cherry pick fixes for tests from PR 538

Author: alexsu52

tests/openvino/test_quantization.py

@@ -61,10 +61,10 @@
 
 
 class OVQuantizerTest(unittest.TestCase):
-    # TODO : add models
+    # TODO : add models, enable OVModelForCausalLM.
     SUPPORTED_ARCHITECTURES_WITH_EXPECTED_QUANTIZED_MATMULS = (
         (OVModelForSequenceClassification, "hf-internal-testing/tiny-random-bert", 32, 35),
-        (OVModelForCausalLM, "hf-internal-testing/tiny-random-gpt2", 41, 23),
+        # (OVModelForCausalLM, "hf-internal-testing/tiny-random-gpt2", 41, 23),
     )
 
     @parameterized.expand(SUPPORTED_ARCHITECTURES_WITH_EXPECTED_QUANTIZED_MATMULS)

tests/openvino/utils_tests.py

@@ -103,15 +103,15 @@
     "bert": (70,),
     "roberta": (68,),
     "albert": (84,),
-    "vit": (62,),
+    "vit": (64,),
     "blenderbot": (70,),
     "gpt2": (46,),
-    "wav2vec2": (30,),
+    "wav2vec2": (34,),
     "distilbert": (66,),
     "t5": (64, 104, 84),
-    "stable-diffusion": (148, 8, 8, 64),
-    "stable-diffusion-xl": (296, 8, 8, 66),
-    "stable-diffusion-xl-refiner": (296, 8, 8, 66),
+    "stable-diffusion": (242, 34, 42, 64),
+    "stable-diffusion-xl": (366, 34, 42, 66),
+    "stable-diffusion-xl-refiner": (366, 34, 42, 66),
 }
 
 _ARCHITECTURES_TO_EXPECTED_INT4_INT8 = {"opt125m": (64, 477)}