code: def may_share_memory(a, b, max_work=None):
      if max_work is None:
          return _memory_range.may_share_bounds(a, b)
  
      raise NotImplementedError(
          "Only supported for `max_work` is `None`"
      )
  
imports: from cupy._core import _kernel
  from cupy._core import _memory_range
  from cupy._manipulation import join
  from cupy._sorting import search
label_desc: Use image node_id 1 for calling a global function with example usage: may_share_memory(a, b, max_work) and returns: _memory_range