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// 2002-01-23 Loren J. Rittle <rittle@labs.mot.com> <ljrittle@acm.org>
// Adpated from libstdc++/5464 submitted by jjessel@amadeus.net
// Jean-Francois JESSEL (Amadeus SAS Development)
//
// Copyright (C) 2002-2022 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 3, 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 COPYING3. If not see
// <http://www.gnu.org/licenses/>.
// { dg-do run }
// { dg-options "-pthread" }
// { dg-require-effective-target pthread }
#include <vector>
#include <list>
#include <string>
#include <cstdlib>
#include <pthread.h>
#ifdef _GLIBCXX_HAVE_UNISTD_H
#include <unistd.h> // To test for _POSIX_THREAD_PRIORITY_SCHEDULING
#endif
#define NTHREADS 8
#define LOOPS 20
struct tt_t
{
char buf[100];
int i;
};
void*
thread_function (void* arg)
{
typedef std::vector<tt_t> vector_type;
typedef std::list<std::string*> list_type;
int myid __attribute__((unused)) = *(int*) arg;
for (int i = 0; i < LOOPS; i++)
{
vector_type myvect1;
for (int j = 0; j < 2000; j++)
{
vector_type myvect2;
tt_t v;
v.i = j;
myvect1.push_back (v);
myvect2.push_back (v);
list_type mylist;
std::string string_array[4];
string_array[0] = "toto";
string_array[1] = "titi";
string_array[2] = "tata";
string_array[3] = "tutu";
for (int k = 0; k < 4; k++)
{
if (mylist.size ())
{
list_type::iterator aIt;
for (aIt = mylist.begin (); aIt != mylist.end (); ++aIt)
{
if ((*aIt) == &(string_array[k]))
abort ();
}
}
mylist.push_back (&(string_array[k]));
}
}
}
return arg;
}
int
main ()
{
int worker;
pthread_t threads[NTHREADS];
int ids[NTHREADS];
void* status;
#if defined(__sun) && defined(__svr4__) && _XOPEN_VERSION >= 500
pthread_setconcurrency (NTHREADS);
#endif
pthread_attr_t tattr;
int ret __attribute__((unused)) = pthread_attr_init (&tattr);
#ifdef _POSIX_THREAD_PRIORITY_SCHEDULING
ret = pthread_attr_setscope(&tattr, PTHREAD_SCOPE_SYSTEM);
#endif
for (worker = 0; worker < NTHREADS; worker++)
{
ids[worker] = worker;
if (pthread_create(&threads[worker], &tattr,
thread_function, &ids[worker]))
abort ();
}
for (worker = 0; worker < NTHREADS; worker++)
{
if (pthread_join(threads[worker], static_cast<void **>(&status)))
abort ();
if (*((int *)status) != worker)
abort ();
}
return (0);
}