[dynamo][cpp-guard] Reland Attempt 1 - Enable cpp guard manager (pyto…

…rch#124231) Pull Request resolved: pytorch#124231 Approved by: https://github.com/jansel ghstack dependencies: pytorch#124230, pytorch#124237
kulinseth · Apr 18, 2024 · 704fac5 · 704fac5
1 parent 6e86a40
commit 704fac5
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/torch/_dynamo/config.py b/torch/_dynamo/config.py
@@ -341,7 +341,7 @@ def _get_optimize_ddp_mode():
 use_numpy_random_stream = False
 
 # Use C++ guard manager
-enable_cpp_guard_manager = os.environ.get("TORCHDYNAMO_CPP_GUARD_MANAGER", "0") == "1"
+enable_cpp_guard_manager = os.environ.get("TORCHDYNAMO_CPP_GUARD_MANAGER", "1") == "1"
 
 # Inline inbuilt nn modules
 inline_inbuilt_nn_modules = (