tests/framework/Utils.cpp

/*
 * Copyright (c) 2019-2020 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 "Utils.h"

#ifndef NO_MULTI_THREADING
#include <chrono>
#include <thread>
#endif /* NO_MULTI_THREADING */

namespace arm_compute
{
namespace test
{
namespace framework
{
void sleep_in_seconds(float seconds)
{
    // Early return on non-positive input
    if(seconds <= 0.f)
    {
        return;
    }

#ifndef NO_MULTI_THREADING
    const int64_t us = static_cast<int64_t>(seconds * 1e6);
    std::this_thread::sleep_for(std::chrono::microseconds(us));
#endif /* NO_MULTI_THREADING */
}
} // namespace framework
} // namespace test
} // namespace arm_compute