1 /*
2 Copyright (c) 2013, NVIDIA Corporation
3 All rights reserved.
4
5 Redistribution and use in source and binary forms, with or without
6 modification, are permitted provided that the following conditions are met:
7 * Redistributions of source code must retain the above copyright
8 notice, this list of conditions and the following disclaimer.
9 * Redistributions in binary form must reproduce the above copyright
10 notice, this list of conditions and the following disclaimer in the
11 documentation and/or other materials provided with the distribution.
12 * Neither the name of the <organization> nor the
13 names of its contributors may be used to endorse or promote products
14 derived from this software without specific prior written permission.
15
16 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
17 ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
18 WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
19 DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
20 DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
21 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
22 LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
23 ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
24 (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
25 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
26 */
27
28 #pragma once
31
34
35 template<int s, typename T>
38 __device__
42 }
43 __device__
46 }
47 };
48
49 template<typename T>
52 __device__
55 }
56 __device__
59 }
60 };
61
62 template<typename T>
64 static const bool value = (
sizeof(T) % 4) == 0;
65 };
66
67 template<typename T>
68 __device__
73 u_store loaded =
75 src);
76 return detail::fuse<T>(loaded);
77 }
78
79 template<typename T>
80 __device__
83 return *src;
84 }
85
86 template<int s, typename T>
89 __device__
93 }
94 __device__
96 return impl(data, (
U*)dest);
97 }
98 };
99
100 template<typename T>
103 __device__
106 }
107 __device__
109 return impl(data, (
U*)dest);
110 }
111 };
112
113 template<typename T>
114 __device__
119 u_store lysed = detail::lyse<U>(data);
121 lysed, dest);
122 }
123
124 template<typename T>
125 __device__
128 *dest = data;
129 }
130
131
132 }
133 }
__device__ enable_if< use_divergent< T >::value, T >::type divergent_load(const T *src)
__device__ enable_if< use_divergent< T >::value >::type divergent_store(const T &data, T *dest)
static __device__ array< U, 1 > impl(const U *src)
static __device__ array< U, 1 > impl(const T *src)
detail::dismember_type< T >::type U
static __device__ array< U, s > impl(const U *src)
detail::dismember_type< T >::type U
static __device__ array< U, s > impl(const T *src)
static __device__ void impl(const array< U, 1 > &data, U *dest)
static __device__ void impl(const array< U, 1 > &data, const T *dest)
detail::dismember_type< T >::type U
static __device__ void impl(const array< U, s > &data, U *dest)
detail::dismember_type< T >::type U
static __device__ void impl(const array< U, s > &data, const T *dest)