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Diffstat (limited to 'tests/framework/instruments/WallClockTimer.cpp')
-rw-r--r-- | tests/framework/instruments/WallClockTimer.cpp | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/tests/framework/instruments/WallClockTimer.cpp b/tests/framework/instruments/WallClockTimer.cpp new file mode 100644 index 0000000000..37db0c7f05 --- /dev/null +++ b/tests/framework/instruments/WallClockTimer.cpp @@ -0,0 +1,57 @@ +/* + * 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 |