#include <clustered_netlist.h>

Inheritance diagram for ClusteredNetlist:

Collaboration diagram for ClusteredNetlist:

Public Member Functions
	ClusteredNetlist (std::string name="", std::string id="")
	Constructs a netlist. More...

t_pb *	block_pb (const ClusterBlockId id) const
	Returns the physical block. More...

t_logical_block_type_ptr	block_type (const ClusterBlockId id) const
	Returns the type of CLB (Logic block, RAM, DSP, etc.) More...

ClusterNetId	block_net (const ClusterBlockId blk_id, const int pin_index) const
	Returns the net of the block attached to the specific pin index. More...

int	block_pin_net_index (const ClusterBlockId blk_id, const int pin_index) const
	Returns the count on the net of the block attached. More...

ClusterPinId	block_pin (const ClusterBlockId blk, const int logical_pin_index) const
	Returns the logical pin Id associated with the specified block and logical pin index. More...

bool	block_contains_primary_input (const ClusterBlockId blk) const

bool	block_contains_primary_output (const ClusterBlockId blk) const
	Returns true if the specified block contains a primary output (e.g. BLIF .output primitive) More...

int	pin_logical_index (const ClusterPinId pin_id) const
	Returns the logical pin index (i.e. pin index on the t_logical_block_type) of the cluster pin. More...

int	net_pin_logical_index (const ClusterNetId net_id, int net_pin_index) const
	Finds the net_index'th net pin (e.g. the 6th pin of the net) and returns the logical pin index (i.e. pin index on the t_logical_block_type) of the block to which the pin belongs. More...

bool	net_is_ignored (const ClusterNetId id) const
	Returns whether the net is ignored i.e. not routed. More...

bool	net_is_global (const ClusterNetId id) const
	Returns whether the net is global. More...

ClusterBlockId	create_block (const char name, t_pb pb, t_logical_block_type_ptr type)
	Create or return an existing block in the netlist. More...

ClusterPortId	create_port (const ClusterBlockId blk_id, const std::string name, BitIndex width, PortType type)
	Create or return an existing port in the netlist. More...

ClusterPinId	create_pin (const ClusterPortId port_id, BitIndex port_bit, const ClusterNetId net_id, const PinType pin_type, int pin_index, bool is_const=false)
	Create or return an existing pin in the netlist. More...

ClusterNetId	create_net (const std::string name)
	Create an empty, or return an existing net in the netlist. More...

void	set_net_is_ignored (ClusterNetId net_id, bool state)
	Sets the flag in net_ignored_ = state. More...

void	set_net_is_global (ClusterNetId net_id, bool state)
	Sets the flag in net_is_global_ = state. More...

Public Member Functions inherited from Netlist< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >
	Netlist (std::string name="", std::string id="")

virtual	~Netlist ()

const std::string &	netlist_name () const
	Retrieve the name of the netlist. More...

const std::string &	netlist_id () const
	Retrieve the unique identifier for this netlist This is typically a secure digest of the input file. More...

bool	verify () const
	Sanity check for internal consistency (throws an exception on failure) More...

bool	is_dirty () const
	Returns true if the netlist has invalid entries due to modifications (e.g. from remove_*() calls) More...

bool	is_compressed () const
	Returns true if the netlist has no invalid entries due to modifications (e.g. from remove_*() calls) More...

void	print_stats () const
	Item counts and container info (for debugging) More...

const std::string &	block_name (const ClusterBlockId blk_id) const
	Returns the name of the specified block. More...

bool	block_is_combinational (const ClusterBlockId blk_id) const
	Returns true if the block is purely combinational (i.e. no input clocks and not a primary input. More...

attr_range	block_attrs (const ClusterBlockId blk_id) const
	Returns a range of all attributes associated with the specified block. More...

param_range	block_params (const ClusterBlockId blk_id) const
	Returns a range of all parameters associated with the specified block. More...

pin_range	block_pins (const ClusterBlockId blk_id) const
	Returns a range of all pins associated with the specified block. More...

pin_range	block_input_pins (const ClusterBlockId blk_id) const
	Returns a range of all input pins associated with the specified block. More...

pin_range	block_output_pins (const ClusterBlockId blk_id) const
	Returns a range of all output pins associated with the specified block. More...

pin_range	block_clock_pins (const ClusterBlockId blk_id) const
	Returns a range of all clock pins associated with the specified block. More...

