FazBrowse GitHub Viewer
|
Trending
|
URL:
|
Home
Tools:
[Download Repo ZIP]
[View Raw Code]
[Original HTTPS Page]
arrayfire/test/hamming.cpp at feature/optional-graphics · arrayfire/arrayfire · GitHub
arrayfire
arrayfire
Repository navigation
Code
Issues
292
(292)
Pull requests
39
(39)
Actions
Projects
Wiki
Security and quality
Insights
Expand file tree
Breadcrumbs
arrayfire
/
test
/
hamming.cpp
Copy path
More file actions
More file actions
Latest commit
History
History
History
199 lines (158 loc) · 5.8 KB
Breadcrumbs
arrayfire
/
test
/
hamming.cpp
Copy path
File metadata and controls
199 lines (158 loc) · 5.8 KB
Raw
Copy raw file
Download raw file
Open symbols panel
Edit and raw actions
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
188
189
190
191
192
193
194
195
196
197
198
199
/*
******************************************************
* Copyright (c) 2014, ArrayFire
* All rights reserved.
*
* This file is distributed under 3-clause BSD license.
* The complete license agreement can be obtained at:
* http://arrayfire.com/licenses/BSD-3-Clause
*******************************************************
*/
#
include
<
arrayfire.h
>
#
include
<
gtest/gtest.h
>
#
include
<
testHelpers.hpp
>
#
include
<
af/dim4.hpp
>
#
include
<
af/traits.hpp
>
#
include
<
string
>
#
include
<
vector
>
using
af::cdouble;
using
af::cfloat;
using
af::dtype_traits;
using
std::endl;
using
std::string;
using
std::vector;
template
<
typename
T>
class
HammingMatcher8
: public ::testing::Test {
public:
virtual
void
SetUp
() {}
};
template
<
typename
T>
class
HammingMatcher32
: public ::testing::Test {
public:
virtual
void
SetUp
() {}
};
//
create lists of types to be tested
typedef
::testing::Types<uchar, ushort> TestTypes8;
typedef
::testing::Types<uint, uintl> TestTypes32;
//
register the type list
TYPED_TEST_SUITE
(HammingMatcher8, TestTypes8);
TYPED_TEST_SUITE
(HammingMatcher32, TestTypes32);
template
<
typename
T>
void
hammingMatcherTest
(string pTestFile,
int
feat_dim) {
using
af::dim4;
vector<dim4> numDims;
vector<vector<uint>> in32;
vector<vector<uint>> tests;
readTests<uint, uint,
int
>(pTestFile, numDims, in32, tests);
vector<vector<T>>
in
(in32.
size
());
for
(
size_t
i =
0
; i < in32[
0
].
size
(); i++) in[
0
].
push_back
((T)in32[
0
][i]);
for
(
size_t
i =
0
; i < in32[
1
].
size
(); i++) in[
1
].
push_back
((T)in32[
1
][i]);
dim4 qDims = numDims[
0
];
dim4 tDims = numDims[
1
];
af_array query =
0
;
af_array train =
0
;
af_array idx =
0
;
af_array dist =
0
;
ASSERT_SUCCESS
(
af_create_array
(&query, &(in[
0
].
front
()), qDims.
ndims
(),
qDims.
get
(),
(af_dtype)dtype_traits<T>::af_type));
ASSERT_SUCCESS
(
af_create_array
(&train, &(in[
1
].
front
()), tDims.
ndims
(),
tDims.
get
(),
(af_dtype)dtype_traits<T>::af_type));
ASSERT_SUCCESS
(
af_hamming_matcher
(&idx, &dist, query, train, feat_dim,
1
));
vector<uint> goldIdx = tests[
0
];
vector<uint> goldDist = tests[
1
];
size_t
nElems = goldIdx.
