| /* 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_COMMON_SELECTORS_OPERATION_SELECTOR_H_ |
| #define TENSORFLOW_LITE_DELEGATES_GPU_COMMON_SELECTORS_OPERATION_SELECTOR_H_ |
| |
| #include <memory> |
| |
| #include "absl/container/flat_hash_map.h" |
| #include "tensorflow/lite/delegates/gpu/common/model.h" |
| #include "tensorflow/lite/delegates/gpu/common/model_hints.h" |
| #include "tensorflow/lite/delegates/gpu/common/selectors/subgraph.h" |
| #include "tensorflow/lite/delegates/gpu/common/status.h" |
| #include "tensorflow/lite/delegates/gpu/common/task/gpu_operation.h" |
| #include "tensorflow/lite/delegates/gpu/common/task/tensor_desc.h" |
| #include "tensorflow/lite/delegates/gpu/common/task/weights_layout.h" |
| |
| namespace tflite { |
| namespace gpu { |
| |
| struct SharedWeightsConvDesc { |
| int weights_id; |
| WeightsDescription desc; |
| std::vector<int> global_const_ids; |
| |
| bool operator==(const SharedWeightsConvDesc& t) const { |
| return weights_id == t.weights_id && desc == t.desc; |
| } |
| |
| void RemapIds(const absl::flat_hash_map<int, ValueId>& mapping) { |
| for (int i = 0; i < global_const_ids.size(); ++i) { |
| int local_id = -(global_const_ids[i] + 1); |
| if (local_id >= 0) { |
| global_const_ids[i] = mapping.at(local_id); |
| } |
| } |
| } |
| }; |
| |
| absl::Status GPUOperationFromNode( |
| const GpuInfo& gpu_info, const OperationDef& op_def, ModelHints hints, |
| const std::vector<Value*>& inputs, const std::vector<Value*>& outputs, |
| const Node& node, std::vector<SharedWeightsConvDesc>* shared_conv_weights, |
| GPUOperationsSubgraph* gpu_subgraph); |
| |
| } // namespace gpu |
| } // namespace tflite |
| |
| #endif // TENSORFLOW_LITE_DELEGATES_GPU_COMMON_SELECTORS_OPERATION_SELECTOR_H_ |