94 خطوط
2.4 KiB
C++
94 خطوط
2.4 KiB
C++
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// MIT License
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//
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// Copyright (c) 2025 Advanced Micro Devices, Inc. All rights reserved.
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy
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// of this software and associated documentation files (the "Software"), to deal
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// in the Software without restriction, including without limitation the rights
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// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the Software is
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// furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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#include "lib/common/simple_timer.hpp"
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#include "lib/common/logging.hpp"
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#include <fmt/format.h>
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#include <chrono>
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#include <cstdint>
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#include <string>
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#include <string_view>
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#include <type_traits>
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namespace rocprofiler
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{
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namespace common
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{
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simple_timer::simple_timer(std::string&& label)
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: m_label{std::move(label)}
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{
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start();
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}
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simple_timer::simple_timer(std::string&& label, defer_start)
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: m_label{std::move(label)}
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{}
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simple_timer::~simple_timer()
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{
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if(m_quiet)
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return;
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else if(m_end <= m_beg)
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stop();
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ROCP_WARNING << fmt::format("{} :: {:12.6f} sec", m_label, get());
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}
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void
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simple_timer::start()
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{
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m_beg = clock_type::now();
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}
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void
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simple_timer::stop()
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{
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m_end = clock_type::now();
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}
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double
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simple_timer::get() const
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{
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if(m_end <= m_beg) return {};
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return std::chrono::duration_cast<std::chrono::duration<double>>(m_end - m_beg).count();
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}
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size_t
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simple_timer::get_nsec() const
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{
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if(m_end <= m_beg) return {};
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return std::chrono::duration_cast<std::chrono::nanoseconds>(m_end - m_beg).count();
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}
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std::ostream&
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operator<<(std::ostream& _os, const simple_timer& _val)
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{
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_val.set_quiet(true);
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_os << fmt::format("{} :: {:12.6f} sec", _val.label(), _val.get());
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return _os;
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}
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} // namespace common
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} // namespace rocprofiler
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