From 2efda7dd16276c8d8f70fabfb9a94b4bcd7af08f Mon Sep 17 00:00:00 2001
From: Nikita Savelyev <nikita.savelyev@intel.com>
Date: Tue, 24 Sep 2024 12:16:58 +0200
Subject: [PATCH] Add GroupNorm to the OV list of ignored ops for
 ModelType.TRANSFORMER (#2985)

### Changes

Add `OVGroupNormalizationMetatype` to the list of op types ignored with
`ModelType.TRANSFORMER`.

For PT backend it is already present. For ONNX backend there is no such
metatype.

### Reason for changes

It was observed that with update to OV 2024.4 some models are converted
in such a way that in places where there was an MVN node before, now is
a GroupNorm node. Since GroupNorm is not ignored, it leads to FQs being
placed for them.

### Related tickets

152427
---
 nncf/quantization/algorithms/min_max/openvino_backend.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/nncf/quantization/algorithms/min_max/openvino_backend.py b/nncf/quantization/algorithms/min_max/openvino_backend.py
index 80776336839..dfe144c1ad0 100644
--- a/nncf/quantization/algorithms/min_max/openvino_backend.py
+++ b/nncf/quantization/algorithms/min_max/openvino_backend.py
@@ -228,6 +228,7 @@ def get_ignored_metatypes(model_type: ModelType, device: TargetDevice) -> List[O
                 om.OVSumMetatype,
                 om.OVSquaredDifferenceMetatype,
                 om.OVMVNMetatype,
+                om.OVGroupNormalizationMetatype,
                 om.OVBatchNormMetatype,
                 om.OVDivideMetatype,
                 om.OVSqrtMetatype,