int pthread_join(pthread_t thread, void **retval){
int tid = -1;
int ret;
while(tid < 0)
tid = get_thread_id();
sim_lib_printf(0, "pthread_join wrapper for %d thread\n", tid);
threads_data[tid].joining = 1;
/* Calling real pthread_join */
ret = real_pthread_join(thread, retval);
threads_data[tid].joining = 0;
return ret;
}
//Termination
void myth_fini_body(void)
{
//add context switch as a sentinel for emitting logs
int i;
for (i=0;i<g_worker_thread_num;i++){
myth_log_add_context_switch(&g_envs[i],THREAD_PTR_SCHED_TERM);
}
myth_startpoint_exit_ex_body(0);
myth_running_env_t env;
int rank;
env=myth_get_current_env();
rank=env->rank;
assert(rank==0);
//Wait for other worker threads
for (i=1;i<g_worker_thread_num;i++){
real_pthread_join(g_envs[i].worker,NULL);
}
myth_fini_ex_body();
}