From 83be745adba7a9928c03beda65a6a83f14846475 Mon Sep 17 00:00:00 2001 From: Isabella Gottardi Date: Tue, 29 Aug 2017 13:47:03 +0100 Subject: COMPMID-424 Implemented reference implementation and tests for WarpAffine Change-Id: I4924ab1de17adc3b880a5cc22f2497abbc8e221b Reviewed-on: http://mpd-gerrit.cambridge.arm.com/85820 Tested-by: Kaizen Reviewed-by: Steven Niu --- tests/validation/NEON/WarpAffine.cpp | 120 +++++++++++++++++++++++++++++++++++ 1 file changed, 120 insertions(+) create mode 100644 tests/validation/NEON/WarpAffine.cpp (limited to 'tests/validation/NEON') diff --git a/tests/validation/NEON/WarpAffine.cpp b/tests/validation/NEON/WarpAffine.cpp new file mode 100644 index 0000000000..1b52f9f07c --- /dev/null +++ b/tests/validation/NEON/WarpAffine.cpp @@ -0,0 +1,120 @@ +/* + * 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. + */ +#include "arm_compute/core/Types.h" +#include "arm_compute/runtime/NEON/functions/NEWarpAffine.h" +#include "arm_compute/runtime/Tensor.h" +#include "arm_compute/runtime/TensorAllocator.h" +#include "tests/AssetsLibrary.h" +#include "tests/NEON/Accessor.h" +#include "tests/PaddingCalculator.h" +#include "tests/datasets/BorderModeDataset.h" +#include "tests/datasets/InterpolationPolicyDataset.h" +#include "tests/datasets/ShapeDatasets.h" +#include "tests/framework/Asserts.h" +#include "tests/framework/Macros.h" +#include "tests/framework/datasets/Datasets.h" +#include "tests/validation/CPP/Utils.h" +#include "tests/validation/Validation.h" +#include "tests/validation/fixtures/WarpAffineFixture.h" + +namespace arm_compute +{ +namespace test +{ +namespace validation +{ +namespace +{ +/** Tolerance */ +constexpr AbsoluteTolerance tolerance(1); +} // namespace + +TEST_SUITE(NEON) +TEST_SUITE(WarpAffine) + +DATA_TEST_CASE(Configuration, framework::DatasetMode::ALL, combine(combine(combine(concat(datasets::SmallShapes(), datasets::LargeShapes()), framework::dataset::make("DataType", DataType::U8)), + framework::dataset::make("InterpolationPolicy", { InterpolationPolicy::NEAREST_NEIGHBOR, InterpolationPolicy::BILINEAR })), + datasets::BorderModes()), + shape, data_type, policy, border_mode) +{ + // Generate a random constant value if border_mode is constant + std::mt19937 gen(library->seed()); + std::uniform_int_distribution distribution_u8(0, 255); + uint8_t constant_border_value = distribution_u8(gen); + + // Create the matrix + std::array matrix{ {} }; + fill_warp_matrix<6>(matrix, 3, 2); + + // Create tensors + Tensor src = create_tensor(shape, data_type); + Tensor dst = create_tensor(shape, data_type); + + ARM_COMPUTE_EXPECT(src.info()->is_resizable(), framework::LogLevel::ERRORS); + ARM_COMPUTE_EXPECT(dst.info()->is_resizable(), framework::LogLevel::ERRORS); + + // Create and configure function + NEWarpAffine warp_affine; + warp_affine.configure(&src, &dst, matrix.data(), policy, border_mode, constant_border_value); + + // Validate valid region + const ValidRegion valid_region = shape_to_valid_region(shape); + + validate(dst.info()->valid_region(), valid_region); + + // Validate padding + PaddingCalculator calculator(shape.x(), 1); + calculator.set_border_mode(border_mode); + calculator.set_border_size(1); + + const PaddingSize read_padding(1); + const PaddingSize write_padding = calculator.required_padding(); + + validate(src.info()->padding(), read_padding); + validate(dst.info()->padding(), write_padding); +} + +template +using NEWarpAffineFixture = WarpAffineValidationFixture; + +FIXTURE_DATA_TEST_CASE(RunSmall, NEWarpAffineFixture, framework::DatasetMode::PRECOMMIT, combine(combine(combine(datasets::SmallShapes(), framework::dataset::make("DataType", DataType::U8)), + framework::dataset::make("InterpolationPolicy", { InterpolationPolicy::NEAREST_NEIGHBOR, InterpolationPolicy::BILINEAR })), + datasets::BorderModes())) +{ + // Validate output + validate(Accessor(_target), _reference, _valid_mask, tolerance, 0.02f); +} +FIXTURE_DATA_TEST_CASE(RunLarge, NEWarpAffineFixture, framework::DatasetMode::NIGHTLY, combine(combine(combine(datasets::LargeShapes(), framework::dataset::make("DataType", DataType::U8)), + framework::dataset::make("InterpolationPolicy", { InterpolationPolicy::NEAREST_NEIGHBOR, InterpolationPolicy::BILINEAR })), + datasets::BorderModes())) +{ + // Validate output + validate(Accessor(_target), _reference, _valid_mask, tolerance, 0.02f); +} + +TEST_SUITE_END() +TEST_SUITE_END() +} // namespace validation +} // namespace test +} // namespace arm_compute -- cgit v1.2.1