port_range	block_ports (const ClusterBlockId blk_id) const
	Returns a range of all ports associated with the specified block. More...

port_range	block_input_ports (const ClusterBlockId blk_id) const
	Returns a range consisting of the input ports associated with the specified block. More...

port_range	block_output_ports (const ClusterBlockId blk_id) const
	Returns a range consisting of the output ports associated with the specified block. More...

port_range	block_clock_ports (const ClusterBlockId blk_id) const
	Returns a range consisting of the input clock ports associated with the specified block. More...

void	remove_block (const ClusterBlockId blk_id)
	Removes a block from the netlist. This will also remove the associated ports and pins. More...

const std::string &	port_name (const ClusterPortId port_id) const
	Returns the name of the specified port. More...

ClusterBlockId	port_block (const ClusterPortId port_id) const
	Returns the block associated with the specified port. More...

pin_range	port_pins (const ClusterPortId port_id) const
	Returns the set of valid pins associated with the port. More...

ClusterPinId	port_pin (const ClusterPortId port_id, const BitIndex port_bit) const
	Returns the pin (potentially invalid) associated with the specified port and port bit index. More...

ClusterNetId	port_net (const ClusterPortId port_id, const BitIndex port_bit) const
	Returns the net (potentially invalid) associated with the specified port and port bit index. More...

BitIndex	port_width (const ClusterPortId port_id) const
	Returns the width (number of bits) in the specified port. More...

PortType	port_type (const ClusterPortId port_id) const
	Returns the type of the specified port. More...

void	remove_port (const ClusterPortId port_id)
	Removes a port from the netlist. More...

std::string	pin_name (const ClusterPinId pin_id) const
	Returns the constructed name (derived from block and port) for the specified pin. More...

PinType	pin_type (const ClusterPinId pin_id) const
	Returns the type of the specified pin. More...

ClusterNetId	pin_net (const ClusterPinId pin_id) const
	Returns the net associated with the specified pin. More...

int	pin_net_index (const ClusterPinId pin_id) const
	Returns the index of the specified pin within it's connected net. More...

ClusterPortId	pin_port (const ClusterPinId pin_id) const
	Returns the port associated with the specified pin. More...

BitIndex	pin_port_bit (const ClusterPinId pin_id) const
	Returns the port bit index associated with the specified pin. More...

ClusterBlockId	pin_block (const ClusterPinId pin_id) const
	Returns the block associated with the specified pin. More...

PortType	pin_port_type (const ClusterPinId pin_id) const
	Returns the port type associated with the specified pin. More...

bool	pin_is_constant (const ClusterPinId pin_id) const
	Returns true if the pin is a constant (i.e. its value never changes) More...

void	remove_pin (const ClusterPinId pin_id)
	Removes a pin from the netlist. More...

const std::string &	net_name (const ClusterNetId net_id) const
	Returns the name of the specified net. More...

pin_range	net_pins (const ClusterNetId net_id) const
	Returns a range consisting of all the pins in the net (driver and sinks) More...

ClusterPinId	net_pin (const ClusterNetId net_id, int net_pin_index) const
	Returns the net_pin_index'th pin of the specified net. More...

ClusterBlockId	net_pin_block (const ClusterNetId net_id, int net_pin_index) const
	Returns the block associated with the net_pin_index'th pin of the specified net. More...

ClusterPinId	net_driver (const ClusterNetId net_id) const
	Returns the (potentially invalid) net driver pin. More...

ClusterBlockId	net_driver_block (const ClusterNetId net_id) const
	Returns the (potentially invalid) net driver block. More...

pin_range	net_sinks (const ClusterNetId net_id) const
	Returns a (potentially empty) range consisting of net's sink pins. More...

bool	net_is_constant (const ClusterNetId net_id) const
	Returns true if the net is driven by a constant pin (i.e. its value never changes) More...

void	remove_net (const ClusterNetId net_id)
	Removes a net from the netlist. More...

void	remove_net_pin (const ClusterNetId net_id, const ClusterPinId pin_id)
	Removes a connection betwen a net and pin. More...

block_range	blocks () const
	Returns a range consisting of all blocks in the netlist. More...

port_range	ports () const
	Returns a range consisting of all ports in the netlist. More...

net_range	nets () const
	Returns a range consisting of all nets in the netlist. More...

pin_range	pins () const
	Returns a range consisting of all pins in the netlist. More...

bool	valid_block_id (ClusterBlockId block_id) const

bool	valid_port_id (ClusterPortId port_id) const

bool	valid_port_bit (ClusterPortId port_id, BitIndex port_bit) const

bool	valid_pin_id (ClusterPinId pin_id) const

bool	valid_net_id (ClusterNetId net_id) const

ClusterBlockId	find_block (const std::string &name) const
	Returns the BlockId of the specified block or BlockId::INVALID() if not found. More...

