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// Copyright (C) 2012-2015 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/>.
// { dg-options "-std=gnu++11" }
#include <testsuite_performance.h>
#include <sstream>
#ifdef _USE_TR1
# include <tr1/unordered_set>
using namespace std::tr1;
const char* ns = "std::tr1::";
#else
# include<unordered_set>
using namespace std;
const char* ns = "std::";
#endif
int main()
{
using namespace __gnu_test;
time_counter time;
resource_counter resource;
const int sz = 10000000;
unordered_set<int> s;
start_counters(time, resource);
for (int i = 0; i != sz ; ++i)
s.insert(i);
stop_counters(time, resource);
std::ostringstream ostr;
ostr << ns << "unordered_set " << sz << " insertions";
report_performance(__FILE__, ostr.str().c_str(),
time, resource);
return 0;
}
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