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aa118a03 | 1 | // Copyright (C) 2003-2014 Free Software Foundation, Inc. |
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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 | |
748086b7 | 6 | // Free Software Foundation; either version 3, or (at your option) |
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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 | |
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15 | // with this library; see the file COPYING3. If not see |
16 | // <http://www.gnu.org/licenses/>. | |
17 | ||
c7c2e831 | 18 | #include <unistd.h> |
ca5e1be8 | 19 | #include <fstream> |
ce4f8c6b | 20 | #include <testsuite_performance.h> |
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21 | |
22 | // libstdc++/8761 poor fstream performance | |
23 | int main() | |
24 | { | |
ce4f8c6b | 25 | using namespace std; |
aecf642c | 26 | using namespace __gnu_test; |
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27 | |
28 | time_counter time; | |
29 | resource_counter resource; | |
30 | const int iterations = 10000000; | |
31 | ||
32 | ofstream out("tmp_perf_int.txt"); | |
33 | start_counters(time, resource); | |
34 | for (int i = 0; i < iterations; ++i) | |
ca5e1be8 | 35 | out << i << "\n"; |
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36 | stop_counters(time, resource); |
37 | report_performance(__FILE__, "", time, resource); | |
38 | ||
ac3d7b44 | 39 | unlink("tmp_perf_int.txt"); |
ca5e1be8 | 40 | return 0; |
9ae63018 | 41 | } |