AvgPoolingImpl.cpp

/********************************************************************************
 * Copyright (c) 2023 CEA-List
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License 2.0 which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 ********************************************************************************/

#include <cassert>
#include <numeric>
#include <thread>
#include <vector>

#include "aidge/utils/Types.h"
#include "aidge/backend/cpu/data/GetCPUPtr.h"
#include "aidge/operator/AvgPooling.hpp"

#include "aidge/backend/cpu/operator/AvgPoolingImpl.hpp"
#include "aidge/backend/cpu/operator/AvgPoolingImpl_forward_kernels.hpp"

Aidge::NbElts_t Aidge::AvgPoolingImpl2D_cpu::getNbRequiredProtected(IOIndex_t /*inputIdx*/) const {
    // this implementation can be in-place
    return 0;
}

void Aidge::AvgPoolingImpl2D_cpu::forward() {
    assert(mOp.getRawInput(0) && "missing input #0");

    // Find the correct kernel type
    auto kernelFunc =
            Registrar<AvgPoolingImpl2DForward_cpu>::create({std::static_pointer_cast<Tensor>(mOp.getRawInput(0))->dataType(), std::static_pointer_cast<Tensor>(mOp.getRawOutput(0))->dataType()});

    // Call kernel
    kernelFunc(dynamic_cast<const AvgPooling_Op<2>&>(mOp).getStaticAttributes(),
               std::static_pointer_cast<Tensor>(mOp.getRawInput(0))->template dims<4>(),
               getCPUPtr(mOp.getRawInput(0)),
               getCPUPtr(mOp.getRawOutput(0)));
}