Jonathan R. Madsen
5d54682468
* Remove custom allocators - remove unused lib/rocprofiler-sdk/allocator.* - remove unused lib/rocprofiler-sdk/context/allocator.hpp * Fix rocprofiler_strip_target (rocprofiler_utilities.cmake) * Remove old HSA_TOOLS_LIB support - remove OnLoad/OnUnload functions used by HSA_TOOLS_LIB env variable * Fix linter warnings + specific NOLINT exceptions - replace bare NOLINT with NOLINT(<warning-name>)
92 righe
2.9 KiB
C++
92 righe
2.9 KiB
C++
// MIT License
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//
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// Copyright (c) 2023 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 <rocprofiler-sdk/internal_threading.h>
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#include "lib/common/container/stable_vector.hpp"
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#include "lib/common/defines.hpp"
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#include "lib/common/utility.hpp"
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#include <PTL/TaskManager.hh>
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#include <PTL/ThreadPool.hh>
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#include <cstdint>
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#include <functional>
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#include <memory>
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#include <mutex>
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#include <string>
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#include <vector>
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namespace rocprofiler
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{
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namespace internal_threading
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{
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class TaskGroup : private PTL::TaskManager
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{
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public:
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using thread_pool_t = PTL::ThreadPool;
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using parent_type = PTL::TaskManager;
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using task_type = PTL::PackagedTask<void>;
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TaskGroup();
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~TaskGroup() override;
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TaskGroup(const TaskGroup&) = delete;
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TaskGroup(TaskGroup&&) noexcept = delete;
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TaskGroup& operator=(const TaskGroup&) = delete;
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TaskGroup& operator=(TaskGroup&&) noexcept = delete;
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void exec(std::function<void()>&&);
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void wait();
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void join();
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private:
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std::mutex m_mutex = {};
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thread_pool_t* m_pool = nullptr;
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std::deque<std::shared_ptr<task_type>> m_tasks = {};
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std::deque<std::shared_ptr<task_type>> m_completed_tasks = {};
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};
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using task_group_t = TaskGroup;
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void notify_pre_internal_thread_create(rocprofiler_runtime_library_t);
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void notify_post_internal_thread_create(rocprofiler_runtime_library_t);
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// initialize the default thread pool
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void
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initialize();
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// destroy all the thread pools
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void
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finalize();
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// creates a new thread
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rocprofiler_callback_thread_t
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create_callback_thread();
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// returns the task group for the given callback thread identifier
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task_group_t* get_task_group(rocprofiler_callback_thread_t);
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} // namespace internal_threading
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} // namespace rocprofiler
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