docstr: return True if the current DTensorSpec replicates on all mesh dims (devices)
docstr_tok: ["return","True","if","the","current","DTensorSpec","replicates","on","all","mesh","dims","(","devices",")"]
code: def is_replicated(self):
      """
      return True if the current DTensorSpec replicates on all mesh dims (devices)
      """
      return all(
          placement.is_replicate() for placement in self.placements
      )
  
imports: from dataclasses import dataclass
  from typing import Any, cast, List, NamedTuple, Optional, Tuple
  import torch
  import torch.distributed._functional_collectives
  import torch.distributed.distributed_c10d
  from torch.distributed._tensor._collective_utils import mesh_broadcast, mesh_scatter
  from torch.distributed.device_mesh import DeviceMesh
label_desc: Use image node_id 15 for calling the DTensorSpec obj's underlying member method code with example usage: obj.is_replicated() and returns: all