libstdc++-v3/testsuite/performance/28_regex/split_bfs.cc

   1 // Copyright (C) 2013-2019 Free Software Foundation, Inc.
   2 //
   3 // This file is part of the GNU ISO C++ Library.  This library is free
   4 // software; you can redistribute it and/or modify it under the
   5 // terms of the GNU General Public License as published by the
   6 // Free Software Foundation; either version 3, or (at your option)
   7 // any later version.
   8
   9 // This library is distributed in the hope that it will be useful,
  10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 // GNU General Public License for more details.
  13
  14 // You should have received a copy of the GNU General Public License along
  15 // with this library; see the file COPYING3.  If not see
  16 // <http://www.gnu.org/licenses/>.
  17
  18 // 2013-10-26  Tim Shen  <timshen91@gmail.com>
  19
  20 #include <testsuite_performance.h>
  21 #define _GLIBCXX_REGEX_DFS_QUANTIFIERS_LIMIT 0
  22 #include "split.h"
  23
  24 using namespace __gnu_test;
  25
  26 int main()
  27 {
  28   time_counter time;
  29   resource_counter resource;
  30
  31   source = source + source;
  32   source = source + source;
  33   source = source + source;
  34   source = source + source;
  35   source = source + source;
  36   source = source + source;
  37   source = source + source;
  38   source = source + source;
  39
  40   start_counters(time, resource);
  41   split(source);
  42   stop_counters(time, resource);
  43   report_performance(__FILE__, "", time, resource);
  44
  45   return 0;
  46 }