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/*
* Copyright (c) 2020-2022 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/runtime/NEON/functions/NEMaxUnpoolingLayer.h"
#include "arm_compute/core/ITensor.h"
#include "arm_compute/core/Validate.h"
#include "arm_compute/runtime/NEON/functions/NEFill.h"
#include "arm_compute/runtime/NEON/NEScheduler.h"
#include "src/common/utils/Log.h"
#include "src/cpu/kernels/CpuMaxUnpoolingLayerKernel.h"
#include "src/cpu/operators/CpuMaxUnpooling.h"
namespace arm_compute
{
struct NEMaxUnpoolingLayer::Impl
{
const ITensor *src{nullptr};
const ITensor *indices{nullptr};
ITensor *dst{nullptr};
std::unique_ptr<cpu::CpuMaxUnpooling> op{nullptr};
};
NEMaxUnpoolingLayer::~NEMaxUnpoolingLayer() = default;
NEMaxUnpoolingLayer::NEMaxUnpoolingLayer() : _fill_func(), _impl()
{
}
void NEMaxUnpoolingLayer::configure(ITensor *input,
ITensor *indices,
ITensor *output,
const PoolingLayerInfo &pool_info)
{
ARM_COMPUTE_LOG_PARAMS(input, indices, output, pool_info);
const PixelValue zero_value(0.f);
_fill_func = std::make_unique<NEFill>();
_impl = std::make_unique<Impl>();
_impl->src = input;
_impl->indices = indices;
_impl->dst = output;
_impl->op = std::make_unique<cpu::CpuMaxUnpooling>();
_fill_func->configure(output, zero_value);
_impl->op->configure(input->info(), indices->info(), output->info(), pool_info);
}
Status NEMaxUnpoolingLayer::validate(const ITensorInfo *input,
const ITensorInfo *indices,
const ITensorInfo *output,
const PoolingLayerInfo &pool_info)
{
ARM_COMPUTE_RETURN_ERROR_ON_NULLPTR(input, output, indices);
ARM_COMPUTE_RETURN_ON_ERROR(cpu::CpuMaxUnpooling::validate(input, indices, output, pool_info));
return Status{};
}
void NEMaxUnpoolingLayer::run()
{
ITensorPack pack;
pack.add_tensor(TensorType::ACL_SRC_0, _impl->src);
pack.add_tensor(TensorType::ACL_SRC_1, _impl->indices);
pack.add_tensor(TensorType::ACL_DST, _impl->dst);
_fill_func->run();
_impl->op->run(pack);
}
} /* namespace arm_compute */
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