| /* 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. |
| ==============================================================================*/ |
| |
| #ifndef TENSORFLOW_LITE_DELEGATES_GPU_METAL_KERNELS_TEST_UTIL_H_ |
| #define TENSORFLOW_LITE_DELEGATES_GPU_METAL_KERNELS_TEST_UTIL_H_ |
| |
| #include <map> |
| #include <vector> |
| |
| #include "tensorflow/lite/delegates/gpu/common/model.h" |
| #include "tensorflow/lite/delegates/gpu/common/shape.h" |
| #include "tensorflow/lite/delegates/gpu/common/status.h" |
| #include "tensorflow/lite/delegates/gpu/common/tensor.h" |
| #include "tensorflow/lite/delegates/gpu/metal/compiled_model.h" |
| #include "tensorflow/lite/delegates/gpu/metal/compute_task_descriptor.h" |
| #include "tensorflow/lite/delegates/gpu/metal/inference_context.h" |
| |
| namespace tflite { |
| namespace gpu { |
| namespace metal { |
| |
| class SingleOpModel { |
| public: |
| SingleOpModel() = delete; |
| SingleOpModel(Operation&& operation, |
| const std::vector<TensorRef<BHWC>>& inputs, |
| const std::vector<TensorRef<BHWC>>& outputs); |
| virtual ~SingleOpModel() = default; |
| |
| bool PopulateTensor(int index, std::vector<float>&& data) { |
| inputs_[index].data = data; |
| return true; |
| } |
| |
| absl::Status Invoke(); |
| |
| const std::vector<float>& GetOutput(int index) const { |
| return outputs_[index].data; |
| } |
| |
| protected: |
| GraphFloat32 graph_; |
| std::vector<TensorFloat32> inputs_; |
| std::vector<TensorFloat32> outputs_; |
| }; |
| |
| absl::Status CompareVectors(const std::vector<float>& reference, |
| const std::vector<float>& output, float max_error); |
| |
| /// Helper function that compiles previously configured graph (with added |
| /// tasks), initializes graph with specified inputs, invokes and fills specified |
| /// outputs |
| absl::Status RunGraph(const std::vector<NodeDescriptor>& nodes, |
| id<MTLDevice> device, |
| const std::map<ValueId, TensorFloat32>& inputs, |
| std::map<ValueId, TensorFloat32>* outputs); |
| |
| } // namespace metal |
| } // namespace gpu |
| } // namespace tflite |
| |
| #endif // TENSORFLOW_LITE_DELEGATES_GPU_METAL_KERNELS_TEST_UTIL_H_ |