ClusterPortId	find_port (const ClusterBlockId blk_id, const std::string &name) const
	Returns the PortId of the specifed port if it exists or PortId::INVALID() if not. More...

ClusterNetId	find_net (const std::string &name) const
	Returns the NetId of the specified net or NetId::INVALID() if not found. More...

ClusterPinId	find_pin (const ClusterPortId port_id, BitIndex port_bit) const
	Returns the PinId of the specified pin or PinId::INVALID() if not found. More...

ClusterPinId	find_pin (const std::string name) const
	Returns the PinId of the specified pin or PinId::INVALID() if not found. More...

void	set_pin_net (const ClusterPinId pin, PinType pin_type, const ClusterNetId net)
	Add the specified pin to the specified net as pin_type. More...

void	set_pin_is_constant (const ClusterPinId pin_id, const bool value)
	Mark a pin as being a constant generator. More...

void	set_block_name (const ClusterBlockId blk_id, const std::string new_name)
	Re-name a block. More...

void	set_block_attr (const ClusterBlockId blk_id, const std::string &name, const std::string &value)
	Set a block attribute. More...

void	set_block_param (const ClusterBlockId blk_id, const std::string &name, const std::string &value)
	Set a block parameter. More...

void	merge_nets (const ClusterNetId driver_net, const ClusterNetId sink_net)
	Merges sink_net into driver_net. More...

IdRemapper	remove_and_compress ()
	Wrapper for remove_unused() & compress() More...

void	remove_unused ()
	This should be called after completing a series of netlist modifications (e.g. removing blocks/ports/pins/nets). More...

IdRemapper	compress ()
	Compresses the netlist, removing any invalid and/or unreferenced blocks/ports/pins/nets. More...

Private Member Functions
void	clean_blocks_impl (const vtr::vector_map< ClusterBlockId, ClusterBlockId > &block_id_map) override
	Removes invalid components and reorders them. More...

void	clean_ports_impl (const vtr::vector_map< ClusterPortId, ClusterPortId > &port_id_map) override

void	clean_pins_impl (const vtr::vector_map< ClusterPinId, ClusterPinId > &pin_id_map) override

void	clean_nets_impl (const vtr::vector_map< ClusterNetId, ClusterNetId > &net_id_map) override

void	shrink_to_fit_impl () override
	Shrinks internal data structures to required size to reduce memory consumption. More...

void	remove_block_impl (const ClusterBlockId blk_id) override
	Removes a block from the netlist. More...

void	remove_port_impl (const ClusterPortId port_id) override

void	remove_pin_impl (const ClusterPinId pin_id) override

void	remove_net_impl (const ClusterNetId net_id) override

void	rebuild_block_refs_impl (const vtr::vector_map< ClusterPinId, ClusterPinId > &pin_id_map, const vtr::vector_map< ClusterPortId, ClusterPortId > &port_id_map) override

void	rebuild_port_refs_impl (const vtr::vector_map< ClusterBlockId, ClusterBlockId > &block_id_map, const vtr::vector_map< ClusterPinId, ClusterPinId > &pin_id_map) override

void	rebuild_pin_refs_impl (const vtr::vector_map< ClusterPortId, ClusterPortId > &port_id_map, const vtr::vector_map< ClusterNetId, ClusterNetId > &net_id_map) override

void	rebuild_net_refs_impl (const vtr::vector_map< ClusterPinId, ClusterPinId > &pin_id_map) override

bool	validate_block_sizes_impl (size_t num_blocks) const override

bool	validate_port_sizes_impl (size_t num_ports) const override

bool	validate_pin_sizes_impl (size_t num_pins) const override

bool	validate_net_sizes_impl (size_t num_nets) const override

Private Attributes
vtr::vector_map< ClusterBlockId, t_pb * >	block_pbs_

vtr::vector_map< ClusterBlockId, t_logical_block_type_ptr >	block_types_

vtr::vector_map< ClusterBlockId, std::vector< ClusterPinId > >	block_logical_pins_

