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