From 1b993389a3ac0cd1b0edc0b11e92fbdee127576f Mon Sep 17 00:00:00 2001 From: Abe Mbise Date: Tue, 19 Dec 2017 13:51:59 +0000 Subject: COMPMID-568: Implement Canny edge function for CL/NEON Change-Id: Ic5f197463f962bac4b23663bcef7ac744be6fc2a Reviewed-on: https://eu-gerrit-1.euhpc.arm.com/114250 Tested-by: Jenkins Reviewed-by: Anthony Barbier --- tests/validation/NEON/CannyEdge.cpp | 120 ++++++++++++++++++++++++++++++++++++ 1 file changed, 120 insertions(+) create mode 100644 tests/validation/NEON/CannyEdge.cpp (limited to 'tests/validation/NEON') diff --git a/tests/validation/NEON/CannyEdge.cpp b/tests/validation/NEON/CannyEdge.cpp new file mode 100644 index 0000000000..5697b622f2 --- /dev/null +++ b/tests/validation/NEON/CannyEdge.cpp @@ -0,0 +1,120 @@ +/* + * Copyright (c) 2017-2018 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/NECannyEdge.h" +#include "arm_compute/runtime/Tensor.h" +#include "arm_compute/runtime/TensorAllocator.h" +#include "tests/NEON/Accessor.h" +#include "tests/NEON/ArrayAccessor.h" +#include "tests/PaddingCalculator.h" +#include "tests/datasets/BorderModeDataset.h" +#include "tests/datasets/ImageFileDatasets.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/Validation.h" +#include "tests/validation/fixtures/CannyEdgeFixture.h" + +namespace arm_compute +{ +namespace test +{ +namespace validation +{ +namespace +{ +/* Allowed ratio of mismatches between target and reference (1.0 = 100%) */ +const float allowed_mismatch_ratio = 0.1f; + +const auto use_fp16 = framework::dataset::make("UseFP16", +{ +#ifdef __ARM_FEATURE_FP16_VECTOR_ARITHMETIC + true, +#endif /* __ARM_FEATURE_FP16_VECTOR_ARITHMETIC */ + false +}); + +const auto data = combine(framework::dataset::make("GradientSize", { 3, 5, 7 }), + combine(framework::dataset::make("Normalization", { MagnitudeType::L1NORM, MagnitudeType::L2NORM }), combine(datasets::BorderModes(), use_fp16))); +} // namespace + +TEST_SUITE(NEON) +TEST_SUITE(CannyEdge) + +DATA_TEST_CASE(Configuration, framework::DatasetMode::ALL, combine(combine(concat(datasets::Small2DShapes(), datasets::Large2DShapes()), data), framework::dataset::make("Format", Format::U8)), + shape, gradient_size, normalization, border_mode, use_fp16, format) +{ + CannyEdgeParameters params = canny_edge_parameters(); + // Convert normalisation type to integer + const auto norm_type = static_cast(normalization) + 1; + + // Create tensors + Tensor src = create_tensor(shape, data_type_from_format(format)); + Tensor dst = create_tensor(shape, data_type_from_format(format)); + src.info()->set_format(format); + dst.info()->set_format(format); + + ARM_COMPUTE_EXPECT(src.info()->is_resizable(), framework::LogLevel::ERRORS); + ARM_COMPUTE_EXPECT(dst.info()->is_resizable(), framework::LogLevel::ERRORS); + + // Create Canny edge configure function + NECannyEdge canny_edge; + canny_edge.configure(&src, &dst, params.upper_thresh, params.lower_thresh, gradient_size, norm_type, border_mode, params.constant_border_value, use_fp16); + + // Validate valid region + validate(src.info()->valid_region(), shape_to_valid_region(shape, (BorderMode::UNDEFINED == border_mode))); + validate(dst.info()->valid_region(), shape_to_valid_region(shape, (BorderMode::UNDEFINED == border_mode))); + + // Validate padding + PaddingCalculator calculator(shape.x(), 8); + calculator.set_border_mode(border_mode); + calculator.set_border_size(gradient_size / 2); + calculator.set_access_offset(-gradient_size / 2); + calculator.set_accessed_elements(16); + + validate(src.info()->padding(), calculator.required_padding()); + validate(dst.info()->padding(), PaddingSize{ 1 }); +} + +template +using NECannyEdgeFixture = CannyEdgeValidationFixture; + +FIXTURE_DATA_TEST_CASE(RunSmall, NECannyEdgeFixture, framework::DatasetMode::PRECOMMIT, combine(combine(datasets::SmallImageFiles(), data), framework::dataset::make("Format", Format::U8))) +{ + // Validate output + validate(Accessor(_target), _reference, AbsoluteTolerance(0), allowed_mismatch_ratio); +} + +FIXTURE_DATA_TEST_CASE(RunLarge, NECannyEdgeFixture, framework::DatasetMode::NIGHTLY, combine(combine(datasets::LargeImageFiles(), data), framework::dataset::make("Format", Format::U8))) +{ + // Validate output + validate(Accessor(_target), _reference, AbsoluteTolerance(0), allowed_mismatch_ratio); +} + +TEST_SUITE_END() +TEST_SUITE_END() +} // namespace validation +} // namespace test +} // namespace arm_compute -- cgit v1.2.1