chromium/third_party/tflite/src/tensorflow/lite/profiling/profile_buffer.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 "tensorflow/lite/profiling/profile_buffer.h"

#include <utility>

#include "tensorflow/lite/core/api/profiler.h"
#include "tensorflow/lite/logger.h"
#include "tensorflow/lite/minimal_logging.h"
#include "tensorflow/lite/profiling/memory_info.h"
#include "tensorflow/lite/profiling/time.h"

namespace tflite {
namespace profiling {

uint32_t ProfileBuffer::BeginEvent(const char* tag,
                                   ProfileEvent::EventType event_type,
                                   int64_t event_metadata1,
                                   int64_t event_metadata2) { … }

void ProfileBuffer::EndEvent(uint32_t event_handle,
                             const int64_t* event_metadata1,
                             const int64_t* event_metadata2) { … }

const struct ProfileEvent* ProfileBuffer::At(size_t index) const { … }

void ProfileBuffer::AddEvent(const char* tag,
                             ProfileEvent::EventType event_type,
                             uint64_t elapsed_time, int64_t event_metadata1,
                             int64_t event_metadata2) { … }

std::pair<int, bool> ProfileBuffer::GetNextEntryIndex() { … }
}  // namespace profiling
}  // namespace tflite