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test: Fix using wrong backward interface #513

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Merged
ValerianRey merged 1 commit into from
Jan 14, 2026
Merged

test: Fix using wrong backward interface #513

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4 changes: 3 additions & 1 deletion tests/utils/forward_backwards.py
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Original file line number Diff line number Diff line change
Expand Up @@ -11,6 +11,7 @@
from torchjd.aggregation import Aggregator, Weighting
from torchjd.autogram import Engine
from torchjd.autojac import backward
from torchjd.autojac._jac_to_grad import jac_to_grad


def autograd_forward_backward(
Expand All @@ -29,7 +30,8 @@ def autojac_forward_backward(
aggregator: Aggregator,
) -> None:
losses = forward_pass(model, inputs, loss_fn, reduce_to_vector)
backward(losses, aggregator=aggregator)
backward(losses)
jac_to_grad(model.parameters(), aggregator)


def autograd_gramian_forward_backward(
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