John Richardson | 25f2368 | 2017-11-27 14:35:09 +0000 | [diff] [blame] | 1 | /* |
John Richardson | 684cb0f | 2018-01-09 11:17:00 +0000 | [diff] [blame] | 2 | * Copyright (c) 2017-2018 ARM Limited. |
John Richardson | 25f2368 | 2017-11-27 14:35:09 +0000 | [diff] [blame] | 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | #ifndef ARM_COMPUTE_TEST_HOG_DESCRIPTOR_FIXTURE |
| 25 | #define ARM_COMPUTE_TEST_HOG_DESCRIPTOR_FIXTURE |
| 26 | |
| 27 | #include "arm_compute/core/HOGInfo.h" |
| 28 | #include "arm_compute/core/TensorShape.h" |
| 29 | #include "arm_compute/core/Types.h" |
| 30 | #include "tests/AssetsLibrary.h" |
| 31 | #include "tests/Globals.h" |
| 32 | #include "tests/IAccessor.h" |
| 33 | #include "tests/framework/Asserts.h" |
| 34 | #include "tests/framework/Fixture.h" |
| 35 | #include "tests/validation/reference/HOGDescriptor.h" |
| 36 | |
| 37 | namespace arm_compute |
| 38 | { |
| 39 | namespace test |
| 40 | { |
| 41 | namespace validation |
| 42 | { |
| 43 | template <typename TensorType, typename HOGType, typename AccessorType, typename FunctionType, typename T, typename U> |
| 44 | class HOGDescriptorValidationFixture : public framework::Fixture |
| 45 | { |
| 46 | public: |
| 47 | template <typename...> |
| 48 | void setup(std::string image, HOGInfo hog_info, Format format, BorderMode border_mode) |
| 49 | { |
| 50 | // Only defined borders supported |
| 51 | ARM_COMPUTE_ERROR_ON(border_mode == BorderMode::UNDEFINED); |
| 52 | |
| 53 | // Generate a random constant value |
| 54 | std::mt19937 gen(library->seed()); |
| 55 | std::uniform_int_distribution<T> int_dist(0, 255); |
| 56 | const T constant_border_value = int_dist(gen); |
| 57 | |
| 58 | _target = compute_target(image, format, border_mode, constant_border_value, hog_info); |
| 59 | _reference = compute_reference(image, format, border_mode, constant_border_value, hog_info); |
| 60 | } |
| 61 | |
| 62 | protected: |
| 63 | template <typename V> |
| 64 | void fill(V &&tensor, const std::string image, Format format) |
| 65 | { |
| 66 | library->fill(tensor, image, format); |
| 67 | } |
| 68 | |
| 69 | template <typename V, typename D> |
| 70 | void fill(V &&tensor, int i, D max) |
| 71 | { |
| 72 | library->fill_tensor_uniform(tensor, i, static_cast<D>(0), max); |
| 73 | } |
| 74 | |
| 75 | TensorType compute_target(const std::string image, Format &format, BorderMode &border_mode, T constant_border_value, const HOGInfo &hog_info) |
| 76 | { |
| 77 | // Get image shape for src tensor |
| 78 | TensorShape shape = library->get_image_shape(image); |
| 79 | |
| 80 | // Create tensor info for HOG descriptor |
| 81 | TensorInfo tensor_info_hog_descriptor(hog_info, shape.x(), shape.y()); |
| 82 | |
| 83 | // Create HOG |
John Richardson | 684cb0f | 2018-01-09 11:17:00 +0000 | [diff] [blame] | 84 | HOGType hog = create_HOG<HOGType>(hog_info); |
John Richardson | 25f2368 | 2017-11-27 14:35:09 +0000 | [diff] [blame] | 85 | |
| 86 | // Create tensors |
| 87 | TensorType src = create_tensor<TensorType>(shape, data_type_from_format(format)); |
| 88 | TensorType dst = create_tensor<TensorType>(tensor_info_hog_descriptor.tensor_shape(), DataType::F32, tensor_info_hog_descriptor.num_channels()); |
| 89 | |
| 90 | ARM_COMPUTE_EXPECT(src.info()->is_resizable(), framework::LogLevel::ERRORS); |
| 91 | ARM_COMPUTE_EXPECT(dst.info()->is_resizable(), framework::LogLevel::ERRORS); |
| 92 | |
| 93 | // Create and configure function |
| 94 | FunctionType hog_descriptor; |
| 95 | hog_descriptor.configure(&src, &dst, &hog, border_mode, constant_border_value); |
| 96 | |
| 97 | ARM_COMPUTE_EXPECT(src.info()->is_resizable(), framework::LogLevel::ERRORS); |
| 98 | ARM_COMPUTE_EXPECT(dst.info()->is_resizable(), framework::LogLevel::ERRORS); |
| 99 | |
| 100 | // Allocate tensors |
| 101 | src.allocator()->allocate(); |
| 102 | dst.allocator()->allocate(); |
| 103 | ARM_COMPUTE_EXPECT(!src.info()->is_resizable(), framework::LogLevel::ERRORS); |
| 104 | ARM_COMPUTE_EXPECT(!dst.info()->is_resizable(), framework::LogLevel::ERRORS); |
| 105 | |
| 106 | const T max = std::numeric_limits<T>::max(); |
| 107 | |
| 108 | // Fill tensors |
| 109 | fill(AccessorType(src), image, format); |
| 110 | fill(AccessorType(dst), 1, static_cast<U>(max)); |
| 111 | |
| 112 | // Compute function |
| 113 | hog_descriptor.run(); |
| 114 | |
| 115 | return dst; |
| 116 | } |
| 117 | |
| 118 | SimpleTensor<U> compute_reference(const std::string image, Format format, BorderMode border_mode, T constant_border_value, const HOGInfo &hog_info) |
| 119 | { |
| 120 | // Create reference |
| 121 | SimpleTensor<T> src{ library->get_image_shape(image), data_type_from_format(format) }; |
| 122 | |
| 123 | // Fill reference |
| 124 | fill(src, image, format); |
| 125 | |
| 126 | return reference::hog_descriptor<U>(src, border_mode, constant_border_value, hog_info); |
| 127 | } |
| 128 | |
| 129 | TensorType _target{}; |
| 130 | SimpleTensor<U> _reference{}; |
| 131 | }; |
| 132 | } // namespace validation |
| 133 | } // namespace test |
| 134 | } // namespace arm_compute |
| 135 | #endif /* ARM_COMPUTE_TEST_HOG_DESCRIPTOR_FIXTURE */ |