o ci@sxddlmZddlmZddlmZedddeefddZedddeefd d Z edd defd d Z dS))Optional)TPUAcceleratorManager) PublicAPIalpha) stabilityreturncCst}|dkr d}|S)z Return the name of the TPU pod that the worker is a part of. Returns: The name of the TPU pod. Returns None if not part of a TPU pod. N)rget_current_node_tpu_name)tpu_namer M/home/ubuntu/.local/lib/python3.10/site-packages/ray/util/accelerators/tpu.pyget_current_pod_namesr cCtS)z Count the number of workers associated with the TPU pod that the worker belongs to. Returns: The total number of workers in the TPU pod. Returns None if the worker is not part of a TPU pod. )r"get_num_workers_in_current_tpu_podr r r r get_current_pod_worker_counts r)stablitycCr)z Return the number of TPU chips on the node. Returns: The total number of chips on the TPU node. Returns 0 if none are found. )r!get_current_node_num_acceleratorsr r r r get_num_tpu_chips_on_node srN) typingrray._private.acceleratorsrray.util.annotationsrstrr intrrr r r r s