compiler/tflchef/core/src/Op/TransposeConv.cpp

   1 /*
   2  * Copyright (c) 2020 Samsung Electronics Co., Ltd. All Rights Reserved
   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 #include "TransposeConv.h"
  18 #include "Convert.h"
  19
  20 #include <cassert>
  21
  22 flatbuffers::Offset<void> TransposeConvChef::value(flatbuffers::FlatBufferBuilder &fbb) const
  23 {
  24   auto &operation = (*_operation);
  25
  26   tflite::TransposeConvOptionsBuilder options_builder{fbb};
  27
  28   assert(operation.has_transpose_conv_options());
  29
  30   auto tflite_padding = as_tflite_padding(operation.transpose_conv_options().padding());
  31
  32   options_builder.add_padding(tflite_padding);
  33
  34   options_builder.add_stride_h(operation.transpose_conv_options().stride_h());
  35   options_builder.add_stride_w(operation.transpose_conv_options().stride_w());
  36
  37   // TODO remove calling has_activation
  38   auto chef_activation = operation.transpose_conv_options().has_activation()
  39                            ? operation.transpose_conv_options().activation()
  40                            : tflchef::NONE;
  41   auto tflite_activation = as_tflite_activation(chef_activation);
  42   options_builder.add_fused_activation_function(tflite_activation);
  43
  44   return options_builder.Finish().Union();
  45 }
  46
  47 std::unique_ptr<OpChef> TransposeConvChefFactory::create(const tflchef::Operation *operation) const
  48 {
  49   return std::unique_ptr<OpChef>{new TransposeConvChef{operation}};
  50 }