orbit.utils.create_tf_while_loop_fn

Creates a loop function compatible with TF's AutoGraph loop conversion.

orbit.utils.create_tf_while_loop_fn(
    step_fn
)

Args
`step_fn`	A function taking a nested structure of `tf.data.Iterator` or `DistributedIterator`. Currently, any return values are ignored.

Returns
A loop function taking required `iterator` and `num_steps` parameters. If called inside a `tf.function`, the loop will be converted by AutoGraph into a `tf.while_loop` construct. See the `loop_fn` definition below for additional details.

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Last updated 2025-04-18 UTC.

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