1#
2# Copyright (C) 2018 The Android Open Source Project
3#
4# Licensed under the Apache License, Version 2.0 (the "License");
5# you may not use this file except in compliance with the License.
6# You may obtain a copy of the License at
7#
8#      http://www.apache.org/licenses/LICENSE-2.0
9#
10# Unless required by applicable law or agreed to in writing, software
11# distributed under the License is distributed on an "AS IS" BASIS,
12# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13# See the License for the specific language governing permissions and
14# limitations under the License.
15#
16
17# model
18model = Model()
19i1 = Input("op1", "TENSOR_FLOAT32", "{1, 2, 2, 1}")
20i2 = Input("op2", "TENSOR_FLOAT32", "{1, 2, 2, 1}")
21act = Int32Scalar("act", 0) # an int32_t scalar fuse_activation
22i3 = Output("op3", "TENSOR_FLOAT32", "{1, 2, 2, 1}")
23model = model.Operation("SUB", i1, i2, act).To(i3)
24model = model.RelaxedExecution(True)
25
26# Example 1. Input in operand 0,
27input0 = {i1: # input 0
28          [2.0, -4.0, 8.0, -16.0],
29          i2: # input 1
30          [2.0, -2.0, -4.0, 4.0]}
31
32output0 = {i3: # output 0
33           [0.0, -2.0, 12.0, -20.0]}
34
35# Instantiate an example
36Example((input0, output0))
37