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/*
* Copyright (c) 2017-2020 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/GLES_COMPUTE/functions/GCPoolingLayer.h"
#include "arm_compute/core/GLES_COMPUTE/IGCTensor.h"
#include "arm_compute/core/GLES_COMPUTE/kernels/GCPoolingLayerKernel.h"
#include "arm_compute/runtime/GLES_COMPUTE/GCScheduler.h"
#include "support/MemorySupport.h"
namespace arm_compute
{
GCPoolingLayer::GCPoolingLayer()
: _kernel(nullptr), _border_handler(), _shift_handler()
{
}
void GCPoolingLayer::configure(IGCTensor *input, IGCTensor *output, const PoolingLayerInfo &pool_info, IGCTensor *indices)
{
// Configure pooling kernel
auto k = arm_compute::support::cpp14::make_unique<GCPoolingLayerKernel>();
k->configure(input, output, pool_info, indices);
_kernel = std::move(k);
// Configure border depending on operation required
BorderMode border_mode = (PoolingType::MAX == pool_info.pool_type) ? BorderMode::REPLICATE : BorderMode::CONSTANT;
_border_handler.configure(input, _kernel->border_size(), border_mode, PixelValue(0.0f));
_shift_handler.configure(input);
}
Status GCPoolingLayer::validate(const ITensorInfo *input, const ITensorInfo *output, const PoolingLayerInfo &pool_info, const ITensorInfo *indices)
{
return GCPoolingLayerKernel::validate(input, output, pool_info, indices);
}
void GCPoolingLayer::run()
{
GCScheduler::get().dispatch(_shift_handler, false);
GCScheduler::get().memory_barrier();
GCScheduler::get().dispatch(_border_handler, false);
GCScheduler::get().memory_barrier();
GCScheduler::get().dispatch(*_kernel);
}
} // namespace arm_compute
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