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list_create_fill_sort.cc: New.

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2003-07-08  Gawain Bolton  <gp.bolton@computer.org>

	* testsuite/performance/list_create_fill_sort.cc: New.

From-SVN: r69105
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Gawain Bolton 2003-07-08 21:33:18 +00:00 committed by Benjamin Kosnik
parent 5be0088e45
commit e55dc371ca
2 changed files with 68 additions and 0 deletions
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libstdc++-v3/ChangeLog
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2003-07-08 Gawain Bolton <gp.bolton@computer.org>
* testsuite/performance/list_create_fill_sort.cc: New.
2003-07-08 Benjamin Kosnik <bkoz@redhat.com>
* config/locale/generic/numeric_members.cc: Correct type info.

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libstdc++-v3/testsuite/performance/list_create_fill_sort.cc Normal file
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// 2003-07-07 gp dot bolton at computer dot org
// Copyright (C) 2003 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 2, 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 COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
#include <list>
#include <testsuite_hooks.h>
#include <testsuite_performance.h>
static void create_and_fill_and_sort(const unsigned int n)
{
typedef std::list<int> List;
List l;
for (unsigned int i = 0; i < n; ++i)
{
l.push_back(n - i);
}
l.sort();
}
int main()
{
using namespace std;
using namespace __gnu_cxx_test;
time_counter time;
resource_counter resource;
char comment[80];
for (unsigned int n = 1; n <= 1000; n *= 10)
{
const unsigned int iterations = 10000000/n;
start_counters(time, resource);
for (unsigned int i = 0; i < iterations; ++i)
{
create_and_fill_and_sort( n );
}
stop_counters(time, resource);
sprintf(comment,"Iterations: %8u Size: %8u",iterations,n);
report_performance(__FILE__, comment, time, resource);
}
return 0;
}