OpenCV 4.5.3(日本語機械翻訳)
reduce.hpp
[詳解]
1 /*M///////////////////////////////////////////////////////////////////////////////////////
2 //
3 // IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING.
4 //
5 // By downloading, copying, installing or using the software you agree to this license.
6 // If you do not agree to this license, do not download, install,
7 // copy or use the software.
8 //
9 //
10 // License Agreement
11 // For Open Source Computer Vision Library
12 //
13 // Copyright (C) 2000-2008, Intel Corporation, all rights reserved.
14 // Copyright (C) 2009, Willow Garage Inc., all rights reserved.
15 // Third party copyrights are property of their respective owners.
16 //
17 // Redistribution and use in source and binary forms, with or without modification,
18 // are permitted provided that the following conditions are met:
19 //
20 // * Redistribution's of source code must retain the above copyright notice,
21 // this list of conditions and the following disclaimer.
22 //
23 // * Redistribution's in binary form must reproduce the above copyright notice,
24 // this list of conditions and the following disclaimer in the documentation
25 // and/or other materials provided with the distribution.
26 //
27 // * The name of the copyright holders may not be used to endorse or promote products
28 // derived from this software without specific prior written permission.
29 //
30 // This software is provided by the copyright holders and contributors "as is" and
31 // any express or implied warranties, including, but not limited to, the implied
32 // warranties of merchantability and fitness for a particular purpose are disclaimed.
33 // In no event shall the Intel Corporation or contributors be liable for any direct,
34 // indirect, incidental, special, exemplary, or consequential damages
35 // (including, but not limited to, procurement of substitute goods or services;
36 // loss of use, data, or profits; or business interruption) however caused
37 // and on any theory of liability, whether in contract, strict liability,
38 // or tort (including negligence or otherwise) arising in any way out of
39 // the use of this software, even if advised of the possibility of such damage.
40 //
41 //M*/
42
43 #ifndef OPENCV_CUDA_REDUCE_HPP
44 #define OPENCV_CUDA_REDUCE_HPP
45
46 #ifndef THRUST_DEBUG // eliminate -Wundef warning
47 #define THRUST_DEBUG 0
48 #endif
49
50 #include <thrust/tuple.h>
51 #include "detail/reduce.hpp"
52 #include "detail/reduce_key_val.hpp"
53
59
60 namespace cv { namespace cuda { namespace device
61{
62 template <int N, typename T, class Op>
63 __device__ __forceinline__ void reduce(volatile T* smem, T& val, unsigned int tid, const Op& op)
64 {
65 reduce_detail::Dispatcher<N>::reductor::template reduce<volatile T*, T&, const Op&>(smem, val, tid, op);
66 }
67 template <int N,
68 typename P0, typename P1, typename P2, typename P3, typename P4, typename P5, typename P6, typename P7, typename P8, typename P9,
69 typename R0, typename R1, typename R2, typename R3, typename R4, typename R5, typename R6, typename R7, typename R8, typename R9,
70 class Op0, class Op1, class Op2, class Op3, class Op4, class Op5, class Op6, class Op7, class Op8, class Op9>
71 __device__ __forceinline__ void reduce(const thrust::tuple<P0, P1, P2, P3, P4, P5, P6, P7, P8, P9>& smem,
72 const thrust::tuple<R0, R1, R2, R3, R4, R5, R6, R7, R8, R9>& val,
73 unsigned int tid,
74 const thrust::tuple<Op0, Op1, Op2, Op3, Op4, Op5, Op6, Op7, Op8, Op9>& op)
75 {
76 reduce_detail::Dispatcher<N>::reductor::template reduce<
77 const thrust::tuple<P0, P1, P2, P3, P4, P5, P6, P7, P8, P9>&,
78 const thrust::tuple<R0, R1, R2, R3, R4, R5, R6, R7, R8, R9>&,
79 const thrust::tuple<Op0, Op1, Op2, Op3, Op4, Op5, Op6, Op7, Op8, Op9>&>(smem, val, tid, op);
