int apply(void *p){
TRY
...
EXCEPT (Thread_Alerted)
Thread_exit(EXIT_FAILURE);
END_TRY;
Thread_exit(EXIT_SUCCESS);
}
static unsigned __stdcall start(void *p) {
T t = p;
Except_stack = NULL;
Thread_exit((*t->apply)(t->args));
return 0;
}
void *Thread::entryPoint(void *threadp)
{
Thread *thread=(Thread *)threadp;
thread->m_alive=true;
thread->m_id=(unsigned int)Thread_currentThread();
thread->run();
thread->m_alive=false;
Thread_exit();
}
int main(int argc, char *argv[]) {
struct args args;
Thread_init();
args.c = Chan_new();
Thread_new((int (*)(void *))source, &args, sizeof args, NULL);
args.n = argc > 2 ? atoi(argv[2]) : 5;
args.nprime = argc > 1 ? atoi(argv[1]) : 100;
Thread_new((int (*)(void *))sink, &args, sizeof args, NULL);
Thread_exit(0);
return 0;
}
int main(int argc, char* argv[])
{
struct args args;
Thread_init(1, NULL);
args.c = Chan_new();
Thread_new(source, &args, sizeof args, NULL);
args.n = argc > 2 ? atoi(argv[2]) : 5;
args.last = argc > 1 ? atoi(argv[1]) : 1000;
Thread_new(sink, &args, sizeof args, NULL);
Thread_exit(EXIT_SUCCESS);
return EXIT_SUCCESS;
}
main(int argc, char *argv[]) {
int i, n = 100000, *x, preempt;
preempt = Thread_init(1, NULL);
assert(preempt == 1);
if (argc >= 2)
n = atoi(argv[1]);
x = CALLOC(n, sizeof (int));
srand(time(NULL));
for (i = 0; i < n; i++)
x[i] = rand();
sort(x, n, argc, argv);
for (i = 1; i < n; i++)
if (x[i] < x[i-1])
break;
assert(i == n);
Thread_exit(EXIT_SUCCESS);
return EXIT_SUCCESS;
}
int main(int argc, char *argv[]){
int m = 5;
int preempt;
preempt = Thread_init(1, NULL);
assert(preempt == 1);
if (argc >= 2){
m = atoi(argv[1]);
}
n = 0;
// increment n unsafely
{
int i;
for (i = 0; i < m; i++){
Thread_new(unsafe, &n, 0, NULL); // 创建m个线程
}
Thread_join(NULL);
}
Fmt_print("%d == %d\n", n, NBUMP * m);
n = 0;
// increment n safely
{
int i;
struct args args;
Sem_T mutex;
Sem_init(&mutex, 1);
args.mutex = &mutex;
args.ip = &n;
for (i = 0; i < m; i++){
Thread_new(safe, &args, sizeof(args), NULL);
}
Thread_join(NULL);
}
Fmt_print("%d == %d\n", n, NBUMP * m);
Thread_exit(EXIT_SUCCESS);
return EXIT_SUCCESS;
}
int main(int argc, char *argv[]) {
int i, j;
int m = argc > 1 ? atoi(argv[1]) : 4;
int n = argc > 2 ? atoi(argv[2]) : 3;
Thread_init();
Sem_init(&mutex, 1);
for (j = 0; j < n; j++) {
struct args args;
args.mutex = &mutex;
args.ip = &y;
for (i = 0; i < m; i++)
Thread_new((int (*)(void *))incr, &args, sizeof args, NULL);
Thread_join(0);
if (y != m*10000)
printf("%d:%d\n", j, y);
y = 0;
}
Thread_exit(0);
return 0;
}
