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/*
* Copyright (c) 2017-2019 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/Distribution1D.h"
#include "arm_compute/runtime/NEON/functions/NEHistogram.h"
#include "arm_compute/runtime/Tensor.h"
#include "arm_compute/runtime/TensorAllocator.h"
#include "tests/NEON/Accessor.h"
#include "tests/PaddingCalculator.h"
#include "tests/datasets/BorderModeDataset.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/HistogramFixture.h"
namespace arm_compute
{
namespace test
{
namespace validation
{
TEST_SUITE(NEON)
TEST_SUITE(Histogram)
DATA_TEST_CASE(Configuration, framework::DatasetMode::ALL, combine(datasets::Small2DShapes(),
framework::dataset::make("DataType", DataType::U8)),
shape, data_type)
{
// Setup Distribution
std::mt19937 gen(library->seed());
std::uniform_int_distribution<size_t> distribution_size_t(1, 30);
const size_t num_bins = distribution_size_t(gen);
std::uniform_int_distribution<int32_t> distribution_int32_t(0, 125);
const size_t offset = distribution_int32_t(gen);
std::uniform_int_distribution<uint32_t> distribution_uint32_t(1, 255 - offset);
const size_t range = distribution_uint32_t(gen);
Distribution1D distribution_dst(num_bins, offset, range);
// Create tensors
Tensor src = create_tensor<Tensor>(shape, data_type);
TensorShape dst_shape(num_bins);
Tensor dst = create_tensor<Tensor>(dst_shape, DataType::U32);
ARM_COMPUTE_EXPECT(src.info()->is_resizable(), framework::LogLevel::ERRORS);
ARM_COMPUTE_EXPECT(dst.info()->is_resizable(), framework::LogLevel::ERRORS);
// Create and configure function
NEHistogram histogram;
histogram.configure(&src, &distribution_dst);
// Validate valid region
const ValidRegion valid_region = shape_to_valid_region(shape);
validate(src.info()->valid_region(), valid_region);
const ValidRegion valid_region_dst = shape_to_valid_region(dst_shape);
validate(dst.info()->valid_region(), valid_region_dst);
// Validate padding
const PaddingSize padding;
validate(src.info()->padding(), padding);
validate(dst.info()->padding(), padding);
}
template <typename T>
using NEHistogramFixture = HistogramValidationFixture<Tensor, Accessor, NEHistogram, T, Distribution1D>;
FIXTURE_DATA_TEST_CASE(RunSmall, NEHistogramFixture<uint8_t>, framework::DatasetMode::PRECOMMIT, combine(datasets::Small2DShapes(), framework::dataset::make("DataType",
DataType::U8)))
{
// Validate output
validate(Accessor(_target), _reference);
}
FIXTURE_DATA_TEST_CASE(RunLarge, NEHistogramFixture<uint8_t>, framework::DatasetMode::NIGHTLY, combine(datasets::Large2DShapes(), framework::dataset::make("DataType",
DataType::U8)))
{
// Validate output
validate(Accessor(_target), _reference);
}
TEST_SUITE_END()
TEST_SUITE_END()
} // namespace validation
} // namespace test
} // namespace arm_compute
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