| /* 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. | |
| ==============================================================================*/ | |
| namespace tflite { | |
| // Interface class that the TFLM framework relies on for profiling. | |
| class MicroProfilerInterface { | |
| public: | |
| virtual ~MicroProfilerInterface() {} | |
| // Marks the start of a new event and returns an event handle that can be used | |
| // to mark the end of the event via EndEvent. | |
| virtual uint32_t BeginEvent(const char* tag) = 0; | |
| // Marks the end of an event associated with event_handle. | |
| virtual void EndEvent(uint32_t event_handle) = 0; | |
| }; | |
| } // namespace tflite | |