From ebb2b13e05bd9d7b569c2e3a297653992ebfa8e2 Mon Sep 17 00:00:00 2001
From: Vladislav Golubev <vladislav.golubev@intel.com>
Date: Wed, 8 Jan 2025 14:41:54 +0100
Subject: [PATCH] TransformationContext is removed

---
 .../low_precision/layer_transformation.hpp    |  2 -
 .../include/low_precision/network_helper.hpp  |  1 -
 .../low_precision/transformation_context.hpp  | 39 -------------------
 .../weightable_layer_transformation.hpp       |  1 -
 .../src/layer_transformation.cpp              | 11 +-----
 .../src/transformation_context.cpp            | 18 ---------
 .../tests/layer_transformation.hpp            |  1 -
 .../simple_low_precision_transformer.cpp      |  1 -
 8 files changed, 1 insertion(+), 73 deletions(-)
 delete mode 100644 src/common/low_precision_transformations/include/low_precision/transformation_context.hpp
 delete mode 100644 src/common/low_precision_transformations/src/transformation_context.cpp

diff --git a/src/common/low_precision_transformations/include/low_precision/layer_transformation.hpp b/src/common/low_precision_transformations/include/low_precision/layer_transformation.hpp
index 604f88294adeba..e8e955ba091c30 100644
--- a/src/common/low_precision_transformations/include/low_precision/layer_transformation.hpp
+++ b/src/common/low_precision_transformations/include/low_precision/layer_transformation.hpp
@@ -12,7 +12,6 @@
 #include <vector>
 
 #include "openvino/pass/matcher_pass.hpp"
-#include "transformation_context.hpp"
 #include "quantization_details.hpp"
 #include "low_precision/common/ie_lpt_exception.hpp"
 #include "common/fake_quantize_dequantization.hpp"
@@ -346,7 +345,6 @@ class LP_TRANSFORMATIONS_API LayerTransformation : public ov::pass::MatcherPass
     bool scalingMode;
 
     static constexpr char originalLayerPostfix[] = "_original";
-    TransformationContext* context;
 
 protected:
     std::shared_ptr<ov::Node> moveDequantizationAfter(
diff --git a/src/common/low_precision_transformations/include/low_precision/network_helper.hpp b/src/common/low_precision_transformations/include/low_precision/network_helper.hpp
index 40f2973b0701df..d4a3ba6d429044 100644
--- a/src/common/low_precision_transformations/include/low_precision/network_helper.hpp
+++ b/src/common/low_precision_transformations/include/low_precision/network_helper.hpp
@@ -16,7 +16,6 @@
 #include "rt_info/precisions_attribute.hpp"
 #include "rt_info/quantization_granularity_attribute.hpp"
 #include "rt_info/intervals_alignment_attribute.hpp"
-#include "transformation_context.hpp"
 #include "quantization_details.hpp"
 #include "transformations/utils/utils.hpp"
 #include "common/fake_quantize_dequantization.hpp"
diff --git a/src/common/low_precision_transformations/include/low_precision/transformation_context.hpp b/src/common/low_precision_transformations/include/low_precision/transformation_context.hpp
deleted file mode 100644
index ec46224f8d88ae..00000000000000
--- a/src/common/low_precision_transformations/include/low_precision/transformation_context.hpp
+++ /dev/null
@@ -1,39 +0,0 @@
-// Copyright (C) 2018-2025 Intel Corporation
-// SPDX-License-Identifier: Apache-2.0
-//
-
-#pragma once
-
-#include <string>
-#include <unordered_set>
-#include "low_precision/quantization_details.hpp"
-
-namespace ov {
-namespace pass {
-namespace low_precision {
-
-/**
- * @ingroup ov_transformation_common_api
- * @brief TransformationContext instance is used to pass model transformation context data between transformations.
- */
-class LP_TRANSFORMATIONS_API TransformationContext {
-public:
-    TransformationContext();
-    explicit TransformationContext(std::shared_ptr<Model> model);
-    std::shared_ptr<Model> model;
-
-    // Used to store handled FakeQuantize operations.
-    // ConcatTransformation and FakeQuantizeTransformation handle FakeQuantize operations. ConcatTransformation handles FakeQuantize operation first.
-    // If updatePrecision transformation option is set to False then there are no FakeQuantize operation attributes to identify that the operation
-    // have been handled by ConcatTransformation already:
-    //   - output precision is original (FP32),
-    //   - intervals are changed but not equal to precision boundaries,
-    //   - quantization level can be or can be not changed.
-    // To avoid FakeQuantize operation double handling by FakeQuantizeTransformation after ConcatTransformation, FakeQuantizeTransformation
-    // has to use this member.
-    std::unordered_set<std::string> quantizedFakeQuantizeNames;
-};
-
-} // namespace low_precision
-} // namespace pass
-} // namespace ov
diff --git a/src/common/low_precision_transformations/include/low_precision/weightable_layer_transformation.hpp b/src/common/low_precision_transformations/include/low_precision/weightable_layer_transformation.hpp
index 5f7b50716ca6cf..7b5c5b782d9a65 100644
--- a/src/common/low_precision_transformations/include/low_precision/weightable_layer_transformation.hpp
+++ b/src/common/low_precision_transformations/include/low_precision/weightable_layer_transformation.hpp
@@ -5,7 +5,6 @@
 #pragma once
 
