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// Copyright (c) 2020, ARM Limited.
//
// 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.
#ifndef OPS_REDUCTION_H
#define OPS_REDUCTION_H
#include "graph_node.h"
using namespace tosa;
namespace TosaReference
{
template <int Rank, DType Dtype>
class ReduceNode : public GraphNode
{
public:
ReduceNode(const Op& nodeType, TosaAttributeBase* attribute_, const uint64_t id_);
virtual ~ReduceNode();
virtual int checkTensorAttributes();
virtual int eval() = 0;
using InEigenType = typename GetEigenType<Dtype>::type;
using OutEigenType = typename GetEigenType<Dtype>::type;
using TIn = Eigen::Tensor<InEigenType, Rank>;
using TOut = Eigen::Tensor<OutEigenType, Rank>;
protected:
Eigen::array<int, 1> dims;
TosaReference::TensorTemplate<TIn>* in;
TosaReference::TensorTemplate<TOut>* out;
TosaAxisAttribute* attribute;
};
template <int Rank, DType Dtype>
class OpReduceAll : public ReduceNode<Rank, Dtype>
{
public:
OpReduceAll(TosaAttributeBase* attribute_, TosaQuantInfoBase* qinfo_, uint64_t id_)
: ReduceNode<Rank, Dtype>(Op_REDUCE_ALL, attribute_, id_)
{}
virtual int eval();
};
template <int Rank, DType Dtype>
class OpReduceAny : public ReduceNode<Rank, Dtype>
{
public:
OpReduceAny(TosaAttributeBase* attribute_, TosaQuantInfoBase* qinfo_, uint64_t id_)
: ReduceNode<Rank, Dtype>(Op_REDUCE_ALL, attribute_, id_)
{}
virtual int eval();
};
template <int Rank, DType Dtype>
class OpReduceMax : public ReduceNode<Rank, Dtype>
{
public:
OpReduceMax(TosaAttributeBase* attribute_, TosaQuantInfoBase* qinfo_, uint64_t id_)
: ReduceNode<Rank, Dtype>(Op_REDUCE_MAX, attribute_, id_)
{}
virtual int eval();
};
template <int Rank, DType Dtype>
class OpReduceMin : public ReduceNode<Rank, Dtype>
{
public:
OpReduceMin(TosaAttributeBase* attribute_, TosaQuantInfoBase* qinfo_, uint64_t id_)
: ReduceNode<Rank, Dtype>(Op_REDUCE_MIN, attribute_, id_)
{}
virtual int eval();
};
template <int Rank, DType Dtype>
class OpReduceProduct : public ReduceNode<Rank, Dtype>
{
public:
OpReduceProduct(TosaAttributeBase* attribute_, TosaQuantInfoBase* qinfo_, uint64_t id_)
: ReduceNode<Rank, Dtype>(Op_REDUCE_PRODUCT, attribute_, id_)
{}
virtual int eval();
};
template <int Rank, DType Dtype>
class OpReduceSum : public ReduceNode<Rank, Dtype>
{
public:
OpReduceSum(TosaAttributeBase* attribute_, TosaQuantInfoBase* qinfo_, uint64_t id_)
: ReduceNode<Rank, Dtype>(Op_REDUCE_SUM, attribute_, id_)
{}
virtual int eval();
};
}; // namespace TosaReference
#endif
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