torch.fx.node.has_side_effect#
- torch.fx.node.has_side_effect(fn)[source]#
Registers a function to not be dead code eliminated by fx.graph.eliminate_dead_code
NOTE: For new operators, please do not add to this set! Instead, consider using the effects system via torch.library._register_effectful_op() for operators.
This _side_effectful_functions set is only for: - Legacy functions that aren’t operators (e.g., profiler ops, asserts) - Things that cannot be marked via the normal effects system
Warning
This API is experimental and is NOT backward-compatible.
- Return type:
Callable[[~_P], _R]
