/*
* The main program to "drive" the crew...
*/
int main (int argc, char *argv[])
{
crew_t my_crew;
char line[128], *next;
int status;
if (argc < 3) {
fprintf (stderr, "Usage: %s string path\n", argv[0]);
return -1;
}
#ifdef sun
/*
* On Solaris 2.5, threads are not timesliced. To ensure
* that our threads can run concurrently, we need to
* increase the concurrency level to CREW_SIZE.
*/
DPRINTF (("Setting concurrency level to %d\n", CREW_SIZE));
thr_setconcurrency (CREW_SIZE);
#endif
status = crew_create (&my_crew, CREW_SIZE);
if (status != 0)
err_abort (status, "Create crew");
status = crew_start (&my_crew, argv[2], argv[1]);
if (status != 0)
err_abort (status, "Start crew");
return 0;
}
int main(int argc, char *argv[]){
crew_t point;
char line[128],*next;
if(argc<3){
fprintf(stderr,"Usage:%s string path\n",argv[0]);
return -1;
}
int status=init_worker_crew(&point,work_crew_size);
// assert(status==0);
crew_start(&point,argv[2],argv[1]);
return 0;
}
int main(int argc, char *argv[])
{
if(argc<3)
exit(-1);
crew_t crew;
if(crew_create(&crew,3)!=0){
printf("crew create error\n");
exit(-1);
}
crew_start(&crew,argv[2],argv[1]);
return 0;
}
int openthreadsWorkCrew (int argc, char *argv []) {
std::vector<WorkerThread *> workers;
if(argc != 2) {
std::cout << "Usage: workCrew [NUM_THREADS] " << std::endl;
return 0;
};
const int NUM_THREADS = atoi(argv[1]);
DPRINTF(("ROOT PID = %d\n", getpid()));
Crew *crew = new Crew;
crew->crewSize = NUM_THREADS;
crew->workCount = 0;
crew->first = 0;
crew->last = 0;
float result = 0;
unsigned int status = crew_create(crew, result, workers);
assert(status == 0);
status = crew_start(crew);
assert(status == 0);
printf("FINAL RESULT: %f\n", result);
for(status = 0; status < workers.size(); ++status) {
WorkerThread *thread = workers[status];
delete thread;
}
workers.clear();
delete crew;
return EXIT_SUCCESS;
}
int main (int argc, char **argv) {
std::vector<WorkerThread *> workers;
if(argc != 2) {
std::cout << "Usage: workCrew [NUM_THREADS] " << std::endl;
return 0;
};
const int NUM_THREADS = atoi(argv[1]);
#ifndef _WIN32
DPRINTF(("ROOT PID = %d\n", getpid()));
#endif
Crew *crew = new Crew;
crew->crewSize = NUM_THREADS;
crew->workCount = 0;
crew->first = 0;
crew->last = 0;
float result = 0;
unsigned int status = crew_create(crew, result, workers);
assert(status == 0);
status = crew_start(crew);
assert(status == 0);
std::list<WorkerThread *> late_workers;
for (std::vector<WorkerThread *>::iterator it = workers.begin(); it != workers.end(); ++it)
if ((*it)->isRunning()) { late_workers.push_back(*it); (*it)->cancel(); }
#ifdef _WIN32
// On Windows, with more than 2 threads, this program hangs if we join the threads
// And it crashes/deadlocks if we don't properly end the threads.
DWORD wait_start_tick = GetTickCount();
while (!late_workers.empty() && (GetTickCount() - wait_start_tick) < 1000) {
OpenThreads::Thread::microSleep(100000);
for (auto it = late_workers.begin(); it != late_workers.end();)
if (!(*it)->isRunning())
it = late_workers.erase(it);
else
++it;
}
for (auto it = late_workers.begin(); it != late_workers.end(); ++it) {
printf("Thread %d deadlocked? Killing it.\n", (*it)->getThreadId());
(*it)->setCancelModeAsynchronous();
(*it)->cancel();
}
#endif //_WIN32
printf("FINAL RESULT: %f\n", result);
for(status = 0; status < workers.size(); ++status) {
WorkerThread *thread = workers[status];
thread->join();
delete thread;
}
workers.clear();
delete crew;
}