chromium/third_party/tflite/src/tensorflow/lite/profiling/profile_summarizer.cc

/* Copyright 2018 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_summarizer.h"

#include <memory>
#include <sstream>
#include <string>

#include "tensorflow/core/util/stats_calculator.h"
#include "tensorflow/lite/c/common.h"
#include "tensorflow/lite/core/api/profiler.h"
#include "tensorflow/lite/interpreter.h"
#include "tensorflow/lite/profiling/memory_info.h"
#include "tensorflow/lite/profiling/profile_buffer.h"
#include "tensorflow/lite/profiling/profile_summary_formatter.h"

namespace tflite {
namespace profiling {
namespace {

struct OperatorDetails { … };

std::string GetTensorName(const tflite::Interpreter& interpreter,
                          int tensor_index) { … }
std::vector<std::string> GetTensorNames(const tflite::Interpreter& interpreter,
                                        const TfLiteIntArray* tensor_indices) { … }

std::string ToString(const std::vector<std::string>& str_vector) { … }

OperatorDetails GetOperatorDetails(const tflite::Interpreter& interpreter,
                                   uint32_t subgraph_index,
                                   uint32_t node_index) { … }

}  // namespace

ProfileSummarizer::ProfileSummarizer(
    std::shared_ptr<ProfileSummaryFormatter> summary_formatter)
    : … { … }
void ProfileSummarizer::ProcessProfiles(
    const std::vector<const ProfileEvent*>& profile_stats,
    const tflite::Interpreter& interpreter) { … }

tensorflow::StatsCalculator* ProfileSummarizer::GetStatsCalculator(
    uint32_t subgraph_index) { … }

}  // namespace profiling
}  // namespace tflite