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/*
* 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/Helpers.h"
#include "arm_compute/core/Types.h"
#include "arm_compute/runtime/CL/functions/CLScale.h"
#include "arm_compute/runtime/Tensor.h"
#include "arm_compute/runtime/TensorAllocator.h"
#include "framework/Asserts.h"
#include "framework/Macros.h"
#include "framework/datasets/Datasets.h"
#include "tests/CL/CLAccessor.h"
#include "tests/PaddingCalculator.h"
#include "tests/datasets_new/BorderModeDataset.h"
#include "tests/datasets_new/ShapeDatasets.h"
#include "tests/validation_new/Helpers.h"
#include "tests/validation_new/Validation.h"
#include "tests/validation_new/fixtures/ScaleFixture.h"
namespace arm_compute
{
namespace test
{
namespace validation
{
namespace
{
/** Tolerance */
constexpr AbsoluteTolerance<uint8_t> tolerance(1);
} // namespace
TEST_SUITE(CL)
TEST_SUITE(Scale)
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)
{
std::mt19937 generator(library->seed());
std::uniform_real_distribution<float> distribution_float(0.25, 2);
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);
// Create tensors
CLTensor src = create_tensor<CLTensor>(shape, data_type);
TensorShape shape_scaled(shape);
shape_scaled.set(0, shape[0] * scale_x);
shape_scaled.set(1, shape[1] * scale_y);
CLTensor dst = create_tensor<CLTensor>(shape_scaled, 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
CLScale clscale;
clscale.configure(&src, &dst, policy, border_mode, constant_border_value);
// Validate valid region
const ValidRegion dst_valid_region = calculate_valid_region_scale(*(src.info()), shape_scaled, policy, BorderSize(1), (border_mode == BorderMode::UNDEFINED));
validate(dst.info()->valid_region(), dst_valid_region);
// Validate padding
PaddingCalculator calculator(shape_scaled.x(), 4);
calculator.set_border_mode(border_mode);
const PaddingSize read_padding(1);
const PaddingSize write_padding = calculator.required_padding(PaddingCalculator::Option::EXCLUDE_BORDER);
validate(src.info()->padding(), read_padding);
validate(dst.info()->padding(), write_padding);
}
template <typename T>
using CLScaleFixture = ScaleValidationFixture<CLTensor, CLAccessor, CLScale, T>;
FIXTURE_DATA_TEST_CASE(RunSmall, CLScaleFixture<uint8_t>, 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()))
{
//Create valid region
TensorInfo src_info(_shape, 1, _data_type);
const ValidRegion valid_region = calculate_valid_region_scale(src_info, _reference.shape(), _policy, BorderSize(1), (_border_mode == BorderMode::UNDEFINED));
// Validate output
validate(CLAccessor(_target), _reference, valid_region, tolerance);
}
FIXTURE_DATA_TEST_CASE(RunLarge, CLScaleFixture<uint8_t>, 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()))
{
//Create valid region
TensorInfo src_info(_shape, 1, _data_type);
const ValidRegion valid_region = calculate_valid_region_scale(src_info, _reference.shape(), _policy, BorderSize(1), (_border_mode == BorderMode::UNDEFINED));
// Validate output
validate(CLAccessor(_target), _reference, valid_region, tolerance);
}
TEST_SUITE_END()
TEST_SUITE_END()
} // namespace validation
} // namespace test
} // namespace arm_compute
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