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#
# Copyright (C) 2018 The Android Open Source Project
# Copyright (c) 2020 Samsung Electronics Co., Ltd. All Rights Reserved
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# refer to tanh_v1_dynamic.mod.py about the structore
# This adds reshape as the first op in a model and
# returns output of reshape, which is dynamic tensor
'''
Testing Shape op when the input is dynamic.
input [2, 2, 4] shape [3] (value of shape will be [2, 2, 4])
| |
+-------------+
|
Reshape (added by DynamicInputGenerator since it generates its output to be dynamic)
|
| dynamic tensor at compilation time but the shape will be [2, 2, 4] at execution time
|
Shape
|
output (dynamic tensor, [3] at execution time)
'''
import dynamic_tensor
model = Model()
model_input_shape = [2, 2, 4]
dynamic_layer = dynamic_tensor.DynamicInputGenerator(model, model_input_shape, "TENSOR_FLOAT32")
test_node_input = dynamic_layer.getTestNodeInput()
# write Shape test. input is `test_input`
# note output shape is used by expected output's shape
model_output = Output("output", "TENSOR_INT32", "{3}")
model.Operation("SHAPE_EX", test_node_input).To(model_output)
model_input_data = [1, 2, 3, 4,
5, 6, 7, 8,
9, 10, 11, 12,
13, 14, 15, 16]
model_output_data = [2, 2, 4]
Example({
# use these two as input
dynamic_layer.getModelInput(): model_input_data,
dynamic_layer.getShapeInput() : model_input_shape,
model_output: model_output_data,
})
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