[HybridCache] disable automatic compilation (#36620)

tests/generation/test_utils.py

@@ -2118,6 +2118,9 @@ class GenerationTesterMixin:
         Tests that `.generate` is compatible with torch.compile without graph breaks, keeping the same results.
         ⚠️ Runs two sequential generations to ensure the cache doesn't get stuck after the first compiled run! ⚠️
         """
+        # Monkey-patching the HybridCache at test-time to continue testing compilation support
+        HybridCache.is_compileable = True
+
         for model_class in self.all_generative_model_classes:
             if not model_class._supports_static_cache:
                 self.skipTest("This model doesn't support static cache (= no expectations of compilation support)")
@@ -2214,6 +2217,9 @@ class GenerationTesterMixin:
         Tests that all optional outputs are behaving as expected when compilation is triggered.
         In essence, it's the same as `test_greedy_generate_dict_outputs`, but with automatic compilation triggered.
         """
+        # Monkey-patching the HybridCache at test-time to continue testing compilation support
+        HybridCache.is_compileable = True
+
         for model_class in self.all_generative_model_classes:
             if not model_class._supports_static_cache:
                 self.skipTest("This model doesn't support static cache (= no expectations of compilation support)")