Beispiel #1
0
        internal static RemotePolicyInitializedEvent GetEventForRemotePolicy(
            string behaviorName,
            IList <ISensor> sensors,
            ActionSpec actionSpec,
            IList <IActuator> actuators
            )
        {
            var remotePolicyEvent = new RemotePolicyInitializedEvent();

            // Hash the behavior name so that there's no concern about PII or "secret" data being leaked.
            remotePolicyEvent.BehaviorName = AnalyticsUtils.Hash(behaviorName);

            remotePolicyEvent.TrainingSessionGuid = s_TrainingSessionGuid.ToString();
            remotePolicyEvent.ActionSpec          = EventActionSpec.FromActionSpec(actionSpec);
            remotePolicyEvent.ObservationSpecs    = new List <EventObservationSpec>(sensors.Count);
            foreach (var sensor in sensors)
            {
                remotePolicyEvent.ObservationSpecs.Add(EventObservationSpec.FromSensor(sensor));
            }

            remotePolicyEvent.ActuatorInfos = new List <EventActuatorInfo>(actuators.Count);
            foreach (var actuator in actuators)
            {
                remotePolicyEvent.ActuatorInfos.Add(EventActuatorInfo.FromActuator(actuator));
            }

            remotePolicyEvent.MLAgentsEnvsVersion         = s_TrainerPackageVersion;
            remotePolicyEvent.TrainerCommunicationVersion = s_TrainerCommunicationVersion;
            return(remotePolicyEvent);
        }
Beispiel #2
0
        /// <summary>
        /// Generate an InferenceEvent for the model.
        /// </summary>
        /// <param name="nnModel"></param>
        /// <param name="behaviorName"></param>
        /// <param name="inferenceDevice"></param>
        /// <param name="sensors"></param>
        /// <param name="actionSpec"></param>
        /// <param name="actuators"></param>
        /// <returns></returns>
        internal static InferenceEvent GetEventForModel(
            NNModel nnModel,
            string behaviorName,
            InferenceDevice inferenceDevice,
            IList <ISensor> sensors,
            ActionSpec actionSpec,
            IList <IActuator> actuators
            )
        {
            var barracudaModel = ModelLoader.Load(nnModel);
            var inferenceEvent = new InferenceEvent();

            // Hash the behavior name so that there's no concern about PII or "secret" data being leaked.
            inferenceEvent.BehaviorName = AnalyticsUtils.Hash(behaviorName);

            inferenceEvent.BarracudaModelSource   = barracudaModel.IrSource;
            inferenceEvent.BarracudaModelVersion  = barracudaModel.IrVersion;
            inferenceEvent.BarracudaModelProducer = barracudaModel.ProducerName;
            inferenceEvent.MemorySize             = (int)barracudaModel.GetTensorByName(TensorNames.MemorySize)[0];
            inferenceEvent.InferenceDevice        = (int)inferenceDevice;

            if (barracudaModel.ProducerName == "Script")
            {
                // .nn files don't have these fields set correctly. Assign some placeholder values.
                inferenceEvent.BarracudaModelSource   = "NN";
                inferenceEvent.BarracudaModelProducer = "tensorflow_to_barracuda.py";
            }

#if UNITY_EDITOR
            var barracudaPackageInfo = UnityEditor.PackageManager.PackageInfo.FindForAssembly(typeof(Tensor).Assembly);
            inferenceEvent.BarracudaPackageVersion = barracudaPackageInfo.version;
#else
            inferenceEvent.BarracudaPackageVersion = null;
#endif

            inferenceEvent.ActionSpec       = EventActionSpec.FromActionSpec(actionSpec);
            inferenceEvent.ObservationSpecs = new List <EventObservationSpec>(sensors.Count);
            foreach (var sensor in sensors)
            {
                inferenceEvent.ObservationSpecs.Add(EventObservationSpec.FromSensor(sensor));
            }

            inferenceEvent.ActuatorInfos = new List <EventActuatorInfo>(actuators.Count);
            foreach (var actuator in actuators)
            {
                inferenceEvent.ActuatorInfos.Add(EventActuatorInfo.FromActuator(actuator));
            }

            inferenceEvent.TotalWeightSizeBytes = GetModelWeightSize(barracudaModel);
            inferenceEvent.ModelHash            = GetModelHash(barracudaModel);
            return(inferenceEvent);
        }