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cuda_header.hpp
1 /*
2  Copyright 2019 Equinor ASA
3 
4  This file is part of the Open Porous Media project (OPM).
5 
6  OPM is free software: you can redistribute it and/or modify
7  it under the terms of the GNU General Public License as published by
8  the Free Software Foundation, either version 3 of the License, or
9  (at your option) any later version.
10 
11  OPM is distributed in the hope that it will be useful,
12  but WITHOUT ANY WARRANTY; without even the implied warranty of
13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14  GNU General Public License for more details.
15 
16  You should have received a copy of the GNU General Public License
17  along with OPM. If not, see <http://www.gnu.org/licenses/>.
18 */
19 
20 #ifndef CUDA_HEADER_HEADER_INCLUDED
21 #define CUDA_HEADER_HEADER_INCLUDED
22 
23 #include <cuda_runtime.h>
24 #include <sstream>
25 
26 #include <opm/common/OpmLog/OpmLog.hpp>
27 #include <opm/common/ErrorMacros.hpp>
28 
34 #define cudaCheckLastError(msg) __cudaCheckError( __FILE__, __LINE__, #msg )
35 
36 inline void __cudaCheckError(const char *file, const int line, const char *msg){
37  cudaError err = cudaGetLastError();
38  if (cudaSuccess != err){
39  std::ostringstream out;
40  out << cudaGetErrorString(err) << "\n";
41  out << "BDA error message: " << msg << "\n";
42  OPM_THROW(std::logic_error, out.str());
43  }
44 }
45 
46 #endif