gdb/testsuite/gdb.perf/gmonster-runto-main.py

   1 # Copyright (C) 2015 Free Software Foundation, Inc.
   2
   3 # This program is free software; you can redistribute it and/or modify
   4 # it under the terms of the GNU General Public License as published by
   5 # the Free Software Foundation; either version 3 of the License, or
   6 # (at your option) any later version.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  15
  16 # Measure performance of running to main.
  17
  18 from perftest import perftest
  19 from perftest import measure
  20 from perftest import utils
  21
  22 class GmonsterRuntoMain(perftest.TestCaseWithBasicMeasurements):
  23     def __init__(self, name, run_names, binfile):
  24         super(GmonsterRuntoMain, self).__init__(name)
  25         self.run_names = run_names
  26         self.binfile = binfile
  27
  28     def warm_up(self):
  29         pass
  30
  31     def execute_test(self):
  32         for run in self.run_names:
  33             this_run_binfile = "%s-%s" % (self.binfile,
  34                                           utils.convert_spaces(run))
  35             utils.select_file(this_run_binfile)
  36             iteration = 5
  37             while iteration > 0:
  38                 func = lambda: utils.runto_main()
  39                 self.measure.measure(func, run)
  40                 iteration -= 1