Thread(ParameterizedThreadStart, Int32) 初始化 Thread 类的新实例,指定允许对象在线程启动时传递给线程的委托,并指定线程的最大堆栈大小 Thread(ThreadStart) 初始化 Thread 类的新实例。要执行的方法是无参的。 Thread(ThreadStart, Int32) 初始化 Thread 类的
管理处理器的亲和性(affinity)(C/C++绑定cpu) 为每个线程设置 CPU 亲和性(affinity) cpu_set_t mask;/*CPU_ZERO initializes all the bits in the mask to zero.*/CPU_ZERO(&mask );/*CPU_SET sets only the bit corresponding to cpu.*/CPU_SET( created_thread,&mask );/*sched_setaffinity returns...
Windows: 可以使用 SetThreadAffinityMask() 函数来设置线程的亲和度。 Java: 可以使用 Thread.setAffinity() 方法来设置线程的亲和度。 C++11: 可以使用 std::thread::set_affinity() 方法来设置线程的亲和度。 在设置亲和度之前,需要先确定系统中可用的 CPU 核数量,并将线程亲和度设置为对应的核的标识。一般来...
SetThreadAffinityMask(GetCurrentThread(), 0x00000003);//3 = 0 0 1 1,设置第一、二个核 SetThreadAffinityMask(GetCurrentThread(), 0x0000000F);//15 = 1 1 1 1,设置第一、二、三、四个核 [/cpp] 在核1上运行 在核1234上运行
{LONGExitStatus;PVOIDTebBaseAddress;CLIENT_IDClientId;LONGAffinityMask;LONGPriority;LONGBasePriority;}THREAD_BASIC_INFORMATION,*PTHREAD_BASIC_INFORMATION;extern"C"LONG(__stdcall*ZwQueryInformationThread)(INHANDLEThreadHandle,INTHREADINFOCLASSThreadInformationClass,OUTPVOIDThreadInformation,INULONGThreadInformation...
size_t cpusetsize, const cpu_set_t *cpuset); int pthread_getaffinity_np(pthread_t thread, si...
size_t cpusetsize, const cpu_set_t *cpuset); int pthread_getaffinity_np(pthread_t thread, si...
{printf("warning: could not get thread affinity, continuing...\n");}for(inti=0;i<num;++i){if(CPU_ISSET(i,&get))// 判断线程与哪个cpu有亲和力{//printf("this thread %d is running processor: %d\n",i,i);inta=1000000*1000000;}}}returnNULL;}intmain(void){num=sysconf(_SC_NPROCESSORS...
#app worker thread bind to numa in epoll/poll. app_bind_numa=1 #app main thread affinity set by dpdk. main_thread_affinity=0 host_addr="192.168.177.97" mask_addr="255.255.255.0" gateway_addr="192.168.177.1" devices="c4:b8:b4:91:2d:25" ...
--thread-affinity [<string1>=]{<string2>[#<int>[:<int>]...] or 0x<hex>}Set thread affinity to the process or threads of the application.target (<string1>) Set target of which thread affinity will be set. Default is "all". all ... All targets below. process ... process of ...