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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 "CL/CLAccessor.h"
#include "TypePrinter.h"
#include "arm_compute/runtime/CL/functions/CLPoolingLayer.h"
#include "tests/Globals.h"
#include "tests/Utils.h"
#include "tests/dataset/PoolingLayerDataset.h"
#include "validation/Datasets.h"
#include "validation/Reference.h"
#include "validation/Validation.h"
#include <random>
using namespace arm_compute;
using namespace arm_compute::test;
using namespace arm_compute::test::cl;
using namespace arm_compute::test::validation;
namespace
{
const float tolerance_f = 1e-05; /**< Tolerance value for comparing reference's output against implementation's output for float input */
/** Compute CL pooling layer function.
*
* @param[in] shape Shape of the input and output tensors.
* @param[in] dt Data type of input and output tensors.
* @param[in] pool_info Pooling Layer information.
*
* @return Computed output tensor.
*/
CLTensor compute_pooling_layer(const TensorShape &shape_in, const TensorShape &shape_out, DataType dt, PoolingLayerInfo pool_info)
{
// Create tensors
CLTensor src = create_tensor<CLTensor>(shape_in, dt);
CLTensor dst = create_tensor<CLTensor>(shape_out, dt);
// Create and configure function
CLPoolingLayer pool;
pool.configure(&src, &dst, pool_info);
// Allocate tensors
src.allocator()->allocate();
dst.allocator()->allocate();
BOOST_TEST(!src.info()->is_resizable());
BOOST_TEST(!dst.info()->is_resizable());
// Fill tensors
std::uniform_real_distribution<> distribution(-1, 1);
library->fill(CLAccessor(src), distribution, 0);
// Compute function
pool.run();
return dst;
}
TensorShape get_output_shape(TensorShape in_shape, const PoolingLayerInfo &pool_info)
{
TensorShape out_shape(in_shape);
const std::pair<unsigned int, unsigned int> scaled_dims = arm_compute::scaled_dimensions(in_shape.x(),
in_shape.y(),
pool_info.pool_size(),
pool_info.pool_size(),
pool_info.pad_stride_info());
out_shape.set(0, scaled_dims.first);
out_shape.set(1, scaled_dims.second);
return out_shape;
}
} // namespace
#ifndef DOXYGEN_SKIP_THIS
BOOST_AUTO_TEST_SUITE(CL)
BOOST_AUTO_TEST_SUITE(PoolingLayer)
BOOST_AUTO_TEST_SUITE(Float)
BOOST_TEST_DECORATOR(*boost::unit_test::label("precommit"))
BOOST_DATA_TEST_CASE(RunSmall, SmallShapes() * CNNFloatDataTypes() * PoolingTypes() * boost::unit_test::data::make({ 2, 3, 7 }) * boost::unit_test::data::make({ 1, 2 }) * boost::unit_test::data::make({ 0, 1 }),
src_shape, dt, pool_type, pool_size, pool_stride, pool_pad)
{
PoolingLayerInfo pool_info(pool_type, pool_size, PadStrideInfo(pool_stride, pool_stride, pool_pad, pool_pad, DimensionRoundingType::CEIL));
TensorShape dst_shape = get_output_shape(src_shape, pool_info);
// Compute function
CLTensor dst = compute_pooling_layer(src_shape, dst_shape, dt, pool_info);
// Compute reference
RawTensor ref_dst = Reference::compute_reference_pooling_layer(src_shape, dst_shape, dt, pool_info);
// Validate output
validate(CLAccessor(dst), ref_dst, tolerance_f);
}
BOOST_AUTO_TEST_SUITE_END()
BOOST_AUTO_TEST_SUITE_END()
BOOST_AUTO_TEST_SUITE_END()
#endif /* DOXYGEN_SKIP_THIS */
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