size
();
uint *outIdx =
new
uint[nElems];
uint *outDist =
new
uint[nElems];
ASSERT_SUCCESS
(
af_get_data_ptr
((
void
*)outIdx, idx));
ASSERT_SUCCESS
(
af_get_data_ptr
((
void
*)outDist, dist));
for
(
size_t
elIter =
0
; elIter < nElems; ++elIter) {
ASSERT_EQ
(goldDist[elIter], outDist[elIter])
<<
"
at:
"
<< elIter << endl;
}
delete[]
outIdx;
delete[]
outDist;
ASSERT_SUCCESS
(
af_release_array
(query));
ASSERT_SUCCESS
(
af_release_array
(train));
ASSERT_SUCCESS
(
af_release_array
(idx));
ASSERT_SUCCESS
(
af_release_array
(dist));
}
TYPED_TEST
(HammingMatcher8, Hamming_500_5000_Dim0) {
UNSUPPORTED_BACKEND
(
AF_BACKEND_ONEAPI
);
hammingMatcherTest<TypeParam>(
string
(
TEST_DIR
"
/hamming/hamming_500_5000_dim0_u8.test
"
),
0
);
}
TYPED_TEST
(HammingMatcher8, Hamming_500_5000_Dim1) {
UNSUPPORTED_BACKEND
(
AF_BACKEND_ONEAPI
);
hammingMatcherTest<TypeParam>(
string
(
TEST_DIR
"
/hamming/hamming_500_5000_dim1_u8.test
"
),
1
);
}
TYPED_TEST
(HammingMatcher32, Hamming_500_5000_Dim0) {
UNSUPPORTED_BACKEND
(
AF_BACKEND_ONEAPI
);
hammingMatcherTest<TypeParam>(
string
(
TEST_DIR
"
/hamming/hamming_500_5000_dim0_u32.test
"
),
0
);
}
TYPED_TEST
(HammingMatcher32, Hamming_500_5000_Dim1) {
UNSUPPORTED_BACKEND
(
AF_BACKEND_ONEAPI
);
hammingMatcherTest<TypeParam>(
string
(
TEST_DIR
"
/hamming/hamming_500_5000_dim1_u32.test
"
),
1
);
}
//
/////////////////////////////////// CPP ////////////////////////////////
//
TEST
(HammingMatcher,
CPP
) {
UNSUPPORTED_BACKEND
(
AF_BACKEND_ONEAPI
);
using
af::array;
using
af::dim4;
vector<dim4> numDims;
vector<vector<uint>> in;
vector<vector<uint>> tests;
readTests<uint, uint,
int
>(
TEST_DIR
"
/hamming/hamming_500_5000_dim0_u32.test
"
, numDims, in, tests);
dim4 qDims = numDims[
0
];
dim4 tDims = numDims[
1
];
array
query
(qDims, &(in[
0
].
front
()));
array
train
(tDims, &(in[
1
].
front
()));
array idx, dist;
hammingMatcher
(idx, dist, query, train,
0
,
1
);
vector<uint> goldIdx = tests[
0
];
vector<uint> goldDist = tests[
1
];
size_t
nElems = goldIdx.
size
();
uint *outIdx =
new
uint[nElems];
uint *outDist =
new
uint[nElems];
idx.
host
(outIdx);
dist.
host
(outDist);
for
(
size_t
elIter =
0
; elIter < nElems; ++elIter) {
ASSERT_EQ
(goldDist[elIter], outDist[elIter])
<<
"
at:
"
<< elIter << endl;
}
delete[]
outIdx;
delete[]
outDist;
}
TEST
(HammingMatcher64bit,
CPP
) {
UNSUPPORTED_BACKEND
(
AF_BACKEND_ONEAPI
);
using
af::array;
using
af::dim4;
vector<dim4> numDims;
vector<vector<
unsigned
long
long
>> in;
vector<vector<
unsigned
long
long
>> tests;
readTests<
unsigned
long
long
,
unsigned
long
long
,
int
>(
TEST_DIR
"
/hamming/hamming_500_5000_dim0_u32.test
"
, numDims, in, tests);
dim4 qDims = numDims[
0
];
dim4 tDims = numDims[
1
];
array
query
(qDims, &(in[
0
].
front
()));
array
train
(tDims, &(in[
1
].
front
()));
array idx, dist;
hammingMatcher
(idx, dist, query, train,
0
,
1
);
vector<
unsigned
long
long
> goldIdx = tests[
0
];
vector<
unsigned
long
long
> goldDist = tests[
1
];
size_t
nElems = goldIdx.
size
();
uint *outIdx =
new
uint[nElems];
uint *outDist =
new
uint[nElems];
idx.
host
(outIdx);
dist.
host
(outDist);
for
(
size_t
elIter =
0
; elIter < nElems; ++elIter) {
ASSERT_EQ
(goldDist[elIter], outDist[elIter])
<<
"
at:
"
<< elIter << endl;
}
delete[]
outIdx;
delete[]
outDist;
}
Back
|
FazBrowse Home
|
New Git URL