vtr::vector_map< ClusterPinId, int >	pin_logical_index_

vtr::vector_map< ClusterNetId, bool >	net_is_ignored_

vtr::vector_map< ClusterNetId, bool >	net_is_global_

Additional Inherited Members
Public Types inherited from Netlist< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >
typedef vtr::vector_map< ClusterBlockId, ClusterBlockId >::const_iterator	block_iterator

typedef std::unordered_map< std::string, std::string >::const_iterator	attr_iterator

typedef std::unordered_map< std::string, std::string >::const_iterator	param_iterator

typedef vtr::vector_map< ClusterNetId, ClusterNetId >::const_iterator	net_iterator

typedef vtr::vector_map< ClusterPinId, ClusterPinId >::const_iterator	pin_iterator

typedef vtr::vector_map< ClusterPortId, ClusterPortId >::const_iterator	port_iterator

typedef vtr::Range< block_iterator >	block_range

typedef vtr::Range< attr_iterator >	attr_range

typedef vtr::Range< param_iterator >	param_range

typedef vtr::Range< net_iterator >	net_range

typedef vtr::Range< pin_iterator >	pin_range

typedef vtr::Range< port_iterator >	port_range

typedef NetlistIdRemapper< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >	IdRemapper

Protected Types inherited from Netlist< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >
typedef vtr::StrongId< string_id_tag >	StringId
	A unique identifier for a string in the netlist. More...

Protected Member Functions inherited from Netlist< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >
ClusterBlockId	find_block (const StringId name_id) const
	Returns the BlockId of the specifed block if it exists or BlockId::INVALID() if not. More...

ClusterNetId	find_net (const StringId name_id) const
	Returns the NetId of the specifed port if it exists or NetId::INVALID() if not. More...

ClusterBlockId	create_block (const std::string name)
	Create or return an existing block in the netlist. More...

ClusterPortId	create_port (const ClusterBlockId blk_id, const std::string name, BitIndex width, PortType type)
	Create or return an existing port in the netlist. More...

ClusterPinId	create_pin (const ClusterPortId port_id, BitIndex port_bit, const ClusterNetId net_id, const PinType pin_type, bool is_const=false)
	Create or return an existing pin in the netlist. More...

ClusterNetId	create_net (const std::string name)
	Create an empty, or return an existing net in the netlist. More...

ClusterNetId	add_net (const std::string name, ClusterPinId driver, std::vector< ClusterPinId > sinks)
	Create a completely specified net from specified driver and sinks. More...

StringId	find_string (const std::string &str) const
	Returns the StringId of the specifed string if it exists or StringId::INVALID() if not. More...

StringId	create_string (const std::string &str)
	Create or return the ID of the specified string. More...

int	associate_pin_with_net (const ClusterPinId pin_id, const PinType type, const ClusterNetId net_id)
	Updates net cross-references for the specified pin. More...

void	associate_pin_with_port (const ClusterPinId pin_id, const ClusterPortId port_id)
	Updates port cross-references for the specified pin. More...

void	associate_pin_with_block (const ClusterPinId pin_id, const PortType type, const ClusterBlockId blk_id)
	Updates block cross-references for the specified pin. More...

void	associate_port_with_block (const ClusterPortId port_id, const PortType type, const ClusterBlockId blk_id)
	Updates block cross-references for the specified port. More...

IdRemapper	build_id_maps ()
	Builds the new mappings from old to new IDs. More...

void	clean_blocks (const vtr::vector_map< ClusterBlockId, ClusterBlockId > &block_id_map)
	Removes invalid and reorders blocks. More...

void	clean_ports (const vtr::vector_map< ClusterPortId, ClusterPortId > &port_id_map)
	Removes invalid and reorders ports. More...

void	clean_pins (const vtr::vector_map< ClusterPinId, ClusterPinId > &pin_id_map)
	Removes invalid and reorders pins. More...

void	clean_nets (const vtr::vector_map< ClusterNetId, ClusterNetId > &net_id_map)
	Removes invalid and reorders nets. More...

void	rebuild_lookups ()
	Re-builds fast look-ups. More...

