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[/] [scarts/] [trunk/] [toolchain/] [scarts-gcc/] [gcc-4.1.1/] [libstdc++-v3/] [testsuite/] [22_locale/] [locale/] [cons/] [12658_thread-2.cc] - Rev 19
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// { dg-do run { target *-*-freebsd* *-*-netbsd* *-*-linux* *-*-solaris* *-*-cygwin *-*-darwin* alpha*-*-osf* } } // { dg-options "-pthread" { target *-*-freebsd* *-*-netbsd* *-*-linux* alpha*-*-osf* } } // { dg-options "-pthreads" { target *-*-solaris* } } // { dg-require-namedlocale "" } // Copyright (C) 2004, 2005 Free Software Foundation // // 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, // USA. // 22.1.1.2 locale constructors and destructors [lib.locale.cons] #include <locale> #include <pthread.h> #include <testsuite_hooks.h> const int max_thread_count = 20; //const int max_loop_count = 1000000; // orig value const int max_loop_count = 100000; const int max_locales = 10; std::locale loc[max_locales]; void* thread_main(void*) { try { for (int i = 0; i < max_loop_count; ++i) { int k = i % max_locales; std::locale::global(loc[k]); } } catch (...) { } return 0; } int main() { pthread_t tid[max_thread_count]; for (int j = 0; j < max_locales; ++j) loc[j] = std::locale(j % 2 ? "en_US" : "fr_FR"); for (int i = 0; i < max_thread_count; i++) pthread_create(&tid[i], NULL, thread_main, 0); for (int i = 0; i < max_thread_count; i++) pthread_join(tid[i], NULL); return 0; }