Jonathan R. Madsen
d80752bc69
* User API + reorganized lib folders - omnitrace_user_start_trace - omnitrace_user_stop_trace - omnitrace_user_start_thread_trace - omnitrace_user_stop_thread_trace - omnitrace_user_push_region - omnitrace_user_pop_region * New OpenMP examples/tests * Fix to KokkosP * OMPT support - fixed omnitrace instrumenting reporting - common invoke improvements - component::user_region * exclude kmp_threadprivate_ * Separate omnitrace into multiple files * PTL and timemory submodule updates * Active guards + USE_OMPT guards in omnitrace-dl * Tweak transpose default iterations * omnitrace-precommit build target * Omnitrace exe restructuring pt 2 - Never instrument functions with less than 4 instructions - Never instrument ompt_start_tool or nanosleep - module_function serializes heuristics - removed hash stuff from omnitrace - removed instr_procedures lambda - WAITPID_DEBUG_MESSAGE * set_state, "_hidden" fix, CI exceptions, backtrace fix - set_state function - fixed "_hidden" from appearing in print macros using __FUNCTION__ - OMNITRACE_CI_THROW - more CI checks in library - fixed backtrace init value sample issue being ignored * Tweaks to OMPT tests * cmake-formatting * Removed debug output from backtrace processing * Fix warnings and verbosity * omnitrace-dl fix for libomp * omnitrace-avail fixes - remove second omnitrace_init_library call - fix -r option not working * Additional testing - source/bin/tests - tests for omnitrace-exe - tests for omnitrace-avail * cmake-format * Reduce runtime of openmp-lu * Update openmp-lu and tests timeout * openmp-lu and CI tweaks - decrease iterations - OMP_NUM_THREADS=2 - install clang and libomp-dev in linux-ci - fix data-files in linux-ci
104 Zeilen
3.0 KiB
C++
104 Zeilen
3.0 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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#pragma once
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#include "library/common.hpp"
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#include "library/components/fwd.hpp"
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#include "library/defines.hpp"
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#include "library/state.hpp"
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#include "library/thread_data.hpp"
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#include <atomic>
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#include <chrono>
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#include <cstdint>
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#include <functional>
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#include <future>
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#include <memory>
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#include <type_traits>
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#include <vector>
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namespace omnitrace
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{
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namespace thread_sampler
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{
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struct instance
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{
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std::function<void()> setup = []() {};
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std::function<void()> shutdown = []() {};
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std::function<void()> config = []() {};
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std::function<void()> sample = []() {};
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std::function<void()> post_process = []() {};
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};
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//
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struct sampler
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{
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using msec_t = std::chrono::milliseconds;
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using usec_t = std::chrono::microseconds;
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using nsec_t = std::chrono::nanoseconds;
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using promise_t = std::promise<void>;
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using future_t = std::future<void>;
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using state_t = State;
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using timestamp_t = int64_t;
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template <typename Tp = nsec_t,
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std::enable_if_t<!std::is_same_v<std::decay_t<Tp>, nsec_t>, int> = 0>
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static void poll(std::atomic<state_t>* _state, Tp&& _interval, promise_t*);
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static void setup();
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static void shutdown();
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static void post_process();
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static void set_state(state_t);
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static void poll(std::atomic<state_t>* _state, nsec_t _interval, promise_t*);
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};
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//
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template <
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typename Tp,
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std::enable_if_t<!std::is_same_v<std::decay_t<Tp>, std::chrono::nanoseconds>, int>>
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void
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sampler::poll(std::atomic<state_t>* _state, Tp&& _interval, promise_t* _prom)
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{
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poll(_state, std::chrono::duration_cast<nsec_t>(_interval), _prom);
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}
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//
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inline void
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setup()
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{
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sampler::setup();
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}
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inline void
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shutdown()
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{
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sampler::shutdown();
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}
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inline void
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post_process()
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{
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sampler::post_process();
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}
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//
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} // namespace thread_sampler
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} // namespace omnitrace
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