Gian Marco Iodice | 8aa985e | 2018-11-27 15:58:08 +0000 | [diff] [blame] | 1 | /* |
Michele Di Giorgio | 4fc10b3 | 2021-04-30 18:30:41 +0100 | [diff] [blame] | 2 | * Copyright (c) 2018-2021 Arm Limited. |
Gian Marco Iodice | 8aa985e | 2018-11-27 15:58:08 +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_STACK_LAYER_FIXTURE |
| 25 | #define ARM_COMPUTE_TEST_STACK_LAYER_FIXTURE |
| 26 | |
| 27 | #include "arm_compute/core/Helpers.h" |
| 28 | #include "arm_compute/core/TensorShape.h" |
| 29 | #include "arm_compute/core/Types.h" |
| 30 | #include "arm_compute/core/utils/misc/ShapeCalculator.h" |
| 31 | #include "tests/AssetsLibrary.h" |
| 32 | #include "tests/Globals.h" |
| 33 | #include "tests/IAccessor.h" |
| 34 | #include "tests/framework/Asserts.h" |
| 35 | #include "tests/framework/Fixture.h" |
| 36 | #include "tests/validation/Helpers.h" |
| 37 | #include "tests/validation/reference/StackLayer.h" |
| 38 | #include "tests/validation/reference/Utils.h" |
| 39 | |
| 40 | #include <random> |
| 41 | #include <vector> |
| 42 | |
| 43 | namespace arm_compute |
| 44 | { |
| 45 | namespace test |
| 46 | { |
| 47 | namespace validation |
| 48 | { |
| 49 | using namespace arm_compute::misc::shape_calculator; |
| 50 | |
| 51 | template <typename TensorType, typename AbstractTensorType, typename AccessorType, typename FunctionType, typename T> |
| 52 | class StackLayerValidationFixture : public framework::Fixture |
| 53 | { |
| 54 | public: |
| 55 | template <typename...> |
| 56 | void setup(TensorShape shape_src, int axis, DataType data_type, int num_tensors) |
| 57 | { |
| 58 | _target = compute_target(shape_src, axis, data_type, num_tensors); |
| 59 | _reference = compute_reference(shape_src, axis, data_type, num_tensors); |
| 60 | } |
| 61 | |
| 62 | protected: |
| 63 | template <typename U> |
| 64 | void fill(U &&tensor, unsigned int i) |
| 65 | { |
| 66 | library->fill_tensor_uniform(tensor, i); |
| 67 | } |
| 68 | |
| 69 | TensorType compute_target(TensorShape shape_src, int axis, DataType data_type, int num_tensors) |
| 70 | { |
| 71 | std::vector<TensorType> tensors(num_tensors); |
| 72 | std::vector<AbstractTensorType *> src(num_tensors); |
| 73 | |
| 74 | // Create vector of input tensors |
| 75 | for(int i = 0; i < num_tensors; ++i) |
| 76 | { |
| 77 | tensors[i] = create_tensor<TensorType>(shape_src, data_type); |
| 78 | src[i] = &(tensors[i]); |
Michele Di Giorgio | 4fc10b3 | 2021-04-30 18:30:41 +0100 | [diff] [blame] | 79 | ARM_COMPUTE_ASSERT(tensors[i].info()->is_resizable()); |
Gian Marco Iodice | 8aa985e | 2018-11-27 15:58:08 +0000 | [diff] [blame] | 80 | } |
| 81 | |
| 82 | // Create tensors |
Isabella Gottardi | ee7c15d | 2018-12-17 16:15:34 +0000 | [diff] [blame] | 83 | TensorType dst; |
Gian Marco Iodice | 8aa985e | 2018-11-27 15:58:08 +0000 | [diff] [blame] | 84 | |
| 85 | // The output tensor will be auto-initialized within the function |
| 86 | |
| 87 | // Create and configure function |
| 88 | FunctionType stack; |
| 89 | stack.configure(src, axis, &dst); |
| 90 | |
| 91 | // Allocate and fill the input tensors |
| 92 | for(int i = 0; i < num_tensors; ++i) |
| 93 | { |
Michele Di Giorgio | 4fc10b3 | 2021-04-30 18:30:41 +0100 | [diff] [blame] | 94 | ARM_COMPUTE_ASSERT(tensors[i].info()->is_resizable()); |
Gian Marco Iodice | 8aa985e | 2018-11-27 15:58:08 +0000 | [diff] [blame] | 95 | tensors[i].allocator()->allocate(); |
Michele Di Giorgio | 4fc10b3 | 2021-04-30 18:30:41 +0100 | [diff] [blame] | 96 | ARM_COMPUTE_ASSERT(!tensors[i].info()->is_resizable()); |
Gian Marco Iodice | 8aa985e | 2018-11-27 15:58:08 +0000 | [diff] [blame] | 97 | |
| 98 | // Fill input tensor |
| 99 | fill(AccessorType(tensors[i]), i); |
| 100 | } |
| 101 | |
| 102 | // Allocate output tensor |
| 103 | dst.allocator()->allocate(); |
| 104 | |
Michele Di Giorgio | 4fc10b3 | 2021-04-30 18:30:41 +0100 | [diff] [blame] | 105 | ARM_COMPUTE_ASSERT(!dst.info()->is_resizable()); |
Gian Marco Iodice | 8aa985e | 2018-11-27 15:58:08 +0000 | [diff] [blame] | 106 | |
| 107 | // Compute stack function |
| 108 | stack.run(); |
| 109 | |
| 110 | return dst; |
| 111 | } |
| 112 | |
| 113 | SimpleTensor<T> compute_reference(const TensorShape &shape_src, int axis, DataType data_type, int num_tensors) |
| 114 | { |
| 115 | std::vector<SimpleTensor<T>> src; |
| 116 | |
| 117 | for(int i = 0; i < num_tensors; ++i) |
| 118 | { |
| 119 | src.emplace_back(std::move(SimpleTensor<T>(shape_src, data_type, 1))); |
| 120 | |
| 121 | fill(src[i], i); |
| 122 | } |
| 123 | |
| 124 | // Wrap around negative values |
| 125 | const unsigned int axis_u = wrap_around(axis, static_cast<int>(shape_src.num_dimensions() + 1)); |
| 126 | |
| 127 | const TensorShape shape_dst = compute_stack_shape(TensorInfo(shape_src, 1, data_type), axis_u, num_tensors); |
| 128 | |
| 129 | return reference::stack_layer<T>(src, shape_dst, data_type, axis_u); |
| 130 | } |
| 131 | |
| 132 | TensorType _target{}; |
| 133 | SimpleTensor<T> _reference{}; |
| 134 | }; |
| 135 | } // namespace validation |
| 136 | } // namespace test |
| 137 | } // namespace arm_compute |
| 138 | #endif /* ARM_COMPUTE_TEST_STACK_LAYER_FIXTURE */ |