| /* |
| * Copyright (c) 2017 ARM Limited. |
| * |
| * SPDX-License-Identifier: MIT |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a copy |
| * of this software and associated documentation files (the "Software"), to |
| * deal in the Software without restriction, including without limitation the |
| * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| * sell copies of the Software, and to permit persons to whom the Software is |
| * furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice shall be included in all |
| * copies or substantial portions of the Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| * SOFTWARE. |
| */ |
| #include "WallClockTimer.h" |
| |
| #include "../Framework.h" |
| #include "../Utils.h" |
| |
| namespace arm_compute |
| { |
| namespace test |
| { |
| namespace framework |
| { |
| std::string WallClockTimer::id() const |
| { |
| return "Wall clock"; |
| } |
| |
| void WallClockTimer::start() |
| { |
| _start = std::chrono::high_resolution_clock::now(); |
| } |
| |
| void WallClockTimer::stop() |
| { |
| _stop = std::chrono::high_resolution_clock::now(); |
| } |
| |
| Instrument::Measurement WallClockTimer::measurement() const |
| { |
| const auto delta = std::chrono::duration_cast<std::chrono::microseconds>(_stop - _start); |
| return Instrument::Measurement(delta.count(), "us"); |
| } |
| } // namespace framework |
| } // namespace test |
| } // namespace arm_compute |