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/*
* Copyright (c) 2017-2021 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/CL/functions/CLPoolingLayer.h"
#include "arm_compute/core/CL/CLKernelLibrary.h"
#include "arm_compute/core/CL/ICLTensor.h"
#include "src/core/CL/ICLKernel.h"
#include "src/runtime/gpu/cl/operators/ClPooling.h"
namespace arm_compute
{
struct CLPoolingLayer::Impl
{
const ICLTensor *src{ nullptr };
ICLTensor *dst{ nullptr };
ICLTensor *indices{ nullptr };
std::unique_ptr<opencl::ClPooling> op{ nullptr };
};
CLPoolingLayer::CLPoolingLayer()
: _impl(std::make_unique<Impl>())
{
}
CLPoolingLayer::~CLPoolingLayer() = default;
void CLPoolingLayer::configure(ICLTensor *input, ICLTensor *output, const PoolingLayerInfo &pool_info, ICLTensor *indices)
{
configure(CLKernelLibrary::get().get_compile_context(), input, output, pool_info, indices);
}
void CLPoolingLayer::configure(const CLCompileContext &compile_context, ICLTensor *input, ICLTensor *output, const PoolingLayerInfo &pool_info, ICLTensor *indices)
{
_impl->src = input;
_impl->dst = output;
_impl->indices = indices;
_impl->op = std::make_unique<opencl::ClPooling>();
_impl->op->configure(compile_context, input->info(), output->info(), pool_info, (indices) ? indices->info() : nullptr);
}
Status CLPoolingLayer::validate(const ITensorInfo *input, const ITensorInfo *output, const PoolingLayerInfo &pool_info, const ITensorInfo *indices)
{
return opencl::ClPooling::validate(input, output, pool_info, indices);
}
void CLPoolingLayer::run()
{
ITensorPack pack;
pack.add_tensor(TensorType::ACL_SRC, _impl->src);
pack.add_tensor(TensorType::ACL_DST_0, _impl->dst);
pack.add_tensor(TensorType::ACL_DST_1, _impl->indices);
_impl->op->run(pack);
}
} // namespace arm_compute
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