weights_dequantize_to_fake_quantize.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 WeightsDequantizeToFakeQuantize;
 
}  // namespace pass
}  // namespace ngraph
 
/**
 * @ingroup ie_transformation_common_api
 * @brief WeightsDequantizeToFakeQuantize transformation replaces
 *      Constant (i8) -> Convert (to fp) -> Subtract (zp) -> Multiply (scale) ->
 *  with
 *      Constant (i8) -> Convert (to fp) -> FakeQuantize ->
 *  deducing levels and FakeQuantize limits according to actual values in the weights Constant
 */
class ngraph::pass::WeightsDequantizeToFakeQuantize: public ngraph::pass::MatcherPass {
public:
    NGRAPH_RTTI_DECLARATION;
    WeightsDequantizeToFakeQuantize();
};