Deeploy.TilingExtension.TilingCodegen.padOffset

Deeploy.TilingExtension.TilingCodegen.padOffset(offset: Tuple[int, ...], rank: int) → Tuple[int, ...]

Pad an offset tuple to a target rank by prepending zeros.

Extends an offset tuple to a higher dimensionality by adding leading offset values of 0. This ensures offset tuples match the rank of their corresponding shapes.

Parameters:

• offset (Tuple[int, ...]) – The original offset tuple to pad.

• rank (int) – The target rank (number of dimensions) for the padded offset.

Returns:

The padded offset tuple with leading zeros.

Return type:

Tuple[int, …]

Raises:

AssertionError – If the target rank is smaller than the current offset’s rank.

Examples

>>> padOffset((2, 3), 4)
(0, 0, 2, 3)
>>> padOffset((5,), 3)
(0, 0, 5)