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fix graph_breaks by return tensor for bool op #1333

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Merged
valarLip merged 1 commit into from
Nov 5, 2025
Merged

fix graph_breaks by return tensor for bool op #1333

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16 changes: 8 additions & 8 deletions aiter/jit/utils/torch_guard.py
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Original file line number Diff line number Diff line change
Expand Up @@ -270,18 +270,18 @@ def wrapper_register(calling_func):
else:
new_input = "(Tensor dummy, " + input_part[1:]

return_int = False
return_non_tensor = False
return_annotation = sig.return_annotation
if return_annotation is int:
if return_annotation in [int, bool, float]:
output_part = "(Tensor, " + output_part + ")"
return_int = True
return_non_tensor = True

schema = f"{new_input} -> {output_part}".strip()

loadName = calling_func.__name__

def abstract_impl(*args, custom_build_args={}, **kwargs):
if return_int:
if return_non_tensor:
return torch.empty(1, device=device), 1
if gen_fake is not None:
return gen_fake(*args, **kwargs)
Expand All @@ -290,12 +290,12 @@ def abstract_impl(*args, custom_build_args={}, **kwargs):
def outer_wrapper(*args, **kwargs):
return (
wrapper(*args, **kwargs)
if not return_int
if not return_non_tensor
else (torch.empty(1, device=device), wrapper(*args, **kwargs))
)

def abstract_impl_dummy(dummy, *args, custom_build_args={}, **kwargs):
if return_int:
if return_non_tensor:
return torch.empty(1, device=device), 1
if gen_fake is not None:
return gen_fake(*args, **kwargs)
Expand All @@ -304,7 +304,7 @@ def abstract_impl_dummy(dummy, *args, custom_build_args={}, **kwargs):
def outer_wrapper_dummy(dummy, *args, **kwargs):
return (
wrapper(*args, **kwargs)
if not return_int
if not return_non_tensor
else (torch.empty(1, device=device), wrapper(*args, **kwargs))
)

Expand Down Expand Up @@ -333,7 +333,7 @@ def wrapper_custom(*args, custom_build_args={}, **kwargs):
torch.empty(1, device=device), *args, **kwargs
)
)
return result[1] if return_int else result
return result[1] if return_non_tensor else result

return wrapper_custom

Expand Down