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/*
* Copyright (c) 2020 Samsung Electronics Co., Ltd. All Rights Reserved
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#include "OneHotLayer.h"
#include "OperationUtils.h"
#include <cker/operation/OneHot.h>
namespace onert
{
namespace backend
{
namespace cpu
{
namespace ops
{
template <typename T> void OneHotLayer::oneHotImpl()
{
// It assumes index is int32_t type.
nnfw::cker::OneHot<T, int32_t>(
*getBuffer<int32_t>(_depth), *getBuffer<T>(_on_value), *getBuffer<T>(_off_value), _axis,
getShape(_indices), getBuffer<int32_t>(_indices), getShape(_output), getBuffer<T>(_output));
}
void OneHotLayer::configure(const IPortableTensor *indices, const IPortableTensor *depth,
const IPortableTensor *on_value, const IPortableTensor *off_value,
IPortableTensor *output, const int32_t axis)
{
_indices = indices;
_output = output;
_depth = depth;
_on_value = on_value;
_off_value = off_value;
_axis = axis;
}
void OneHotLayer::run()
{
if (_output->data_type() == OperandType::FLOAT32)
{
oneHotImpl<float>();
}
else
{
throw std::runtime_error{"OneHot: unsupported data type"};
}
}
} // namespace ops
} // namespace cpu
} // namespace backend
} // namespace onert
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