Moritz Pflanzer | a4f711b | 2017-07-05 11:02:23 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2017 ARM Limited. |
| 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | #include "WallClockTimer.h" |
| 25 | |
| 26 | #include "../Framework.h" |
| 27 | #include "../Utils.h" |
| 28 | |
| 29 | namespace arm_compute |
| 30 | { |
| 31 | namespace test |
| 32 | { |
| 33 | namespace framework |
| 34 | { |
| 35 | std::string WallClockTimer::id() const |
| 36 | { |
| 37 | return "Wall clock"; |
| 38 | } |
| 39 | |
| 40 | void WallClockTimer::start() |
| 41 | { |
| 42 | _start = std::chrono::high_resolution_clock::now(); |
| 43 | } |
| 44 | |
| 45 | void WallClockTimer::stop() |
| 46 | { |
| 47 | _stop = std::chrono::high_resolution_clock::now(); |
| 48 | } |
| 49 | |
Moritz Pflanzer | 09e4f98 | 2017-08-30 12:47:06 +0100 | [diff] [blame] | 50 | Instrument::MeasurementsMap WallClockTimer::measurements() const |
Moritz Pflanzer | a4f711b | 2017-07-05 11:02:23 +0100 | [diff] [blame] | 51 | { |
| 52 | const auto delta = std::chrono::duration_cast<std::chrono::microseconds>(_stop - _start); |
Moritz Pflanzer | 09e4f98 | 2017-08-30 12:47:06 +0100 | [diff] [blame] | 53 | return MeasurementsMap{ { "Wall clock time", Measurement(delta.count(), "us") } }; |
Moritz Pflanzer | a4f711b | 2017-07-05 11:02:23 +0100 | [diff] [blame] | 54 | } |
| 55 | } // namespace framework |
| 56 | } // namespace test |
| 57 | } // namespace arm_compute |