50 строки
1.8 KiB
C++
50 строки
1.8 KiB
C++
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// MIT License
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//
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// Copyright (c) 2025 Advanced Micro Devices, Inc.
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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
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// all 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
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// THE SOFTWARE.
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#pragma once
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#include "lib/common/defines.hpp"
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#include "lib/common/mpl.hpp"
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#include <array>
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#include <cstdint>
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#include <random>
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#include <string>
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namespace rocprofiler
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{
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namespace common
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{
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uint64_t
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get_process_start_ticks_since_boot(pid_t pid);
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// use this function to create a deterministic random number seed for the system and process
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uint64_t
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compute_system_seed(std::string_view machine_id, pid_t pid, pid_t ppid, uint64_t pstart_ticks);
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std::string
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generate_uuid_v7(uint64_t timestamp_ns,
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uint64_t seed = std::random_device{}(),
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std::string_view delim = "-");
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} // namespace common
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} // namespace rocprofiler
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