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https://github.com/ROCm/composable_kernel.git
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71 lines
2.3 KiB
C++
71 lines
2.3 KiB
C++
/*******************************************************************************
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*
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* MIT License
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*
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* Copyright (c) 2021 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 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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*
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*******************************************************************************/
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#include <algorithm>
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#include <map>
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#include <stdexcept>
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// clang-format off
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${KERNELS_DECLS}
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// clang-format on
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namespace online_compile {
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const std::map<std::string, std::string>& kernels()
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{
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static const std::map<std::string, std::string> data{${INIT_KERNELS}};
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return data;
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}
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std::string GetKernelSrc(std::string name)
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{
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// Use the base name of the string
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int start = 0;
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auto slash = static_cast<int>(name.find_last_of("/\\"));
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if(slash != std::string::npos)
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{
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start = slash + 1;
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}
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int len = name.size();
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auto ex = static_cast<int>(name.rfind('.'));
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if(ex != std::string::npos)
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{
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len = ex - start;
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}
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auto key = name.substr(start, len);
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// Convert to uppercase
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std::transform(key.begin(), key.end(), key.begin(), ::toupper);
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auto it = kernels().find(key);
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if(it == kernels().end())
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throw std::runtime_error("Failed to load kernel source: " + key);
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return it->second;
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}
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} // namespace online_compile
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