// 2002-01-23 Loren J. Rittle // Adpated from libstdc++/5347 submitted by markus.breuer@materna.de // // Copyright (C) 2002, 2003, 2004, 2005, 2006, 2007 // 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, 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, // USA. // { 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* } } #include #include const int max_thread_count = 2; const int max_loop_count = 1000000; void* thread_main (void *) { for (int i = 0; i < max_loop_count; i++) std::ostringstream oss; return 0; } int main() { pthread_t tid[max_thread_count]; #if defined(__sun) && defined(__svr4__) && _XOPEN_VERSION >= 500 pthread_setconcurrency (max_thread_count); #endif 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; }