Decompose VAE for cpu

Author: eagarvey-amd

models/turbine_models/tests/sdxl_test.py

@@ -93,7 +93,11 @@ def setUp(self):
         decomp_attn = {
             "text_encoder": True,
             "unet": False,
-            "vae": False,
+            "vae": (
+                False
+                if any(x in arguments["device"] for x in ["hip", "rocm"])
+                else True
+            ),
         }
         self.pipe = SharkSDPipeline(
             arguments["hf_model_name"],