In some implementations, the thread ID is equivalent to the pthread_t type. In the IBM®i implementation, the pthread_t is an opaque Pthread handle. For the ability to identify a thread using a thread ID (unique number), thepthread_getunique_np() andpthread_getthreadid_np() interfaces ...
}intmain(){/*** 1. get_id()实例 ***/std::threadt1(foo);std::thread::id t1_id = t1.get_id();std::threadt2(foo);std::thread::id t2_id = t2.get_id();std::cout<<"t1's id: "<< t1_id <<std::endl;std::cout<<"t2's id: "<< t2_id <<std::endl; t1.join();...
int threadGetID( THREAD_HANDLE_T *flag ); // Get the 'ID' value passed to the thread's start routine. void *threadGetArg( THREAD_HANDLE_T *flag ); // Get the 'arg' value passed to the thread's start routine. int threadGetCPU(void); // Returns the number of online CPUs in th...
pthread_tpthread_self(void); 获取调用者的线程ID。 pthread_setaffinity_np intpthread_setaffinity_np(pthread_t thread,size_t cpusetsize,constcpu_set_t*cpuset);intpthread_getaffinity_np(pthread_t thread,size_t cpusetsize,cpu_set_t*cpuset); pthread_setaffinity_np 设置线程和CPU的亲和性。 pthread...
{ int getvalue; int status; int i; int threadparm[threads]; pthread_t threadid[threads]; int thread_stat[threads]; if ((status = pthread_key_create(&key, destr_fn )) < 0) { printf("pthread_key_create failed, errno=%d", errno); exit(1); } /* create 3 threads, pass eac...
pthread_t> m_vThreadID; protected: void DestroyAllThread(); void CreateAllThread(int threadNum); public: // 静态成员函数 用作pthread_create的入参 static void* ThreadFunc(void* threadData); PthreadPool(int threadNum); virtual ~PthreadPool(); void AddTask(ThreadTask* t); int GetTaskSize...
pthread_getattr_np()函数能通过线程id获取该线程的pthread_attr_t结构体 int pthread_getattr_np(pthread_t thread, pthread_attr_t *attr); 有一批函数能读取/修改线程的属性: 1.affinity (CPU亲和性) int pthread_attr_setaffinity_np(pthread_attr_t *attr, size_t cpusetsize, const cpu_set_t *cpuset...
25 //Get the thread id 26 pid_t gettid() { return syscall( __NR_gettid ); } 27 28 void *consumer(void *ptr) 29 { 30 int i; 31 32 printf("Consumer TID %lun", (unsigned long)gettid()); 33 34 while (1) 35 { 36 #ifdef USE_SPINLOCK ...
(Id,policy,¶); 3 在线程内部设置优先级 void * MyThread( void* para ) { int policy ; struct sched_param para; pthread_t Id ; pthread_getschedparam(pthread_self(),&policy,¶); policy = SCHED_FIFO; para.sched_priority=sched_get_priority_max(SCHED_FIFO); pthread_setschedparam(pthread...