tensorflow--tensorflow/tensorflow/lite/acceleration/configuration/testdata/configuration.old.fbs

// Copyright 2022 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.

// Generated from configuration.proto

namespace tflite;

enum ExecutionPreference : int {
  ANY = 0,
  LOW_LATENCY = 1,
  LOW_POWER = 2,
  FORCE_CPU = 3,
}

enum Delegate : int {
  NONE = 0,
  NNAPI = 1,
  GPU = 2,
  HEXAGON = 3,
  XNNPACK = 4,
  EDGETPU = 5,
  EDGETPU_CORAL = 6,
  CORE_ML = 7,
}

enum NNAPIExecutionPreference : int {
  UNDEFINED = 0,
  NNAPI_LOW_POWER = 1,
  NNAPI_FAST_SINGLE_ANSWER = 2,
  NNAPI_SUSTAINED_SPEED = 3,
}

enum NNAPIExecutionPriority : int {
  NNAPI_PRIORITY_UNDEFINED = 0,
  NNAPI_PRIORITY_LOW = 1,
  NNAPI_PRIORITY_MEDIUM = 2,
  NNAPI_PRIORITY_HIGH = 3,
}

enum GPUBackend : int {
  UNSET = 0,
  OPENCL = 1,
  OPENGL = 2,
}

enum GPUInferencePriority : int {
  GPU_PRIORITY_AUTO = 0,
  GPU_PRIORITY_MAX_PRECISION = 1,
  GPU_PRIORITY_MIN_LATENCY = 2,
  GPU_PRIORITY_MIN_MEMORY_USAGE = 3,
}

enum GPUInferenceUsage : int {
  GPU_INFERENCE_PREFERENCE_FAST_SINGLE_ANSWER = 0,
  GPU_INFERENCE_PREFERENCE_SUSTAINED_SPEED = 1,
}

enum XNNPackFlags : int {
  TFLITE_XNNPACK_DELEGATE_NO_FLAGS = 0,
  TFLITE_XNNPACK_DELEGATE_FLAG_QS8 = 1,
  TFLITE_XNNPACK_DELEGATE_FLAG_QU8 = 2,
  TFLITE_XNNPACK_DELEGATE_FLAG_QS8_QU8 = 3,
  TFLITE_XNNPACK_DELEGATE_FLAG_FORCE_FP16 = 4,
}

namespace tflite.CoreMLSettings_;

enum EnabledDevices : int {
  DEVICES_ALL = 0,
  DEVICES_WITH_NEURAL_ENGINE = 1,
}

namespace tflite.EdgeTpuDeviceSpec_;

enum PlatformType : int {
  MMIO = 0,
  REFERENCE = 1,
  SIMULATOR = 2,
  REMOTE_SIMULATOR = 3,
}

namespace tflite;

enum EdgeTpuPowerState : int {
  UNDEFINED_POWERSTATE = 0,
  TPU_CORE_OFF = 1,
  READY = 2,
  ACTIVE_MIN_POWER = 3,
  ACTIVE_VERY_LOW_POWER = 4,
  ACTIVE_LOW_POWER = 5,
  ACTIVE = 6,
  OVER_DRIVE = 7,
}

namespace tflite.EdgeTpuSettings_;

enum FloatTruncationType : int {
  UNSPECIFIED = 0,
  NO_TRUNCATION = 1,
  BFLOAT16 = 2,
  HALF = 3,
}

enum QosClass : int {
  QOS_UNDEFINED = 0,
  BEST_EFFORT = 1,
  REALTIME = 2,
}

namespace tflite.CoralSettings_;

enum Performance : int {
  UNDEFINED = 0,
  MAXIMUM = 1,
  HIGH = 2,
  MEDIUM = 3,
  LOW = 4,
}

namespace tflite;

enum BenchmarkEventType : int {
  UNDEFINED_BENCHMARK_EVENT_TYPE = 0,
  START = 1,
  END = 2,
  ERROR = 3,
  LOGGED = 4,
  RECOVERED_ERROR = 5,
}

enum BenchmarkStage : int {
  UNKNOWN = 0,
  INITIALIZATION = 1,
  INFERENCE = 2,
}

table ComputeSettings {
  preference:tflite.ExecutionPreference;
  tflite_settings:tflite.TFLiteSettings;
  model_namespace_for_statistics:string;
  model_identifier_for_statistics:string;
  settings_to_test_locally:tflite.MinibenchmarkSettings;
}

table NNAPISettings {
  accelerator_name:string;
  cache_directory:string;
  model_token:string;
  execution_preference:tflite.NNAPIExecutionPreference;
  no_of_nnapi_instances_to_cache:int;
  fallback_settings:tflite.FallbackSettings;
  allow_nnapi_cpu_on_android_10_plus:bool;
  execution_priority:tflite.NNAPIExecutionPriority;
  allow_dynamic_dimensions:bool;
  allow_fp16_precision_for_fp32:bool;
  use_burst_computation:bool;
  support_library_handle:long;
}

