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Diffstat (limited to 'tests/validation/fixtures/ScaleFixture.h')
| -rw-r--r-- | tests/validation/fixtures/ScaleFixture.h | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/tests/validation/fixtures/ScaleFixture.h b/tests/validation/fixtures/ScaleFixture.h new file mode 100644 index 0000000000..53bb0f2124 --- /dev/null +++ b/tests/validation/fixtures/ScaleFixture.h @@ -0,0 +1,127 @@ +/* + * 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. + */ +#ifndef ARM_COMPUTE_TEST_SCALE_FIXTURE +#define ARM_COMPUTE_TEST_SCALE_FIXTURE + +#include "arm_compute/core/TensorShape.h" +#include "arm_compute/core/Types.h" +#include "tests/AssetsLibrary.h" +#include "tests/Globals.h" +#include "tests/IAccessor.h" +#include "tests/framework/Asserts.h" +#include "tests/framework/Fixture.h" +#include "tests/validation/CPP/Scale.h" + +namespace arm_compute +{ +namespace test +{ +namespace validation +{ +template <typename TensorType, typename AccessorType, typename FunctionType, typename T> +class ScaleValidationFixture : public framework::Fixture +{ +public: + template <typename...> + void setup(TensorShape shape, DataType data_type, InterpolationPolicy policy, BorderMode border_mode) + { + _shape = shape; + _policy = policy; + _border_mode = border_mode; + _data_type = data_type; + + std::mt19937 generator(library->seed()); + std::uniform_real_distribution<float> distribution_float(0.25, 4); + const float scale_x = distribution_float(generator); + const float scale_y = distribution_float(generator); + std::uniform_int_distribution<uint8_t> distribution_u8(0, 255); + uint8_t constant_border_value = distribution_u8(generator); + + _target = compute_target(shape, scale_x, scale_y, policy, border_mode, constant_border_value); + _reference = compute_reference(shape, scale_x, scale_y, policy, border_mode, constant_border_value); + } + +protected: + template <typename U> + void fill(U &&tensor) + { + library->fill_tensor_uniform(tensor, 0); + } + + TensorType compute_target(const TensorShape &shape, const float scale_x, const float scale_y, + InterpolationPolicy policy, BorderMode border_mode, uint8_t constant_border_value) + { + // Create tensors + TensorType src = create_tensor<TensorType>(shape, _data_type); + TensorShape shape_scaled(shape); + shape_scaled.set(0, shape[0] * scale_x); + shape_scaled.set(1, shape[1] * scale_y); + TensorType dst = create_tensor<TensorType>(shape_scaled, _data_type); + + // Create and configure function + FunctionType scale; + + scale.configure(&src, &dst, policy, border_mode, constant_border_value); + + ARM_COMPUTE_EXPECT(src.info()->is_resizable(), framework::LogLevel::ERRORS); + ARM_COMPUTE_EXPECT(dst.info()->is_resizable(), framework::LogLevel::ERRORS); + + // Allocate tensors + src.allocator()->allocate(); + dst.allocator()->allocate(); + ARM_COMPUTE_EXPECT(!src.info()->is_resizable(), framework::LogLevel::ERRORS); + ARM_COMPUTE_EXPECT(!dst.info()->is_resizable(), framework::LogLevel::ERRORS); + + // Fill tensors + fill(AccessorType(src)); + + // Compute function + scale.run(); + + return dst; + } + + SimpleTensor<T> compute_reference(const TensorShape &shape, const float scale_x, const float scale_y, + InterpolationPolicy policy, BorderMode border_mode, uint8_t constant_border_value) + { + // Create reference + SimpleTensor<T> src{ shape, _data_type }; + + // Fill reference + fill(src); + + return reference::scale<T>(src, scale_x, scale_y, policy, border_mode, constant_border_value); + } + + TensorType _target{}; + SimpleTensor<T> _reference{}; + TensorShape _shape{}; + InterpolationPolicy _policy{}; + BorderMode _border_mode{}; + DataType _data_type{}; +}; +} // namespace validation +} // namespace test +} // namespace arm_compute +#endif /* ARM_COMPUTE_TEST_SCALE_FIXTURE */
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