Peter Park
55 linhas
1.9 KiB
C++
55 linhas
1.9 KiB
C++
// MIT License
|
|
//
|
|
// Copyright (c) 2022-2025 Advanced Micro Devices, Inc. All Rights Reserved.
|
|
//
|
|
// 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 "library/components/backtrace_timestamp.hpp"
|
|
#include "library/thread_info.hpp"
|
|
|
|
#include <timemory/components/timing/backends.hpp>
|
|
|
|
namespace rocprofsys
|
|
{
|
|
namespace component
|
|
{
|
|
bool
|
|
backtrace_timestamp::operator<(const backtrace_timestamp& rhs) const
|
|
{
|
|
return std::tie(m_tid, m_real) < std::tie(rhs.m_tid, rhs.m_real);
|
|
}
|
|
|
|
bool
|
|
backtrace_timestamp::is_valid() const
|
|
{
|
|
const auto& _info = thread_info::get(m_tid, SequentTID);
|
|
return (_info) ? _info->is_valid_time(m_real) : false;
|
|
}
|
|
|
|
void
|
|
backtrace_timestamp::sample(int)
|
|
{
|
|
m_tid = tim::threading::get_id();
|
|
m_real = tim::get_clock_real_now<uint64_t, std::nano>();
|
|
}
|
|
} // namespace component
|
|
} // namespace rocprofsys
|
|
|
|
TIMEMORY_INITIALIZE_STORAGE(rocprofsys::component::backtrace_timestamp)
|