StridedSlice.cpp

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/*
 * 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/StridedSlice.h"
 
namespace luci_interpreter
{
 
std::unique_ptr<Kernel> build_kernel_CircleStridedSlice(const luci::CircleNode *circle_node,
                                                        KernelBuilderHelper &helper)
{
  const auto *node = loco::must_cast<const luci::CircleStridedSlice *>(circle_node);
  assert(node->arity() == 4);
 
  const Tensor *input = helper.getInputTensor(node->input());
  const Tensor *begin = helper.getInputTensor(node->begin());
  const Tensor *end = helper.getInputTensor(node->end());
  const Tensor *strides = helper.getInputTensor(node->strides());
 
  Tensor *output = helper.getOutputTensor(node);
 
  StridedSliceParams params{};
  params.begin_mask = node->begin_mask();
  params.ellipsis_mask = node->ellipsis_mask();
  params.end_mask = node->end_mask();
  params.new_axis_mask = node->new_axis_mask();
  params.shrink_axis_mask = node->shrink_axis_mask();
 
  return std::make_unique<kernels::StridedSlice>(input, begin, end, strides, output, params);
}
 
} // namespace luci_interpreter