diff options
Diffstat (limited to 'libstdc++-v3/testsuite/thread/pthread4.cc')
-rw-r--r-- | libstdc++-v3/testsuite/thread/pthread4.cc | 101 |
1 files changed, 0 insertions, 101 deletions
diff --git a/libstdc++-v3/testsuite/thread/pthread4.cc b/libstdc++-v3/testsuite/thread/pthread4.cc deleted file mode 100644 index f8cd29d3f0b..00000000000 --- a/libstdc++-v3/testsuite/thread/pthread4.cc +++ /dev/null @@ -1,101 +0,0 @@ -// 2002-01-23 Loren J. Rittle <rittle@labs.mot.com> <ljrittle@acm.org> -// Adapted from http://gcc.gnu.org/ml/gcc-bugs/2002-01/msg00679.html -// which was adapted from pthread1.cc by Mike Lu <MLu@dynamicsoft.com> -// -// Copyright (C) 2002 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. - -// { dg-do run { target *-*-freebsd* *-*-linux* *-*-solaris* *-*-cygwin } } -// { dg-options "-pthread" { target *-*-freebsd* *-*-linux* } } -// { dg-options "-pthreads" { target *-*-solaris* } } - -#include <string> -#include <list> - -// Do not include <pthread.h> explicitly; if threads are properly -// configured for the port, then it is picked up free from STL headers. - -#if __GTHREADS -using namespace std; - -static list<string> foo; -static pthread_mutex_t fooLock = PTHREAD_MUTEX_INITIALIZER; -static unsigned max_size = 10; -#if defined(__CYGWIN__) -static int iters = 10000; -#else -static int iters = 1000000; -#endif - -void* -produce (void*) -{ - for (int num = 0; num < iters; ) - { - string str ("test string"); - - pthread_mutex_lock (&fooLock); - if (foo.size () < max_size) - { - foo.push_back (str); - num++; - } - pthread_mutex_unlock (&fooLock); - } - - return 0; -} - -void* -consume (void*) -{ - for (int num = 0; num < iters; ) - { - pthread_mutex_lock (&fooLock); - while (foo.size () > 0) - { - string str = foo.back (); - foo.pop_back (); - num++; - } - pthread_mutex_unlock (&fooLock); - } - - return 0; -} - -int -main (void) -{ -#if defined(__sun) && defined(__svr4__) - pthread_setconcurrency (2); -#endif - - pthread_t prod; - pthread_create (&prod, NULL, produce, NULL); - pthread_t cons; - pthread_create (&cons, NULL, consume, NULL); - - pthread_join (prod, NULL); - pthread_join (cons, NULL); - - return 0; -} -#else -int main (void) {} -#endif |