class_docstr: Object that manages all the data related to the computation
  except the actual within-bucket matching and the organization of the
  computation (parallel or not)
class_docstr_tok: ["Object","that","manages","all","the","data","related","to","the","computation","except","the","actual","within-bucket","matching","and","the","organization","of","the","computation","(","parallel","or","not",")"]
code: def stop_t_accu(self, n):
      self.t_accu[n] += time.time() - self.t_accu_t0
  
imports: import time
  import pickle
  import os
  import logging
  from multiprocessing.pool import ThreadPool
  import threading
  import _thread
  from queue import Queue
  import traceback
  import datetime
  import numpy
  import faiss
  from faiss.contrib.inspect_tools import get_invlist
label_desc: Use image node_id 3 for calling the BigBatchSearcher obj's underlying member method code with example usage: obj.stop_t_accu(n) without return types