def test_get_and_set_layout():
shape = [2, 2]
parameter_a = ops.parameter(shape, dtype=np.float32, name="A")
parameter_b = ops.parameter(shape, dtype=np.float32, name="B")
model = Model(parameter_a + parameter_b, [parameter_a, parameter_b])
assert layout_helpers.get_layout(model.input(0)) == ov.Layout()
assert layout_helpers.get_layout(model.input(1)) == ov.Layout()
layout_helpers.set_layout(model.input(0), ov.Layout("CH"))
layout_helpers.set_layout(model.input(1), ov.Layout("HW"))
assert layout_helpers.get_layout(model.input(0)) == ov.Layout("CH")
assert layout_helpers.get_layout(model.input(1)) == ov.Layout("HW")
def get_layout_for_input(self, input, shape=None) -> str:
input_layout = ''
if self.model_parameters['input_layouts']:
input_layout = Layout.from_user_layouts(input.get_names(), self.model_parameters['input_layouts'])
if not input_layout:
if not layout_helpers.get_layout(input).empty:
input_layout = Layout.from_openvino(input)
else:
input_layout = Layout.from_shape(shape if shape is not None else input.shape)
return input_layout
def from_openvino(input):
'''
Create Layout from openvino input
'''
return layout_helpers.get_layout(input).to_string().strip('[]').replace(',', '')