53 lines
1.9 KiB
C++
53 lines
1.9 KiB
C++
// Copyright (C) 2018-2025 Intel Corporation
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// SPDX-License-Identifier: Apache-2.0
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//
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#pragma once
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#include "openvino/op/op.hpp"
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namespace ov {
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namespace op {
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namespace v1 {
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/// \brief SpaceToBatch permutes data tensor blocks of spatial data into batch
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/// dimension.
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///
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/// \note Values from spatial blocks dimensions are moved in the batch dimension.
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///
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/// Output node produces a tensor with shape: tensor with shape
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/// `[batch * block_shape[0] * block_shape[1] * ... * block_shape[N - 1],
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/// (pads_begin[1] + D_1 + pads_end[1]) / block_shape[1],
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/// (pads_begin[2] + D_2 + pads_end[2]) / block_shape[2], ...,
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/// (pads_begin[N - 1] + D_{N - 1} + pads_end[N - 1]) / block_shape[N - 1]`
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/// of the same type as `data` input.
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/// \ingroup ov_ops_cpp_api
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class OPENVINO_API SpaceToBatch : public Op {
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public:
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OPENVINO_OP("SpaceToBatch", "opset2", op::Op);
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SpaceToBatch() = default;
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/// \brief Constructs a SpaceToBatch operation.
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///
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/// \param data Node producing the data tensor
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/// \param block_shape The sizes of the block of values to be moved
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/// \param pads_begin Specifies the padding for the beginning along each axis of
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/// `data` input
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/// \param pads_end Specifies the padding for the ending along each axis of `data`
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/// input.
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SpaceToBatch(const Output<Node>& data,
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const Output<Node>& block_shape,
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const Output<ov::Node>& pads_begin,
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const Output<ov::Node>& pads_end);
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void validate_and_infer_types() override;
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std::shared_ptr<Node> clone_with_new_inputs(const OutputVector& new_args) const override;
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bool visit_attributes(AttributeVisitor& visitor) override;
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bool evaluate(TensorVector& outputs, const TensorVector& inputs) const override;
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bool has_evaluate() const override;
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};
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} // namespace v1
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} // namespace op
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} // namespace ov
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