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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.
*/
#ifndef __LUCI_SHAPE_DESCRIPTION_H__
#define __LUCI_SHAPE_DESCRIPTION_H__
#include <loco/IR/PermutingCodec.h>
#include <loco/IR/NodeShape.h>
#include <cstdint>
#include <vector>
namespace luci
{
struct ShapeDescription
{
std::vector<int32_t> _dims;
bool _rank_known;
};
// TODO remove these when CircleDialect is fully functioal
ShapeDescription to_shape_description(const loco::TensorShape &shape);
ShapeDescription to_shape_description(const loco::FeatureShape &shape);
ShapeDescription to_shape_description(const loco::FilterShape &shape);
ShapeDescription to_shape_description(const loco::BiasShape &shape);
ShapeDescription to_shape_description(const loco::MatrixShape &shape);
ShapeDescription to_shape_description(const loco::NodeShape &shape);
template <typename Permutation> inline bool isNHWC(Permutation *perm);
template <> inline bool isNHWC(loco::Permutation<loco::Domain::Feature> *perm)
{
return perm->axis(loco::FeatureAxis::Count) == 0 && perm->axis(loco::FeatureAxis::Height) == 1 &&
perm->axis(loco::FeatureAxis::Width) == 2 && perm->axis(loco::FeatureAxis::Depth) == 3;
}
template <> inline bool isNHWC(loco::Permutation<loco::Domain::Filter> *perm)
{
return perm->axis(loco::FilterAxis::Count) == 0 && perm->axis(loco::FilterAxis::Height) == 1 &&
perm->axis(loco::FilterAxis::Width) == 2 && perm->axis(loco::FilterAxis::Depth) == 3;
}
} // namespace luci
#endif // __LUCI_SHAPE_DESCRIPTION_H__
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