from when they are off due to floating-point round-off errors from
            different computation approaches and orders.
        *   To verify that the optimizations are on, look for a message with
            "*oneDNN custom operations are on*" in the log. If the exact phrase
            is not there, it means they are off.

## Bug Fixes and Other Changes

  let description = [{
For example:

>>> x = [2, 2, 7]
>>> y = [2, 3, 7]
>>> z = [2, 9, 7]
>>> offsets = concat_offset(1, [x, y, z])
>>> [list(off.numpy()) for off in offsets]
[[0, 0, 0], [0, 2, 0], [0, 5, 0]]

This is typically used by gradient computations for a concat operation.
  }];

  let arguments = (ins