InstanceNorm.cpp

Go to the documentation of this file.

/*
 * Copyright (c) 2021 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.
 */
 
#include "Builders.h"
 
#include "kernels/InstanceNorm.h"
 
namespace luci_interpreter
{
 
std::unique_ptr<Kernel> build_kernel_CircleInstanceNorm(const luci::CircleNode *circle_node,
                                                        KernelBuilderHelper &helper)
{
  const auto *node = loco::must_cast<const luci::CircleInstanceNorm *>(circle_node);
  assert(node->arity() == 3);
 
  const Tensor *input = helper.getInputTensor(node->input());
  const Tensor *gamma = helper.getInputTensor(node->gamma());
  const Tensor *beta = helper.getInputTensor(node->beta());
 
  Tensor *output = helper.getOutputTensor(node);
 
  InstanceNormParams params{};
  params.epsilon = node->epsilon();
  params.activation = node->fusedActivationFunction();
 
  return std::make_unique<kernels::InstanceNorm>(input, gamma, beta, output, params);
}
 
} // namespace luci_interpreter