openvino.frontend.FrontEnd

class openvino.frontend.FrontEnd

Bases: pybind11_builtins.pybind11_object

openvino.frontend.FrontEnd wraps ov::frontend::FrontEnd

__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__(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().

add_extension(*args, **kwargs)

Overloaded function.

convert(*args, **kwargs)

Overloaded function.

convert_partially(self, model)

Convert only those parts of the model that can be converted leaving others as-is.

decode(self, model)

Convert operations with one-to-one mapping with decoding nodes.

get_name(self)

Gets name of this FrontEnd.

load(self, path)

Loads an input model by specified model file path.

normalize(self, model)

Runs normalization passes on function that was loaded with partial conversion.

Attributes

__pybind11_module_local_v4_gcc_libstdcpp_cxxabi1014__

__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)
__pybind11_module_local_v4_gcc_libstdcpp_cxxabi1014__ = <capsule object NULL>
__reduce__()

Helper for pickle.

__reduce_ex__(protocol, /)

Helper for pickle.

__repr__(self: openvino._pyopenvino.FrontEnd) → str
__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).

add_extension(*args, **kwargs)

Overloaded function.

  1. add_extension(self: openvino._pyopenvino.FrontEnd, arg0: openvino._pyopenvino.Extension) -> None

    Add extension defined by an object inheriting from Extension used in order to extend capabilities of Frontend.

    param extension

    Provided extension object.

    type extension

    Extension

  2. add_extension(self: openvino._pyopenvino.FrontEnd, arg0: str) -> None

    Add extension defined in external library indicated by a extension_path used in order to extend capabilities of Frontend.

    param extension_path

    A path to extension.

    type extension_path

    str

convert(*args, **kwargs)

Overloaded function.

  1. convert(self: openvino._pyopenvino.FrontEnd, model: ov::frontend::InputModel) -> openvino._pyopenvino.Model

    Completely convert and normalize entire function, throws if it is not possible.

    param model

    Input model.

    type model

    openvino.frontend.InputModel

    return

    Fully converted OpenVINO Model.

    rtype

    openvino.runtime.Model

  2. convert(self: openvino._pyopenvino.FrontEnd, model: openvino._pyopenvino.Model) -> None

    Completely convert the remaining, not converted part of a function.

    param model

    Partially converted OpenVINO model.

    type model

    openvino.frontend.Model

    return

    Fully converted OpenVINO Model.

    rtype

    openvino.runtime.Model

convert_partially(self: openvino._pyopenvino.FrontEnd, model: ov::frontend::InputModel) → openvino._pyopenvino.Model

Convert only those parts of the model that can be converted leaving others as-is. Converted parts are not normalized by additional transformations; normalize function or another form of convert function should be called to finalize the conversion process.

:param model : Input model. :type model: openvino.frontend.InputModel :return: Partially converted OpenVINO Model. :rtype: openvino.runtime.Model

decode(self: openvino._pyopenvino.FrontEnd, model: ov::frontend::InputModel) → openvino._pyopenvino.Model

Convert operations with one-to-one mapping with decoding nodes. Each decoding node is an nGraph node representing a single FW operation node with all attributes represented in FW-independent way.

:param model : Input model. :type model: openvino.frontend.InputModel :return: OpenVINO Model after decoding. :rtype: openvino.runtime.Model

get_name(self: openvino._pyopenvino.FrontEnd) → str

Gets name of this FrontEnd. Can be used by clients if frontend is selected automatically by FrontEndManager::load_by_model.

Returns

Current frontend name. Returns empty string if not implemented.

Return type

str

load(self: openvino._pyopenvino.FrontEnd, path: object) → ov::frontend::InputModel

Loads an input model by specified model file path.

Parameters

path (Union[str, pathlib.Path]) – Main model file path.

Returns

Loaded input model.

Return type

openvino.frontend.InputModel

normalize(self: openvino._pyopenvino.FrontEnd, model: openvino._pyopenvino.Model) → None

Runs normalization passes on function that was loaded with partial conversion.

:param model : Partially converted OpenVINO model. :type model: openvino.runtime.Model