eliminate_unsqueeze_gather.hpp

// Copyright (C) 2018-2021 Intel Corporation
// SPDX-License-Identifier: Apache-2.0
//
 
#pragma once
 
#include <transformations_visibility.hpp>
 
#include <ngraph/ngraph.hpp>
#include <ngraph/pass/graph_rewrite.hpp>
#include "ngraph/pattern/matcher.hpp"
 
namespace ngraph {
namespace pass {
 
class TRANSFORMATIONS_API EliminateUnsqueezeGather;
 
}  // namespace pass
}  // namespace ngraph
 
/**
 * @ingroup ie_transformation_common_api
 * @brief Remove Unsqueeze + Gather pair, if Gather gathers data by dimension
 * that was previously added by Unsqueeze
 */
 
class ngraph::pass::EliminateUnsqueezeGather : public ngraph::pass::MatcherPass {
public:
    NGRAPH_RTTI_DECLARATION;
    EliminateUnsqueezeGather();
};