chromium/third_party/tflite/src/tensorflow/lite/experimental/acceleration/mini_benchmark/mini_benchmark.h

/* Copyright 2021 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.
==============================================================================*/
#ifndef TENSORFLOW_LITE_EXPERIMENTAL_ACCELERATION_MINI_BENCHMARK_MINI_BENCHMARK_H_
#define TENSORFLOW_LITE_EXPERIMENTAL_ACCELERATION_MINI_BENCHMARK_MINI_BENCHMARK_H_

#include <functional>
#include <memory>
#include <string>
#include <unordered_map>
#include <vector>

#include "absl/synchronization/mutex.h"
#include "tensorflow/lite/acceleration/configuration/configuration_generated.h"

namespace tflite {
namespace acceleration {
// Instances are thread-compatible, access from multiple threads must be guarded
// by a mutex.
//
// Caution: The mini-benchmark runs silently in-process on non-Android, rather
// than in a separate process.
class MiniBenchmark { … };

// Instantiate a mini-benchmark. This will return a no-op implementation unless
// the :mini_benchmark_implementation target has been linked in.
std::unique_ptr<MiniBenchmark> CreateMiniBenchmark(
    const MinibenchmarkSettings& settings, const std::string& model_namespace,
    const std::string& model_id);

// A simple registry that allows different mini-benchmark implementations to be
// created by name.
//
// Limitations:
// - Doesn't allow deregistration.
// - Doesn't check for duplication registration.
//
class MinibenchmarkImplementationRegistry { … };

}  // namespace acceleration
}  // namespace tflite

#define TFLITE_REGISTER_MINI_BENCHMARK_FACTORY_FUNCTION(name, f) …

#endif  // TENSORFLOW_LITE_EXPERIMENTAL_ACCELERATION_MINI_BENCHMARK_MINI_BENCHMARK_H_