176                     tname = utils.read_one_line(tname_path)
178                     field_key = "%s_%s" % (tname, bname)
1502     def checkblock(self, tname=''):  argument
1510         self.checkpoint(tname, start_time)
1512     def checkpoint(self, tname='', tstart=None, tend=None):  argument
1527         self.checkpoint_data[tname].append((tstart, tend))
1529                      tname, tstart, tend)
1545         for tname, tlist in self.checkpoint_data.iteritems():
1546             checkpoint_dict[tname] = [(tstart - start_time, tend - start_time)
1607     for tname, tlist in json_dict.iteritems():
1608         checkpoint_data[tname].extend([tuple(ts_pair) for ts_pair in tlist])
1745     def checkblock(self, tname=''):  argument
1753         self.checkpoint(tname, start_time)
1755     def checkpoint(self, tname='', tstart=None, tend=None):  argument
1765         self._checkpoint_logger.checkpoint(tname, tstart, tend)
1810             for tname, tlist in self._checkpoint_logger.checkpoint_data.iteritems():
1811                 if tname:
1812                     prefix = '%s_%s' % (tname, domain)