| /* 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. |
| ==============================================================================*/ |
| #import <CoreML/CoreML.h> |
| #import <UIKit/UIKit.h> |
| |
| #include <string> |
| #include <vector> |
| |
| #include "mlmodel/format/Model.pb.h" |
| |
| // Data for input/output tensors. |
| struct TensorData { |
| std::vector<float> data; |
| const std::string name; |
| std::vector<int> shape; // only required for input tensor. |
| }; |
| |
| // Responsible for: |
| // - Compiling and constructing MLModel from a serialized MlModel |
| // protocol buffer. |
| // - Invoking predictions on the built model. |
| // Usage: Construct object, call Build() and Invoke() for inference. |
| @interface CoreMlExecutor : NSObject |
| |
| - (bool)invokeWithInputs:(const std::vector<TensorData>&)inputs |
| outputs:(const std::vector<TensorData>&)outputs API_AVAILABLE(ios(11)); |
| |
| - (NSURL*)saveModel:(CoreML::Specification::Model*)model API_AVAILABLE(ios(11)); |
| - (bool)build:(NSURL*)modelUrl API_AVAILABLE(ios(11)); |
| |
| - (bool)cleanup; |
| |
| @property MLModel* model API_AVAILABLE(ios(11)); |
| @property NSString* mlModelFilePath; |
| @property NSString* compiledModelFilePath; |
| @property(nonatomic, readonly) int coreMlVersion; |
| @end |