 #include <memory>
-#include "transformation_context.hpp"
 #include "layer_transformation.hpp"
 #include "openvino/opsets/opset1.hpp"
 
diff --git a/src/common/low_precision_transformations/src/layer_transformation.cpp b/src/common/low_precision_transformations/src/layer_transformation.cpp
index fc852fe1d7b9f1..e7a1af82d95614 100644
--- a/src/common/low_precision_transformations/src/layer_transformation.cpp
+++ b/src/common/low_precision_transformations/src/layer_transformation.cpp
@@ -45,16 +45,7 @@ LayerTransformation::LayerTransformation(const Params& params) :
     deqPrecision(params.deqPrecision),
     defaultPrecisions(params.defaultPrecisions),
     reshapeIgnorePerTensorQuantizationCheck(params.reshapeIgnorePerTensorQuantizationCheck),
-    scalingMode(params.scalingMode),
-    context(nullptr) {}
-
-void LayerTransformation::setUpdatePrecisions(const bool updatePrecisions) {
-    this->updatePrecisions = updatePrecisions;
-}
-
-void LayerTransformation::setDefaultPrecisions(const std::vector<ov::element::Type>& defaultPrecisions) {
-    this->defaultPrecisions = defaultPrecisions;
-}
+    scalingMode(params.scalingMode) {}
 
 bool LayerTransformation::canBeTransformed(const std::shared_ptr<Node>& layer) const {
     if (!isQuantized(layer, defaultPrecisions)) {
diff --git a/src/common/low_precision_transformations/src/transformation_context.cpp b/src/common/low_precision_transformations/src/transformation_context.cpp
deleted file mode 100644
index 7cef253f0e3f3f..00000000000000
--- a/src/common/low_precision_transformations/src/transformation_context.cpp
+++ /dev/null
@@ -1,18 +0,0 @@
-// Copyright (C) 2018-2025 Intel Corporation
-// SPDX-License-Identifier: Apache-2.0
-//
-
-#include "low_precision/transformation_context.hpp"
-
-namespace ov {
-namespace pass {
-namespace low_precision {
-
-TransformationContext::TransformationContext() : model(nullptr) {}
-
-TransformationContext::TransformationContext(std::shared_ptr<Model> model) : model(model) {
-}
-
-}  // namespace low_precision
-}  // namespace pass
-}  // namespace ov
diff --git a/src/common/low_precision_transformations/tests/layer_transformation.hpp b/src/common/low_precision_transformations/tests/layer_transformation.hpp
index 6ce93863c42a67..83a9faa70e16d3 100644
--- a/src/common/low_precision_transformations/tests/layer_transformation.hpp
+++ b/src/common/low_precision_transformations/tests/layer_transformation.hpp
@@ -8,7 +8,6 @@
 #include "low_precision/rt_info/intervals_alignment_attribute.hpp"
 #include "low_precision/rt_info/precisions_attribute.hpp"
 #include "low_precision/layer_transformation.hpp"
-#include "low_precision/transformation_context.hpp"
 #include "low_precision/network_helper.hpp"
 #include "ov_lpt_models/common/dequantization_operations.hpp"
 
diff --git a/src/common/low_precision_transformations/tests/simple_low_precision_transformer.cpp b/src/common/low_precision_transformations/tests/simple_low_precision_transformer.cpp
index 9a80930160b298..ee1bb78ef4992a 100644
--- a/src/common/low_precision_transformations/tests/simple_low_precision_transformer.cpp
+++ b/src/common/low_precision_transformations/tests/simple_low_precision_transformer.cpp
@@ -10,7 +10,6 @@
 #include "low_precision/markup_bias.hpp"
 #include "low_precision/markup_can_be_quantized.hpp"
 #include "low_precision/markup_quantization_granularity.hpp"
-#include "low_precision/transformation_context.hpp"
 
 // cleanup transformations
 #include "low_precision/convert.hpp"