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cuda_header.hpp
/*
Copyright 2019 Equinor ASA
This file is part of the Open Porous Media project (OPM).
OPM is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
OPM is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with OPM. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef CUDA_HEADER_HEADER_INCLUDED
#define CUDA_HEADER_HEADER_INCLUDED
#include <cuda_runtime.h>
#include <sstream>
#include <opm/common/OpmLog/OpmLog.hpp>
#include <opm/common/ErrorMacros.hpp>
#define cudaCheckLastError(msg) __cudaCheckError( __FILE__, __LINE__, #msg )
inline void __cudaCheckError(const char *file, const int line, const char *msg){
cudaError err = cudaGetLastError();
if (cudaSuccess != err){
std::ostringstream out;
out << cudaGetErrorString(err) << "\n";
out << "GPU error message: " << msg << "\n";
OPM_THROW(std::logic_error, out.str());
}
}
#endif