80 }
81
82 template <unsigned int N, typename K, typename V, class Cmp>
83 __device__ __forceinline__ void reduceKeyVal(volatile K* skeys, K& key, volatile V* svals, V& val, unsigned int tid, const Cmp& cmp)
84 {
85 reduce_key_val_detail::Dispatcher<N>::reductor::template reduce<volatile K*, K&, volatile V*, V&, const Cmp&>(skeys, key, svals, val, tid, cmp);
86 }
87 template <unsigned int N,
88 typename K,
89 typename VP0, typename VP1, typename VP2, typename VP3, typename VP4, typename VP5, typename VP6, typename VP7, typename VP8, typename VP9,
90 typename VR0, typename VR1, typename VR2, typename VR3, typename VR4, typename VR5, typename VR6, typename VR7, typename VR8, typename VR9,
91 class Cmp>
92 __device__ __forceinline__ void reduceKeyVal(volatile K* skeys, K& key,
93 const thrust::tuple<VP0, VP1, VP2, VP3, VP4, VP5, VP6, VP7, VP8, VP9>& svals,
94 const thrust::tuple<VR0, VR1, VR2, VR3, VR4, VR5, VR6, VR7, VR8, VR9>& val,
95 unsigned int tid, const Cmp& cmp)
96 {
97 reduce_key_val_detail::Dispatcher<N>::reductor::template reduce<volatile K*, K&,
98 const thrust::tuple<VP0, VP1, VP2, VP3, VP4, VP5, VP6, VP7, VP8, VP9>&,
99 const thrust::tuple<VR0, VR1, VR2, VR3, VR4, VR5, VR6, VR7, VR8, VR9>&,
100 const Cmp&>(skeys, key, svals, val, tid, cmp);
101 }
102 template <unsigned int N,
103 typename KP0, typename KP1, typename KP2, typename KP3, typename KP4, typename KP5, typename KP6, typename KP7, typename KP8, typename KP9,
104 typename KR0, typename KR1, typename KR2, typename KR3, typename KR4, typename KR5, typename KR6, typename KR7, typename KR8, typename KR9,
105 typename VP0, typename VP1, typename VP2, typename VP3, typename VP4, typename VP5, typename VP6, typename VP7, typename VP8, typename VP9,
106 typename VR0, typename VR1, typename VR2, typename VR3, typename VR4, typename VR5, typename VR6, typename VR7, typename VR8, typename VR9,
107 class Cmp0, class Cmp1, class Cmp2, class Cmp3, class Cmp4, class Cmp5, class Cmp6, class Cmp7, class Cmp8, class Cmp9>
108 __device__ __forceinline__ void reduceKeyVal(const thrust::tuple<KP0, KP1, KP2, KP3, KP4, KP5, KP6, KP7, KP8, KP9>& skeys,
109 const thrust::tuple<KR0, KR1, KR2, KR3, KR4, KR5, KR6, KR7, KR8, KR9>& key,
110 const thrust::tuple<VP0, VP1, VP2, VP3, VP4, VP5, VP6, VP7, VP8, VP9>& svals,
111 const thrust::tuple<VR0, VR1, VR2, VR3, VR4, VR5, VR6, VR7, VR8, VR9>& val,
112 unsigned int tid,
113 const thrust::tuple<Cmp0, Cmp1, Cmp2, Cmp3, Cmp4, Cmp5, Cmp6, Cmp7, Cmp8, Cmp9>& cmp)
114 {
115 reduce_key_val_detail::Dispatcher<N>::reductor::template reduce<
116 const thrust::tuple<KP0, KP1, KP2, KP3, KP4, KP5, KP6, KP7, KP8, KP9>&,
117 const thrust::tuple<KR0, KR1, KR2, KR3, KR4, KR5, KR6, KR7, KR8, KR9>&,
118 const thrust::tuple<VP0, VP1, VP2, VP3, VP4, VP5, VP6, VP7, VP8, VP9>&,
119 const thrust::tuple<VR0, VR1, VR2, VR3, VR4, VR5, VR6, VR7, VR8, VR9>&,
120 const thrust::tuple<Cmp0, Cmp1, Cmp2, Cmp3, Cmp4, Cmp5, Cmp6, Cmp7, Cmp8, Cmp9>&
121 >(skeys, key, svals, val, tid, cmp);
122 }
123
124 // smem_tuple
125
126 template <typename T0>
127 __device__ __forceinline__
128 thrust::tuple<volatile T0*>
129 smem_tuple(T0* t0)
130 {
131 return thrust::make_tuple((volatile T0*) t0);
132 }
133
134 template <typename T0, typename T1>
135 __device__ __forceinline__
136 thrust::tuple<volatile T0*, volatile T1*>
137 smem_tuple(T0* t0, T1* t1)
138 {
139 return thrust::make_tuple((volatile T0*) t0, (volatile T1*) t1);
140 }
141
142 template <typename T0, typename T1, typename T2>
143 __device__ __forceinline__
144 thrust::tuple<volatile T0*, volatile T1*, volatile T2*>
145 smem_tuple(T0* t0, T1* t1, T2* t2)
146 {
147 return thrust::make_tuple((volatile T0*) t0, (volatile T1*) t1, (volatile T2*) t2);
148 }
