code: def maybe_align(x, alignment_in_bytes=16):
      """Assume that x already has last dim divisible by alignment_in_bytes"""
      # TD [2023-07-04] I'm not 100% sure that clone will align the memory
      # https://discuss.pytorch.org/t/how-to-ensure-that-tensor-data-ptr-is-aligned-to-16-bytes/183440
      return x if x.data_ptr() % alignment_in_bytes == 0 else x.clone()
  
imports: import dropout_layer_norm
  import torch
  from torch.nn import init
label_desc: Use image node_id 1 for calling a global function with example usage: maybe_align(x, alignment_in_bytes) and returns: unknown