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
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
|
/*
* Copyright (c) 2017 ARM Limited.
*
* SPDX-License-Identifier: MIT
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to
* deal in the Software without restriction, including without limitation the
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
* sell copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all
* copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#include "Globals.h"
#include "NEON/Helper.h"
#include "NEON/NEAccessor.h"
#include "PaddingCalculator.h"
#include "TensorLibrary.h"
#include "TypePrinter.h"
#include "Utils.h"
#include "validation/Datasets.h"
#include "validation/Helpers.h"
#include "validation/Reference.h"
#include "validation/Validation.h"
#include "validation/ValidationUserConfiguration.h"
#include "arm_compute/core/Helpers.h"
#include "arm_compute/core/Types.h"
#include "arm_compute/runtime/NEON/functions/NENonLinearFilter.h"
#include "arm_compute/runtime/Tensor.h"
#include "arm_compute/runtime/TensorAllocator.h"
#include "boost_wrapper.h"
#include <random>
#include <string>
using namespace arm_compute;
using namespace arm_compute::test;
using namespace arm_compute::test::neon;
using namespace arm_compute::test::validation;
namespace
{
/** Compute NonLinearFilter function.
*
* @param[in] input Shape of the input and output tensors.
* @param[in] function Non linear function to perform
* @param[in] mask_size Mask size. Supported sizes: 3, 5
* @param[in] pattern Mask pattern
* @param[in] mask The given mask. Will be used only if pattern is specified to PATTERN_OTHER
* @param[in] border_mode Strategy to use for borders.
* @param[in] constant_border_value (Optional) Constant value to use for borders if border_mode is set to CONSTANT.
*
* @return Computed output tensor.
*/
Tensor compute_non_linear_filter(const TensorShape &shape, NonLinearFilterFunction function, unsigned int mask_size,
MatrixPattern pattern, const uint8_t *mask, BorderMode border_mode,
uint8_t constant_border_value)
{
// Create tensors
Tensor src = create_tensor(shape, DataType::U8);
Tensor dst = create_tensor(shape, DataType::U8);
// Create and configure function
NENonLinearFilter filter;
filter.configure(&src, &dst, function, mask_size, pattern, mask, border_mode, constant_border_value);
// Allocate tensors
src.allocator()->allocate();
dst.allocator()->allocate();
BOOST_TEST(!src.info()->is_resizable());
BOOST_TEST(!dst.info()->is_resizable());
// Fill tensors
library->fill_tensor_uniform(NEAccessor(src), 0);
// Compute function
filter.run();
return dst;
}
} // namespace
#ifndef DOXYGEN_SKIP_THIS
BOOST_AUTO_TEST_SUITE(NEON)
BOOST_AUTO_TEST_SUITE(NonLinearFilter)
BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit") * boost::unit_test::label("nightly"))
BOOST_DATA_TEST_CASE(Configuration, (SmallShapes() + LargeShapes())
* NonLinearFilterFunctions() * boost::unit_test::data::make({ 3U, 5U })
* MatrixPatterns() * BorderModes(),
shape, function, mask_size, pattern, border_mode)
{
std::mt19937 generator(user_config.seed.get());
std::uniform_int_distribution<uint8_t> distribution_u8(0, 255);
const uint8_t constant_border_value = distribution_u8(generator);
// Create the mask
uint8_t mask[mask_size * mask_size];
fill_mask_from_pattern(mask, mask_size, mask_size, pattern);
const auto half_mask_size = static_cast<int>(mask_size / 2);
// Create tensors
Tensor src = create_tensor(shape, DataType::U8);
Tensor dst = create_tensor(shape, DataType::U8);
BOOST_TEST(src.info()->is_resizable());
BOOST_TEST(dst.info()->is_resizable());
// Create and configure function
NENonLinearFilter filter;
filter.configure(&src, &dst, function, mask_size, pattern, mask, border_mode, constant_border_value);
// Validate valid region
const ValidRegion src_valid_region = shape_to_valid_region(shape);
ValidRegion dst_valid_region = shape_to_valid_region(shape);
if(border_mode == BorderMode::UNDEFINED)
{
dst_valid_region = shape_to_valid_region_undefined_border(shape, BorderSize(half_mask_size));
}
validate(src.info()->valid_region(), src_valid_region);
validate(dst.info()->valid_region(), dst_valid_region);
// Validate padding
PaddingCalculator calculator(shape.x(), ((MatrixPattern::OTHER == pattern) ? 1 : 8));
calculator.set_border_mode(border_mode);
calculator.set_border_size(half_mask_size);
const PaddingSize write_padding = calculator.required_padding(PaddingCalculator::Option::EXCLUDE_BORDER);
calculator.set_accessed_elements(16);
calculator.set_access_offset(-half_mask_size);
const PaddingSize read_padding = calculator.required_padding(PaddingCalculator::Option::INCLUDE_BORDER);
validate(src.info()->padding(), read_padding);
validate(dst.info()->padding(), write_padding);
}
BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit"))
BOOST_DATA_TEST_CASE(RunSmall, SmallShapes()
* NonLinearFilterFunctions() * boost::unit_test::data::make({ 3U, 5U })
* MatrixPatterns() * BorderModes(),
shape, function, mask_size, pattern, border_mode)
{
std::mt19937 generator(user_config.seed.get());
std::uniform_int_distribution<uint8_t> distribution_u8(0, 255);
const uint8_t constant_border_value = distribution_u8(generator);
// Create the mask
uint8_t mask[mask_size * mask_size];
fill_mask_from_pattern(mask, mask_size, mask_size, pattern);
// Compute function
Tensor dst = compute_non_linear_filter(shape, function, mask_size, pattern, mask, border_mode, constant_border_value);
// Compute reference
RawTensor ref_dst = Reference::compute_reference_non_linear_filter(shape, function, mask_size, pattern, mask, border_mode, constant_border_value);
// Calculate valid region
ValidRegion valid_region = shape_to_valid_region(shape);
if(border_mode == BorderMode::UNDEFINED)
{
valid_region = shape_to_valid_region_undefined_border(shape, BorderSize(static_cast<int>(mask_size / 2)));
}
// Validate output
validate(NEAccessor(dst), ref_dst, valid_region);
}
BOOST_TEST_DECORATOR(*boost::unit_test::label("nightly"))
BOOST_DATA_TEST_CASE(RunLarge, LargeShapes()
* NonLinearFilterFunctions() * boost::unit_test::data::make({ 3U, 5U })
* MatrixPatterns() * BorderModes(),
shape, function, mask_size, pattern, border_mode)
{
std::mt19937 generator(user_config.seed.get());
std::uniform_int_distribution<uint8_t> distribution_u8(0, 255);
const uint8_t constant_border_value = distribution_u8(generator);
// Create the mask
uint8_t mask[mask_size * mask_size];
fill_mask_from_pattern(mask, mask_size, mask_size, pattern);
// Compute function
Tensor dst = compute_non_linear_filter(shape, function, mask_size, pattern, mask, border_mode, constant_border_value);
// Compute reference
RawTensor ref_dst = Reference::compute_reference_non_linear_filter(shape, function, mask_size, pattern, mask, border_mode, constant_border_value);
// Calculate valid region
ValidRegion valid_region = shape_to_valid_region(shape);
if(border_mode == BorderMode::UNDEFINED)
{
valid_region = shape_to_valid_region_undefined_border(shape, BorderSize(static_cast<int>(mask_size / 2)));
}
// Validate output
validate(NEAccessor(dst), ref_dst, valid_region);
}
BOOST_AUTO_TEST_SUITE_END()
BOOST_AUTO_TEST_SUITE_END()
#endif
|