size: 1024
          }
          dim {
            size: 256
          }
        }
      }
    }
  }
  attr {
    key: "index"
    value {
      i: 384
    }
  }
}
node {
  name: "training_lossscaleoptimizer_sgd_update_110_resourceapplykerasmomentum_accum"
  op: "_Arg"
  device: "/job:localhost/replica:0/task:0/device:GPU:0"
  attr {