Ioan-Cristian Szabo | 6aafcde | 2017-12-20 17:18:22 +0000 | [diff] [blame] | 1 | /* |
Anthony Barbier | 72856ab | 2018-01-11 10:45:24 +0000 | [diff] [blame] | 2 | * Copyright (c) 2017-2018 ARM Limited. |
Ioan-Cristian Szabo | 6aafcde | 2017-12-20 17:18:22 +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_SCALE_FIXTURE |
| 25 | #define ARM_COMPUTE_TEST_SCALE_FIXTURE |
| 26 | |
| 27 | #include "arm_compute/core/TensorShape.h" |
| 28 | #include "arm_compute/core/Types.h" |
| 29 | #include "tests/Globals.h" |
| 30 | #include "tests/Utils.h" |
| 31 | #include "tests/framework/Fixture.h" |
| 32 | |
| 33 | namespace arm_compute |
| 34 | { |
| 35 | namespace test |
| 36 | { |
| 37 | namespace benchmark |
| 38 | { |
| 39 | template <typename TensorType, typename Function, typename Accessor> |
| 40 | class ScaleFixture : public framework::Fixture |
| 41 | { |
| 42 | public: |
| 43 | template <typename...> |
| 44 | void setup(TensorShape shape, DataType data_type, InterpolationPolicy policy, BorderMode border_mode, SamplingPolicy sampling_policy) |
| 45 | { |
| 46 | constexpr float max_width = 8192.0f; |
| 47 | constexpr float max_height = 6384.0f; |
| 48 | |
| 49 | std::mt19937 generator(library->seed()); |
| 50 | std::uniform_real_distribution<float> distribution_float(0.25f, 3.0f); |
| 51 | float scale_x = distribution_float(generator); |
| 52 | float scale_y = distribution_float(generator); |
| 53 | |
| 54 | scale_x = ((shape.x() * scale_x) > max_width) ? (max_width / shape.x()) : scale_x; |
| 55 | scale_y = ((shape.y() * scale_y) > max_height) ? (max_height / shape.y()) : scale_y; |
| 56 | |
| 57 | std::uniform_int_distribution<uint8_t> distribution_u8(0, 255); |
| 58 | uint8_t constant_border_value = static_cast<uint8_t>(distribution_u8(generator)); |
| 59 | |
| 60 | TensorShape shape_scaled(shape); |
| 61 | shape_scaled.set(0, shape[0] * scale_x); |
| 62 | shape_scaled.set(1, shape[1] * scale_y); |
| 63 | |
| 64 | // Create tensors |
| 65 | src = create_tensor<TensorType>(shape, data_type); |
| 66 | dst = create_tensor<TensorType>(shape_scaled, data_type); |
| 67 | |
| 68 | // Create and configure function |
| 69 | scale_func.configure(&src, &dst, policy, border_mode, constant_border_value, sampling_policy); |
| 70 | |
| 71 | // Allocate tensors |
| 72 | src.allocator()->allocate(); |
| 73 | dst.allocator()->allocate(); |
Ioan-Cristian Szabo | 6aafcde | 2017-12-20 17:18:22 +0000 | [diff] [blame] | 74 | } |
| 75 | |
| 76 | void run() |
| 77 | { |
| 78 | scale_func.run(); |
| 79 | } |
| 80 | |
Joel Liang | 1c5ffd6 | 2017-12-28 10:09:51 +0800 | [diff] [blame] | 81 | void sync() |
| 82 | { |
| 83 | sync_if_necessary<TensorType>(); |
| 84 | sync_tensor_if_necessary<TensorType>(dst); |
| 85 | } |
| 86 | |
Ioan-Cristian Szabo | 6aafcde | 2017-12-20 17:18:22 +0000 | [diff] [blame] | 87 | void teardown() |
| 88 | { |
| 89 | src.allocator()->free(); |
| 90 | dst.allocator()->free(); |
| 91 | } |
| 92 | |
| 93 | private: |
| 94 | TensorType src{}; |
| 95 | TensorType dst{}; |
| 96 | Function scale_func{}; |
| 97 | }; |
| 98 | } // namespace benchmark |
| 99 | } // namespace test |
| 100 | } // namespace arm_compute |
| 101 | #endif /* ARM_COMPUTE_TEST_SCALE_FIXTURE */ |