openvino.runtime.Type

class openvino.runtime.Type

Bases: pybind11_builtins.pybind11_object

openvino.runtime.Type wraps ov::element::Type

__init__(self: openvino._pyopenvino.Type, dtype: object) None

Convert numpy dtype into OpenVINO type

Parameters

dtype (numpy.dtype) – numpy dtype

Returns

OpenVINO type object

Return type

ov.Type

Methods

__delattr__(name, /)

Implement delattr(self, name).

__dir__()

Default dir() implementation.

__eq__(self, arg0)

__format__(format_spec, /)

Default object formatter.

__ge__(value, /)

Return self>=value.

__getattribute__(name, /)

Return getattr(self, name).

__gt__(value, /)

Return self>value.

__hash__(self)

__init__(self, dtype)

Convert numpy dtype into OpenVINO type

__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().

compatible(self, other)

Checks whether this element type is merge-compatible with other.

get_type_name(self)

is_dynamic(self)

is_integral(self)

is_integral_number(self)

is_quantized(self)

is_real(self)

is_signed(self)

is_static(self)

merge(self, other)

Merge two element types and return result if successful, otherwise return None.

to_dtype(self)

Convert Type to numpy dtype.

Attributes

bf16

bitwidth

boolean

dynamic

f16

f32

f64

i16

i32

i4

i64

i8

size

u1

u16

u32

u4

u64

u8

undefined

__class__

alias of pybind11_builtins.pybind11_type

__delattr__(name, /)

Implement delattr(self, name).

__dir__()

Default dir() implementation.

__eq__(self: openvino._pyopenvino.Type, arg0: openvino._pyopenvino.Type) bool
__format__(format_spec, /)

Default object formatter.

__ge__(value, /)

Return self>=value.

__getattribute__(name, /)

Return getattr(self, name).

__gt__(value, /)

Return self>value.

__hash__(self: openvino._pyopenvino.Type) int
__init__(self: openvino._pyopenvino.Type, dtype: object) None

Convert numpy dtype into OpenVINO type

Parameters

dtype (numpy.dtype) – numpy dtype

Returns

OpenVINO type object

Return type

ov.Type

__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__(self: openvino._pyopenvino.Type) 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).

bf16 = <Type: 'bfloat16'>
property bitwidth
boolean = <Type: 'char'>
compatible(self: openvino._pyopenvino.Type, other: openvino._pyopenvino.Type) bool

Checks whether this element type is merge-compatible with other.

Parameters

other (openvino.runtime.Type) – The element type to compare this element type to.

Returns

True if element types are compatible, otherwise False.

Return type

bool

dynamic = <Type: 'dynamic'>
f16 = <Type: 'float16'>
f32 = <Type: 'float32'>
f64 = <Type: 'double64'>
get_type_name(self: openvino._pyopenvino.Type) str
i16 = <Type: 'int16_t'>
i32 = <Type: 'int32_t'>
i4 = <Type: 'int4_t'>
i64 = <Type: 'int64_t'>
i8 = <Type: 'int8_t'>
is_dynamic(self: openvino._pyopenvino.Type) bool
is_integral(self: openvino._pyopenvino.Type) bool
is_integral_number(self: openvino._pyopenvino.Type) bool
is_quantized(self: openvino._pyopenvino.Type) bool
is_real(self: openvino._pyopenvino.Type) bool
is_signed(self: openvino._pyopenvino.Type) bool
is_static(self: openvino._pyopenvino.Type) bool
merge(self: openvino._pyopenvino.Type, other: openvino._pyopenvino.Type) object

Merge two element types and return result if successful, otherwise return None.

Parameters

other (openvino.runtime.Type) – The element type to merge with this element type.

Returns

If element types are compatible return the least restrictive Type, otherwise None.

Return type

Union[openvino.runtime.Type|None]

property size
to_dtype(self: openvino._pyopenvino.Type) dtype

Convert Type to numpy dtype.

Returns

dtype object

Return type

numpy.dtype

u1 = <Type: 'uint1_t'>
u16 = <Type: 'uint16_t'>
u32 = <Type: 'uint32_t'>
u4 = <Type: 'uint4_t'>
u64 = <Type: 'uint64_t'>
u8 = <Type: 'uint8_t'>
undefined = <Type: 'undefined'>