void	rebuild_block_refs (const vtr::vector_map< ClusterPinId, ClusterPinId > &pin_id_map, const vtr::vector_map< ClusterPortId, ClusterPortId > &port_id_map)
	Re-builds cross-references held by blocks. More...

void	rebuild_port_refs (const vtr::vector_map< ClusterBlockId, ClusterBlockId > &block_id_map, const vtr::vector_map< ClusterPinId, ClusterPinId > &pin_id_map)
	Re-builds cross-references held by ports. More...

void	rebuild_pin_refs (const vtr::vector_map< ClusterPortId, ClusterPortId > &port_id_map, const vtr::vector_map< ClusterNetId, ClusterNetId > &net_id_map)
	Re-builds cross-references held by pins. More...

void	rebuild_net_refs (const vtr::vector_map< ClusterPinId, ClusterPinId > &pin_id_map)
	Re-builds cross-references held by nets. More...

void	shrink_to_fit ()

bool	verify_sizes () const

bool	validate_block_sizes () const

bool	validate_port_sizes () const

bool	validate_pin_sizes () const

bool	validate_net_sizes () const

bool	validate_string_sizes () const

bool	verify_refs () const

bool	validate_block_port_refs () const

bool	validate_block_pin_refs () const

bool	validate_port_pin_refs () const

bool	validate_net_pin_refs () const

bool	validate_string_refs () const

bool	verify_block_invariants () const
	Verify that block invariants hold (i.e. logical consistency) More...

bool	verify_lookups () const
	Verify that fast-lookups are consistent with internal data structures. More...

bool	valid_string_id (StringId string_id) const
	Validates that the specified ID is valid in the current netlist state. More...

Static Protected Attributes inherited from Netlist< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >
static constexpr int	INVALID_INDEX

static constexpr int	NET_DRIVER_INDEX

Constructor & Destructor Documentation

◆ ClusteredNetlist()

ClusteredNetlist::ClusteredNetlist	(	std::string	name = `""`,
		std::string	id = `""`
	)

Constructs a netlist.

Parameters

name	the name of the netlist (e.g. top-level module)
id	a unique identifier for the netlist (e.g. a secure digest of the input file)

Member Function Documentation

◆ block_contains_primary_input()

bool ClusteredNetlist::block_contains_primary_input ( const ClusterBlockId blk ) const

◆ block_contains_primary_output()

bool ClusteredNetlist::block_contains_primary_output ( const ClusterBlockId blk ) const

Returns true if the specified block contains a primary output (e.g. BLIF .output primitive)

◆ block_net()

ClusterNetId ClusteredNetlist::block_net	(	const ClusterBlockId	blk_id,
		const int	pin_index
	)		const

Returns the net of the block attached to the specific pin index.

◆ block_pb()

t_pb * ClusteredNetlist::block_pb ( const ClusterBlockId id ) const

Returns the physical block.

◆ block_pin()

ClusterPinId ClusteredNetlist::block_pin	(	const ClusterBlockId	blk,
		const int	logical_pin_index
	)		const

Returns the logical pin Id associated with the specified block and logical pin index.

◆ block_pin_net_index()

int ClusteredNetlist::block_pin_net_index	(	const ClusterBlockId	blk_id,
		const int	pin_index
	)		const

Returns the count on the net of the block attached.

◆ block_type()

t_logical_block_type_ptr ClusteredNetlist::block_type ( const ClusterBlockId id ) const

Returns the type of CLB (Logic block, RAM, DSP, etc.)

◆ clean_blocks_impl()

void ClusteredNetlist::clean_blocks_impl ( const vtr::vector_map< ClusterBlockId, ClusterBlockId > & block_id_map )

overrideprivatevirtual

Removes invalid components and reorders them.

Implements Netlist< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >.

◆ clean_nets_impl()

void ClusteredNetlist::clean_nets_impl ( const vtr::vector_map< ClusterNetId, ClusterNetId > & net_id_map )

overrideprivatevirtual

Implements Netlist< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >.

◆ clean_pins_impl()

void ClusteredNetlist::clean_pins_impl ( const vtr::vector_map< ClusterPinId, ClusterPinId > & pin_id_map )

overrideprivatevirtual

Implements Netlist< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >.

◆ clean_ports_impl()

void ClusteredNetlist::clean_ports_impl ( const vtr::vector_map< ClusterPortId, ClusterPortId > & port_id_map )

overrideprivatevirtual

Implements Netlist< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >.

