one_hot.cc | Explore in Territory

/* Copyright 2017 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/builtin_op_data.h"
#include "tensorflow/lite/core/c/common.h"
#include "tensorflow/lite/kernels/internal/tensor.h"
#include "tensorflow/lite/kernels/internal/tensor_ctypes.h"
#include "tensorflow/lite/kernels/kernel_util.h"

namespace tflite {
namespace ops {
namespace builtin {
namespace one_hot {

constexpr int kIndicesTensor = …;
constexpr int kDepthTensor = …;
constexpr int kOnValueTensor = …;
constexpr int kOffValueTensor = …;
constexpr int kOutputTensor = …;

// Convenience utility for destructuring a node into the appropriate tensors and
// data for the op. Note that this destructuring is quite cheap, so we can avoid
// allocating op-specific, persistent data on the heap.
struct OneHotContext { … };

template <typename T, typename TI>
void OneHotComputeImpl(const OneHotContext& op_context) { … }

template <typename T>
void OneHotCompute(const OneHotContext& op_context) { … }

TfLiteStatus ResizeOutputTensor(TfLiteContext* context,
                                const OneHotContext& op_context) { … }

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

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

}  // namespace one_hot

TfLiteRegistration* Register_ONE_HOT() { … }

}  // namespace builtin
}  // namespace ops
}  // namespace tflite
chromium/third_party/tflite/src/tensorflow/lite/kernels/one_hot.cc
