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/*******************************************************************************
*
* MIT License
*
* Copyright (C) 2019-2022 Advanced Micro Devices, Inc. All rights reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*
*******************************************************************************/
#include <Tensile/llvm/Loading.hpp>
#include <fstream>
#include <Tensile/Debug.hpp>
#include <Tensile/Tensile.hpp>
#include <Tensile/llvm/YAML.hpp>
namespace Tensile
{
template <typename MyProblem, typename MySolution>
std::shared_ptr<SolutionLibrary<MyProblem, MySolution>>
LLVMLoadLibraryFile(std::string const& filename,
const std::vector<LazyLoadingInit>& preloaded)
{
std::shared_ptr<MasterSolutionLibrary<MyProblem, MySolution>> rv;
try
{
auto inputFile = llvm::MemoryBuffer::getFile(filename);
LibraryIOContext<MySolution> context{filename, preloaded, nullptr};
llvm::yaml::Input yin((*inputFile)->getMemBufferRef(), &context);
yin >> rv;
if(yin.error())
{
return nullptr;
}
}
catch(std::runtime_error const& exc)
{
if(Debug::Instance().printDataInit())
std::cout << "Error loading " << filename << " (YAML):" << std::endl
<< exc.what() << std::endl;
return nullptr;
}
return rv;
}
template <typename MyProblem, typename MySolution>
std::shared_ptr<SolutionLibrary<MyProblem, MySolution>>
LLVMLoadLibraryData(std::vector<uint8_t> const& data, std::string filename)
{
std::shared_ptr<MasterSolutionLibrary<MyProblem, MySolution>> rv;
try
{
LibraryIOContext<MySolution> context{filename, {}, nullptr};
llvm::StringRef dataRef((const char*)data.data(), data.size());
llvm::yaml::Input yin(dataRef, &context);
yin >> rv;
if(yin.error())
{
throw std::runtime_error(yin.error().message());
}
}
catch(std::runtime_error const& exc)
{
if(Debug::Instance().printDataInit())
std::cout << "Error loading YAML data:" << std::endl << exc.what() << std::endl;
return nullptr;
}
return rv;
}
template std::shared_ptr<SolutionLibrary<ContractionProblem, ContractionSolution>>
LLVMLoadLibraryFile<ContractionProblem, ContractionSolution>(
std::string const& filename, const std::vector<LazyLoadingInit>& preloaded);
template std::shared_ptr<SolutionLibrary<ContractionProblem, ContractionSolution>>
LLVMLoadLibraryData<ContractionProblem, ContractionSolution>(
std::vector<uint8_t> const& data, std::string filename = "");
} // namespace Tensile
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