◆ create_block()

ClusterBlockId ClusteredNetlist::create_block	(	const char *	name,
		t_pb *	pb,
		t_logical_block_type_ptr	type
	)

Create or return an existing block in the netlist.

Parameters

name	The unique name of the block
pb	The physical representation of the block
type	The type of the CLB

◆ create_net()

ClusterNetId ClusteredNetlist::create_net ( const std::string name )

Create an empty, or return an existing net in the netlist.

Parameters

name	The unique name of the net

◆ create_pin()

ClusterPinId ClusteredNetlist::create_pin	(	const ClusterPortId	port_id,
		BitIndex	port_bit,
		const ClusterNetId	net_id,
		const PinType	pin_type,
		int	pin_index,
		bool	is_const = `false`
	)

Create or return an existing pin in the netlist.

Parameters

port_id	The port this pin is associated with
port_bit	The bit index of the pin in the port
net_id	The net the pin drives/sinks
pin_type	The type of the pin (driver/sink)
pin_index	The index of the pin relative to its block, excluding OPEN pins)
is_const	Indicates whether the pin holds a constant value (e. g. vcc/gnd)

◆ create_port()

ClusterPortId ClusteredNetlist::create_port	(	const ClusterBlockId	blk_id,
		const std::string	name,
		BitIndex	width,
		PortType	type
	)

Create or return an existing port in the netlist.

Parameters

blk_id	The block the port is associated with
name	The name of the port (must match the name of a port in the block's model)
width	The width (number of bits) of the port
type	The type of the port (INPUT, OUTPUT, or CLOCK)

◆ net_is_global()

bool ClusteredNetlist::net_is_global ( const ClusterNetId id ) const

Returns whether the net is global.

◆ net_is_ignored()

bool ClusteredNetlist::net_is_ignored ( const ClusterNetId id ) const

Returns whether the net is ignored i.e. not routed.

◆ net_pin_logical_index()

int ClusteredNetlist::net_pin_logical_index	(	const ClusterNetId	net_id,
		int	net_pin_index
	)		const

Finds the net_index'th net pin (e.g. the 6th pin of the net) and returns the logical pin index (i.e. pin index on the t_logical_block_type) of the block to which the pin belongs.

Parameters

net_id	The net
net_pin_index	The index of the pin in the net

◆ pin_logical_index()

int ClusteredNetlist::pin_logical_index ( const ClusterPinId pin_id ) const

Returns the logical pin index (i.e. pin index on the t_logical_block_type) of the cluster pin.

◆ rebuild_block_refs_impl()

void ClusteredNetlist::rebuild_block_refs_impl	(	const vtr::vector_map< ClusterPinId, ClusterPinId > &	pin_id_map,
		const vtr::vector_map< ClusterPortId, ClusterPortId > &	port_id_map
	)

overrideprivatevirtual

Implements Netlist< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >.

◆ rebuild_net_refs_impl()

void ClusteredNetlist::rebuild_net_refs_impl ( const vtr::vector_map< ClusterPinId, ClusterPinId > & pin_id_map )

overrideprivatevirtual

Implements Netlist< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >.

◆ rebuild_pin_refs_impl()

void ClusteredNetlist::rebuild_pin_refs_impl	(	const vtr::vector_map< ClusterPortId, ClusterPortId > &	port_id_map,
		const vtr::vector_map< ClusterNetId, ClusterNetId > &	net_id_map
	)

overrideprivatevirtual

Implements Netlist< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >.

◆ rebuild_port_refs_impl()

void ClusteredNetlist::rebuild_port_refs_impl	(	const vtr::vector_map< ClusterBlockId, ClusterBlockId > &	block_id_map,
		const vtr::vector_map< ClusterPinId, ClusterPinId > &	pin_id_map
	)

overrideprivatevirtual

Implements Netlist< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >.

◆ remove_block_impl()

void ClusteredNetlist::remove_block_impl ( const ClusterBlockId blk_id )

overrideprivatevirtual

Removes a block from the netlist.

This will also remove the associated ports and pins.

Parameters

blk_id The block to be removed

Implements Netlist< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >.

◆ remove_net_impl()

void ClusteredNetlist::remove_net_impl ( const ClusterNetId net_id )

overrideprivatevirtual

Implements Netlist< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >.