149
150 template <typename T0, typename T1, typename T2, typename T3>
151 __device__ __forceinline__
152 thrust::tuple<volatile T0*, volatile T1*, volatile T2*, volatile T3*>
153 smem_tuple(T0* t0, T1* t1, T2* t2, T3* t3)
154 {
155 return thrust::make_tuple((volatile T0*) t0, (volatile T1*) t1, (volatile T2*) t2, (volatile T3*) t3);
156 }
157
158 template <typename T0, typename T1, typename T2, typename T3, typename T4>
159 __device__ __forceinline__
160 thrust::tuple<volatile T0*, volatile T1*, volatile T2*, volatile T3*, volatile T4*>
161 smem_tuple(T0* t0, T1* t1, T2* t2, T3* t3, T4* t4)
162 {
163 return thrust::make_tuple((volatile T0*) t0, (volatile T1*) t1, (volatile T2*) t2, (volatile T3*) t3, (volatile T4*) t4);
164 }
165
166 template <typename T0, typename T1, typename T2, typename T3, typename T4, typename T5>
167 __device__ __forceinline__
168 thrust::tuple<volatile T0*, volatile T1*, volatile T2*, volatile T3*, volatile T4*, volatile T5*>
169 smem_tuple(T0* t0, T1* t1, T2* t2, T3* t3, T4* t4, T5* t5)
170 {
171 return thrust::make_tuple((volatile T0*) t0, (volatile T1*) t1, (volatile T2*) t2, (volatile T3*) t3, (volatile T4*) t4, (volatile T5*) t5);
172 }
173
174 template <typename T0, typename T1, typename T2, typename T3, typename T4, typename T5, typename T6>
175 __device__ __forceinline__
176 thrust::tuple<volatile T0*, volatile T1*, volatile T2*, volatile T3*, volatile T4*, volatile T5*, volatile T6*>
177 smem_tuple(T0* t0, T1* t1, T2* t2, T3* t3, T4* t4, T5* t5, T6* t6)
178 {
179 return thrust::make_tuple((volatile T0*) t0, (volatile T1*) t1, (volatile T2*) t2, (volatile T3*) t3, (volatile T4*) t4, (volatile T5*) t5, (volatile T6*) t6);
180 }
181
182 template <typename T0, typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7>
183 __device__ __forceinline__
184 thrust::tuple<volatile T0*, volatile T1*, volatile T2*, volatile T3*, volatile T4*, volatile T5*, volatile T6*, volatile T7*>
185 smem_tuple(T0* t0, T1* t1, T2* t2, T3* t3, T4* t4, T5* t5, T6* t6, T7* t7)
186 {
187 return thrust::make_tuple((volatile T0*) t0, (volatile T1*) t1, (volatile T2*) t2, (volatile T3*) t3, (volatile T4*) t4, (volatile T5*) t5, (volatile T6*) t6, (volatile T7*) t7);
188 }
189
190 template <typename T0, typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8>
191 __device__ __forceinline__
192 thrust::tuple<volatile T0*, volatile T1*, volatile T2*, volatile T3*, volatile T4*, volatile T5*, volatile T6*, volatile T7*, volatile T8*>
193 smem_tuple(T0* t0, T1* t1, T2* t2, T3* t3, T4* t4, T5* t5, T6* t6, T7* t7, T8* t8)
194 {
195 return thrust::make_tuple((volatile T0*) t0, (volatile T1*) t1, (volatile T2*) t2, (volatile T3*) t3, (volatile T4*) t4, (volatile T5*) t5, (volatile T6*) t6, (volatile T7*) t7, (volatile T8*) t8);
196 }
197
198 template <typename T0, typename T1, typename T2, typename T3, typename T4, typename T5, typename T6, typename T7, typename T8, typename T9>
199 __device__ __forceinline__
200 thrust::tuple<volatile T0*, volatile T1*, volatile T2*, volatile T3*, volatile T4*, volatile T5*, volatile T6*, volatile T7*, volatile T8*, volatile T9*>
201 smem_tuple(T0* t0, T1* t1, T2* t2, T3* t3, T4* t4, T5* t5, T6* t6, T7* t7, T8* t8, T9* t9)
202 {
203 return thrust::make_tuple((volatile T0*) t0, (volatile T1*) t1, (volatile T2*) t2, (volatile T3*) t3, (volatile T4*) t4, (volatile T5*) t5, (volatile T6*) t6, (volatile T7*) t7, (volatile T8*) t8, (volatile T9*) t9);
204 }
205}}}
206
208
209 #endif // OPENCV_CUDA_REDUCE_HPP
cv::reduce
CV_EXPORTS_W void reduce(InputArray src, OutputArray dst, int dim, int rtype, int dtype=-1)
Reduces a matrix to a vector.
cv
"black box" representation of the file storage associated with a file on disk.
Definition: aruco.hpp:75
構築: doxygen 1.9.2