83 lines
2.6 KiB
C++
83 lines
2.6 KiB
C++
|
// Copyright (C) 2018-2025 Intel Corporation
|
||
|
|
// SPDX-License-Identifier: Apache-2.0
|
||
|
|
//
|
||
|
|
|
||
|
|
#pragma once
|
||
|
|
|
||
|
|
#include "openvino/op/op.hpp"
|
||
|
|
|
||
|
|
namespace ov {
|
||
|
|
namespace op {
|
||
|
|
namespace v0 {
|
||
|
|
/// \brief SpaceToDepth permutes input tensor blocks of spatial data into depth
|
||
|
|
/// dimension.
|
||
|
|
///
|
||
|
|
/// \note Values from the height and width dimensions are moved to the depth dimension.
|
||
|
|
///
|
||
|
|
/// Output node produces a tensor with shape:
|
||
|
|
/// [N, C * blocksize * blocksize, H / blocksize, W / blocksize]
|
||
|
|
/// \ingroup ov_ops_cpp_api
|
||
|
|
class OPENVINO_API SpaceToDepth : public Op {
|
||
|
|
public:
|
||
|
|
OPENVINO_OP("SpaceToDepth", "opset1");
|
||
|
|
|
||
|
|
enum class SpaceToDepthMode {
|
||
|
|
// The output depth is gathered from [block_size, ..., block_size, C]
|
||
|
|
BLOCKS_FIRST,
|
||
|
|
// The output depth is gathered from [C, block_size, ..., block_size]
|
||
|
|
DEPTH_FIRST
|
||
|
|
};
|
||
|
|
|
||
|
|
SpaceToDepth() = default;
|
||
|
|
/// \brief Constructs a SpaceToDepth operation.
|
||
|
|
///
|
||
|
|
/// \param data - Node producing the input tensor
|
||
|
|
/// \param mode Specifies how the output depth dimension is gathered
|
||
|
|
/// from block coordinates and the old depth dimension.
|
||
|
|
/// \param block_size - the size of the block of values to be moved
|
||
|
|
SpaceToDepth(const Output<Node>& data, const SpaceToDepthMode& mode, std::size_t block_size = 1);
|
||
|
|
|
||
|
|
SpaceToDepth(const Output<Node>& data, const std::string& mode, std::size_t block_size = 1);
|
||
|
|
|
||
|
|
bool visit_attributes(AttributeVisitor& visitor) override;
|
||
|
|
|
||
|
|
void set_block_size(size_t block_size);
|
||
|
|
|
||
|
|
const std::size_t& get_block_size() const {
|
||
|
|
return m_blocksize;
|
||
|
|
}
|
||
|
|
|
||
|
|
void set_mode(SpaceToDepthMode mode);
|
||
|
|
|
||
|
|
SpaceToDepthMode get_mode() const {
|
||
|
|
return m_mode;
|
||
|
|
}
|
||
|
|
void validate_and_infer_types() override;
|
||
|
|
std::shared_ptr<Node> clone_with_new_inputs(const OutputVector& new_args) const override;
|
||
|
|
|
||
|
|
bool evaluate(TensorVector& outputs, const TensorVector& inputs) const override;
|
||
|
|
bool has_evaluate() const override;
|
||
|
|
|
||
|
|
protected:
|
||
|
|
std::size_t m_blocksize;
|
||
|
|
SpaceToDepthMode m_mode;
|
||
|
|
};
|
||
|
|
} // namespace v0
|
||
|
|
} // namespace op
|
||
|
|
|
||
|
|
OPENVINO_API
|
||
|
|
std::ostream& operator<<(std::ostream& s, const op::v0::SpaceToDepth::SpaceToDepthMode& type);
|
||
|
|
|
||
|
|
template <>
|
||
|
|
class OPENVINO_API AttributeAdapter<op::v0::SpaceToDepth::SpaceToDepthMode>
|
||
|
|
: public EnumAttributeAdapterBase<op::v0::SpaceToDepth::SpaceToDepthMode> {
|
||
|
|
public:
|
||
|
|
AttributeAdapter(op::v0::SpaceToDepth::SpaceToDepthMode& value)
|
||
|
|
: EnumAttributeAdapterBase<op::v0::SpaceToDepth::SpaceToDepthMode>(value) {}
|
||
|
|
~AttributeAdapter() override;
|
||
|
|
|
||
|
|
OPENVINO_RTTI("AttributeAdapter<ov::op::v0::SpaceToDepth::SpaceToDepthMode>");
|
||
|
|
};
|
||
|
|
|
||
|
|
} // namespace ov
|