def _rank0_nccl_port_init(self): ip = ray.services.get_node_ip_address() port = find_free_port() nccl_addr = "tcp://{ip}:{port}".format(ip=ip, port=port) return nccl_addr, ip, port
def find_free_port(self): """Finds a free port on the current node.""" return utils.find_free_port()
def find_free_port(self): """Finds a free port on the current node.""" from ray.experimental.sgd import utils return utils.find_free_port()