chromium/third_party/tflite/src/tensorflow/lite/kernels/scatter_nd.cc

/* Copyright 2019 The TensorFlow Authors. 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 <stdint.h>

#include "tensorflow/lite/core/c/common.h"
#include "tensorflow/lite/kernels/internal/optimized/optimized_ops.h"
#include "tensorflow/lite/kernels/internal/reference/reference_ops.h"
#include "tensorflow/lite/kernels/internal/tensor.h"
#include "tensorflow/lite/kernels/internal/tensor_ctypes.h"
#include "tensorflow/lite/kernels/internal/types.h"
#include "tensorflow/lite/kernels/kernel_util.h"

namespace tflite {
namespace ops {
namespace builtin {
namespace scatter_nd {
constexpr int kIndices = …;
constexpr int kUpdates = …;
constexpr int kShape = …;
constexpr int kOutputTensor = …;

template <typename IndicesT>
TfLiteStatus ResizeOutputTensor(TfLiteContext* context,
                                const TfLiteTensor* shape,
                                TfLiteTensor* output) { … }

template <typename IndicesT>
TfLiteStatus CheckShapes(TfLiteContext* context, const RuntimeShape& indices,
                         const RuntimeShape& updates,
                         const RuntimeShape& shape_shape,
                         const IndicesT* shape_data) { … }

TfLiteStatus Prepare(TfLiteContext* context, TfLiteNode* node) { … }

template <typename IndicesT, typename UpdatesT>
TfLiteStatus ScatterNd(const TfLiteTensor* indices, const TfLiteTensor* updates,
                       TfLiteTensor* output) { … }

template <typename IndicesT>
TfLiteStatus EvalScatterNd(TfLiteContext* context, const TfLiteTensor* indices,
                           const TfLiteTensor* updates,
                           const TfLiteTensor* shape, TfLiteTensor* output) { … }

TfLiteStatus Eval(TfLiteContext* context, TfLiteNode* node) { … }

}  // namespace scatter_nd

TfLiteRegistration* Register_SCATTER_ND() { … }
}  // namespace builtin
}  // namespace ops
}  // namespace tflite