Skip to main content
Version: Nightly

propagate_unknown

propagate_unknown(src: IntTuple, target: IntTuple) -> IntTuple

Propagates unknown dimensions from the target IntTuple to the source IntTuple.

This function creates a new IntTuple by combining the source and target IntTuples, preserving unknown dimensions (UNKNOWN_VALUE) from the target while using values from the source for known dimensions.

Args:

  • ​src (IntTuple): The source IntTuple containing known dimension values.
  • ​target (IntTuple): The target IntTuple that may contain unknown dimensions (UNKNOWN_VALUE).

Returns:

IntTuple: A new IntTuple with unknown dimensions from target and known dimensions from src.