def _get_tpu_system_metadata(self):
"""Gets the (maybe cached) TPU system metadata."""
master = self._get_master_address()
tpu_system_metadata = self._lazy_tpu_system_metadata_dict.get(master)
if tpu_system_metadata is not None:
return tpu_system_metadata
tpu_system_metadata = (
tpu_system_metadata_lib._TPUSystemMetadata( # pylint: disable=protected-access
num_cores=1,
num_hosts=1,
num_of_cores_per_host=1,
topology=None,
devices=[]))
self._lazy_tpu_system_metadata_dict[master] = tpu_system_metadata
return tpu_system_metadata
def _get_tpu_system_metadata(self):
"""Gets the (maybe cached) TPU system metadata."""
master = self._get_master_address()
tpu_system_metadata = self._lazy_tpu_system_metadata_dict.get(master)
if tpu_system_metadata is not None:
return tpu_system_metadata
tpu_system_metadata = (
tpu_system_metadata_lib._TPUSystemMetadata( # pylint: disable=protected-access
num_cores=1,
num_hosts=1,
num_of_cores_per_host=1,
topology=None,
devices=[]))
self._lazy_tpu_system_metadata_dict[master] = tpu_system_metadata
return tpu_system_metadata
