rnn_cell_decomposition.hpp

// Copyright (C) 2018-2021 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
//
 
#pragma once
 
#include <vector>
#include <memory>
 
#include <transformations_visibility.hpp>
 
#include <ngraph/pass/graph_rewrite.hpp>
 
namespace ngraph {
namespace pass {
 
class TRANSFORMATIONS_API RNNCellDecomposition;
 
}  // namespace pass
}  // namespace ngraph
 
/**
 * @ingroup ie_transformation_common_api
 * @brief RNNCellDecomposition transformation decomposes RNNCell layer with inputs X, H, W, R, B
 * to Add, MatMul ops according to the formula:
                *   - Denotes dot product.
                f - is an activation functions.
 
 *              Ht = f(Xt*(Wi^T) + Ht-1*(Ri^T) + Wbi + Rbi)
 * *
 */
 
class ngraph::pass::RNNCellDecomposition: public ngraph::pass::MatcherPass {
public:
    NGRAPH_RTTI_DECLARATION;
    RNNCellDecomposition();
};