tf.experimental.dtensor.unpack Stay organized with collections Save and categorize content based on your preferences.
Unpacks a DTensor into tf.Tensor components.
tf.experimental.dtensor.unpack( tensor: Any ) -> Sequence[Any]
Used in the notebooks
Packing and unpacking are inverse operations:
* unpack(pack(tensors)) == tensors * pack(unpack(dtensor)) == dtensor
- For any DTensor on the mesh,
unpack returns the raw components placed on each underlying device. - Packing these raw components in the same order using
pack returns a DTensor which should be identical to the original DTensor--both the content value and the layout.
See the documentation for pack for more information about how packing and unpacking works.
Args |
|---|
tensor | The DTensor to unpack. |
Returns |
|---|
| The individual component tensors of the DTensor. This will include only the client-local components, i.e. the components placed on the local devices. |
Raises |
|---|
RuntimeError | When unpack is not called eagerly. |
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Last updated 2024-04-26 UTC.
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