*   `tf.distribute`:
    *   Support added for global sync `BatchNormalization` by using the newly
        added `tf.keras.layers.experimental.SyncBatchNormalization` layer. This
        layer will sync `BatchNormalization` statistics every step across all
        replicas taking part in sync training.
    *   Performance improvements for GPU multi-worker distributed training using

		{"(*File).Seek", Method, 0},
		{"(*File).SetDeadline", Method, 10},
		{"(*File).SetReadDeadline", Method, 10},
		{"(*File).SetWriteDeadline", Method, 10},
		{"(*File).Stat", Method, 0},
		{"(*File).Sync", Method, 0},
		{"(*File).SyscallConn", Method, 12},
		{"(*File).Truncate", Method, 0},
		{"(*File).Write", Method, 0},
		{"(*File).WriteAt", Method, 0},
		{"(*File).WriteString", Method, 0},