◆ remove_pin_impl()

void ClusteredNetlist::remove_pin_impl ( const ClusterPinId pin_id )

overrideprivatevirtual

Implements Netlist< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >.

◆ remove_port_impl()

void ClusteredNetlist::remove_port_impl ( const ClusterPortId port_id )

overrideprivatevirtual

Implements Netlist< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >.

◆ set_net_is_global()

void ClusteredNetlist::set_net_is_global	(	ClusterNetId	net_id,
		bool	state
	)

Sets the flag in net_is_global_ = state.

◆ set_net_is_ignored()

void ClusteredNetlist::set_net_is_ignored	(	ClusterNetId	net_id,
		bool	state
	)

Sets the flag in net_ignored_ = state.

◆ shrink_to_fit_impl()

void ClusteredNetlist::shrink_to_fit_impl ( )

overrideprivatevirtual

Shrinks internal data structures to required size to reduce memory consumption.

Implements Netlist< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >.

◆ validate_block_sizes_impl()

bool ClusteredNetlist::validate_block_sizes_impl ( size_t num_blocks ) const

overrideprivatevirtual

Implements Netlist< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >.

◆ validate_net_sizes_impl()

bool ClusteredNetlist::validate_net_sizes_impl ( size_t num_nets ) const

overrideprivatevirtual

Implements Netlist< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >.

◆ validate_pin_sizes_impl()

bool ClusteredNetlist::validate_pin_sizes_impl ( size_t num_pins ) const

overrideprivatevirtual

Implements Netlist< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >.

◆ validate_port_sizes_impl()

bool ClusteredNetlist::validate_port_sizes_impl ( size_t num_ports ) const

overrideprivatevirtual

Implements Netlist< ClusterBlockId, ClusterPortId, ClusterPinId, ClusterNetId >.

Field Documentation

◆ block_logical_pins_

vtr::vector_map<ClusterBlockId, std::vector<ClusterPinId> > ClusteredNetlist::block_logical_pins_

private

The logical pin associated with each physical tile pin

◆ block_pbs_

vtr::vector_map<ClusterBlockId, t_pb*> ClusteredNetlist::block_pbs_

private

Physical block representing the clustering & internal hierarchy of each CLB

◆ block_types_

vtr::vector_map<ClusterBlockId, t_logical_block_type_ptr> ClusteredNetlist::block_types_

private

The type of logical block this user circuit block is mapped to

◆ net_is_global_

vtr::vector_map<ClusterNetId, bool> ClusteredNetlist::net_is_global_

private

Boolean mapping indicating if the net is global

◆ net_is_ignored_

vtr::vector_map<ClusterNetId, bool> ClusteredNetlist::net_is_ignored_

private

Boolean mapping indicating if the net is ignored

◆ pin_logical_index_

vtr::vector_map<ClusterPinId, int> ClusteredNetlist::pin_logical_index_

private

The logical pin index of this block (i.e. pin index in t_logical_block_type) corresponding to the clustered pin

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

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ ClusteredNetlist()

Member Function Documentation

◆ block_contains_primary_input()

◆ block_contains_primary_output()

◆ block_net()

◆ block_pb()

◆ block_pin()

◆ block_pin_net_index()

◆ block_type()

◆ clean_blocks_impl()

◆ clean_nets_impl()

◆ clean_pins_impl()

◆ clean_ports_impl()

◆ create_block()

◆ create_net()

◆ create_pin()

◆ create_port()

◆ net_is_global()

◆ net_is_ignored()

◆ net_pin_logical_index()

◆ pin_logical_index()

◆ rebuild_block_refs_impl()

◆ rebuild_net_refs_impl()

◆ rebuild_pin_refs_impl()

◆ rebuild_port_refs_impl()

◆ remove_block_impl()

◆ remove_net_impl()

◆ remove_pin_impl()

◆ remove_port_impl()

◆ set_net_is_global()

◆ set_net_is_ignored()

◆ shrink_to_fit_impl()

◆ validate_block_sizes_impl()

◆ validate_net_sizes_impl()

◆ validate_pin_sizes_impl()

◆ validate_port_sizes_impl()

Field Documentation

◆ block_logical_pins_

◆ block_pbs_

◆ block_types_

◆ net_is_global_

◆ net_is_ignored_

◆ pin_logical_index_