iron.device.device.Device Class Reference

Inheritance diagram for iron.device.device.Device:

Collaboration diagram for iron.device.device.Device:

Public Member Functions
None	__init__ (self, AIEDevice device)
int	cols (self)
int	rows (self)
AIETileType	get_tile_type (self, col, row)
Generator[Tile, None, None]	tile_iterator (self)
list[Tile]	get_shim_tiles (self)
list[Tile]	get_mem_tiles (self)
list[Tile]	get_compute_tiles (self)
int	get_num_source_switchbox_connections (self, Tile t)
int	get_num_dest_switchbox_connections (self, Tile t)
int	get_num_source_shim_mux_connections (self, Tile t)
int	get_num_dest_shim_mux_connections (self, Tile t)
int	get_num_connections (self, Tile tile, bool output)
bool	is_mem_accessible (self, Tile source_tile, list[Tile] tiles)
None	resolve_tile (self, Tile tile, ir.Location|None loc=None, ir.InsertionPoint|None ip=None)
Public Member Functions inherited from iron.resolvable.Resolvable
None	resolve (self, ir.Location|None loc=None, ir.InsertionPoint|None ip=None)

Protected Member Functions
	_validate_coordinates (self, col, row)

Protected Attributes
	_device
	_tm

Detailed Description

A representation of a device of a specific type.

Provides device metadata (column/row counts) and emits
aie.logical_tile ops for Tile objects during resolve.

Constructor & Destructor Documentation

__init__()

None iron.device.device.Device.__init__	(		self,
		AIEDevice	device
	)

Member Function Documentation

_validate_coordinates()

iron.device.device.Device._validate_coordinates (   self,   col,   row  )

protected

Raise ValueError if coordinates are outside the device grid.

cols()

int iron.device.device.Device.cols

(

self

)

Number of columns in the device tile array.

get_compute_tiles()

list[Tile] iron.device.device.Device.get_compute_tiles

(

self

)

Returns a list of all compute tiles on the device.

Returns:
    list[Tile]: A list of compute tiles.

get_mem_tiles()

list[Tile] iron.device.device.Device.get_mem_tiles

(

self

)

Returns a list of all mem tiles on the device.

Returns:
    list[Tile]: A list of mem tiles.

get_num_connections()

int iron.device.device.Device.get_num_connections	(		self,
		Tile	tile,
		bool	output
	)

Returns number of DMA input or output "channels" available on the tile.
Returns:
    int: Number of connections (channels) available on the tile.

get_num_dest_shim_mux_connections()

int iron.device.device.Device.get_num_dest_shim_mux_connections	(		self,
		Tile	t
	)

Returns number of DMA dest ports in the shim mux for the given tile on the device.

Args:
    t (Tile): The tile to query.

Returns:
    int: Number of DMA dest ports.

get_num_dest_switchbox_connections()

int iron.device.device.Device.get_num_dest_switchbox_connections	(		self,
		Tile	t
	)

Returns number of DMA dest ports in the switchbox for the given tile on the device.

Args:
    t (Tile): The tile to query.

Returns:
    int: Number of DMA dest ports.

get_num_source_shim_mux_connections()

int iron.device.device.Device.get_num_source_shim_mux_connections	(		self,
		Tile	t
	)

Returns number of DMA source ports in the shim mux for the given tile on the device.

Args:
    t (Tile): The tile to query.

Returns:
    int: Number of DMA source ports.

get_num_source_switchbox_connections()

int iron.device.device.Device.get_num_source_switchbox_connections	(		self,
		Tile	t
	)

Returns number of DMA source ports in the switchbox for the given tile on the device.

Args:
    t (Tile): The tile to query.

Returns:
    int: Number of DMA source ports.

get_shim_tiles()

list[Tile] iron.device.device.Device.get_shim_tiles

(

self

)

Returns a list of all shim tiles on the device.

Returns:
    list[Tile]: A list of shim tiles.

get_tile_type()

AIETileType iron.device.device.Device.get_tile_type	(		self,
			col,
			row
	)

Return the AIETileType for the given device coordinates.

is_mem_accessible()

bool iron.device.device.Device.is_mem_accessible	(		self,
		Tile	source_tile,
		list[Tile]	tiles
	)

Returns whether there exists a memory region on source_tile which all destination tiles can access.
Returns:
    bool: True if the given source tile has a memory region accessible by all destination tiles.

resolve_tile()

None iron.device.device.Device.resolve_tile	(		self,
		Tile	tile,
		ir.Location | None	loc = None,
		ir.InsertionPoint | None	ip = None
	)

rows()

int iron.device.device.Device.rows

(

self

)

Number of rows in the device tile array.

tile_iterator()

Generator[Tile, None, None] iron.device.device.Device.tile_iterator

(

self

)

Iterates over the device tiles deterministically

Member Data Documentation

_device

iron.device.device.Device._device

protected

_tm

iron.device.device.Device._tm

protected

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

• iron/device/device.py