/usr/include/viennacl/rand/utils.hpp is in libviennacl-dev 1.5.2-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 | #ifndef VIENNACL_RAND_UTILS_HPP_
#define VIENNACL_RAND_UTILS_HPP_
/* =========================================================================
Copyright (c) 2010-2014, Institute for Microelectronics,
Institute for Analysis and Scientific Computing,
TU Wien.
Portions of this software are copyright by UChicago Argonne, LLC.
-----------------
ViennaCL - The Vienna Computing Library
-----------------
Project Head: Karl Rupp rupp@iue.tuwien.ac.at
(A list of authors and contributors can be found in the PDF manual)
License: MIT (X11), see file LICENSE in the base directory
============================================================================= */
/** @file viennacl/rand/utils.hpp
@brief Unused: Helper functionality random number generation. */
/** \cond */
#ifdef VIENNACL_WITH_OPENCL
#include "viennacl/linalg/kernels/rand_kernels.h"
namespace viennacl{
namespace rand{
template<class SCALARTYPE, class DISTRIBUTION>
struct random_matrix_t{
typedef size_t size_type;
random_matrix_t(size_type _size1, unsigned int _size2, DISTRIBUTION const & _distribution) : size1(_size1), size2(_size2), distribution(_distribution){
#ifdef VIENNACL_WITH_OPENCL
viennacl::linalg::kernels::rand<SCALARTYPE,1>::init();
#endif
}
size_type size1;
size_type size2;
DISTRIBUTION distribution;
};
template<class SCALARTYPE, class DISTRIBUTION>
struct random_vector_t{
typedef size_t size_type;
random_vector_t(size_type _size, DISTRIBUTION const & _distribution) : size(_size), distribution(_distribution){
#ifdef VIENNACL_WITH_OPENCL
viennacl::linalg::kernels::rand<SCALARTYPE,1>::init();
#endif
}
size_type size;
DISTRIBUTION distribution;
};
template<class ScalarType, class Distribution>
struct buffer_dumper;
}
}
#endif
/** \endcond */
#endif
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