mxlib
c++ tools for analyzing astronomical data and other tasks by Jared R. Males. [git repo]
templateCurand.hpp
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1 /** \file templateCurand.hpp
2  * \author Jared R. Males
3  * \brief A template interface to curand
4  * \ingroup cuda_files
5  *
6  */
7 
8 //***********************************************************************//
9 // Copyright 2019,2020 Jared R. Males (jaredmales@gmail.com)
10 //
11 // This file is part of mxlib.
12 //
13 // mxlib is free software: you can redistribute it and/or modify
14 // it under the terms of the GNU General Public License as published by
15 // the Free Software Foundation, either version 3 of the License, or
16 // (at your option) any later version.
17 //
18 // mxlib is distributed in the hope that it will be useful,
19 // but WITHOUT ANY WARRANTY; without even the implied warranty of
20 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 // GNU General Public License for more details.
22 //
23 // You should have received a copy of the GNU General Public License
24 // along with mxlib. If not, see <http://www.gnu.org/licenses/>.
25 //***********************************************************************//
26 
27 #ifndef math_templateCurand_hpp
28 #define math_templateCurand_hpp
29 
30 
31 #include <cuda_runtime.h>
32 #include <curand.h>
33 
34 
35 namespace mx
36 {
37 namespace cuda
38 {
39 
40 
41 template<typename realT>
42 curandStatus_t curandGenerateNormal( curandGenerator_t generator,
43  realT *outputPtr,
44  size_t n,
45  realT mean,
46  realT stddev
47  );
48 
49 template<>
50 curandStatus_t curandGenerateNormal<float>( curandGenerator_t generator,
51  float *outputPtr,
52  size_t n,
53  float mean,
54  float stddev
55  );
56 
57 template<>
58 curandStatus_t curandGenerateNormal<double>( curandGenerator_t generator,
59  double *outputPtr,
60  size_t n,
61  double mean,
62  double stddev
63  );
64 
65 
66 }//namespace cuda
67 }//namespace mx
68 
69 #endif //math_templateCurand_hpp
The mxlib c++ namespace.
Definition: mxError.hpp:107