2 # Copyright (C) 2018 The Android Open Source Project
3 # Copyright (c) 2020 Samsung Electronics Co., Ltd. All Rights Reserved
5 # Licensed under the Apache License, Version 2.0 (the "License");
6 # you may not use this file except in compliance with the License.
7 # You may obtain a copy of the License at
9 # http://www.apache.org/licenses/LICENSE-2.0
11 # Unless required by applicable law or agreed to in writing, software
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14 # See the License for the specific language governing permissions and
15 # limitations under the License.
18 # refer to tanh_v1_dynamic.mod.py about the structore
20 # This adds reshape as the first op in a model and
21 # returns output of reshape, which is dynamic tensor
24 Testing Shape op when the input is dynamic.
26 input [2, 2, 4] shape [3] (value of shape will be [2, 2, 4])
30 Reshape (added by DynamicInputGenerator since it generates its output to be dynamic)
32 | dynamic tensor at compilation time but the shape will be [2, 2, 4] at execution time
36 output (dynamic tensor, [3] at execution time)
43 model_input_shape = [2, 2, 4]
45 dynamic_layer = dynamic_tensor.DynamicInputGenerator(model, model_input_shape, "TENSOR_FLOAT32")
47 test_node_input = dynamic_layer.getTestNodeInput()
49 # write Shape test. input is `test_input`
51 # note output shape is used by expected output's shape
52 model_output = Output("output", "TENSOR_INT32", "{3}")
54 model.Operation("SHAPE_EX", test_node_input).To(model_output)
56 model_input_data = [1, 2, 3, 4,
61 model_output_data = [2, 2, 4]
64 # use these two as input
65 dynamic_layer.getModelInput(): model_input_data,
66 dynamic_layer.getShapeInput() : model_input_shape,
68 model_output: model_output_data,