Jonathan R. Madsen
90ff7188f8
- improved error handling in dyninst - improved error handling in omnitrace exe - new logging facility for omnitrace exe - improved backtraces - disable concurrent kernels in rocprofiler - updates `setup-env.sh` and modulefile - set `omnitrace_ROOT` - set `HSA_TOOLS_LIB` if roctracer or rocprofiler enabled - set `ROCP_TOOL_LIB` if rocprofiler enabled - closes #163 - No longer make setting `HSA_ENABLE_INTERRUPT=0` the default - this has performance implications - this was set to workaround a bug in ROCR which caused an ioctl call in ROCm to hang when interrupted. But it was only interrupted when realtime sampling was enabled since the CPU-clock doesn't increment when waiting - This bug should be fixed in ROCm 5.3 - omnitrace no longer activates a realtime sampler by default when sampling, thus this bug is no longer encountered unless the user explicitly triggers realtime sampling
55 righe
1.9 KiB
C++
55 righe
1.9 KiB
C++
// MIT License
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//
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// Copyright (c) 2022 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 "library/components/backtrace_timestamp.hpp"
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#include "library/thread_info.hpp"
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#include <timemory/components/timing/backends.hpp>
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namespace omnitrace
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{
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namespace component
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{
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bool
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backtrace_timestamp::operator<(const backtrace_timestamp& rhs) const
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{
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return std::tie(m_tid, m_real) < std::tie(rhs.m_tid, rhs.m_real);
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}
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bool
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backtrace_timestamp::is_valid() const
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{
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const auto& _info = thread_info::get(m_tid, SequentTID);
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return (_info) ? _info->is_valid_time(m_real) : false;
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}
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void
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backtrace_timestamp::sample(int)
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{
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m_tid = tim::threading::get_id();
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m_real = tim::get_clock_real_now<uint64_t, std::nano>();
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}
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} // namespace component
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} // namespace omnitrace
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TIMEMORY_INITIALIZE_STORAGE(omnitrace::component::backtrace_timestamp)
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