	notEQ (refcount< memory > ref) const
	return true in case the current memory object and the passed one are different More...

void	set_enable_hls_bit_value (bool value)

bool	get_enable_hls_bit_value ()

Private Attributes
unsigned int	bus_tag_bitsize
	bus data bitsize More...

Additional Inherited Members
Static Public Member Functions inherited from memory
static memoryRef	create_memory (const ParameterConstRef _parameters, const tree_managerConstRef _TreeM, unsigned long long int _off_base_address, unsigned int max_bram, bool _null_pointer_check, bool initial_internal_address_p, unsigned int initial_internal_address, const unsigned int &_address_bitsize)

static void	propagate_memory_parameters (const structural_objectRef src, const structural_managerRef tgt)
	Propagates the memory parameters from the source (innermost) module to the target (outermost) one. More...

static void	add_memory_parameter (const structural_managerRef SM, const std::string &name, const std::string &value)
	Adds the given memory parameter to the corresponding object. More...

Detailed Description

Definition at line 45 of file memory_cs.hpp.

Constructor & Destructor Documentation

◆ memory_cs()

memory_cs::memory_cs	(	const tree_managerConstRef	_TreeM,
		unsigned long long int	_off_base_address,
		unsigned int	max_bram,
		bool	_null_pointer_check,
		bool	initial_internal_address_p,
		unsigned int	initial_internal_address,
		const unsigned int	_address_bitsize
	)

inline

Constructor.

Definition at line 54 of file memory_cs.hpp.

References ~memory_cs().

Here is the call graph for this function:

◆ ~memory_cs()

memory_cs::~memory_cs ( )

overridedefault

Destructor.

Referenced by memory_cs().

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Member Function Documentation

◆ get_bus_tag_bitsize()

unsigned int memory_cs::get_bus_tag_bitsize ( ) const

inline

return the bitsize of the tag bus

Definition at line 79 of file memory_cs.hpp.

References bus_tag_bitsize.

◆ set_bus_tag_bitsize()

void memory_cs::set_bus_tag_bitsize ( unsigned int bitsize )

inline

set the bus tag bitsize

Definition at line 71 of file memory_cs.hpp.

Field Documentation

◆ bus_tag_bitsize

unsigned int memory_cs::bus_tag_bitsize

private

bus data bitsize

Definition at line 48 of file memory_cs.hpp.

Referenced by get_bus_tag_bitsize().

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

/workspace/src/HLS/memory/memory_cs.hpp

Public Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ memory_cs()

◆ ~memory_cs()

Member Function Documentation

◆ get_bus_tag_bitsize()

◆ set_bus_tag_bitsize()

Field Documentation

◆ bus_tag_bitsize