Type GlobalStepWaiterHook
Namespace tensorflow.train
Parent SessionRunHook
Interfaces IGlobalStepWaiterHook
Delays execution until global step reaches `wait_until_step`. This hook delays execution until global step reaches to `wait_until_step`. It
is used to gradually start workers in distributed settings. One example usage
would be setting `wait_until_step=int(K*log(task_id+1))` assuming that
task_id=0 is the chief.