Jonathan R. Madsen
fa4295db6b
* Initial Implementation: include * Initial Implementation: lib details (#11) * Initial Implementation: lib details * Initial Implementation: lib (#12) * Initial Implementation: lib * Initial Implementation: source (#13) * Initial Implementation: source * Initial Implementation: samples (#14) * Initial Implementation: samples * Initial Implementation: tests (#15) * Initial Implementation: tests * Initial Implementation: scripts (#16) * Initial Implementation: scripts * Initial Implementation: cmake (#17) * Initial Implementation: cmake * Initial Implementation: top-level files (#18) * Initial Implementation: top-level files - clang-format - clang-tidy - cmake-format - ignore build and cache directories - main CMakeLists.txt - pyproject.toml (python formatting) - VERSION file * Initial Implementation: workflow (#19) * Fix unused variable - rocprofiler_register_warn_level
128 lignes
4.0 KiB
C++
128 lignes
4.0 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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#include "utility.hpp"
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#include <string>
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#include <string_view>
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#include <sys/types.h>
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#include <unistd.h>
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namespace rocprofiler_register
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{
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namespace utility
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{
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namespace
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{
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template <typename ContainerT, typename... Args>
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inline auto
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emplace_impl(ContainerT& _c, int, Args&&... _args)
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-> decltype(_c.emplace_back(std::forward<Args>(_args)...))
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{
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return _c.emplace_back(std::forward<Args>(_args)...);
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}
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template <typename ContainerT, typename... Args>
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inline auto
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emplace_impl(ContainerT& _c, long, Args&&... _args)
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-> decltype(_c.emplace(std::forward<Args>(_args)...))
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{
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return _c.emplace(std::forward<Args>(_args)...);
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}
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template <typename ContainerT, typename... Args>
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inline auto
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emplace(ContainerT& _c, Args&&... _args)
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{
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return emplace_impl(_c, 0, std::forward<Args>(_args)...);
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}
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template <typename ContainerT, typename ArgT>
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inline auto
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reserve_impl(ContainerT& _c, int, ArgT _arg) -> decltype(_c.reserve(_arg), bool())
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{
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_c.reserve(_arg);
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return true;
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}
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template <typename ContainerT, typename ArgT>
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inline auto
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reserve_impl(ContainerT&, long, ArgT)
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{
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return false;
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}
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template <typename ContainerT, typename ArgT>
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inline auto
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reserve(ContainerT& _c, ArgT _arg)
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{
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return reserve_impl(_c, 0, _arg);
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}
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} // namespace
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template <typename ContainerT>
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ContainerT
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delimit(const std::string& line, std::string_view delimiters)
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{
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ContainerT _result{};
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size_t _beginp = 0; // position that is the beginning of the new string
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size_t _delimp = 0; // position of the delimiter in the string
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if(reserve(_result, 0))
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{
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size_t _nmax = 0;
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for(char itr : line)
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{
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for(size_t j = 0; j < delimiters.length(); ++j)
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{
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if(itr == delimiters.at(j)) ++_nmax;
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}
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}
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reserve(_result, _nmax);
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}
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while(_beginp < line.length() && _delimp < line.length())
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{
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// find the first character (starting at _delimp) that is not a delimiter
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_beginp = line.find_first_not_of(delimiters, _delimp);
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// if no a character after or at _end that is not a delimiter is not found
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// then we are done
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if(_beginp == std::string::npos) break;
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// starting at the position of the new string, find the next delimiter
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_delimp = line.find_first_of(delimiters, _beginp);
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std::string _tmp{};
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// starting at the position of the new string, get the characters
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// between this position and the next delimiter
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_tmp = line.substr(_beginp, _delimp - _beginp);
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// don't add empty strings
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if(!_tmp.empty()) emplace(_result, _tmp);
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}
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return _result;
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}
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template std::vector<std::string>
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delimit(const std::string&, std::string_view);
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template std::set<std::string>
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delimit(const std::string&, std::string_view);
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} // namespace utility
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} // namespace rocprofiler_register
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