openvino.frontend.Place¶

class openvino.frontend.Place¶

Bases: pybind11_builtins.pybind11_object

openvino.frontend.Place wraps ov::frontend::Place

__init__(*args, **kwargs)¶

Methods

`__delattr__`(name, /)	Implement delattr(self, name).
`__dir__`()	Default dir() implementation.
`__eq__`(value, /)	Return self==value.
`__format__`(format_spec, /)	Default object formatter.
`__ge__`(value, /)	Return self>=value.
`__getattribute__`(name, /)	Return getattr(self, name).
`__gt__`(value, /)	Return self>value.
`__hash__`()	Return hash(self).
`__init__`(args, *kwargs)
`__init_subclass__`	This method is called when a class is subclassed.
`__le__`(value, /)	Return self<=value.
`__lt__`(value, /)	Return self<value.
`__ne__`(value, /)	Return self!=value.
`__new__`(**kwargs)
`__reduce__`()	Helper for pickle.
`__reduce_ex__`(protocol, /)	Helper for pickle.
`__repr__`()	Return repr(self).
`__setattr__`(name, value, /)	Implement setattr(self, name, value).
`__sizeof__`()	Size of object in memory, in bytes.
`__str__`()	Return str(self).
`__subclasshook__`	Abstract classes can override this to customize issubclass().
`get_consuming_operations`(self[, ...])	Returns references to all operation nodes that consume data from this place for specified output port.
`get_consuming_ports`(self)	Returns all input ports that consume data flows through this place.
`get_input_port`(self[, input_name, ...])	For operation node returns reference to an input port with specified name and index.
`get_names`(self)	All associated names (synonyms) that identify this place in the graph in a framework specific way.
`get_output_port`(self[, output_name, ...])	For operation node returns reference to an output port with specified name and index.
`get_producing_operation`(self[, input_name, ...])	Get an operation node place that immediately produces data for this place.
`get_producing_port`(self)	Returns a port that produces data for this place.
`get_source_tensor`(self[, input_name, ...])	Returns a tensor place that supplies data for this place; applicable for operations, input ports and input edges.
`get_target_tensor`(self[, output_name, ...])	Returns a tensor place that gets data from this place; applicable for operations, output ports and output edges.
`is_equal`(self, other)	Returns true if another place is the same as this place.
`is_equal_data`(self, other)	Returns true if another place points to the same data. Note: The same data means all places on path: output port -> output edge -> tensor -> input edge -> input port.
`is_input`(self)	Returns true if this place is input for a model.
`is_output`(self)	Returns true if this place is output for a model.

__class__¶: alias of pybind11_builtins.pybind11_type

__delattr__(name, /)¶: Implement delattr(self, name).

__dir__()¶: Default dir() implementation.

__eq__(value, /)¶: Return self==value.

__format__(format_spec, /)¶: Default object formatter.

__ge__(value, /)¶: Return self>=value.

__getattribute__(name, /)¶: Return getattr(self, name).

__gt__(value, /)¶: Return self>value.

__hash__()¶: Return hash(self).

__init__(*args, **kwargs)¶

__init_subclass__()¶

This method is called when a class is subclassed.

The default implementation does nothing. It may be overridden to extend subclasses.

__le__(value, /)¶: Return self<=value.

__lt__(value, /)¶: Return self<value.

__ne__(value, /)¶: Return self!=value.

__new__(**kwargs)¶

__reduce__()¶: Helper for pickle.

__reduce_ex__(protocol, /)¶: Helper for pickle.

__repr__()¶: Return repr(self).

__setattr__(name, value, /)¶: Implement setattr(self, name, value).

__sizeof__()¶: Size of object in memory, in bytes.

__str__()¶: Return str(self).

__subclasshook__()¶

Abstract classes can override this to customize issubclass().

This is invoked early on by abc.ABCMeta.__subclasscheck__(). It should return True, False or NotImplemented. If it returns NotImplemented, the normal algorithm is used. Otherwise, it overrides the normal algorithm (and the outcome is cached).

get_consuming_operations(self: openvino._pyopenvino.Place, output_name: object = None, output_port_index: object = None) → List[openvino._pyopenvino.Place]¶

Returns references to all operation nodes that consume data from this place for specified output port. Note: It can be called for any kind of graph place searching for the first consuming operations.

Parameters

output_name (str) – Name of output port group. May not be set if node has one output port group.
output_port_index (int) – If place is an operational node it specifies which output port should be considered May not be set if node has only one output port.

Returns

A list with all operation node references that consumes data from this place

Return type

List[openvino.frontend.Place]

get_consuming_ports(self: openvino._pyopenvino.Place) → List[openvino._pyopenvino.Place]¶

Returns all input ports that consume data flows through this place.

Returns: Input ports that consume data flows through this place.
Return type: List[openvino.frontend.Place]

get_input_port(self: openvino._pyopenvino.Place, input_name: object = None, input_port_index: object = None) → openvino._pyopenvino.Place¶

For operation node returns reference to an input port with specified name and index.

Parameters

input_name (str) – Name of port group. May not be set if node has one input port group.
input_port_index (int) – Input port index in a group. May not be set if node has one input port in a group.

Returns

Appropriate input port place.

Return type

openvino.frontend.Place

get_names(self: openvino._pyopenvino.Place) → List[str]¶

All associated names (synonyms) that identify this place in the graph in a framework specific way.

Returns: A vector of strings each representing a name that identifies this place in the graph. Can be empty if there are no names associated with this place or name cannot be attached.
Return type: List[str]

get_output_port(self: openvino._pyopenvino.Place, output_name: object = None, output_port_index: object = None) → openvino._pyopenvino.Place¶

For operation node returns reference to an output port with specified name and index.

Parameters

output_name (str) – Name of output port group. May not be set if node has one output port group.
output_port_index (int) – Output port index. May not be set if node has one output port in a group.

Returns

Appropriate output port place.

Return type

openvino.frontend.Place

get_producing_operation(self: openvino._pyopenvino.Place, input_name: object = None, input_port_index: object = None) → openvino._pyopenvino.Place¶

Get an operation node place that immediately produces data for this place.

Parameters

input_name (str) – Name of port group. May not be set if node has one input port group.
input_port_index (int) – If a given place is itself an operation node, this specifies a port index. May not be set if place has only one input port.

Returns

An operation place that produces data for this place.

Return type

openvino.frontend.Place

get_producing_port(self: openvino._pyopenvino.Place) → openvino._pyopenvino.Place¶

Returns a port that produces data for this place.

Returns: A port place that produces data for this place.
Return type: openvino.frontend.Place

get_source_tensor(self: openvino._pyopenvino.Place, input_name: object = None, input_port_index: object = None) → openvino._pyopenvino.Place¶

Returns a tensor place that supplies data for this place; applicable for operations, input ports and input edges.

:param input_name : Name of port group. May not be set if node has one input port group. :type input_name: str :param input_port_index: Input port index for operational node. May not be specified if place has only one input port. :type input_port_index: int :return: A tensor place which supplies data for this place. :rtype: openvino.frontend.Place

get_target_tensor(self: openvino._pyopenvino.Place, output_name: object = None, output_port_index: object = None) → openvino._pyopenvino.Place¶

Returns a tensor place that gets data from this place; applicable for operations, output ports and output edges.

Parameters

output_name (str) – Name of output port group. May not be set if node has one output port group.
output_port_index (int) – Output port index if the current place is an operation node and has multiple output ports. May not be set if place has only one output port.

Returns

A tensor place which hold the resulting value for this place.

Return type