Peter Park
99 строки
3.2 KiB
C++
99 строки
3.2 KiB
C++
// MIT License
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//
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// Copyright (c) 2022-2025 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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#pragma once
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#include "core/common.hpp"
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#include "core/defines.hpp"
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#include "core/timemory.hpp"
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#include "library/thread_data.hpp"
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#include <cstdint>
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#include <future>
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namespace rocprofsys
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{
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struct pthread_gotcha;
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namespace component
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{
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struct pthread_create_gotcha : tim::component::base<pthread_create_gotcha, void>
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{
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static constexpr size_t gotcha_capacity = 1;
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using routine_t = void* (*) (void*);
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using wrappee_t = int (*)(pthread_t*, const pthread_attr_t*, routine_t, void*);
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using promise_t = std::shared_ptr<std::promise<void>>;
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using native_handle_t = std::thread::native_handle_type;
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struct wrapper_config
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{
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bool enable_causal = false;
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bool enable_sampling = false;
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bool offset = false;
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int64_t parent_tid = 0;
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promise_t promise = {};
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};
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struct wrapper
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{
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wrapper(routine_t _routine, void* _arg, wrapper_config _cfg);
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void* operator()() const;
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static void* wrap(void* _arg);
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private:
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routine_t m_routine = nullptr;
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void* m_arg = nullptr;
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wrapper_config m_config = {};
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};
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ROCPROFSYS_DEFAULT_OBJECT(pthread_create_gotcha)
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// string id for component
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static std::string label() { return "pthread_create_gotcha"; }
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// generate the gotcha wrappers
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static void configure();
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static void shutdown();
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static void shutdown(int64_t);
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// pthread_create
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int operator()(pthread_t* thread, const pthread_attr_t* attr,
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void* (*start_routine)(void*), void* arg) const;
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void set_data(wrappee_t);
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private:
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friend struct ::rocprofsys::pthread_gotcha;
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static std::set<native_handle_t> get_native_handles();
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wrappee_t m_wrappee = &pthread_create;
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};
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using pthread_create_gotcha_t =
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tim::component::gotcha<pthread_create_gotcha::gotcha_capacity, std::tuple<>,
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pthread_create_gotcha>;
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} // namespace component
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} // namespace rocprofsys
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