| /* |
| * Copyright (c) 2017-2021 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_REMAP_FIXTURE |
| #define ARM_COMPUTE_TEST_REMAP_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/reference/Remap.h" |
| |
| #include <random> |
| |
| namespace arm_compute |
| { |
| namespace test |
| { |
| namespace validation |
| { |
| template <typename TensorType, typename AccessorType, typename FunctionType, typename T> |
| class RemapValidationGenericFixture : public framework::Fixture |
| { |
| public: |
| template <typename...> |
| void setup(TensorShape shape, InterpolationPolicy policy, DataType data_type, BorderMode border_mode, DataLayout data_layout = DataLayout::NCHW) |
| { |
| std::mt19937 gen(library->seed()); |
| std::uniform_int_distribution<uint8_t> distribution(0, 255); |
| PixelValue constant_border_value{ static_cast<T>(distribution(gen)) }; |
| |
| _data_layout = data_layout; |
| _target = compute_target(shape, policy, data_type, border_mode, constant_border_value); |
| _reference = compute_reference(shape, policy, data_type, border_mode, constant_border_value); |
| } |
| |
| protected: |
| template <typename U> |
| void fill(U &&tensor, int i, int min, int max) |
| { |
| switch(tensor.data_type()) |
| { |
| case DataType::F32: |
| { |
| // map_x,y as integer values |
| std::uniform_int_distribution<int> distribution(min, max); |
| library->fill(tensor, distribution, i); |
| break; |
| } |
| case DataType::F16: |
| { |
| arm_compute::utils::uniform_real_distribution_16bit<half> distribution(static_cast<float>(min), static_cast<float>(max)); |
| library->fill(tensor, distribution, i); |
| break; |
| } |
| case DataType::U8: |
| { |
| std::uniform_int_distribution<uint8_t> distribution(min, max); |
| library->fill(tensor, distribution, i); |
| break; |
| } |
| default: |
| ARM_COMPUTE_ERROR("DataType for Remap not supported"); |
| } |
| } |
| |
| TensorType compute_target(TensorShape shape, InterpolationPolicy policy, DataType data_type, BorderMode border_mode, PixelValue constant_border_value) |
| { |
| if(_data_layout == DataLayout::NHWC) |
| { |
| permute(shape, PermutationVector(2U, 0U, 1U)); |
| } |
| |
| // Create tensors |
| TensorType src = create_tensor<TensorType>(shape, data_type, 1, QuantizationInfo(), _data_layout); |
| TensorType map_x = create_tensor<TensorType>(shape, DataType::F32, 1, QuantizationInfo(), _data_layout); |
| TensorType map_y = create_tensor<TensorType>(shape, DataType::F32, 1, QuantizationInfo(), _data_layout); |
| TensorType dst = create_tensor<TensorType>(shape, data_type, 1, QuantizationInfo(), _data_layout); |
| |
| // Create and configure function |
| FunctionType remap; |
| remap.configure(&src, &map_x, &map_y, &dst, policy, border_mode, constant_border_value); |
| |
| ARM_COMPUTE_ASSERT(src.info()->is_resizable()); |
| ARM_COMPUTE_ASSERT(map_x.info()->is_resizable()); |
| ARM_COMPUTE_ASSERT(map_y.info()->is_resizable()); |
| ARM_COMPUTE_ASSERT(dst.info()->is_resizable()); |
| |
| // Allocate tensors |
| src.allocator()->allocate(); |
| map_x.allocator()->allocate(); |
| map_y.allocator()->allocate(); |
| dst.allocator()->allocate(); |
| |
| ARM_COMPUTE_ASSERT(!src.info()->is_resizable()); |
| ARM_COMPUTE_ASSERT(!map_x.info()->is_resizable()); |
| ARM_COMPUTE_ASSERT(!map_y.info()->is_resizable()); |
| ARM_COMPUTE_ASSERT(!dst.info()->is_resizable()); |
| |
| // Fill tensors |
| int max_val = std::max({ shape.x(), shape.y(), shape.z() }); |
| |
| fill(AccessorType(src), 0, 0, 255); |
| fill(AccessorType(map_x), 1, -5, max_val); |
| fill(AccessorType(map_y), 2, -5, max_val); |
| |
| // Compute function |
| remap.run(); |
| |
| return dst; |
| } |
| |
| SimpleTensor<T> compute_reference(const TensorShape shape, InterpolationPolicy policy, DataType data_type, BorderMode border_mode, PixelValue constant_border_value) |
| { |
| ARM_COMPUTE_ERROR_ON(data_type != DataType::U8 && data_type != DataType::F16); |
| |
| // Create reference |
| SimpleTensor<T> src{ shape, data_type }; |
| SimpleTensor<float> map_x{ shape, DataType::F32 }; |
| SimpleTensor<float> map_y{ shape, DataType::F32 }; |
| T border_value{}; |
| constant_border_value.get(border_value); |
| |
| // Create the valid mask Tensor |
| _valid_mask = SimpleTensor<T> { shape, data_type }; |
| |
| // Fill reference |
| int max_val = std::max({ shape.x(), shape.y(), shape.z() }); |
| |
| fill(src, 0, 0, 255); |
| fill(map_x, 1, -5, max_val); |
| fill(map_y, 2, -5, max_val); |
| |
| // Compute reference |
| return reference::remap<T>(src, map_x, map_y, _valid_mask, policy, border_mode, border_value); |
| } |
| |
| TensorType _target{}; |
| SimpleTensor<T> _reference{}; |
| SimpleTensor<T> _valid_mask{}; |
| DataLayout _data_layout{}; |
| }; |
| |
| template <typename TensorType, typename AccessorType, typename FunctionType, typename T> |
| class RemapValidationFixture : public RemapValidationGenericFixture<TensorType, AccessorType, FunctionType, T> |
| { |
| public: |
| template <typename...> |
| void setup(TensorShape shape, InterpolationPolicy policy, DataType data_type, BorderMode border_mode) |
| { |
| RemapValidationGenericFixture<TensorType, AccessorType, FunctionType, T>::setup(shape, policy, data_type, border_mode); |
| } |
| }; |
| |
| template <typename TensorType, typename AccessorType, typename FunctionType, typename T> |
| class RemapValidationMixedLayoutFixture : public RemapValidationGenericFixture<TensorType, AccessorType, FunctionType, T> |
| { |
| public: |
| template <typename...> |
| void setup(TensorShape shape, InterpolationPolicy policy, DataType data_type, BorderMode border_mode, DataLayout data_layout) |
| { |
| RemapValidationGenericFixture<TensorType, AccessorType, FunctionType, T>::setup(shape, policy, data_type, border_mode, data_layout); |
| } |
| }; |
| |
| } // namespace validation |
| } // namespace test |
| } // namespace arm_compute |
| #endif /* ARM_COMPUTE_TEST_REMAP_FIXTURE */ |