1# 2# Copyright (C) 2017 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 17model = Model() 18i1 = Input("op1", "TENSOR_FLOAT32", "{1, 2, 2, 3}") # input 0 19filter_width = Int32Scalar("filter_width", 2) 20filter_height = Int32Scalar("filter_height", 2) 21stride_width = Int32Scalar("stride_width", 1) 22stride_height = Int32Scalar("stride_height", 1) 23pad0 = Int32Scalar("pad0", 0) 24act = Int32Scalar("act", 0) 25i3 = Output("op3", "TENSOR_FLOAT32", "{1, 1, 1, 3}") # output 0 26model = model.Operation("L2_POOL_2D", i1, pad0, pad0, pad0, pad0, 27 stride_width, stride_height, 28 filter_width, filter_height, 29 act).To(i3) 30# Example 1. Input in operand 0, 31input0 = {i1: # input 0 32 [1.0, 2.0, 3.0, 33 4.0, 5.0, 6.0, 34 7.0, 8.0, 9.0, 35 10.0, 11.0, 12.0]} 36output0 = {i3: # output 0 37 [6.442049503326416, # sqrt(166/4) 38 7.3143692016601562, # sqrt(214/4) 39 8.2158384323120117]} # sqrt(270/4) 40# Instantiate an example 41Example((input0, output0)) 42