code: def pad_length(n):
      if FP16_ENABLED:
          # To take advantage of tensor core, length should be multiple of 8
          remainder = n % 8
          if remainder > 0:
              n = n + 8 - remainder
  
      return n
  
imports: from contextlib import contextmanager
  from .None import cuda
label_desc: Use image node_id 5 for calling a global function with example usage: pad_length(n) and returns: n