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update test after jax.config.jax_vjp3 is enabled #21776

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Merged
mattdangerw merged 2 commits into from
Oct 29, 2025
Merged

update test after jax.config.jax_vjp3 is enabled #21776

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9fd4c0f
update test after jax.config.jax_vjp3 is enabled
mattjj Oct 24, 2025
68be6eb
Address Fabien's comment
mattdangerw Oct 29, 2025
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7 changes: 3 additions & 4 deletions keras/src/quantizers/quantizers_test.py
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Original file line number Diff line number Diff line change
Expand Up @@ -544,10 +544,9 @@ def quantize_fn(x):

_, f_vjp = jax.vjp(quantize_fn, inputs)

# NOTE: When python version >= 3.10, the gradients are at
# `f_vjp.args[0].args[0][0]`. Otherwise, they are at
# `f_vjp.args[0].args[0][1]`.
if sys.version_info >= (3, 10):
if jax.config.jax_vjp3:
input_gradients = f_vjp.opaque_residuals[0]
elif sys.version_info >= (3, 10):
input_gradients = f_vjp.args[0].args[0][0]
else:
input_gradients = f_vjp.args[0].args[0][1]
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