80 строки
2.4 KiB
C++
80 строки
2.4 KiB
C++
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// 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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#include "lib/output/node_info.hpp"
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#include "lib/common/logging.hpp"
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#include <rocprofiler-sdk/cxx/details/tokenize.hpp>
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#include <sys/utsname.h>
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#include <fstream>
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namespace rocprofiler
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{
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namespace tool
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{
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using utsname_t = struct utsname;
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node_info&
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read_node_info(node_info& _info)
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{
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{
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if(auto ifs = std::ifstream{"/etc/machine-id"})
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{
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auto _mach_id = std::string{};
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if((ifs >> _mach_id) && !_mach_id.empty())
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_info.machine_id = sdk::parse::strip(std::move(_mach_id), "\n\t\r ");
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}
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}
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auto _sys_info = utsname_t{};
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if(uname(&_sys_info) == 0)
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{
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auto _assign = [](auto& _dst, const char* _src) {
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if(_src) _dst = std::string{_src};
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};
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_assign(_info.system_name, _sys_info.sysname);
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_assign(_info.hostname, _sys_info.nodename);
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_assign(_info.release, _sys_info.release);
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_assign(_info.version, _sys_info.version);
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_assign(_info.hardware_name, _sys_info.machine);
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_assign(_info.domain_name, _sys_info.domainname);
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}
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else
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{
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ROCP_WARNING << "error retrieving uname info";
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}
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return _info;
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}
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node_info
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read_node_info()
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{
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auto _val = node_info{};
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return read_node_info(_val);
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}
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} // namespace tool
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} // namespace rocprofiler
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