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
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
#include "perf_precomp.hpp"
#ifdef HAVE_CUDA
//////////////////////////////////////////////////////////////////////
// BruteForceMatcher_match
GPU_PERF_TEST(BruteForceMatcher_match, cv::gpu::DeviceInfo, int)
{
cv::gpu::DeviceInfo devInfo = GET_PARAM(0);
int desc_size = GET_PARAM(1);
cv::gpu::setDevice(devInfo.deviceID());
cv::Mat query_host(3000, desc_size, CV_32FC1);
cv::Mat train_host(3000, desc_size, CV_32FC1);
declare.in(query_host, train_host, WARMUP_RNG);
cv::gpu::GpuMat query(query_host);
cv::gpu::GpuMat train(train_host);
cv::gpu::GpuMat trainIdx, distance;
cv::gpu::BruteForceMatcher_GPU< cv::L2<float> > matcher;
declare.time(3.0);
TEST_CYCLE()
{
matcher.matchSingle(query, train, trainIdx, distance);
}
}
INSTANTIATE_TEST_CASE_P(Features2D, BruteForceMatcher_match, testing::Combine(
ALL_DEVICES,
testing::Values(64, 128, 256)));
//////////////////////////////////////////////////////////////////////
// BruteForceMatcher_knnMatch
GPU_PERF_TEST(BruteForceMatcher_knnMatch, cv::gpu::DeviceInfo, int, int)
{
cv::gpu::DeviceInfo devInfo = GET_PARAM(0);
int desc_size = GET_PARAM(1);
int k = GET_PARAM(2);
cv::gpu::setDevice(devInfo.deviceID());
cv::Mat query_host(3000, desc_size, CV_32FC1);
cv::Mat train_host(3000, desc_size, CV_32FC1);
declare.in(query_host, train_host, WARMUP_RNG);
cv::gpu::GpuMat query(query_host);
cv::gpu::GpuMat train(train_host);
cv::gpu::GpuMat trainIdx, distance, allDist;
cv::gpu::BruteForceMatcher_GPU< cv::L2<float> > matcher;
declare.time(3.0);
TEST_CYCLE()
{
matcher.knnMatchSingle(query, train, trainIdx, distance, allDist, k);
}
}
INSTANTIATE_TEST_CASE_P(Features2D, BruteForceMatcher_knnMatch, testing::Combine(
ALL_DEVICES,
testing::Values(64, 128, 256),
testing::Values(2, 3)));
//////////////////////////////////////////////////////////////////////
// BruteForceMatcher_radiusMatch
GPU_PERF_TEST(BruteForceMatcher_radiusMatch, cv::gpu::DeviceInfo, int)
{
cv::gpu::DeviceInfo devInfo = GET_PARAM(0);
int desc_size = GET_PARAM(1);
cv::gpu::setDevice(devInfo.deviceID());
cv::Mat query_host(3000, desc_size, CV_32FC1);
cv::Mat train_host(3000, desc_size, CV_32FC1);
fill(query_host, 0, 1);
fill(train_host, 0, 1);
cv::gpu::GpuMat query(query_host);
cv::gpu::GpuMat train(train_host);
cv::gpu::GpuMat trainIdx, nMatches, distance;
cv::gpu::BruteForceMatcher_GPU< cv::L2<float> > matcher;
declare.time(3.0);
TEST_CYCLE()
{
matcher.radiusMatchSingle(query, train, trainIdx, distance, nMatches, 2.0);
}
}
INSTANTIATE_TEST_CASE_P(Features2D, BruteForceMatcher_radiusMatch, testing::Combine(
ALL_DEVICES,
testing::Values(64, 128, 256)));
//////////////////////////////////////////////////////////////////////
// SURF
GPU_PERF_TEST_1(SURF, cv::gpu::DeviceInfo)
{
cv::gpu::DeviceInfo devInfo = GetParam();
cv::gpu::setDevice(devInfo.deviceID());
cv::Mat img_host = readImage("gpu/perf/aloe.jpg", cv::IMREAD_GRAYSCALE);
ASSERT_FALSE(img_host.empty());
cv::gpu::GpuMat img(img_host);
cv::gpu::GpuMat keypoints, descriptors;
cv::gpu::SURF_GPU surf;
declare.time(2.0);
TEST_CYCLE()
{
surf(img, cv::gpu::GpuMat(), keypoints, descriptors);
}
}
INSTANTIATE_TEST_CASE_P(Features2D, SURF, DEVICES(cv::gpu::GLOBAL_ATOMICS));
//////////////////////////////////////////////////////////////////////
// FAST
GPU_PERF_TEST_1(FAST, cv::gpu::DeviceInfo)
{
cv::gpu::DeviceInfo devInfo = GetParam();
cv::gpu::setDevice(devInfo.deviceID());
cv::Mat img_host = readImage("gpu/perf/aloe.jpg", cv::IMREAD_GRAYSCALE);
ASSERT_FALSE(img_host.empty());
cv::gpu::GpuMat img(img_host);
cv::gpu::GpuMat keypoints, descriptors;
cv::gpu::FAST_GPU fastGPU(20);
TEST_CYCLE()
{
fastGPU(img, cv::gpu::GpuMat(), keypoints);
}
}
INSTANTIATE_TEST_CASE_P(Features2D, FAST, DEVICES(cv::gpu::GLOBAL_ATOMICS));
//////////////////////////////////////////////////////////////////////
// ORB
GPU_PERF_TEST_1(ORB, cv::gpu::DeviceInfo)
{
cv::gpu::DeviceInfo devInfo = GetParam();
cv::gpu::setDevice(devInfo.deviceID());
cv::Mat img_host = readImage("gpu/perf/aloe.jpg", cv::IMREAD_GRAYSCALE);
ASSERT_FALSE(img_host.empty());
cv::gpu::GpuMat img(img_host);
cv::gpu::GpuMat keypoints, descriptors;
cv::gpu::ORB_GPU orbGPU(4000);
TEST_CYCLE()
{
orbGPU(img, cv::gpu::GpuMat(), keypoints, descriptors);
}
}
INSTANTIATE_TEST_CASE_P(Features2D, ORB, DEVICES(cv::gpu::GLOBAL_ATOMICS));
#endif