| /* Copyright 2019 Google LLC. 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_EXPERIMENTAL_RUY_TIME_H_ |
| #define TENSORFLOW_LITE_EXPERIMENTAL_RUY_TIME_H_ |
| |
| #include <chrono> // NOLINT(build/c++11) |
| |
| namespace ruy { |
| |
| using Clock = std::chrono::steady_clock; |
| |
| using TimePoint = Clock::time_point; |
| using Duration = Clock::duration; |
| |
| inline double ToSeconds(Duration d) { |
| return std::chrono::duration_cast<std::chrono::duration<double>>(d).count(); |
| } |
| |
| inline Duration DurationFromSeconds(double s) { |
| return std::chrono::duration_cast<Duration>(std::chrono::duration<double>(s)); |
| } |
| |
| } // namespace ruy |
| |
| #endif // TENSORFLOW_LITE_EXPERIMENTAL_RUY_TIME_H_ |