1 files changed, 56 insertions, 0 deletions
diff --git a/tests/benchmark/WallClockTimer.cpp b/tests/benchmark/WallClockTimer.cpp
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+++ b/tests/benchmark/WallClockTimer.cpp
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+/*
+ * 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 "Utils.h"
+
+namespace arm_compute
+{
+namespace test
+{
+namespace benchmark
+{
+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();
+}
+
+std::unique_ptr<Instrument::IMeasurement> WallClockTimer::get_measurement() const
+{
+    const std::chrono::duration<float, std::milli> delta = _stop - _start;
+    return ::arm_compute::test::cpp14::make_unique<Instrument::Measurement<float>>(delta.count());
+}
+} // namespace benchmark
+} // namespace test
+} // namespace arm_compute