mirror of
https://github.com/autc04/Retro68.git
synced 2024-07-28 06:29:30 +00:00
64 lines
2.0 KiB
C++
64 lines
2.0 KiB
C++
// Copyright (C) 2004-2014 Free Software Foundation, Inc.
|
|
//
|
|
// This file is part of the GNU ISO C++ Library. This library is free
|
|
// software; you can redistribute it and/or modify it under the
|
|
// terms of the GNU General Public License as published by the
|
|
// Free Software Foundation; either version 3, or (at your option)
|
|
// any later version.
|
|
|
|
// This library is distributed in the hope that it will be useful,
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
// GNU General Public License for more details.
|
|
|
|
// You should have received a copy of the GNU General Public License along
|
|
// with this library; see the file COPYING3. If not see
|
|
// <http://www.gnu.org/licenses/>.
|
|
|
|
|
|
#define DISABLE_ITERATOR_DEBUG 1
|
|
|
|
#include<cstdlib>
|
|
#include<vector>
|
|
#include<algorithm>
|
|
|
|
#include<sstream>
|
|
#include<testsuite_performance.h>
|
|
#include<testsuite_iterators.h>
|
|
|
|
using namespace std;
|
|
using namespace __gnu_test;
|
|
|
|
const int length = 10000000;
|
|
const int match_length = 3;
|
|
int ary[length];
|
|
|
|
int
|
|
main(void)
|
|
{
|
|
time_counter time;
|
|
resource_counter resource;
|
|
int match = rand() % (match_length - 1);
|
|
for(int i = 0; i < length; i++)
|
|
{
|
|
ary[i] = (match != 0) ? 1 : 0;
|
|
if(--match < 0) match = rand() % (match_length - 1);
|
|
}
|
|
__gnu_test::test_container<int, forward_iterator_wrapper> fcon(ary, ary + length);
|
|
start_counters(time, resource);
|
|
for(int i = 0; i < 100; i++)
|
|
search_n(fcon.begin(), fcon.end(), 10, 1);
|
|
stop_counters(time, resource);
|
|
report_performance(__FILE__, "forward iterator", time, resource);
|
|
clear_counters(time, resource);
|
|
|
|
__gnu_test::test_container<int, random_access_iterator_wrapper> rcon(ary, ary + length);
|
|
start_counters(time, resource);
|
|
for(int i = 0; i < 100; i++)
|
|
search_n(rcon.begin(), rcon.end(), 10, 1);
|
|
stop_counters(time, resource);
|
|
report_performance(__FILE__, "random access iterator", time, resource);
|
|
clear_counters(time, resource);
|
|
}
|
|
|