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[FuncRepository] Add ability of detecting flags #607

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Merged
danieldk merged 1 commit into from
Jun 2, 2026
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[FuncRepository] Add ability of detecting flags #607

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4 changes: 4 additions & 0 deletions kernels/src/kernels/layer/func.py
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Original file line number Diff line number Diff line change
Expand Up @@ -296,6 +296,10 @@ def _create_func_module(func: Callable) -> Type["nn.Module"]:
from torch import nn

class Func(nn.Module):
# Same flags as possible with normal `nn.Module` objects that are exchanged
can_torch_compile = getattr(func, "can_torch_compile", False)
has_backward = getattr(func, "has_backward", True)

@vasqu vasqu Jun 1, 2026

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I took the defaults from the getattr checks so this should be BC

@sayakpaul sayakpaul Jun 3, 2026

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Should these be documented as well? Otherwise, they feel too specific to me.


def forward(self, *args, **kwargs):
return func(*args, **kwargs)

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