From 1ceb9729e949e56b43b70d32ec6c7b7f606a4ac4 Mon Sep 17 00:00:00 2001
From: Vladislav Golubev <vladislav.golubev@intel.com>
Date: Mon, 28 Feb 2022 14:06:17 +0300
Subject: [PATCH] [CPU] friendly name duplication fixed for the TypeRelaxed
 case (#10486)

---
 .../move_eltwise_up_data_movement.cpp         |  3 ++
 .../move_eltwise_up_data_movement_test.cpp    | 33 +++++++++++++++++++
 2 files changed, 36 insertions(+)

diff --git a/src/plugins/intel_cpu/src/ngraph_transformations/move_eltwise_up_data_movement.cpp b/src/plugins/intel_cpu/src/ngraph_transformations/move_eltwise_up_data_movement.cpp
index 74eb8dc90cb..ab5717900f4 100644
--- a/src/plugins/intel_cpu/src/ngraph_transformations/move_eltwise_up_data_movement.cpp
+++ b/src/plugins/intel_cpu/src/ngraph_transformations/move_eltwise_up_data_movement.cpp
@@ -95,6 +95,9 @@ ov::intel_cpu::MoveEltwiseUpThroughDataMov::MoveEltwiseUpThroughDataMov() {
         ngraph::OutputVector eltwiseInputs = eltwise->input_values();
         eltwiseInputs[0] = child->input_value(0);
         auto newEltwise = eltwise->clone_with_new_inputs(eltwiseInputs);
+        // WA: it's necessary to set empty friendly name here
+        // to avoid name duplication in TypeRelaxed cases
+        newEltwise->set_friendly_name("");
         ngraph::copy_runtime_info(eltwise, newEltwise);
 
         ngraph::OutputVector childInputs = child->input_values();
diff --git a/src/tests/unit/cpu/ngraph_transformations/move_eltwise_up_data_movement_test.cpp b/src/tests/unit/cpu/ngraph_transformations/move_eltwise_up_data_movement_test.cpp
index 1358440ec98..969aa008c98 100644
--- a/src/tests/unit/cpu/ngraph_transformations/move_eltwise_up_data_movement_test.cpp
+++ b/src/tests/unit/cpu/ngraph_transformations/move_eltwise_up_data_movement_test.cpp
@@ -6,6 +6,7 @@
 
 #include <ngraph/function.hpp>
 #include <ngraph/opsets/opset8.hpp>
+#include "ngraph_ops/type_relaxed.hpp"
 #include <transformations/init_node_info.hpp>
 #include <ngraph/pass/manager.hpp>
 
@@ -49,6 +50,38 @@ TEST_F(MoveEltwiseUpThroughDataMovTest, SingleUnaryEltwise) {
     }
 }
 
+TEST_F(MoveEltwiseUpThroughDataMovTest, TypeRelaxedEltwise) {
+    const ngraph::Shape shape{1, 3, 224, 224};
+    const std::vector<int64_t> input_order = {3, 2, 1, 0};
+    {
+        auto input = std::make_shared<ngraph::opset8::Parameter>(ngraph::element::f32, shape);
+        auto intermediate_op = std::make_shared<ngraph::opset8::Clamp>(input, 0, 6);
+
+        auto transpose_const =
+            ngraph::opset8::Constant::create(ngraph::element::i64, ngraph::Shape{input_order.size()}, input_order);
+        auto transpose = std::make_shared<ngraph::opset8::Transpose>(intermediate_op, transpose_const);
+
+        auto mul_const = ngraph::opset8::Constant::create(ngraph::element::f32, {}, {2.f});
+        auto multiply = std::make_shared<ngraph::op::TypeRelaxed<ngraph::opset8::Multiply>>(transpose, mul_const);
+
+        function = std::make_shared<ngraph::Function>(ngraph::NodeVector{multiply}, ngraph::ParameterVector{input});
+        manager.register_pass<ov::intel_cpu::MoveEltwiseUpThroughDataMov>();
+    }
+    {
+        auto input = std::make_shared<ngraph::opset8::Parameter>(ngraph::element::f32, shape);
+        auto intermediate_op = std::make_shared<ngraph::opset8::Clamp>(input, 0, 6);
+
+        auto mul_const = ngraph::opset8::Constant::create(ngraph::element::f32, {}, {2.f});
+        auto multiply = std::make_shared<ngraph::op::TypeRelaxed<ngraph::opset8::Multiply>>(intermediate_op, mul_const);
+
+        auto transpose_const = ngraph::opset8::Constant::create(ngraph::element::i64, ngraph::Shape{input_order.size()}, input_order);
+        auto transpose = std::make_shared<ngraph::opset8::Transpose>(multiply, transpose_const);
+
+        function_ref =
+            std::make_shared<ngraph::Function>(ngraph::NodeVector{transpose}, ngraph::ParameterVector{input});
+    }
+}
+
 TEST_F(MoveEltwiseUpThroughDataMovTest, EltwiseSequence) {
     const ngraph::Shape shape{1, 3, 224, 224};
     const std::vector<int64_t> input_order = {1, 2, 0, 3};