1# Copyright (C) 2015-2021 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 the speed of "ptype func" where a parameter of the function is a 17# typedef used pervasively. This exercises the perf regression introduced by 18# the original patch to pr 16253. 19 20from perftest import perftest 21from perftest import measure 22from perftest import utils 23 24 25class PervasiveTypedef(perftest.TestCaseWithBasicMeasurements): 26 def __init__(self, name, run_names, binfile): 27 # We want to measure time in this test. 28 super(PervasiveTypedef, self).__init__(name) 29 self.run_names = run_names 30 self.binfile = binfile 31 32 def warm_up(self): 33 pass 34 35 def func(self): 36 utils.select_file(self.this_run_binfile) 37 utils.safe_execute("ptype call_use_my_int_1") 38 39 def execute_test(self): 40 for run in self.run_names: 41 self.this_run_binfile = "%s-%s" % (self.binfile, utils.convert_spaces(run)) 42 iteration = 5 43 while iteration > 0: 44 self.measure.measure(self.func, run) 45 iteration -= 1 46