code: def _consolidate_address(self, address, contiguous_size):
      # consolidate next buffer
      end_address = address + contiguous_size
      if end_address in self.contiguous_sizes:
          contiguous_size += self.contiguous_sizes[end_address]
          del self.contiguous_sizes[end_address]
  
      # consolidate previous buffer
      for addr, size in self.contiguous_sizes.items():
          if addr + size == address:
              del self.contiguous_sizes[addr]
              contiguous_size += size
              address = addr
              break
  
      self.contiguous_sizes[address] = contiguous_size
  
imports: import torch
  from deepspeed import comm
label_desc: Use image node_id 11 for calling the ContiguousMemoryAllocator obj's underlying member method code with example usage: obj._consolidate_address(address, contiguous_size) without return types