table GPUSettings {
  is_precision_loss_allowed:bool;
  enable_quantized_inference:bool = true;
  force_backend:tflite.GPUBackend;
  inference_priority1:tflite.GPUInferencePriority;
  inference_priority2:tflite.GPUInferencePriority;
  inference_priority3:tflite.GPUInferencePriority;
  inference_preference:tflite.GPUInferenceUsage;
  cache_directory:string;
  model_token:string;
}

table HexagonSettings {
  debug_level:int;
  powersave_level:int;
  print_graph_profile:bool;
  print_graph_debug:bool;
}

table XNNPackSettings {
  num_threads:int;
  flags:tflite.XNNPackFlags;
}

table CoreMLSettings {
  enabled_devices:tflite.CoreMLSettings_.EnabledDevices;
  coreml_version:int;
  max_delegated_partitions:int;
  min_nodes_per_partition:int = 2;
}

table StableDelegateLoaderSettings {
  delegate_path:string;
}

table EdgeTpuDeviceSpec {
  platform_type:tflite.EdgeTpuDeviceSpec_.PlatformType;
  num_chips:int;
  device_paths:[string];
  chip_family:int;
}

table EdgeTpuInactivePowerConfig {
  inactive_power_state:tflite.EdgeTpuPowerState;
  inactive_timeout_us:long;
}

table EdgeTpuSettings {
  inference_power_state:tflite.EdgeTpuPowerState;
  inactive_power_configs:[tflite.EdgeTpuInactivePowerConfig];
  inference_priority:int = -1;
  edgetpu_device_spec:tflite.EdgeTpuDeviceSpec;
  model_token:string;
  float_truncation_type:tflite.EdgeTpuSettings_.FloatTruncationType;
  qos_class:tflite.EdgeTpuSettings_.QosClass;
}

table CoralSettings {
  device:string;
  performance:tflite.CoralSettings_.Performance;
  usb_always_dfu:bool;
  usb_max_bulk_in_queue_length:int;
}

table CPUSettings {
  num_threads:int = -1;
}

table TFLiteSettings {
  delegate:tflite.Delegate;
  nnapi_settings:tflite.NNAPISettings;
  gpu_settings:tflite.GPUSettings;
  hexagon_settings:tflite.HexagonSettings;
  xnnpack_settings:tflite.XNNPackSettings;
  coreml_settings:tflite.CoreMLSettings;
  cpu_settings:tflite.CPUSettings;
  max_delegated_partitions:int;
  edgetpu_settings:tflite.EdgeTpuSettings;
  coral_settings:tflite.CoralSettings;
  fallback_settings:tflite.FallbackSettings;
  disable_default_delegates:bool;
  stable_delegate_loader_settings:tflite.StableDelegateLoaderSettings;
}

table FallbackSettings {
  allow_automatic_fallback_on_compilation_error:bool;
  allow_automatic_fallback_on_execution_error:bool;
}

table BenchmarkMetric {
  name:string;
  values:[float];
}

table BenchmarkResult {
  initialization_time_us:[long];
  inference_time_us:[long];
  max_memory_kb:int;
  ok:bool;
  metrics:[tflite.BenchmarkMetric];
  actual_output:[tflite.BenchmarkResult_.InferenceOutput];
}

namespace tflite.BenchmarkResult_;

table InferenceOutput {
  value:[ubyte];
}

namespace tflite;

table ErrorCode {
  source:tflite.Delegate;
  tflite_error:int;
  underlying_api_error:long;
}

table BenchmarkError {
  stage:tflite.BenchmarkStage;
  exit_code:int;
  signal:int;
  error_code:[tflite.ErrorCode];
  mini_benchmark_error_code:int;
}

table BenchmarkEvent {
  tflite_settings:tflite.TFLiteSettings;
  event_type:tflite.BenchmarkEventType;
  result:tflite.BenchmarkResult;
  error:tflite.BenchmarkError;
  boottime_us:long;
  wallclock_us:long;
}

table BestAccelerationDecision {
  number_of_source_events:int;
  min_latency_event:tflite.BenchmarkEvent;
  min_inference_time_us:long;
}

table BenchmarkInitializationFailure {
  initialization_status:int;
}

table MiniBenchmarkEvent {
  is_log_flushing_event:bool;
  best_acceleration_decision:tflite.BestAccelerationDecision;
  initialization_failure:tflite.BenchmarkInitializationFailure;
  benchmark_event:tflite.BenchmarkEvent;
}

table ModelFile {
  filename:string;
  fd:long;
  offset:long;
  length:long;
  model_id_group:tflite.ModelIdGroup;
}

table ModelIdGroup {
  model_namespace:string;
  model_id:string;
}

table BenchmarkStoragePaths {
  storage_file_path:string;
  data_directory_path:string;
}

table ValidationSettings {
  per_test_timeout_ms:long;
}

table MinibenchmarkSettings {
  settings_to_test:[tflite.TFLiteSettings];
  model_file:tflite.ModelFile;
  storage_paths:tflite.BenchmarkStoragePaths;
  validation_settings:tflite.ValidationSettings;
}

table BenchmarkEventStorage {
  model_id_group:tflite.ModelIdGroup;
  benchmark_event:tflite.BenchmarkEvent;
}