105 lines
4.4 KiB
C++
105 lines
4.4 KiB
C++
/*
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* Copyright (c) 2018 Arm Limited.
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*
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* SPDX-License-Identifier: MIT
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy
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* of this software and associated documentation files (the "Software"), to
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* deal in the Software without restriction, including without limitation the
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* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
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* sell copies of the Software, and to permit persons to whom the Software is
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* furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#ifndef ARM_COMPUTE_TEST_LAPLACIAN_RECONSTRUCT_FIXTURE
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#define ARM_COMPUTE_TEST_LAPLACIAN_RECONSTRUCT_FIXTURE
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#include "arm_compute/core/IPyramid.h"
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#include "arm_compute/core/PyramidInfo.h"
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#include "arm_compute/core/TensorShape.h"
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#include "arm_compute/core/Types.h"
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#include "tests/AssetsLibrary.h"
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#include "tests/Globals.h"
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#include "tests/IAccessor.h"
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#include "tests/framework/Asserts.h"
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#include "tests/framework/Fixture.h"
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#include "tests/validation/fixtures/LaplacianPyramidFixture.h"
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#include "tests/validation/reference/LaplacianPyramid.h"
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#include "tests/validation/reference/LaplacianReconstruct.h"
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namespace arm_compute
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{
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namespace test
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{
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namespace validation
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{
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template <typename TensorType, typename AccessorType, typename FunctionType, typename LaplacianPyramidType, typename T, typename U, typename PyramidType>
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class LaplacianReconstructValidationFixture : public LaplacianPyramidValidationFixture<TensorType, AccessorType, LaplacianPyramidType, U, T, PyramidType>
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{
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public:
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template <typename...>
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void setup(TensorShape input_shape, BorderMode border_mode, size_t num_levels, Format format_in, Format format_out)
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{
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std::mt19937 generator(library->seed());
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std::uniform_int_distribution<U> distribution_u8(0, 255);
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const U constant_border_value = distribution_u8(generator);
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using LPF = LaplacianPyramidValidationFixture<TensorType, AccessorType, LaplacianPyramidType, U, T, PyramidType>;
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LPF::setup(input_shape, border_mode, num_levels, format_out, format_in);
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// Compute target and reference values using the pyramid and lowest
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// resolution tensor output from Laplacian Pyramid kernel
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_target = compute_target(input_shape, LPF::_target, LPF::_dst_target, border_mode, constant_border_value);
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_reference = compute_reference(LPF::_reference, LPF::_dst_reference, border_mode, constant_border_value);
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}
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protected:
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template <typename V>
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void fill(V &&tensor)
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{
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library->fill_tensor_uniform(tensor, 0);
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}
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TensorType compute_target(const TensorShape &input_shape, PyramidType &pyramid, TensorType &low_res, BorderMode border_mode, U constant_border_value)
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{
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// Create tensors
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TensorType dst = create_tensor<TensorType>(input_shape, DataType::U8);
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// Create and configure function
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FunctionType laplacian_reconstruct;
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laplacian_reconstruct.configure(&pyramid, &low_res, &dst, border_mode, constant_border_value);
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// Allocate tensors
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dst.allocator()->allocate();
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ARM_COMPUTE_EXPECT(!dst.info()->is_resizable(), framework::LogLevel::ERRORS);
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// Compute function
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laplacian_reconstruct.run();
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return dst;
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}
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SimpleTensor<U> compute_reference(const std::vector<SimpleTensor<T>> &pyramid,
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const SimpleTensor<T> &low_res, BorderMode border_mode, U constant_border_value)
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{
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return reference::laplacian_reconstruct<T, U>(pyramid, low_res, border_mode, constant_border_value);
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}
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TensorType _target{};
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SimpleTensor<U> _reference{};
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};
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} // namespace validation
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} // namespace test
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} // namespace arm_compute
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#endif /* ARM_COMPUTE_TEST_LAPLACIAN_RECONSTRUCT_FIXTURE */
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